1. What is the Conference table

The Conference table, as the name suggests, refers to the tables specially equipped in order to hold a meeting, are one of the most common modern office supplies.Under normal circumstances, the Conference table is processed by environmental protection substrates, PU high -end polyester paint, high -quality hardware and other materials, and most of the conference tables are mainly solid wood spray paint or cherry wood leather.

2. What types of conference tables

1. Classified according to specifications

The Conference table can be divided into small conference tables, medium -sized conference tables, and large conference Desks. First of all, the size of the conference room is set according to the number of participants.Common conference tables, 10 conference tables, 20 conference tables, 30 -member meeting tables, etc.

2. Classification according to materials

The Conference table is usually made of wood, metal, glass, stone and other materials.The wooden Conference table is usually more suitable for traditional business and academic environment, and metal and glass conference tables are more suitable for modern business and scientific and technological environments.The stone Conference table is usually heavier, and is used for important political and business occasions to reflect stability and majesty.

3. Classification according to shape

The Conference table can be divided into a circular Conference table, a rectangular Conference table, a Square Conference table, an oval Conference table,Square Conference table,Return Conference table, U -shaped Conference table, T -shaped Conference table, and polygon Conference table.It is usually determined according to the occasions and number of people.The rectangular and oval conference tables are usually used for business and political conferences, and round and Square conference tables are usually used for small group meetings and academic seminars.

4. Classification according to style

The Conference table can be divided into traditional conference tables and fashion conference tables.The traditional Conference table is a solid wood Conference table, which is not easy to move.This Conference table is more formal, solemn and serious.The fashion Conference table is caused by diversification of people's office.Employees need to use conference tables for learning, training, business negotiations, business activities, etc.In order to make the meeting look less boring, they will pursue a sense of fashion more, and determine the Conference table according to the theme of the meeting.

What are the types of sun hats

Wide -edge straw hat:

The brim of this straw hat hat is wide and large, and there are rural areas.The straw hat is good for ventilation, and it can avoid direct sunlight. Children mostly like it. You can also refer to the stars' matching methods.The wide straw hat depending on the material and workmanship, ranging from tens of yuan to hundreds of yuan.

Shading effect:

Baseball:

Most of the Baseball caps are the most popular in the large front eaves of cotton or denim.Boys are mostly options.Many other beautiful print patterns are also very suitable for young girls.Baseball caps are recommended to buy it at the sports city or mall counter. The types and styles are relatively complete. Generally, the price is about 100 yuan. Some of them will use UV -proof function fabrics or big brands. The price will be higher.

Shading effect:

mask -shaped sun hat:

This hat has a large black hat, which can cover the entire face like a welder. In addition to blocking the sun, it can also prevent sand and insects.It is said that the creativity of this Shading hat comes from South Korea. The hats of the regular products use special film cutting ultraviolet patent patent. This film can protect the facial Skin and eyes.welcome.

At present, most of this Shading hat in the Chinese market is a product operated by small merchants and hawkers in Zhejiang. The price is low and the quality cannot be mentioned.Generally speaking, imitation goods can be bought in about 10 yuan on street shops.Genuine goods with quality assurance can be purchased from Jizhi Island, and the price is also high, about 90 yuan.

Shading effect:

golf hat, fishing hat:

This hats can provide different Shading effects.You can remove the sun skirt and wear the hat as an ordinary Baseball hat. You can also fix the two corners of the shade skirt on the tongue of the hat tongue and press the adjusted magic patch behind the hat to cross the skirt.You can provide a complete Shading effect for the face and neck.

The removable chin fixed rope can also be completely tightened, or the two corners of the chin fixed rope can be tightened behind the neck. In this way, the sun skirt only covers the back neck, and the face maintains a good ventilation.Such a hat Shading effect is excellent and suitable for specific places. For example, fishing or golfes need to be exposed to need to be exposed. Usually it is usually not used.

Shading effect:

How to buy a Shading cap

1. Occupation

Those who work in the wild in the middle of the summer should pay attention to its Shading function when choosing a sun hat. Light and wide -width of various straw hats and work caps are the most suitable.People who work indoors only wear sun hats on the way to get off work, and they should highlight their decorative functions in terms of style and color.

2, body shape

women with a well -proportioned body, have a large room for choosing the sun hat; women with short -sized fat should choose light -colored and narrow sun hats as much as possible; people with shorter necks are more appropriate with a half -edge and narrow -edged sun hat. IfChoosing a width sun hat will make people feel a sense of depression; people with white Skin can choose a more colorful sun hat; people with dark Skin color should choose light red, chrysanthemum, and light gray sun hats.

