How to maintain cotton after planting? What are the uses of cotton?

You can water and fertilize more cotton to ensure the normal growth of cotton and prevent some pest problems in cotton. Cotton can be used to make quilts, it can be used to make clothes, it can also be used to make cotton clothes, it can also be used to make bedding, and it can be used to make pillows.

Pay attention to watering, pay attention to fertilization, pay attention to weeding, pay attention to the surrounding environment, pay attention to spraying pesticides, you can better maintain, cotton can be processed into cloth, can be processed into clothes, quilts.

After planting cotton, it is necessary to maintain it carefully, use more compound fertilizer, pay attention to hydration, and do a good job in the management of pests and diseases.

Cotton has a wide range of uses, and many cotton garments are very popular. The economic value of high-quality cotton is very high. During the growing period of cotton, we should pay attention to field management.

Cotton physiological selection: do a good job in cotton physiological selection is the key to ensure the quality of seedlings, requiring 2-3 suns before seedlings, and then choose a sunny day at 8-9 o'clock in the morning, with three open and one cold warm water (55 -60 is appropriate) after soaking for half an hour, choose in late March - April 5 before the key rubber blind, choose good weather for 5-7 days, to the village or community unified purchase of seeds, such as soaking seeds, germination, timely breeding, cotton seedlings. Doing a good job in cotton physiological selection is the key to ensuring the quality of seedlings, requiring 2-3 suns before seedlings, planting conditions:

In the process of cotton growth, the light requirements are high, and it is suitable for growing under sufficient light conditions. Therefore, when choosing a planting site, the light hours must be relatively long. In addition, the water requirements for each stage of cotton growth are different.

Generally, from the end of April to the beginning of May, the water temperature is stable above 17 before sowing seedlings. Before sowing, the seeds are dried for 3 4 days, and then soaked in warm water for about 30 for 8 10 hours, and the seeds are selected for sowing. Conditionally, it can be kept warm at a constant temperature of 30 to promote germination, and sown when the cottonseed is exposed.

Generally at the end of March and early April, the temperature is still unstable, easy to produce poor seedlings, low quality of cotton seedlings and other problems, seriously affecting the growth of cotton seedlings. The experiment proves that the seedling has been appropriately postponed for about 10 days, and the seedling should be started after April 10, and the seedling should be raised at the end of March and the beginning of April. Experiments have proved that the seedling has been appropriately postponed for 10 days, and the seedling cultivation should be started after April 10.

Many cotton farmers rush to plant cotton seedlings on rainy days, thinking that saving water is good for living seedlings. In fact, on the contrary, especially in the first half of May, due to low temperature, poor light, and soil compaction, it is easy to cause cold seedlings, and the roots are not rooted and the seedlings do not grow after planting, thus forming stiff seedlings. Drying for 2-3 days before sowing can improve seed vitality, select delint coated seeds, select full grains, sow with fungicides and insecticides and mix well, to prevent underground pests and seedling diseases.

It is necessary to pay attention to the fertility of the soil, the adequacy of fertilizer, the management of water, the reasonable harvest time, and the weather.

First of all, when planting, we must choose the soil is more fertile and broad, and in the process of closed fertilization, we must use farmhouse fertilizer, do not use the fertilizer bought outside, and often water the plants.

Be sure to ventilate more and fertilize more, and then pay attention to field management, usually pay more attention to insect control, spray more pesticides, and be sure to clean up the stagnant water in time.

In the later stage, we must weed frequently, and we must also prevent insects, and we must also water, use drip irrigation to prevent cotton from falling off, and also pay attention to the weather, if there is strong wind or heavy rain, we must collect it in advance.

In the later stage of planting cotton, we must pay attention to watering more, only by giving enough water to cotton, cotton can grow better, we must pay attention to this.

It is necessary to fully ensure the nutrition of the land and sufficient seedlings to absorb it. If the nutrients in the soil are not enough, you need outside help, and you need to fertilize it so that the cotton seedlings can get more nutrients. The seedling period of cotton may directly affect the quality of cotton varieties, so it is necessary to pay close attention to the growth progress of seedlings.

In the process of cotton growth, there is no shortage of water supplement, and timely watering and irrigation should be carried out to ensure sufficient water.

What we need to pay attention to in the later stage of cotton planting is that we have to manage it often, and we must fertilize and water it, so that he can live a better life.

In the later stage, there must be very sufficient light, but also timely watering and spraying pesticides, so as to effectively prevent and control pests and diseases and improve cotton yield.

