[Wheat seeds] How is the best temperature for Wheat seeds to grow Wheat seeds to germinate

How to grow Wheat seeds

1. Choose good breeds

The selection of good varieties with excellent quality, high single -plant productivity, strong resistance, high economic factor, and unrealized, which is conducive to achieving output targets of more than thousands of pounds.

2. Fine and neatly, balance fertilization

2.1 finely neatly

In order to improve the soil structure and enhance the ability of soil water storage to keep it, fine cultivation before sowing, plowing 23 ~ 25 cm, and returning orange stalks to return to the field.20~25cm15~20 cmPanasonic real, water storage and saving.

2.2 Do a ditch

building fields, establishing facilities for Wheat field irrigation and drainage phase, digging "Sanlou" ( , waist ditch, ground groove), and dredge the "three ditch" in time after spring to make the ditch be connected to meet the irrigation and drainage drainage.Require.

2.3 Balanced fertilization

According to the condition of soil comprehensive Fertilizer, the fertilization plan is formulated. It is mainly Organic fertilizer, and Organic fertilizer and inorganic Fertilizer are used to improve the organic matter content in the soil, thereby achieving the purpose of balanced fertilization.At the same time of cultivated land, you must apply sufficient base Fertilizer, 30 ~ 45 t/hectares of Organic fertilizer, pure N 225.0kg/hectare, P2O5 90.0 ~ 112.5 kg/hectare, K20 75.0 ~ 112.5 kg/hectare.Losses loss, avoid premature premature aging in the middle and late stages of Wheat, and move about 50%of nitrogen fertilizer to twice during the period of extraction to the pregnancy ears, so that the lysine and protein content in Wheat seeds are improved.

3. Moderate seeding period

3.1 seed treatment

Pharmacy should be planted or directly use coated seeds before sowing.

3.2 Sowing period

In order to cultivate strong seedlings, form a Wheat production group with well -developed root systems and a large number of stems, make full use of heat resources, and sowing the appropriate period to lay the foundation for the high -yield of Wheat.Generally, Wheat water holding the water in the field is 70%to 80%.Therefore, when the broadcasting period and soil are conflict, it is necessary to sow the sowing, which can be sowed for 3 to 5 days late, so that the Wheat is full of seedlings.Generally, when the average daily temperature, before the winter & gt; = 0 C, the accumulation temperature is best sowing at 16 ~ 17, 650 C, and 6 leaves and 1 heart seedlings can be formed during wintering.

3.3 Seeding amount

According to the characteristics of Wheat varieties and the amount of Wheat sowing during the sowing period, the semi -winter and weak winter varieties are sown in the middle and mid -October and the end of September, respectively.It is more suitable for sowing from mid -to -late October to late October to early November. The broadcast volume is 120 ~ 150 kg/hectares, and the number of broadcasts will be increased appropriately as the broadcasting period delays.The high -yielded fields above 700 kg/hectares, the basic seedlings can be controlled from 1.8 million to 2.25 million/hectares, and sowing can be reduced to 1.5 million to 1.8 million/hectares at the end of September and early October.For large spikes with low spikes, it is suitable for basic seedlings of 1.95 million to 2.7 million.

4. Scientific field management

4.1 Scientific fertilization and weeding

In order to prevent the phenomenon of non -seedlings from breaking the seedlings and ensure the safe and overwinter of Wheat, it is necessary to make irrigation in time to form a strong root.In order to make the prevention and control effect of weeds, chemical weeding can be carried out from mid -January to late February.From mid -February to the end of February, in mid -to -late March, 75 ~ 120, 120 ~ 150 kg/hectares were applied to promote Wheat back to green and unplugged and increased the division rate of Wheat.In early March, green water should be returned. The medium Fertilizer, low group and high Fertilizer, suitable or large -group Wheat fields are picked up in the first or early stages of extension, and the early stages of extension.

4.2 Chemical regulation to prevent falling down

Wheat is divided into two types: roots and stems. Generally, the stems are inverted, mainly due to the large amount of nitrogen Fertilizers in the early stage, resulting in too large Wheat groups, closed fields, poor ventilation and light transmission, long Wheat long and long, bases and bases.In the middle of the interval, Wheat Wheat occurred in strong winds in the later period.Therefore, in the production of Wheat, scientifically fertilize and water the soil.

