Articles in Tags seeds

When is Wheat mature

The Wheat varieties planted in different areas are different and the sowing period is different, so the maturity period is also different.If it is planted for winter Wheat, it is usually sowing in autumn, and it is mature from late June to early July in the next year.If it is planted spring Wheat, it is generally sown between the Qingming season and May, and it matures in mid -July to late August.The Daxinganling area matured in mid -August to early September.

Generally speaking, the harvest time of Wheat should be determined according to the maturity of the Wheat.The maturity of Wheat can be judged by observing the appearance of Wheat and determining the moisture content of Wheat seeds.When the Wheat grains are yellow, the shell becomes light yellow or white, the grains are hardened and the moisture content is reduced to less than 15%, and it can be considered.

However, it should be noted that the harvest time of Wheat is not fixed, and it is also affected by factors such as weather, soil and planting technology.For example, if the weather is too humid or too dry, it will affect the maturity and output of Wheat.In addition, if Wheat planting density is too large or insufficient fertilization, it will also cause poor Wheat growth, which will affect the maturity and yield of Wheat.

Therefore, when choosing the harvest time of Wheat, we need to consider multiple factors.In addition to observing the appearance of Wheat and determining the moisture content of Wheat seeds, it is also necessary to adjust according to factors such as local weather, soil conditions, and Wheat growth.If the weather is too humid or dry, it may be necessary to delay or harvest time in advance.If the Wheat grows poorly, some remedial measures may be taken, such as increased fertilization or adjustment of planting density.

When is the most suitable sowing of Wheat

1. winter Wheat

It is usually sown in autumn so that Wheat can grow a certain root and leaves before winter, thereby safely and overwinter.In temperate areas, the suitable sowing time of winter Wheat is usually from September to November, and the specific time depends on the local climate and soil conditions.

2. spring Wheat

Sowing in spring, the growth cycle is short, no need to experience winter.spring Wheat sowing time is generally from March to May, especially when the temperature of the soil is stable above 10 C in spring.

Wheat planting method

1. Land preparation

Wheat adaptability to soil is wide, but good soil conditions are the basis for improving production.Before planting, deep cultivation must be performed. The depth is generally not less than 20 cm to break the bottom layer of the plow, improve the soil structure, and improve the water and Fertilizer ability of the soil.At the same time, according to the condition of soil nutrients, the base Fertilizer is reasonably applied. Generally, Organic fertilizer is 2000-3000 kg per mu, and the Compound fertilizer is 50-60 kg to meet the needs of the entire growth period of Wheat.

2. seed treatment

Selecting high -quality, high -yield, and disease -resistant Wheat varieties are the key to increasing production.Corresponding to the seeds before sowing, remove the grains, pimples and impurities to improve the purity of the seeds.At the same time, the seed coating or pharmaceutical species can effectively prevent underground pests and soil -transmitting diseases, and ensure that the seedlings are strong.

3. Sowing technology

Wheat sowing should master the appropriate amount, sowing depth and sowing method.The amount of sowing is determined according to factors such as variety characteristics, soil fertility, and climate conditions. Generally, the amount of sowing per mu is about 10-15 kg.The depth of sowing is appropriate for 3-5 cm, and excessive or too shallow is not conducive to emergence.The sowing method can be rake with mechanical strips or sprinkled to ensure that the seeds are distributed evenly and the soil is strictly covered.

4. Irrigation and drainage

During the growth of Wheat growth, the amount of water is large, especially in the extension period, the pregnancy period and the grouting period. The water should be irrigated in time according to the soil emotion and weather changes.At the same time, pay attention to drainage and waterlogging during the rainy season to prevent the stagnant water in the fields from being damaged by Wheat root system.

5. Fertilization and fertilization

During the growth of Wheat, nitrogen, phosphorus Fertilizer and Potassium fertilizer should be applied in a timely manner according to the conditions of seedlings and soil nutrients.Especially in the extension period and pregnancy period, the appropriate amount of nitrogen fertilizer can significantly increase the yield.In addition, leaf surface Fertilizers such as dihydrogen phosphate can also enhance Wheat resistance and improve quality.

6. Prevention and treatment of diseases and insect pests

During the growth of Wheat, it was easily attacked by a variety of diseases and insect pests, such as rust, giant mold, aphids, and pulp insects.Comprehensive prevention and control measures combined with agricultural prevention, biological control and chemical prevention should be adopted to reduce the amount of pesticide use and ensure green production of Wheat.