3. hairstyle

women with long hair, choose the sun hat on the width, can receive the effect of hair protection and avoid sun -avoiding sun -to -sun -to -hair. People with short hair are more appropriate to choose a width or narrow sun hat.

4. Age

Young people choose a bright and novel sun hat, which is conducive to setting up enthusiastic and lively personality; middle -aged people should highlight the characteristics of generous, mature and calm age.

5. Material

The material used in the Shading hat in summer is still colorful, nylon, straw, hemp, gauze, cotton, and so on.The style of the large front eaves of the sports hat with a cotton or denim cloth texture is the most popular.The fishing hat, cotton is more suitable, the edge of the front eaves of the hat rises up, with a full summer casual feeling.The wide -edge hat is also a lady hat in the usual sense. The material is generally based on light and elegant hemp gauze. Now there are many special synthetic fabrics, giving people a sense of freshness and elegance.Such a hat with a large skirt is suitable

Raw stone flowers, nicknamed raw stone flowers, ingots, like hoofs, butt flowers, are stone bamboo eyes, and apricot students are generally known as all plants. There are about 40 species.Perennial meat quality herbs, almost no stem; spherical leaf color variable color, hard leaf epidermis, variable color, the top with dark branches -like depression patterns, or pattern spots, called "window".There is a crack on the top of the plant, blooming in the cracks, single flowers, daisy, 2-3 cm flower stems, white or yellow, flowering during the summer from midsummer.

Native to southern Africa, like warm, dry and sunny environment, afraid of low temperature, avoid strong light exposure.Low temperature.It should be grown on a loose and breathable neutral sandy loam soil.The breeding method has sowing and divisions.

The shape of the raw stone flowers is strange and beautiful, making many enthusiasts collect and cultivate, which has high ornamental value.

Morphology

Raw stone flowers are perennial meat quality herbs.The plant has a large meat root, but in the natural state, the main roots rarely have side roots. Only a few beard roots are connected with a capillary root at the end of the gradual and thinning main roots. When the main root is broken, the side roots will germinate.

The root stem is extremely short, with a circular oval in the plant, 2-3.5 cm high.The above part of the ground is two pieces of meat -linked meat leaf, which shows an inverted cone. The leaf color is white, light gray, brown, blue gray, gray green, red, purple red, etc.Leaf wedge, semi -circular, oval or kidney -shaped, symmetrical or asymmetric.Single leaves are 18-50 mm long, 13-38 mm wide, and 2-50 heads of group plants.The top of the plant has dark branches -shaped depression patterns, called "window"; the plant's leaf meat is transparent, the bottom of the leaves is rich in chloroplasts, and the sun is entered from the window into the plant and the photosynthetic effect is performed.

There is a crack on the top of the plant, about 1-4 mm deep, flowering in the cracks, single flowers, daisy, 2-3 cm of flower stems, white or yellow, flowering during the midsummer period from summer to Mid-autumn Festival.Room 5-9, the seeds are yellow-brown, light yellow-brown or brown, with spots.

Common variety

1. Fulai jade

Small species in raw stone flowers, the sphere is round, 2 cm high, 1-2 cm in diameter, often about 20 heads, spherical leaves light gray cyan, top brown -green branches -shaped patterns are obvious.Blossom, white.

2, Pattern jade

We commonly known as purple patterns are it. In 2011, it was discovered and has a conspicuous purple -red top and body color.Purple varieties are relatively rare, and the probability of purple body color during sowing is between 7%and 31%.The growth habits are the same as other varieties.

3. Rimyu

Plants are easy to live.A single plant usually has only one pair of raw leaves, forming an inverted cone with a diameter of 2-3 cm, and the size of the individual is very inconsistent.The basic color of the leaf surface is brown, which is also different, with dark spots.Yellow flowers bloomed in September, with a diameter of 2.5 cm.Sunwan jade is a kind of strong habit in the genus of raw stone. It is not obvious to sleep in summer.

4, Zhu Xianyu

Nature namibia.The diameter of the plant body is 1.5-2 cm, and the light green to the pink leaves have uneven end surfaces, and there are dark green dark spots on the end surface.

5. Mrs. Li

Fanxing student Shihua, originally native to South Africa.Open small white flowers, yellow pollen, and the epidermis has a faint green.

6. Deserted jade

The barren jade is a precious product of raw stone flowers. It is a large species and does not like to split heads. The maximum single head can reach about 50mm.It is a very strong variety, which is happy and water, and the characteristics of dormant in summer are not obvious.