4.3 Pumping and grouting maturity period

Wheat pumping and flowing flowers (mid and late April), in order to prevent Wheat aphids, pulp, insects, sticky insects, rust, pink pink disease, and red virus disease, extend the growth period of Wheat, increase yield, can spray pesticides, continuous use of 1 continuous use 1~ 2 times.At the same time, irrigation 1 or 2 times, the first irrigation is performed during the first spikes to keep flowers and granularity and grout to achieve the purpose of large grain, grain weight, and prevent early failure of the root system.Moisture and prepare for the second stubble crops.

5. Get in time

Generally, Wheat is basically mature in the early and mid -June, when the 2/3 of the Wheat ears of the Wheat field are brought yellow, and the end of the Wheat wax is the best harvest period.But Wheat should not be too mature, so as to avoid the seeds from falling off and reduce the harvest.Wheats should be separated from varieties for single, single sun, and single storage, so as not to mixed varieties and reduce the commodity and economic value of Wheat.

What is the best temperature for Wheat seeds to germinate

Wheat seeds can germinate at 4-37 C. The fastest temperature of the germination is 20-25 C, and the average daily temperature is most suitable when sowing at 16-18 C.The minimum temperature of Wheat germination is 0 C, and the maximum temperature is 30-35 C.

The agricultural meteorological indicators of the Wheat suitable for broadcasting are determined according to the actual survey and field trials.Generally, every time the main stem is added, a leaf age must be 70-90 C (low Fertilizer and drought time need to be accumulated more) before winter, and the accumulation temperature is 80-100 C for seedlings, so from sowing to division (3 leaves (3 leaves (3 leaves (3 leaves (3 leaves (3 leaves (3 leavesExpand), the accumulated temperature is about 340 C. Generally, Wheat seedlings grow 6 to 7 pieces of leaves and 3 to 5 stunts as the standard before the wintering.The most suitable date for sowing.

Before the winter, the accumulation of temperature or sowing a spike differentiation accumulated temperature is 450-700 C. Among them, the spring variety is 450-600 C, and the winter variety is 500-700 C.

Due to the instability of the Wheat broadcast period, the determination of the specific year broadcast period must be determined according to the variety of climate ecological adaptability and the weather forecast and agricultural conditions of the year.For example, the moderate Wheat broadcasting period in Beijing is 5 to 6 days earlier than usual, and the autumn warmth year can be delayed by about 5 days.

The moderate broadcasting period of autumn Wheat in plain areas across the country is mainly determined by temperature. The general upper latitude increases for each increase, and the sowing period is 4 days in advance.In the same area, every 100 meters above sea level, about 4 days in advance.In the northern Wheat in the northern winter Wheat area, the moderate broadcast period is from mid -September to early October, the Huanghuai Plain Wheat District is from late September to early October, and the middle and lower reaches of Wheat areas in the middle and lower reaches of the Yangtze River are from mid -October to mid -November.The district is from early November to late.

spring Wheat is suitable for the broadcast period. It is appropriate to sow the average temperature at about 0 to 2 C, and the sowing of the surface of the surface of the surface is 6 to 7 cm. It is best to control the day and night and sow.The Northeast Chunmai District is generally from mid -March to mid -April, early in the south, late in the north; the Chunmai District of the Qinghai -Tibet Plateau is about mid -March and late March; the northwest spring Mai District is from mid -March to mid -April, and the northern part of Xinjiang and the early south.In the same area, generally broadcast low -lying land, and it is better to broadcast high land.

1. What Fertilizers are organic Fertilizers?

Organic Fertilizers are also called farm Fertilizers. It usually refers to the residual or metabolites of animals and plants, such as straw, slaughtering room waste, feces, animal residues, etc. are organic Fertilizers.

2. What are the benefits of using Organic fertilizer

1. Promote the growth of soil microorganisms and promote the absorption and use of crops

Organic Fertilizers contain a large amount of organic matter and are the best places for the growth and reproduction of various microorganisms.Organic fertilizer organic matter can also produce various phenol, vitamins, enzymes, and elements and other substances in the process of rotting, promoting the growth of crop root systems and absorption of nutrients.

2. increase production and improve quality

Organic Fertilizers are rich in organic matter and various nutrients to provide nutrition for crops.After the decomposition of organic Fertilizers, it provides energy and nutrients for soil microorganisms, promotes microbial activity, accelerates organic matter decomposition, and produces active substances such as promoting crops and improves the quality of agricultural products.

3. Improve the soil and cultivate Fertilizer power

After the soil is applied by organic Fertilizers, the organic matter can effectively improve the physical and chemical status and biological characteristics of the soil, mature the soil, enhance the Fertilizer supply and buffering capacity of the soil, and create good soil conditions for the growth of crops.