7. Weeding and China Farming

Clear weeds in the field in time to reduce nutrient competition and improve ventilation and light transmission conditions.Mid -cultivation can be loose soil, promote root development, and improve soil temperature, which is conducive to Wheat growth.

8. Harvest and storage

After the Wheat matures, it should be harvested in time to prevent losses caused by natural disasters such as rainfall and wind.When harvesting, choose sunny weather and use a joint harvester for mechanical harvest to improve harvesting efficiency.After harvesting, it should be dried in time to reduce the moisture content to prevent mildew.When storage, the warehouse should be kept dry and ventilated, and regular inspections should be kept to ensure the safe storage of Wheat.

[rice species germination] Points of rice seeds soaking germination technology point Points of rice seeds precautions precautions

The main points of rice seed soaking germination technology

rice seeds need to be exposed to planting for 2-3 days before soaking to improve the germination and germination rate of seeds.However, it is not advisable to grow on the cement floor and slate.When soaking, seed disinfection should be performed, and then soaking.rice seeds are soaked in water soaking. If you really need to be soaked in static water, you must be squeezed or changed at least twice a day.Generally, early rice is soaked for more than 48 hours, and medium and late rice must be soaked for more than 36 hours.

After soaking, the buds are mainly grasped, mainly at high temperature (35 C -38 C) breaking the chest, the temperature (25 C -30 C) long buds, low temperature (normal temperature) dry buds to practice buds.The temperature and water of the valley species are adjusted in the method of leaching temperature and covered with closed coverage, and the temperature and humidity are uniform in the inside and outside of the valley piles in the piles, which makes the buds and roots be consistent.The criteria for germination are half a grain of buds and a grain of root.

1,Expose

Select the seeds one week before the routine rice seeds soaking6 to 8 hours, then put the sun -exposed seeds in a dry and cool place to cool the heart to promote the breathing effect and enzyme activity of the seeds, which is conducive to improving the seed germination rate and germination potential;Bacteries attached to the rice shell.However, do not expose the hybrid rice seeds before soaking. After the exposure is seeding, the germination rate is generally reduced by 5%to 10%. The negative impact on the seeds with weak living power is greater.

2,Seeding

Select the seeds with water, remove the floating on the surface, and choose a full rice seeds to cultivate neat and strong seedlings.

3,Promote living water soaking

It is not easy for the planting time, it is best to useThe method of "daily immersion and night dew" is to soak the seeds during the day and remove it at night. It is best to put the seeds in the flowing water for 6 hours when soaking (if there is no flowing water for about 4-6 hours, it will be changed once every 4-6 hours).To eliminate the direct soaking of the old (old) for 48 hours.

Adopting intermittent soaking methods: the best time for conventional early rice soaking33-35 hours, more than 48 hours are not conducive to seed buds and germination rates.(The specific soaking time depends on the temperature and water temperature, and the seeds are used to suck water.seeds have suck water).Miscellaneous early rice should be used to decline, intermittently immersion method, and avoid continuous soaking for a long time.The process of rice soaking in rice is the water absorption process of the seeds. After the seed absorption, the activity of the seed enzymes begins to rise. Under the action of enzyme activity, the embryo starch is gradually dissolved into sugar, releasing the nutrients required for embryo roots, germ and embryo axis.When the rice seeds absorb water to the valley weighing 24%, the embryo begins to spare, saying that it is broken or dew.When the seed absorption reaches 40%, the seeds can germinate normally. At this time, the water absorption is the saturated water absorption of the seeds.When the amount of water absorption is reached, on the one hand, due to the water temperature of the soaking, the higher the temperature within a certain temperature range. The faster the seed absorption, the shorter the water absorption time.On the other hand, it is affected by rice varieties and combination types.Due to the strong activity of hybrid rice water absorption, the soaking time of hybrid rice seeds is shorter than the soaking time of conventional rice seeds.

4,Promote pharmaceutical soaking

It is recommended to use potion soaking, except for coating seeds.Water soakingAfter 6 hours, the bacterial spores attached to the seeds moved, and then the pharmaceutical sterilization was performed.At present, the commonly used potions are 25%fresher 2000-3000 times liquid (that is, 5 kg of 2ml of water, 4-5 kg of planting 4-5 kg) for 6 hours.Or use 500 times strong chlorine essence (2 grams of strong chlorine essence and 1 kg of water) for 6-8 hours, the disinfection solution should be higher than the surface of the seeds (do not change the water during disinfection), and then repeatedly rinse the rice seeds with water repeatedly.Rinse the residue solution.

