When growing cotton, how can I avoid soil erosion due to soil and weather?

Now as the state pays more and more attention to the farmer planting industry, and also gives a lot of corresponding subsidies, so what plants can farmers plant to get more benefits? Growing cotton is a good choice, so how can cotton be grown to avoid soil erosion caused by soil and weather? Tomorrow after work, I will talk about planting cotton, which are some things that need to be paid attention to.

First, the properties of cottonCotton is a plant that is more suitable for cultivation in the tropics, so it is more suitable for growing cotton in the south, and the amount of water used for these cotton is also different according to the condition of the cotton. Cotton has relatively high requirements for light, so to grow under sufficient light conditions, it is necessary to choose a longer observation time when choosing the correct rate. This requires farmers to choose the right place to grow cotton.

Second, the application of plant fertilizer because the growth cycle of cotton is very long, the root distribution is also relatively deep, so the soil must have sufficient fertilizer, which requires before cotton sowing, and the land should be turned and turned over to add some fertilizer when the land is cultivated. The accumulation fertilizer is basically based on farmhouse fertilizer, and some fertilizer can be applied in autumn. Because cotton is an indispensable raw material in daily life, so the market for cotton is also very good, farmers only need to pay attention to the application of plant fertilizer when planting cotton, you can make it grow very well, and then pay attention to some top advantages, so that cotton grows more, you can improve more income.

Third, it should be noted that the sowing time of cotton is different according to the high temperature time in different places, so it is necessary to choose planting, the temperature is also different, when the temperature is stable at 16, it is best to start sowing, and the sowing time is appropriate, which can promote the better growth of plants, which is conducive to improving the quality and quality of cotton. It will also make the number of cotton in the later stage more, and the amount of planting is to be determined, the number of seeds is too small to ensure that it will grow, if there are too many seeds, a little cotton will be wasted, and it is easy to form tall seedlings. The above are some of the conditions that need to be paid attention to when planting cotton.

You can plant some trees around the cotton field, so that it can have a good effect, and it can also play a role in sheltering from the wind, we must pay attention to reasonable mining, and we can't mine too many cotton fields, so it can also have a very good effect.

More plants should be planted, preferably poplars, so that soil erosion can be avoided, and environmental protection should also be done in daily life, garbage should not be littered, and trees should not be cut down.

I think we should water more water and fertilizer more to make these cotton grow better, so that we can solve the impact of these bad conditions.

When sowing cotton seeds, fertilizer should be applied at the same time, and then in the process of cotton growth, we must pay attention to timely watering and fertilization, and also pay attention to the prevention and control of pests and diseases.

You can build a greenhouse, so that you can avoid soil erosion, and the greenhouse can prevent this situation very well, so that the cotton grows better.

It depends on where.

Different environments and different processes of cotton cultivation have different consequences. In my opinion, it can be divided into four categories: North China type, Xinjiang type (Central Asian type), Nile type, and American type.

The negative impact of cotton cultivation today is mainly of the North China type and the Nile type. The main reason is the use of water.

1.Salinization of the land.

2.The area of anthropogenic desertification has expanded.

3.Air pollution, water pollution and soil pollution caused by the spraying of pesticides.

4.Plant roots rob water and soil nutrients.

5.Soil compaction.

Cotton can be grown both in the arid regions of the north and in areas with abundant water resources.

1. Deep ploughing: Winter ploughing can reduce germs, diseases and insect pests. Spring ploughing should be early, increase sunshine to get seedlings, deep ploughing to increase disease resistance, early emergence of seedlings, deep roots and lush leaves.

2. Scientific fertilization: apply plantar fertilizer, mainly organic fertilizer, timely top dressing during the flowering period, and pay attention to meeting the phosphorus and potassium fertilizer.

3. Moisture is the key to emergence: winter irrigation or spring irrigation. Water is the source of life, but also the key to plant seedlings, sufficient water, good moisture, and complete seedlings.

4. Timely sowing: the best temperature for sowing seedlings is 23 to 25 degrees, and dressing seeds with new high-fat film can prevent diseases and improve germination rate. When the water distribution is insufficient after sowing, a new high-fat film solution can be sprayed to keep warm and increase moisture.

5. Reasonable spacing between plant rows: sowing in equal rows, 60 to 70 cm of low fertilizer water, 70 to 80 cm of medium fertilizer water, and 80 to 90 cm of high fertilizer water; The number of plants per mu is about 3,000 in low-fertilizer waterland, about 2,500 in medium-fertilizer waterland, and about 2,000 in high-fertilizer waterland.

6. Pruning: Look at the amount of rainfall every year, the moisture is wet and dry, and the severity of chemical control is mastered. If the pruning disease is serious, the pruning disease should be avoided.

7. The whole process of chemical control: 7 to 10 true leaves of cotton can be sprayed with strong stem solution, which can promote root and strong seedlings, reduce insect pests with leaf thickness, and spray cotton strong tilling solution once in the bud stage, young boll stage, and cotton peach expansion period, and flexibly grasp the whole growth period.

8. Watering in case of drought: watering in case of drought is suitable for small, the amount of water is too large, and cotton trees are easy to form auxin and grow vigorously; The drought is severe, the amount of water is too large, the transformation of auxin is excessive, and the phenomenon of falling flowers and buds appears after watering.

9. Insect control: At present, the pests that harm cotton include cotton bollworm, blind bugs, thrips, whiteflies, cotton leaf mites, weevils and other pests. The prevention and control of cotton bollworm pay attention to the insect forecast, the peak period to pay close attention to the prevention and control, the habit of the blind bug beetle day and night, spraying before 9 o'clock in the morning, after 5 o'clock in the afternoon, the effect is good, and the moon is the best at night.

When sowing, use Lesben, spray at the same time with insecticides, and pay attention to the prevention and control of underground pests. Spraying the new high-lipid film solution can improve the absorption and utilization of the drug by cotton plants and reduce the amount of medicine.

10. Disease prevention: serious disease plots, sowing can be used to treat cotton disease and new high-fat film seed dressing (not soaking) seedlings quickly, seedlings are prosperous, and the seedlings are few, and the seedlings are regularly sprayed to treat cotton diseases.

11. Timely topping: vegetative branches (sliders) look at water and fertilizer and growth, 3-5 fruit branches are topped in time to promote the growth of fruit branches, the main stem is topped around July 15, and foliar fertilizer is sprayed in time after topping to accelerate the growth of the upper fruit branches.

Cotton is grown in saline-alkali land, but sandy loam soil is the best.

(1) Rice:

Specifically, loam soil, which is between sandy and clay in nature, has better tillage and fertility. The contradiction between water and air is not so strong in this kind of soil, it is aeration and permeability, has moderate fertilizer supply and fertilizer retention capacity, drought and waterlogging resistance, strong stress resistance, wide adaptability, long tillage period, and is easy to cultivate into high-yield and stable-yield soil.

2) Peanuts: Specifically, peanuts are suitable for growing in sandy soils, because the growth and development of peanuts requires loose soil and deep active soil layers. It is convenient for the fruit to be buried in the soil.

3) Millet: Millet is suitable for deep soil, well-drained sandy loam soil, soil organic matter content above 1, pH value in the soil, that is, alkaline soil.

4) Cotton: Specifically, it is generally saline-alkali land, and it is best if it is sandy loam.

Because the soil contains the water and inorganic salts needed for the growth of cotton, and at the same time the soil can fix the plants.

Salinization of the land. Desertification is expanding. Atmospheric pollution..

Impactful. The four factors of light, temperature, water and fertilizer are affected by the topography, which are the light surface and light time, respectively, and the microclimate forms the loss of water and fertilizer.