4. High thermal insulation performance

Organic fertilizer has the function of absorbing heat and temperature increase, which is conducive to the collar and growth of fruit trees.Organic fertilizer will release a certain amount of heat during the decomposition process to increase the temperature of the soil. At the same time, Organic fertilizer has a large heat capacity and good thermal insulation performance.Bar sprouts, growth and wintering are very beneficial.

3. precautions for the use of Organic fertilizer

1. Although Organic fertilizer is very effective, it is not a panacea.The nutrients contained in organic Fertilizers are not balanced and cannot meet the needs of high -yield and high quality of crops.Therefore, when applying organic Fertilizers, chemical Fertilizers can be distributed as required, and various leaf Fertilizers are applied during crop growth.

2. Before using Organic fertilizer, it is best to be fermented.Because many organic Fertilizers have germs, insect eggs, and weed seeds, these are not good for the healthy growth of crops, so they must be applied after processing.

3. Bio -Organic fertilizer depends on its activity to decompose organic matter. Their activity must be achieved under the conditions of a certain temperature, humidity, breathability, and organic matter.Too deeply affects biological Fertilizer activity.Therefore, organic Organic fertilizer is suitable for 10 to 15 cm under the surface.

4. It is not advisable to mix with a single Fertilizer. A single Fertilizer is single due to its ingredients and the degree of acid and alkali is different. If it is applied in large quantities, it will inevitably affect the biological activity of Organic fertilizer.therefore.Biological Organic fertilizer is best used alone.

Fertilizer sales talk and skills

1. Understand customer needs

In the process of selling Fertilizers, understanding of customer needs is the first step.Through in -depth exchanges with customers, understanding their crops, soil types, and Fertilizer currently used can better provide personalized services.

2. Grasp the key points of customer needs

In the process of understanding customer needs, you need to grasp the key points.For example, if customers buy Fertilizers for the first time, they can introduce the basic points of choosing Fertilizer, such as nitrogen, phosphorus and potassium content, Fertilizer safety, etc. If they are old customers, pay attention to the quality, price, service and other issues.

3. Guide customers to choose

When selling Fertilizers to customers, Fertilizer classification and their own characteristics need to be introduced.Let customers better understand the types and uses of Fertilizers, which helps customers eventually make targeted choices.

4. Provide professional advice

It is very important to provide professional suggestions in the process of pre -sale, during sale and after -sales.According to the customer's soil type, Fertilizer experience, etc., introduce the suitable Fertilizer, as well as methods, income and other issues to the customer, which can help customers better understand the Fertilizer.

5. Promise to fulfill and after -sales service

When selling Fertilizers, customers can be promised and promised in the later period.For example, in terms of quality assurance, purchase of delivery, and after -sales service, it provides strong guarantees and enhances the trust of customers to purchase Fertilizers.

How to sell Fertilizers

1. Understand Fertilizer

Soil and so on.

2. Positioning crowd

If we want to sell Fertilizer, we must have a person who sells for the population. Only by positioning this crowd, it is easy to make our Fertilizer easier to sell. For example, the Fertilizers generally need farmers and some vegetable planting bases.

3. On -site publicity

If you want to sell Fertilizer, you must let others know that we are doing this business, that is, to tell others actively, let them contact us if they need it.

4. Show the advantages of Fertilizer

Why do people buy our Fertilizers? This question is worth thinking about it, so when selling, we must show the advantages of our Fertilizers that we sell, so that people really feel the benefits of our Fertilizers.

5. Provide trials

If local people have not used the Fertilizers we sell, it is impossible to make people buy at once. In order to better sell our Fertilizers, you can provide a small amount of Fertilizers at the beginningtry out.

How to post a copy of Fertilizer sales

1. Fertile land, nourish life, professional Fertilizer, and help harvest.

2. Break the routine and make your soil renewed -all in our efficient Fertilizer.

3. Promote absorption, improve the effect, professional Fertilizer, and escort your agricultural protection.

4. Farmers are good for Fertilizer and become rich.

5. Provide comprehensive nutrition for your crops -innovative Fertilizers, green and efficient.

6, the essence of the world, the fattening of the farmers.

7. Eunbao Organic fertilizer, plants do not regret it.

8, fertile soil, the foundation of a bumper harvest -high -quality Fertilizer, help your farmland.

9. The Fertilizer is used on the roots, and Guangju is in my heart.

10. Crop fertilization is excellent, and the land of Shenzhou celebrates a bumper harvest.

11, really good Fertilizer, good increase in yield and income and income performance.

12. Broadcasting the dream of harvest to realize the hope of high yield.

What does it mean to fertilize fertilization

Simply speaking, Fertilizer is a Fertilizer that can be rushed, which is a way of topdressing.Actually, it is to dissolve the solid fast -acting Fertilizer in water and fertilize with water with Fertilizer.