5.Sprout

At present, many farmers like to put seeds in woven Bags to germinate, and even because the temperature cannot come, the seeds are exposed to the sun, which often causes burning buds.The best and easiest way is to use double -layer, disease -free, and moist sacks to germinate, put a layer of diseaseless straw on the ground, spread a sacks, spread the seeds evenly, and cover the other sack on it.Just pay attention to whether to add water.You can also put a sack or a relatively ventilated woven bag, and you can use straw to keep the insulation.After the valley species is heating, the control temperature is in35-38 C, the temperature should be piled up with too high temperature, and measures should be taken to improve the pile temperature.After about 20 hours, the grain can be exposed.The temperature is normal in mid -to -late May, and the daily immersion and night exposure method can be used to germinate normally without the need to add insulation materials.

6.Refining

Before sowing, spread out the germination of germination at room temperature to refine the budsSowing after 3 to 6 hours.Make valley species adapt to air temperature and improve the seedling rate.

7.Sow

After the grain species is dew, the temperature is adjusted toFrom 25 to 30 C, the temperature can be promoted to the roots. When the buds are half a grain of valley and 1 grain of the roots, the lower fields can be sown.

precautions for rice seed germination

1,Flip it every day when germination1-2 times, the temperature of the seeds is uniform, the temperature of the upper and lower, the temperature is uniform, and the germination is neat.

2,When germination, you must pay attention to temperature changes, prevent and control high temperature burning, exceed40 C seeds lose their germination.

3,seed85%broke the chest, reduced the temperature to 25 C, the buds and root length were controlled within 2 mm, and the plant was spread out.

4,After breaking the chest, proper water replenishment, pay attention to the ventilation and oxygen, you can urge the strong bud.

5.According to their respective production plans, the germination, sowing in a timely manner, and controlling the seedling age in3.5 Leaf age, prevent small seedlings in the early stage, and insert large seedlings in the later stage.

How to grow tomato seeds to grow tomato seeds for a few days to germinate

How to grow tomato seeds

The small tomato seeds that have been dried on the paper will be exposed to the sun for a day before planting (the germs and viruses are eliminated, and the germination rate is increased), and then the seeds that have been dumped into pieces are scattered into pellets.

This is the key step of tomato seeds that cannot be omitted.

Turn the rake flat and the sun, rich in humus, fertile Fertilizer and loose seedlings "beds", and then lay a layer (20 mm thickness) on it.

First spray the water in the seedling bed, then sprinkle the small tomato seeds evenly on the seedbed, and then support the arc -shaped bamboo skeleton to cover the plastic film, and use stones and soil pressure to be surrounded by the surrounding area (moisturizing and insulation)Essence

How many days do tomato seeds germinate?After 3-5 days (temperature factors), the seeds will sprout. When the embryo leaves grow, they should open a plastic film on the morning of the day to change the fresh air for them.

When the true leaves appear, they should carefully spray the light feces urine and Fertilizer with a romance pot.

When the soil in the cultivation bed is dehydrated, it is necessary to supplement it with a barrel in time.

In this way, you can transplant it in the planting field without a month of operation (use a flat shovel to cut one inch of thickly cultivated soil to take the seedlings, and the soil transplants will return early).

Many people growing tomatoes are not very good. They waste a lot of manpower and material resources. At this time, you need to learn more about tomato cultivation technology. Speaking of tomato cultivation technology, Xiaobian is the expert in this area.Let me introduce the tomato cultivation technology.

Tomato cultivation technology

1. For environmental conditions

Temperature: Tomatoes have strong adaptability to temperature and can grow at 10-30 C temperature.There are certain differences in temperature requirements at different fertility stages.The optimal temperature of the seed germination is 25-30 C, the minimum temperature of the germination is 12 C, and the temperature of the seedling period is suitable during the day.

Among the tomato cultivation technology, temperature is the most critical point.

2. Main cultivation technology

1. Cultivation season: Export processing tomatoes are mostly for open field cultivation.Tomato is a vegetable crops that are not resistant to high temperature and are afraid of frosting, and are suitable for planting during a frost -free period at an average temperature of 15 C or more daily.