Growth environment

The raw stone flowers like the winter and warm the cold weather in the winter, the warmth and dryness and the sunlight are full of environment, afraid of low temperature, avoid strong light exposure, the appropriate growth temperature is 10-30 C, the temperature in winter is not less than 12 C, and the short-term tolerance can be 4-5 .Low temperature. It should be grown in a loose and breathable neutral sandy loam soil, and appropriately reduced water in winter and summer to help molt.

Plants enter the dormant period after blooming, and the new leaves develop in the central state of the old leaves. Later, the old leaves withered, shed away, and provided nutrition to the new leaves.At the end of the molting, the old leaves were completely dry, and the new leaves entered the growth period.

Distribution

Rock seams and semi -desert areas are native to South Africa and Namibia.There are many places in the world for viewing.

Breeding method

1. Sowing

Sowing is a common breeding method for raw stone flowers.Raw stone flowers are usually sowed from April to May, due to species The child is small, and the indoor basin is generally broadcast. It does not have to be covered with soil after sowing, otherwise it cannot be germinated. When the pot soil is dry, the basin should be used for watering. Do not water it directly to avoid losing the seeds.The sowing temperature is 15-25 C.After about half a month after sowing, the seedlings gradually saw the seedlings after the seedlings. The seedlings were only soybeans, and the growth was extremely slow. Management must be cautious.Generally, water is poured once and once every 3-5 days, and real seedlings need to be bloomed for 2-3 years.

2, Division

The raw stone flowers grow new meat leaves from the gap in the middle of each year, rupture the old leaves, and the old leaves died with shrinking.The new leaves grow rapidly, and in the summer, it shrinks and cracks, and 2-3 young and new plants grow from the gaps.

Cultivation technology

1. Pot soil

The raw stone flowers and the planting and planting are all carried out in the autumn. When the pot is changed, the plant will from the soil Take it out, shake off the soil at the root, and try not to hurt the hair root.Cut the dry old roots and rotten root systems, and then plant them with new cultivation soil.Both raw stone flowers of the same variety and even raw stone flowers of different varieties can be planted in a larger flowerpot, and each plant can be planted separately in a small Flower pot.Potting soil is required to be loose and breathable, good drainability, and thick granularity.2 parts of humus soil, three parts of rough river sand or vermiculite are mixed, and a small amount of Bone powder is mixed with sterilization drugs such as bactericidal Fertilizers and sterilization, methyltotobin.It can also be planted with artificial synthetic materials such as red jade soil and fairy soil, and the effect is very good, but the production cost is high.

2, Water and Fertilizer

From February to April in spring is the molting period of the plant, this Time should stop fertilizing, control watering, and make the original old Skin dry early. Some people like to peel off the old Skin with their hands when there are signs of peeling, so that the small plants inside can see the sun as soon as possible to help growth and development and make them short and strong, but the lack of experienced growers will hurt the young plants when peeling.Should be cautious.The Compound fertilizer was applied again at the end of peeling to make them grow strong.

Watering time is usually when the temperature is low at night or early morning. Do not water it when the temperature is high during the day, so as not to cause damage to the plant due to the sudden reduction of the temperature.Avoid rain, especially long -term rain or rainy rain during cultivation, otherwise it will cause the top of the plant to rupture due to excessive water absorption.Watering and mastering the principle of "do not dry or pour, watering is transparent".

For every 20 days, the rotten thin liquid Fertilizer can also be applied to the soil to slowly absorb a small amount of low -nitrogen, high phosphorus and potassium.

3. Light

Raw stone flowers grow slowly or completely at high temperature in summer, under the condition of good ventilation Give sufficient light, wait for the soil to be completely dry and pour a small amount of water.If the soil is not breathable and the cultivation environment is poorly ventilated, the plant will rot.If you cultivate in greenhouses with poor ventilation in summer, avoid direct light radiation, control watering, and even completely break the water, so that the plants can sleep in a dry environment and spend hot summer.

The autumn temperature is cool and the temperature difference between day and night is large. It is the main growth period of the plant and the flowering season. It requires sufficient sunlight.If the light is insufficient, the plant will grow long, the meat leaf becomes thinner, the color is dim, the pattern at the top is not obvious, and it is difficult to bloom.

4, temperature Spend

Raw stone flowers are afraid of high temperature and sweltering environment, and like a cool environment, so pay attention to placing the position when maintenance in summer. It is best to place it in a cool place. If it is placed in a place where the temperature is too high and hot, it will make it dormant, which will cause it to not continue to continueGrowing up and dying.The most suitable temperature is 10-30 degrees Celsius, so pay special attention to temperature changes in summer.