Pay attention to the later stage of cotton must pay attention to regular fertilization and watering, which can also ensure that there will be no other problems in the process of cotton growth, and can ensure the yield of cotton.

When it comes to cotton, it brings back memories to people. We used to be a cotton-producing area there, and it was a large cotton-producing county (city) in Weifang City, Shandong Province. Each township has a cotton purchasing station, which is managed by supply and marketing cooperatives.

Municipal cooperatives have set up cotton oil processing plants. At that time, every household in our village grew cotton, and it was cultivated in the open field, covered with plastic film, and cultivated in nutrient bowls. At that time, cotton was the main cash crop of the family.

Later, with the adjustment of the industrial structure, coupled with too many cotton management workers, low yield, and unsatisfactory income, the planting area decreased year by year. In the past 10 years, the cotton planting area in my village has basically been maintained in acres, that is, there is a boy in the family, planting 3 points of land and 5 points of land, and using the cotton wool processed by himself for his own use.

<> in the process of cotton planting, especially in different regions, there are very large differences, among which soil conditions and environmental factors have the greatest impact on cotton planting. In particular, whether the soil quality meets the requirements of cotton growth is not only related to the use of soil bottom fertilizer, but also related to the top fertilizer in the whole planting process. In particular, it is necessary to understand the fertilization law, soil fertility and growth law of cotton, and determine the amount of fertilizer, fertilization cycle and the proportion of different elements of cotton.

For the principle of water and fertilizer integration, refertilization should be carried out several times, flowering and boll setting stages.

There is a basic determination of soil fertility in the growing area, that is, the content of nitrogen, phosphorus and potassium in the soil. In the industry, the soil is divided into high fertility, medium fertility, low fertility, etc., which requires special equipment to detect, and there will be very detailed data for the soil. These are the most basic working conditions for large-scale cotton planting, and the current testing facilities are relatively cheap, generally a few thousand yuan can be done.

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Pay attention to insect control, spray herbs in the cotton field, cover the film to make the temperature in the cotton field suitable, pay attention to the later fertilization, you can apply organic fertilizer and potassium fertilizer, if there is rain within 6 hours after fertilization, and then apply fertilizer again after the rain.

Pay attention to the problem of light, pay attention to the moisture of the soil, pay attention to the prevention of some pests and diseases, pay attention to the problem of ventilation, pay attention to the problem of top dressing, pay attention to these problems, you can make yourself have a better yield.

Be sure to ventilate in time, be sure to cool down and water, be sure to apply some pesticides, and the pH of the soil should be between.

It is necessary to pay attention to the results of light, the humidity of the soil, the prevention of some pests and diseases, the results of ventilation, and the results of top dressing.

<>1. How to plant cotton: If you want to plant cotton, you must first choose some healthy cotton seeds.

2. Then sow it into loose and breathable soil, apply enough basal fertilizer before planting, then water it thoroughly, and then cover it with a layer of film.

3. After the seeds sprout, transplant the seedlings to the field for maintenance.

1. Seed dressing and bottom fertilizer: mulching cotton grows and develops quickly, has more boll sets, high yield, and requires a large amount of fertilizer. In order to make its plant develop robustly, there must be good soil conditions and nutritional conditions, before planting, the land preparation should be fine, apply sufficient base fertilizer, water thoroughly, drainage and irrigation are convenient, select excellent varieties, do a good job in seed dressing, after planting underground, spray the soil surface with a new high-fat film, and ridge cover film, which can protect fertilizer and moisture, can repel underground pests and diseases, isolate virus infection, do not affect the germination and swelling function, strengthen the breathing intensity, and improve the seed emergence rate.

2. Field management: timely seedling, seedling and seedling covering, reasonable topdressing, timely watering, weeding, reasonable pruning, cotton pruning must be fine. In the bud stage, young fruit stage, and peach fruit expansion stage, it is necessary to spray cotton Zhuang Ti Ling to control the crazy growth of the strip, promote the transformation of cotton tree growth function to reproductive function, make the cotton peach nutrient delivery duct thicker, improve the vitality of cotton peach expansion, improve resistance, protect buds, bells, and peaches, speed up the circulation of cotton trees, circulate and spit out, and improve fiber quality.

3. Prevention and control of pests and diseases: cotton pests and diseases include red rot, Verticillium wilt, powdery mildew, anthracnose, blight, aspergillus, horn spot, scab and other diseases. At all stages of the plant, strict attention should be paid to the migration of pests and diseases, effective drug control should be carried out according to the disease in each growth period, and a new high-lipid film should be sprayed to improve the efficacy, so that the pathogens without the diseased part can not land.