2. my country's region is vast, and the north -south climate is very different. Lulba planting tomatoes are generally in South China such as Guangdong, Guangxi, Fujian and other places. There are no frost throughout the year.

3. In summer, high temperatures are more rainy, and typhoons often have typhoons. Only autumn and winter weather is fine, sufficient light, less rain, warm climate, most suitable for planting, generally sowing from August to October, transplanting in September to October, starting in mid-November, starting in mid-November.Receive until late February of the following year.In the middle and lower reaches of the Yangtze River, the frost -free period is very long and can carry two stubbles a year.spring stubble generally sowed seedlings from November to December, planted in mid-to-late March of the following year, harvested in mid-to-late May, and seedlings were pulled in mid-to-late July;Harvest in early October, and in late November.

[Vegetable seeds to germinate] Which vegetable seeds need to urge buds of vegetable seeds and electric blankets

Which vegetable seeds need to germinate

1,Celery: Soak the seeds with water for a long time or about a day. After soaking, change the water and rub it with your hands, then rub the seed Skin and dry it. After the water is dry, wrap it in a wet cloth.It can be sowed in about 3 days.

2,Cyan: This is to useSoak the warm water at 48 C for half an hour. After soaking, use a wet gauze bag to be placed at a temperature placed at 15 to 20 degrees. Start the germination.Essence

3,Fungus(Falling sunflow): First, soak the seeds for 1 to 2 days in warm water from 25 C to 30 C, and then germinate at a temperature of about 30 C, which can be sowed after about a week.

4,Spinach: I also soak in water for a day or half a day, and then dry the seeds inPerform germination at 10 15 . seeds can be sown after germination in a few days.

5.Lettuce: The foaming time of lettuce seeds is relatively small than that, just5-10 hours.Then take out the seeds and place it at a low temperature of about 5 C, the day and one night, and then spread it on a wet towel (gauze), and cover it with a layer of gauze to moisturize. Note that at this time, it must be placed indoors.After about one or two days of sowing, keep the sowing soil moist at this time, so as not to cover soil out of seedlings.

6.Bleak(Coriander): Put the seeds of coriander before sowing, soak in water for half a day or a day like other seeds, and put the seeds at 20 C to 32 C after soaking.It can be sowed.

Vegetable seed electric blanket urging germination method

seed germination is the primary part of vegetable production, and an important technical measure for seedling and cultivation.It can not only make the seeds sprout neatly, shorten the age of seedlings, but also improve the quality of the seedlings and ensure the strong growth of the seedlings.Over the years, the author has carried out electric blankets for vegetable seeds and has received ideal fruits.The method of germination of electric blankets is now introduced as follows for reference for the application of vegetable farmers.

1. seed disinfection

In order to improve the vitality of the seeds, promote germination, and prevent the harm of pests and insects due to seed Belt bacteria. seed disinfection treatment should be performed before germination. The main methods are two types: hot water hot species and potion. Hot water hot: Wash the seeds with water before scalding, and use 55-600c hot water for 10-15 minutes.Note that the seeds should be stirred and stirred to heat the seeds evenly. Pharmaceutical soaking: Soak it with water for 1 hour before soaking, soak it with a medicinal solution. Use 0.1%-0.35%potassium permanganate solution for 20 minutes or use 1%copper sulfate, 2%sodium hydroxide solution 5---In 15 minutes, 20-30 minutes or 0.125 methamphetamine is soaked in 50%or 0.125 or 0.125 or 0.1%omportrait with 0.1%flat solution for 60 minutes.The above two disinfection methods should be taken out of the seeds to clean, soak, and germinate.

2, water soaking

The planting time should be soaked for 2 hours according to the types of vegetables, cucumbers, zucchini, vegetable Beans, etc., 4-5 hours of Pepper and eggplant, and the ascent of bitter gourd and watermelon for 24-36 hours.It can be scrubbed slightly when soaking to remove impurities and accessories.

3. Electric blanket germination

Put the electric blanket first, and then lay the plastic film (more than 2 times the area of the film is the electric blanket area) on the electric blanket, then scrub the towel in the water and wrap it on the surface of the film;Dry it, spread it evenly on the wet towel, fold the towel or use other wet towels to be gently covered in the south of the seed watch; fold it on the towel with the other half of the film, and then cover the turtle quilt, blanket or grass and other covers on the film.After the cover is completed, the power is powered on; the seeds are wrapped in the seeds every morning and evening to wash the seeds. After draining, the electric blanket is germinated until the seeds germinate.