5. ventilation

Ventilation is extremely important for raw stone flowers. Insufficient ventilation plants are susceptible to mold, and even prone to water.Therefore, the growth environment is more important, and the ventilation is good, so that there will be no problem with the plants. If there is no wind, you can use an electric fan to artificial ventilation of the plant to increase the chance of planting in summer.

Diseases and insect prevention

The main hazards of leaf spots and lobe rot can be sprayed with 65%Daisen zinc wettable powder.Insect pests have ants and root width harm, and use soil changing methods to reduce wiring damage.To prevent ants, you can use the pelvis to keep it in water, so that the ants cannot climb on the soft and juicy spherical leaves.

Main value

The shape of the raw stone flowers is unique, the plant type is small, the height of the fleshy, the leaf shape, the leaf color and the color of the color are rich It is difficult to change, and it is difficult to cultivate.It looks both cute and mysterious, and it has also become a collection of collection of succulent plant enthusiasts.Because of its shape, it is rich in color stone, rich in color, and enjoys the name of "stones with life".

There are many types of raw stone flowers, exquisite and natural, and are one of the more popular small succulents in the market.

precautions for raw stone flowers breeding

1. When the weather is cool, when it does not rain, that is, when it is about 15 degrees, it is generally 11, 12, and April. Watering can wait for the soil to completely dry.After soaking the basin, the soil is wet for a long time. After the pot is soaked, a barrel should be ventilated and sufficient.If it is not easy to grow, it is generally used in March and April.

2. Most of the time I use the watering pot to water, and it feels like the pot can be soaked about 2cm on the surface of the pot soil.Do it quickly. If the weather is good and ventilated, it will basically dry for 3 days. After staying through the dry, you can water it again for 3 days.It is not easy to grow.

3. If the plant is found to die, the diagnosis of suspected bacteria is made, do not spray the medicine anymore, the more the soil is wet, the dead seedlings are removed directly, and placed in a place with good light ventilation.Generally, the fungus is not saved.

4. Look at the weather forecast. Do not water the rainy weather for a long time.

If there is a direct light at noon, it must be shade when there is light at noon.

6. Do not spray the mouth too close to the seedling when spraying water, it is easy to spray the seedlings!

7. Balcony households, after the summer passes, Nantai began to light in. Don't think that the light in autumn is not strong enough. After 10 am in September and October, the Shading must be before 3 pm.

In August and September, after plant recovery and growth, insecticidal drugs should be sponsored in a timely manner.In May and May, pesticides should be put in time.There is no need to take off.

Jaose

planting points

The jute -based tropical and subtropical crops are suitable for high temperature and humid climate above 20 C. The minimum temperature of germination is 13-14 C.

Due to the small jute seeds and weak top soil ability, it is very important to create a good soil environment when sowing.Generally, after the last harvest, the land plowing is rated in time.

The Yuanguo Rather was sowed from late March to early May. The seeds of the fruits were sowed from late April to mid -May, and the south was earlier in the north.

The upper part of the seedlings grows slowly, and they are afraid of waterlogging and drought.

The Tattoo tissue tissue contains newborn fibers and secondary fibers. Primary fiber comes from the primary elementary tissue. The fiber beam is long and the texture is soft and good.increase the proportion of primary fibers and improve fiber quality.

The number of valid plants per acre, the round fruit jute should be about 14,000 plants and the fruit has about 18,000.From June to July, it entered the long run, and Ma strains grew rapidly, and it grew about 5 cm daily.

After blooming, it enters the reproductive growth stage. When the plants are half -flowering and half -fruit, it is about half a month after flowering, and it is a mature harvesting period.The seedlings are cultivated or inserted with the original plant.Generally, when the fruits become brown, it can be harvested.

Prevention and treatment of pests and insect pests

brown spot disease

symptom:This disease is also called jaoseki leaf spots or spots. The penetration of jute can occur. It mainly invades the leaves.The leaf spots are close to the irregular shape, yellow -brown to brown, the edges are darker, and the diseased parts are clear.

Control method:

(1) Timely turning after harvest will help the elimination of germs in the diseased and disabled tissue and reduce the source of infection.

(2) Institute of normalized areas and severe illness fields advocate rotation, especially water and drought work.

(3) Broadcasting healthy and full seeds, and sowing in an appropriate period to prevent premature sowing.

(4) Strengthen the management of Madian: Appropriately add Potassium fertilizer such as organic quality Fertilizers and plant ash to avoid over -applied nitrogen fertilizer, rectify discharge irrigation systems, and pay attention to clearing ditch stains and drooling and dampness and humidification.