Fertilization is irrigated and fertilized, and the irrigation method can be used for well irrigation and pouring, and also includes drip irrigation and spray irrigation.In some places, management is extensive or even poured with large water.The fertilization method of this large water irrigation highlights a "rush" word, which can easily cause a large amount of losses of nitrogen, and at the same time, the utilization rate of water is low.

How to rush to fertilize

First, a large number of applications in my country s rushing are mainly winter and are used in greenhouses.

In this period, due to weak sunlight, low temperature, low ground temperature, and the heating source, it still does not meet the normal growth of plants.The active fungus in the soil is low, and the underdeveloped roots of plants are underdeveloped.Therefore, increasing the vitality of plant root system and increasing plant root growth is a means of fertilization.For example, adding a small amount of efficiency sodium, sodium A-sodium A (DA-6), etc. can promote the vitality of the plant, promote root growth, increase the absorption of Fertilizer, make the Fertilizer and high Fertilizer efficiency high, Significant Fertilizer effect.

Second, a variety of Fertilizers are re -applied

Because the agricultural characteristics of our country are small farmers' economies, that is, one household has cultivated, sowing, and fertilization of the unit alone, so the difference in soil Fertilizer is very different from the uniform promotion and application of some Fertilizers.

Third, master the characteristics of nutrients for various crops

For example, if there are more nitrogen in leafy vegetables and Herbon crops, we need to pant more nitrogen fertilizer; soyae, eggplant fruit requires phosphorus and potassium, we need to apply more phosphorus and potassium Fertilizers.The right medicine has achieved more effort to improve the effect of Fertilizer.

Fourth, scientific rotation, a small amount of Fertilizer Fertilizer multiple times

Especially the greenhouse crops, because it mainly relies on watering water, it is generally poured into the diligence.You can pick it up every time.And rationally match a large amount of elements, trace elements, and plant root growth promoters in each rushing.

Fifth, pay attention to several Fertilizers cannot be mixed

Otherwise, the effect will be reduced, or there is no effect.For example, ammonium carbide cannot be mixed with strong acid Fertilizers, amino acid Fertilizers cannot be mixed with humidic acid Fertilizer, and phosphate Fertilizers should be bruised with zinc, manganese, iron, copper and other Fertilizers.

Formula for fertilization

The first category is a large number of element, including nitrogen fertilizer, Potassium fertilizer, phosphorus Fertilizer, calcium Fertilizer, magnesium Fertilizer, sulfur Fertilizer and other single Fertilizers. It can also be Compound fertilizer, Compound fertilizer and formula Fertilizer.

The second category, a large amount of elements plus trace element, is to add zinc Fertilizer, boron Fertilizer, iron, manganese Fertilizer, copper Fertilizer, molybdenum Fertilizer, chlorine Fertilizer, etc. on the basis of the above Fertilizer.

The third category, trace elements, are used for zinc Fertilizer, boron Fertilizer, iron Fertilizer, manganese Fertilizer, copper Fertilizer, molybdenum Fertilizer, and chlorine Fertilizer.mixture.

The fourth category, amino acids, are based on a variety of amino acids. Generally, amino acids are used for industrial by -products, or have hair and waste leather hydrolyzed amino acids.

The fifth category, a kind of Fertilizer extracted by weathered coal as the main raw material as the main raw material.

The sixth category, other categories, including crustacean, seaweed, other organic matter, etc., industrial fermented Fertilizer, bacterial Fertilizer, etc.

The difference between fertilization and water -soluble Fertilizer

1. Different fertilization methods

Fertilization is a method of topdressing, not Fertilizer. Some solid Fertilizers cannot be directly pelvis. Otherwise, the roots of the plants will be burned.Water -soluble Fertilizer can be integrated into the water in a short period of time. The absorption ability is strong and often used by crops.

2. Different raw materials

The raw material is also one of the differences between fertilization and water -soluble Fertilizer. When using the method of fertilizing, raw materials can be completely dissolved in water or inconsistent with water.The raw material of water -soluble Fertilizer must be integrated with water. Its Fertilizer effect is convenient for the absorption of plants. It can realize the integration of water and Fertilizer, and save time and Fertilizer during fertilization.

3. Different concepts

Fertilization is a way to quickly supplement nutrition. It is simple and convenient. It is mostly used for consumption crops and economic crops. Generally, after fertilization, it will be effective within 3 days.Water -soluble Fertilizer is a variety of Fertilizers. It can only be used after adding water, and is often used by crops.