4. Scope of application

Applicable to the germination of seeds such as vegetable Beans, cowpea, watermelon, bitter gourd, Cucumber, eggplant, Pepper, glutinous jade and other seeds;

It is suitable for germination and seedlings of a large number of seeds, small medium farms, watermelon bases, etc.

5. precautions

The hot water scald must be constantly stirred to avoid burns and hot seeds;

Power off the power when operating, and then power after the completion; seed hair buds and dew white up to 50%or more in time.

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How to plant flower seeds and seed seed seedlings in plant and flower seeds

Six common flower seeds to promote the promotion of germination

1. Pharmacy treatment of various grass and flower seeds after treatment of the pharmaceutical agent, rinse it, and sow the germination until the dew

(1) Use 0.2 % sulfur sulfur solution: leaf peony, pine leaf peony, etc.

(2) Use 0.2 % potassium nitrate solution: Goldfish grass, Fengxian flower, golden chrysanthemum, Persian chrysanthemum, Qianrihong, drunk butterfly flowers, three -colored pupa, dwarfed glory, Jade beauty, bud grass, etc.Essence

(3) Use 25 10 (negative 6 backlings) GA solution treatment: a bunch of red, short glory, lotus buds, etc.

(4) Use 100 10 (negative 6 backlings) GA solution treatment: Hundred Days Grass, Fairy, Begonia, Dayan Tong, Sakura, a series of red and so on.

2. Temperature treatment:

(1) Low temperature treatment: Ancient, Fulu Shou, Hua Lingcao, etc., placed at 5 C for 3 days, which can germinate smoothly.

(2) Warm change: Implement the temperature change treatment of the 24 -hour cycle. The dwarf cows are treated at 20 C 18 hours, 30 C 6 hours or 20 C 16 hours, 30 C 18 -hour cycle.Treatment at 20 C and 8 hours of cycle changes.

3. Treatment of seeds, bells such as bridges, begonia and other seeds soaked in warm water for 10 hours in 45 C, and dried dried germination, which can germinate smoothly.

4. Open water to treat plant seeds of coconut coconuts. After the water is hot with boiling water, it can germinate smoothly.

5. The seeds of the layer of the rosewood plant plant seeds are placed in a moist soil for 90-100 days in 5 C to smoothly germinate.

6. Light treatment:

(1) Good light for good light seeds, such as: Huo Xiang, Xiangxue, Four Seasons Begonia, Lig Begonia, Ball Begonia, African Phoenix, Goldfish Grass, a series of red, summer, etc.The material is the seeding medium, such as: vermiculite, pearl salt.

2Black species of grass, calendula, Wanshou chrysanthemum, peacock grass, beauty cherry blossoms, three -color weight and so on.

How to grow flower seeds and how to plant flowers seeds

1. Preparation before sowing

1 , Prepare for the seedling pot / / box

The benefits of breeding seedlings with seedlings are: Miao Qi, Miao Zhuang, Save seeds, Development of Roots, Easy Transplantation, etc.The seedlings are recommended to use acupoints or seedlings for seedlings. Do not broadcast directly in the ground.Directly broadcasting in the ground, there are more pests and insect pests spread on the soil, low ground temperature, and water and humidity are not easy to control, affecting germination rate.The cultivation of acupoints is also convenient for statistical germination rate.

2 , Seedling matrix

The seedling matrix requires soil looseness, good breathability, water preservation and Fertilizer, clean and disease -free, and good fertility.The commonly used matrix are peat soil, coconut bran, perlite, vermiculite, and are generally mixed.For example, peat soil 85% + Suction 10% + Vermiculite 5% EssenceDon't be too thin in peat, the diameter of the perlite particles 3 - 4 Millimeter, diameter of vermiculite particles 3 - 5 The millimeter is ideal.Some Fertilizers can be added appropriately in the matrix.Most seeds are pH Value 5.5-5.8 The matrix of the substrate is good, but a bunch of red, geranium, Wanshouju and peacock grass, pH Need 6.2-6.5 Essence

3 Pelvic

The matrix is mixed with the basin. The matrix does not need to be compacted during the pelvation process. Gently flattened, otherwise it will change the physical properties of the matrix and reduce the breathability of the matrix.