(5) Early spray protection: optional spray 12%cream of cream 500 times liquid, or 30%oxygen chloride suspension 600 times solution, or 70%of the suspension 800 times solution, etc.Spray the seedlings 1 to 2 times; spray 2 to 3 times before or at the beginning of the onset of the planting period.

Bacterial cornering disease

symptom:Jute bacterial corneal spots are mainly infringing leaves.The injured blades have a polynoma, which is smaller (ranging from 1-2 mm horizontal diameter). It is first water -stained to pale brown, and then turned brown.The corner spots are dense, which eventually causes the leaves and even the whole leaves to dry, and it is easy to fall early.

Control method:

(1) Frequent hobby areas pay attention to finding and changing types of disease resistance.

(2) Avoid continuous work, the best production areas are best to implement rotation of hemps and rice.

(3) seed disinfection should be performed before sowing.agricultural sulfuricinininin or texycin or 88%hydraulicin or 20%risotin can be soaked for 2 to 3 hours, and the drain is picked up.

(4) Early spraying medicine prevention and control disease.

stem disease

symptom:The surface disease signs of this disease are small black particles with large needle tip, which is a kind of conidiated spores buried under the cortex.The disease often causes hemp seedlings to die and die, and the plants are withered and rooted by the stems and root.

Control method:

(1) Selection and species of high -yielding high -yield diseases.

(2) Actively improve cultivation and cultivation technology.

Night moth

Control method:The prevention and treatment of jaoseki night moths should take physical control and chemical prevention on the basis of grasping insect sentiments and protecting and using natural enemies, and actively create comprehensive prevention and control measures for biological control.Specifically grasp the following Links:

(1) Strengthen the investigation of insects and determine the moderate prevention and control period.

(3) Pharmaceutical prevention: Grasp the larvae 3000-4000 times liquid, or 90%of the 1000 times liquid of the enemy's grinless crystal, or 21%kill 4000-5000 times liquid before the 3 -year -old larvae.1 to 2 times, spray and spray.

(4) Biological prevention: For conditions, it can manually release Australian red -eye bees (150 bee Bags/hectares, 6000 heads/bee Bags, so that it forms natural bee colony with a parasitic rate of 90%).

SavoryPlant

planting points

Selection and rectification

Red linen's requirements for land are not strict. It is best to choose a thick black soil layer and a fertile soil.It must be finely tidy, mainly with Fu Qiu pine rake as the mainland in order to absorb precipitation.In the spring, the land is mainly based on rakes. It is best to take a dragon operation of , rake, fertilization, and sowing to facilitate drought to protect the ravioli.The ground can be flat on the ground.The quality of the whole land is poor. After sowing, not only is the seedlings slow and not neat, but also easily causes "Hanging seedlings".

Sowing in time

Early broadcast extended the effective birth period of red linen, which can increase production.It is better to sow the soil temperature at 0 to 5 cm at 12 C.When sowing, grab the cold tail warm head and grab the sunny day and complete it in time.The amount of sowing is determined by the quality of the seeds. The germination rate is 70%of the seeds, and the seed amount is 1.5 kg to 2 kg per 667 Square meters.

Advanced local conditions

Reasonable secret, timely management, promoting seedlings early.

Scientific fertilization

Each 667 Square meters of Fertilizer 22 kg, 11 kg of di ammonium, 23 kg of potassium sulfate (equivalent to 12.1 kg of purity nitrogen per 667 Square meters, 5 kg of five -phosphorus dioxide, and 7.6 kg of potassium oxide).

Irrigation

spring droughts will affect the growth of hemp seedlings and root system development. After the seedlings are fixed, they will be poured in time with topdressing, so that they are pursuing and watering, and the combination of Fertilizer and water to promote seedlings.

harvest

The full growth period of the red hemp is 120 to 150 days. When the process is mature, artificially harvested, and should not be too high to avoid affecting the output.

Prevention and treatment of pests and insect pests

anthracnose

Control method:

(1) Strengthen seed quarantine to prevent the seeds from led to disease -free areas.

(2) Prevention and treatment of pharmaceuticals.Use 50%degenerate hywro -molic powder 100 times liquid, or 80%anthrax blessing wettable powder 100 times solution.Stir every 3 to 4 hours, soak at the temperature of 18 to 24 C for 24 hours, and pick up the seeds to sow.If it cannot be sowed in the encounter, it can be dried and set aside.