4. Different content

The content of potassium oxide in fertilization is generally more content, while water -soluble Fertilizer generally contains a lot of dihydrogen phosphate and potassium dihydrogen phosphate. Like common compound Fertilizers in life, there are more elements.After that, it became Fertilizer.

1. The main points of mulberry planting technology

1. Land finishing

Flat the land and remove the debris to go deep.

There are two methods:

Comprehensive deep turn: Sprinkle soil Fertilizer or 4000-5000 kg of farm fatal Fertilizer per acre before the deep turning, and then turn 30-40 cm in depth;

Gully flip: The ditch is turned over by planting, 50 cm deep, 60 cm wide, and the surface soil and heart soil are separated. On the ditch, the soil Fertilizer is applied to the soil Fertilizer or the farm fatal Fertilizer is 2500-5000 kg.Essence

2. Plant management

planting time: December to March of the following year

Plant density and form: 1000-1200 mulberry seedlings are transplanted per acre. There are two types of planting:

Width and narrow row planting: Wide and Fertilizer conditions and flat plots are planted with width and narrow row, and triangular transplantation is transplanted.The large line spacing is 6 feet, the small line distance is 2 feet, and the plant spacing is 1-1.5 feet.

planting: Plants with poor water and Fertilizer conditions should be used for planting, such as 4 feet spacing and 1.2-1.5 feet.

3. Variety and seedling treatment

The mulberry varieties are mainly Nong Sang series, mainly Nong Sang No. 8, Nong Sang 12th, Nong Sang 14th;

Select the seedlings: separate the seedlings according to the size, plant them separately, cut off the withering root, cut the long roots before planting, and soak in the mud to improve the survival rate.

4. Plant

Miao Zheng, root extension, shallow planting and solid, should be about 10 cm into the soil of the grafting interface, and water the root water, cover the membrane (3 feet wide and width of the width, 2 feet width of the row membrane).

5. Management after transplanting

Cut: After transplanting, cut off the seedlings 5-7 inch from the ground. The winter cutting of winter planting is carried out.

Sparse buds: When the new buds grow to 4-5 inches, sparse buds, each plant is selected for 2-3 strong developmental and reasonable mulberry buds to develop strong branches.

Topping: Tool out for those who only have one bud, when the buds grow to 4-6 inches, promote its branches, and become a garden early.

Make -up: After the mulberry germination, check in time, and make a timely replenishment in a timely manner.

Dalfillery: Watering should be watered, draining watering on rainy days, and improved survival.

Strengthen weeding and fertilization: Timely cultivation and weeding in time, sprinkle buds, 10-15 kg of Urea per acre after being worn, or marshwater liquid, human feces and urine, etc., and the amount of fertilization is held in 1/3 of the Jackie Chan Sang Garden.

Second, mulberry diseases and insect pest control

1. Sanglibai powder disease

At the beginning of the disease, a white powder -shaped circular lesions were produced on the back of the blade, and then gradually expanded the connecting pieces. At the same time, the front color of the mulberry leaves became light yellow -brown;For black.This disease is mostly on the leaves in the middle of the branch, the early varieties of hardening.

Control method:

In the autumn, the silkworms are raised in batches, and mulberry leaves are first adopted.

Drought drought in the dry season to delay the hardening of mulberry leaves.

Spray the leaves at 50%todtin at the beginning of the onset, and spray it once again for 10-15 days.

2. Mulberry disease

Most of them occur in young leaves, especially in weather with high temperature and wetness and insufficient sunlight.The initial stage was water -stained sesame grain lesions, and the color was dark brown, and then expanded to nearly circular or irregular lesions.Yellow, in severe cases, the lesions are connected to each other, and the leaves are yellow and easy to fall off.

Control method:

At the beginning of the onset of the onset, the 500 times liquid or 75%methyltotobadin 1500 times liquid was used to achieve a better prevention and treatment effect, and it was harmless to the silkworm.

3. Mulberry Golden Turtle

There are many types, mainly black velvet Turtles, brown Turtles, copper green Turtles, etc.It is harmful to feeding mulberry, tender shoots and mulberry leaves with adults, and has a serious impact on the tender sprouts of seedlings.

Control method:

Use the fake death of the turtle, when the dusk is tail -to -end to eat, it will be killed.

lighting to kill adults.

When winter farming turns soil, remove the larvae and seedlings at the root of the larvae and seedlings.

In the evening, 80%of the enemy's dumb emulsion 1000 times liquid or a 50%phosphate emulsion 1000 times liquid to eliminate adults.