4 Watering

Water the bottom water with a thin nozzle.After watering, pour the fungal agent with a fungal agent.

5 , Soak

Proper soaking can promote germination and increase germination rate.soft seeds can be soaked with cold water. The thick seeds can be soaked with warm water or hot water. Small seeds can not be soaked.For example, incense peas and black -eyed Susan pre -soaking overnight can increase the germination rate and make the germination faster.

2. Sowing

1 , Sow density

Pot pelvic sowing can be broadcast according to the actual situation 1 Gragon or multiple grains.Sowing for seedling pots, general varieties can be broadcast per Square meter 1 - 2 Thousand -grain seeds.First, the seeds are evenly divided into several copies according to the area of the seeded seedling pot, each pot.

2 ,sowing

The larger seeds can be sprinkled evenly on the matrix or sow. Smaller seeds such as short glory and goldfish grass can be mixed with clean fine sand and then broadcast.Especially large seeds such as fragrant peas and fermery, can be on -demand.

3 The depth and soil of sowing

The depth of sowing is determined by the size of the seeds and the germination of the seeds.The depth of the sowing of the general seed is the diameter of the seed 2-3 Times.Some varieties such as dwarf glory, Xiayu, star flowers, four seasons of begonia, buds need light, no need to cover the substrate, directly broadcast on the soil table; some varieties need to be slightly covered, such as a bunch of red, goldfish grass, and flowers.Some seed coverage should be slightly thicker and sowing deeper, such as watching valley.The recommended coverage material is crude vermiculite, which is very good water retention and breathability.

4 Spray water

After sowing or overwriting, spray the water again with a fine fog's nozzle to pour through, so that the seeds and matrix and coverage materials are fully exposed.

5 ,cover

Cover the glass, film, or plastic film on the sowing basin, which can keep the air humidity, and you can also heat the temperature in winter.In summer, you can not cover the membrane, and the film cannot be sealed. Both sides must be ventilated.

6 Shaded

If sowing in summer, it must be shaded, otherwise the light is too strong, and the water evaporates strong, which will affect the seed germination.

precautions

Generally speaking, small seeds are generally happy. There is no need to cover the soil. Large grains are suspected of light. The seeds should be covered with soil, covered with seeds, and it is best to place it in a cool and dark place before germination.(For example, the dwarf is suspected of light, so the plastic film covered with a black film can be used).

After understanding whether different seeds are happy, let's talk about an important factor that needs to be considered. Seasons, different flowers and plants have different sowing seasons, usually in spring and autumn, and some can only be autumn or spring. II have seen some flower friends and seeing other people's flowers look good, and quickly buy seeds to sow. This method is confused, and some flowers are afraid of heat. If sowing in summer is doomed to fail.

Third, management after sowing

1 ,temperature

According to the requirements of the specific variety, at a proper temperature, the germination temperature of most seeds is in 20-25 Between .Too high temperature and too low will directly affect the germination rate of the seeds.Peach Blossom Zero Demon

2 ,humidity

The management of moisture after sowing is critical.When the soil temperature is low at night in winter, the water is dispersed, so there is no need to replenish or less hydration at the seedling stage; if the soil temperature is high, spray hydration according to actual needs.In summer, the water evaporates is particularly fast, and water must be replenished at any time according to the actual situation.If the seeds are very thin, in order to avoid water scouring, you can use the method of watering the pot.

3 ,illumination

Except for individual varieties like a ferring requires darkness when germination, most seeds are conducive to germination under light conditions.The seeds must be accepted after germination, otherwise the seedlings will be long.After moving to the large pot, pay attention to the direction of the Flower pot regularly.

4 , Dowry the cover

After the seeds germinate, the coverage of the area should be unveiled in time.have 60% - 70% The seeds should be unveiled after the cine leaves are expanded to prevent the seedlings from growing.At the same time, the humidity of the matrix should still be maintained, so that the citrins of the non -germination of the seeds are successfully extended from the shell.

5 ,transplant

When the seedlings grow to a suitable transplant, it is necessary to fake or plant it in time, otherwise it is easy to cause seedlings and production delays.The time of various seedlings is different, and it is necessary to determine according to the actual situation.