(3) Select the species of anti -anthrax, establish a disease -free farm, and choose seedless seeds.Combined with the seedlings of the seedlings, remove the diseased plants, and bring out the field to reduce the sources of fungal infection.Avoid applying nitrogen fertilizer, appropriately apply Potassium fertilizer to improve the disease resistance.Drain the water in time after the rain to prevent the moisture staying.Clear residual disease rods, and large -scale rotation is 1 to 2 years.

(4) Spray 50%degenerate special wettable powder at the beginning of the onset of 600-800 times, or 80%anthrax blessing wettable powder 800 times liquid, or 500 times liquid of 25%bromocobacterium wettable powder, spray 1 after 7 days, 1 dayTwo, 2 to 3 times in a row.

Root neat disease

Control method:

(1) The rotation of severe diseased fields can be made with rice, corn, sesame and other crops for more than 1 year.After the hemp is collected, the diseased residues and weeds are removed, and the main wintering places that destroy the nematodes are destroyed.Deeply cultivate soil, reasonable fertilization, and improve plant resistance.In the conditional area, it can prevent the root of 10 cm or a deeper layer of stasis, which can prevent root width from infection, reproduction and growth.

(2) Prevention and control of chemical pesticides: 10%of the acupoints are full of storage GR.

gray mold

Control method:

(1) seed treatment: 100%antibacterial special wettable powder is 100 times liquid, or 80%anthrax blessing wettable powder 100 times liquid before sowing.Mix 100kg seeds with 1kg of wet powder, and sow after storage for 3 to 5 days after mixing.

(2) Choose disease-resistant varieties, such as 7804, 72-2.For one year with corn, rice and other rotation, it can eliminate gray mold bacteria in the soil.After the harvest, remove the disability in the field and cultivate it deeply.Reasonable dense planting, cultivating grass in time, enhance the ventilation and light transmission of the field, and do a good job of drainage and drainage.

(3) Spray 50%degenerate degenerate wettable powder at the beginning of the onset, 500 times liquid, or 80%anthrax bustyl wettable powder 800 spray, or 50%sulfur wettable powder 1000 times liquid, or 50%multi -bacterial wettable wettable1000 times liquid.

Control method:

agricultural prevention and control, before the wintering larvae feathering, the treatment of corn, sorghum, cotton, etc. The stalks of the winter hosts are effective measures to eliminate wintering larvae and lower the sources of wintering insects.

Physical prevention and control, black light lure killing method.High -pressure seductive insect mercury lamp.

Bulfin

Control method:

(1) seed treatment, mix with a 50%degenerate degenerate powder with a weight of 0.5%of the seed weight.

(2) agricultural prevention and treatment, remove the field disabled tissue in the field of cleaning the countryside, and cultivate deep cultivation to reduce the source of wintering bacteria.The severe illness field is a rotation.

(3) Pharmacy prevention and treatment, spray 50%of the antibacterial special wettable powder at the beginning of the onset, 800 times the liquid, or 1: 1:200 times the Bordeaux liquid.

disease

Control method:

(1) Pharmacy, 40%of 40%of the seed weight of 0.5%dual wettable powder, or 0.5%of 20%of the rice feet green pink powder, or 0.5%50%degenerate degenerate wettable powder, or 0.5 0.5%Of 50%benzobenobacterium wettable powder is planted.

(2) agricultural prevention and treatment, with Sweet potato and valley crops for more than 3 years, can greatly reduce the disease.Applying the base Fertilizer, properly broadcasting late, reducing the time of the seedlings of seedlings, can effectively reduce the onset.

(3) Prevention and treatment of pharmaceuticals. After the unearthed by the red hemp, it can be controlled by 800 times the above pharmaceutical liquid liquid in the early stage of the disease or at the beginning of the onset.Spray once every 5 to 7 days for 2 to 3 consecutive times.

Linen

planting points

seedling period

Slow growth period: It takes 20-30 days. During this period, the main long root is fast, the underground part grows strong, the stem growth is slow, and the temperature is about 10 C;

Quick growth period: The above part of the ground will grow rapidly, which takes about 20 days. During this periodLong, the tingling longer; the

temperature

3-5 C, the seeds can germinate, the most suitable temperature for growth is 20-22 C;

During the dating period of water, it is rapid to grow to the budding period. This period requires the most water;

The linen is a long sun, and it takes more than 8-13 hours a day;

Linen has not strict requirements on Fertilizer, and requires less Fertilizer. It requires the organic matter content of the soil to be 2.7-5.3%, which is suitable for neutral and slightly acidic soil. It is advisable to be 6.5-7.0.

Choose a wet water, keeping water, Fertilizer and drainage, and the well -clean Pingchuan land. The drought is seriously selected. However, it must be drained. If possible, choose a plot closer to the water source.Land, soil with particularly fertile areas should be selected for land -breed linen in the medium Fertilizer.

Fertilization

Fertilization is an important measure for high -quality and high -yield linen.The fertilization of linen requires early fertilization and Fertilizer.Starting from the front stubble, the Fertilizer of the ground, and applying a large amount of farmhouse Fertilizer on the previous crop of linen, which is not only conducive to the growth of the previous stubble, but also leaves the linen of the linen.

Prevention and treatment of pests and insect pests

Different disease, withering disease

100 grams of polymorrhea wettable powder per acre or 80%perbalized wettable powder 80 grams of water and 50-60 kg for spray prevention and control;

White powder, rust disease

Mura rust rust of milk oil 30-40 ml to 50-60 kg spray;

sticky insects, aphids

Using 25%Kung Fu Live oil 16 ml of water against 50 kg or the enemy kills 1000-1500 times solution for spray prevention and control; small land tiger

Chrysanthemums or organic phosphorus pesticides can be selected, spray prevention and control at the age of age, or can also be used for poisonous soil prevention and control.

Sword -linen

planting points

seedling standard

The seedling is 1.0 ~ 1.5 years, the seedlings are 60cm high, the leaves are 35 pieces, and the plant weighs more than 4kg.

GM Fertilizer

Mainly Organic fertilizer, appropriately increase phosphorus, potassium, calcium Fertilizer, mix uniformly, and apply or acupuncture.

planting

The planting time is good for March to May, and it should not be planted in the low temperature and dry season.It is strictly forbidden to plant in areas where jealousy zebra.The moving distance depends on the local climate, soil fertility, and the level of cultivation management.Generally, large row distances are 3.5 ~ 4.0m, small line spacing is 1.0 ~ 1.2m, the plant spacing is 0.9 ~ 1.2m, and about 4,500 per hectare.

Prevention and treatment of pests and insect pests

zebra

Control measures:

(1) Mainly with comprehensive agricultural cultivation measures, supplemented by pharmaceuticals;

(2) The basic construction of Madian, which is mainly based on "water control", should be planted for low -lying, water accumulation, and susceptible areas, trimming and anti -flushing grooves, drainage grooves, and isolation grooves to prevent the spread of diseases;

(3) Do a good job of planting seedlings and disease prevention. Foreign seedlings must be strictly quarantined.

(4) Do not apply nitrogen fertilizer, add Potassium fertilizer, and regions with zebracidal diseases must be fully rotted after piles.

stem rot

Control measures:

(1) Adjust the cutting period.Stem corruption occurs during the high temperature period. Cutting leaves takes disease avoidance measures. Without affecting normal processing, the cutting period should be arranged as much as possible from November to February of the following year;

(2) increase lime and adjust the proportion of potassium and calcium.In addition to normal fertilization management, appropriately appropriately applied lime to the ward to improve the calcium content and enhance plant resistance;

(3) Pharmaceutical prevention: Easy -to -disease fields are cut in the high temperature stage. After 2D, the pheasant is used for the spraying port of 40%in 2D, and the amount of solution of 300kg of medicinal solution per hectare is used.

macular disease

Prevention measures: reasonable and dense planting, add lime or shell ash, and increase the content of calcium plants. The content of leaves of leaves is more than 2.5%; seeding bean crops to create protective forests.

Bringing blight

Prevention measures: Apply Potassium fertilizer or fire to burns soil, and prohibit potato or potassium -consuming crops such as sweet potatoes or cassava.

Fading green spotted disease

Prevention measures: Add calcium Fertilizer with high lime, shell ash or higher calcium content to reduce soil acidity to improve the content of soil and plant calcium, thereby achieving the prevention and treatment effect.

anthracnose

Prevention measures: 1%Bordeaux liquid or 0.5%to 1%of the fungal spirit can be used.

Cong Leaf Disease

Prevention measures: 1500 times with 40%Lesbon milk oil, 25%imidacloprid wettable powder 1000 times or 40%Le fruit 1000 spray kill, kill the matchmaker, and remove the diseased plant in time.

Ramie

planting points

Selection of the Garden

It is best to choose a place for the sun and drain well in the planting place, but the strength of the light should not be too strong, and the low water level should not be planted below 1 meter.It can adapt to sand soil to sticky soil, but the soil with loose soil grows best.

Sowing seedlings

During the sowing time from early March to early April, select the market conditions as seedbeds, apply enough base Fertilizer, and seakules can be sowed in fine rake.

The germination rate of general sowing is 30%, and the amount of sowing per acre is about 1 catties. During sowing, it is sowed with fine mud or plants ash. Pour water permeability once before sowing. The first layer of straw and crop straw, heat and moisturize.

After sowing, keep the soil moist. After the seedlings are emerged, as the seedlings grow, the coverage is gradually removed, and all the seedlings can be removed when the seedlings grow 6 slices of true leaves.

The timely interval seedlings during the seedling period can quickly grow the seedlings and increase the yield. Generally, the seedlings are generally performed during the 4 leaves. The 6 leaves enter the second seedlings. The plant spacing is 4-5cm, and 400-500 plants can be planted per Square meter.

While the seedlings, the diseased plants and weak seedlings can be removed to remove weeds, spraying potions to prevent disease pest pests. During this period, there are 1-2 times to loosen soil.The sprouts are neat, and there is also a layer in the sealing period, 4-5cm in China.

Fat Water Management

After the coverage is removed, the soil should be wet and wet. By the 3-4 leaf period, it can be properly applied with watering. At this time, some urine and Fertilizer can be applied in an appropriate amount, once a week, 2-3 times per week.

When the seedlings grow to about 20cm, the seedling Fertilizer should be applied at this time to promote the rapid growth of the seedlings. At about 60cm, they pay attention to long stalk Fertilizer. The Fertilizers are generally human and animal dung, cake Fertilizer or Urea. Generally, people and animals are applied per acre1000kg of Fertilizer and urine home, 100kg of cake Fertilizer, and 20kg of Urea. A small amount of boron Fertilizer can be applied in the peak growth season, which can increase yield.

harvest

Castle is a crop that has been harvested many times. The first harvest is in late May or early June. The head hemp is harvested early, prompting Erma early hair, and repeated work after harvesting.

The same inter -seeded weeding and Fertilizer and water management. The two hemps are generally in late July. After harvesting, weed, weed, and fertilize. We must also pay attention to the prevention and treatment of diseases and insect pests and promote the healthy growth of Sanma.

In the late summer and early autumn, the disease is severe, and the climate changes are large. In addition to pests and insect pests, it is also necessary for drought and autumn and waterlogging measures. Sanmu can generally be harvested in late October or early November.

Prevention and treatment of pests and insect pests

The main diseases are: root rot nematodes, white -grained feathers, rising diseases, and blue blight. In addition, there are anthracnose, corneal patients, brown spot disease, bronopathy, mildew, and cornal corruption.

Pests are: night moths, red pupa butterflies, yellow puppet butterflies, and sky cows.In order to harm the turtle, there are copper green Turtles, big black golden Turtles, and black velvet Turtles. In addition, there are ugly butterflies, silver -wicing night moths, and leafylons.

1. What is the principle of induced street lights

The induction street lights can be induced by the use of infrared induction modules and PMW control to detect the thermal radiation of the human body, so that when someone is close to the highlights of the high light, the brightness of the light to weaken the light after leaving, and achieve the effect of saving energy. It is an intelligence. It is an intelligence.street lights.

There is a single -piece control in the induction street light. By adjusting the duty cycle to control the brightness, the lamp beads use environmentally friendly LED lamp beads.The induction distance of the inductive street lights can be selected according to the installation interval of Solar street lights. Even if the distance is far away, the induction is sensitive and the humanization requirements can be met.

2. Introduction to the work process of Solar sensing street lights

1. During the day, there is sunlight to charging. The ideal state is 8-10 hours of charging.

2. At night, the lamps are automatically launched to light up. When someone is passing by, the infrared induction device is triggered, and the light is automatically turned on. The strong light generally lasts 30 seconds.Bright mode.

3. When the person leaves the induction range, the light is automatically turned into a slightly bright mode, and the next time someone approaches the strong bright mode.

3. What are the advantages of induction street lights

1. Energy saving and environmental protection:The advantages of induction street lights are mainly energy saving and environmental protection. Because it is a automatic control product made from infrared technology. When the human body enters the inductive area, the switch will automatically connect the load.After leaving, the delay design will automatically turn off the load after leaving, and it is very good to "people go to the Lights, people leave the Lights", avoiding the waste of energy.

2. Automatic light metering:The switch of induction street lights has an automatic light metering design. When the light is strong during the day, the induction work will be disconnected; and the induction street light has no contact electronic switch, which extends the load life.

3, reliable induction:The use of thyristor lines, high safety, wide induction range, and sensitive induction performance.

4. High cost performance:The induction street lights use full -plastic lamps, which is not easy to deform, discolored, damaged, and has a long service life; and the price of induced street lights is not expensive. Because solar energy is used as a source of electrical energy, the cost of use is not too high.