What is the indicator of how many kilograms per mu of cotton yield?

The yield per mu of cotton is related to the planting area, planting level, cotton variety, natural climate and other factors. Generally, the cotton yield in low-yield fields is about 180 to 230 kg, in medium-yield fields it is about 230 to 300 kg, and in high-yield fields it can reach 350 to 400 kg or more.

Classification of cotton.

1.White cotton: Cotton that is normally ripe and normally flocculated, regardless of the color of the original cotton is white, milky white or light yellow, is called white cotton. Most of the raw cotton used in cotton mills is white cotton.

2.Yellow cotton: In the late growth stage of cotton, the cotton boll dies after frostbite, and the pigment on the boll shell dyes the fiber, making the original cotton yellow. Yellow cotton is generally a low-grade cotton, and cotton mills only use a small amount.

3.Gray cotton: cotton fiber grown in rainy areas, in the process of growth and development or after spitting, if there is more rainfall, less sunshine, low temperature, fiber maturity will be affected, the raw cotton is gray-white, this raw cotton is called gray cotton.

Gray cotton has low strength and poor quality, and is rarely used in cotton mills.

4.Color cotton: color cotton refers to the natural color of cotton, which is cultivated on the basis of the original colored cotton with distant hybridization, transgenic and other biotechnology.

Natural colored cotton still maintains the original softness, comfort, breathability and other advantages of cotton fiber, and the cotton fabrics made can reduce a little printing and dyeing process and processing costs, and can avoid environmental pollution in an appropriate amount, but the hue is missing, the color fastness is not enough, and it is still under the observation of stable heredity.

The main uses of cotton.

Cotton can be made into fabrics of various specifications. Cotton fabrics are strong and hard-wearing, can be washed and ironed at high temperatures. The cotton absorbs and dehumidifies quickly and makes it comfortable to wear. The main and by-products of cotton have high utilization value, as the predecessors said, "cotton is a treasure all over the body".

It is not only the most important fiber crop, but also an important oil crop, a high-protein food crop, as well as a textile, fine chemical raw material and an important strategic material. Therefore, efforts must be made to increase cotton production, do a good job in comprehensive utilization, and increase production and value-added so as to increase cotton farmers' incomes and meet the needs of national economic development in many aspects.

Moreover, the yield is relatively high, the production cost is relatively low, and it is suitable for large-scale planting. If you don't know what crop to plant, consider planting cotton.

What is the indicator of how many catties per mu of cotton yield?This depends on what variety, cotton varieties are different, and indicators are different.

Up in the air.

What is the density of cotton planting cannot be generalized.

It is necessary to comprehensively consider many factors such as soil fertility, planting varieties, and even labor resources.

OneIf the soil fertility is poor, the planting density should be increased appropriately. If the soil is sufficiently fertile, it should be planted appropriately.

IIIf you choose a large cotton variety, then the planting density should be appropriately reduced. For those varieties with short plants, they should be planted at high densities.

IIIIf there is a shortage of labor and it is impossible to achieve fine management, it is necessary to plant it appropriately.

If the labor force is sufficient, there will be no mistakes in every link such as pruning, topping, picking edges, and removing old leaves, then the planting density can be appropriately increased.

Density range:If you choose to plant at high density, you should not exceed 4,000 plants per mu.

If you choose to plant at a low density, the density should not be less than 600 plants per acre.

Conclusion:To determine the cotton planting density and how to do it, each farmer should flexibly grasp it according to its own reality.

In general, cotton fields (yield of 250 300kg of seed cotton per mu) are recommended to have a density of about 3200 plants per mu; High-yield cotton fields (300 350kg of seed cotton per mu) are recommended to have a density of about 3000 plants per mu; The small row spacing is 50 55 cm, and the large row row spacing is between 100 and 120 cm, which can be flexibly mastered according to the density requirements.

The average yield of an acre of land is between 350-400, and an acre of cotton depends on the market of the year, for example, in the past year, the average seed cotton is about eight yuan, and an acre of cotton can be sold for about 3,000 yuan.

Answer: Taking Xinjiang cotton as an example, the yield per mu in northern Xinjiang is about 400 kilograms, and the yield per mu in southern Xinjiang is about 500 kilograms. 2. China's cotton production areas are mainly concentrated in Xinjiang, and the total cotton output in this region has ranked first in the country for more than 20 consecutive years, accounting for 80% of China's total cotton planting area. 3. The rainfall in Xinjiang is relatively scarce and the climate is dry, which can make the cotton fiber flexibility of cotton better.

4. Xinjiang has a long sunshine time, which can allow cotton to carry out full photosynthesis, which is more suitable for the growth and picking of cotton.

The yield per mu is related to the soil fertility and planting level, planting area, seed cotton yield: the yield of cotton per mu in low-yield fields is about 180 230 kg, and the yield of cotton in medium-yield fields can reach more than 350 400 kg in high-yield fields and is related to planting varieties and maturity, and the level of clothing is a measure of the amount of lint per unit of seed cotton, and the clothing content generally varies from 34 to 42%. Clothing refers to the ratio of the weight of fiber on seed cotton to the weight of seed cotton, which is usually expressed as a percentage, which is an important criterion for evaluating the quality of cotton varieties.

That is, lint accounts for the proportion of seed cotton.

The yield of cotton per mu is generally 230-300 kg in the middle-yield field, 350-400 kg in the high-yield field, and 400 kg is the better cotton. China's main producing areas are in Xinjiang, an average of 38o kilograms per mu of land, the guaranteed income is about 250 yuan, and the general cotton planting is more than 100 acres, and the benefits are particularly considerable.

Welcome to Xinjiang, the great beauty of Xinjiang is moving forward.

The yield per mu is related to the soil fertility and planting level, planting area, seed cotton yield: the yield of cotton per mu in low-yield fields is about 180 230 kg, and the yield of cotton in medium-yield fields can reach more than 350 400 kg in high-yield fields and is related to planting varieties and maturity, and the level of clothing is a measure of the amount of lint per unit of seed cotton, and the clothing content generally varies from 34 to 42%. Clothing refers to the ratio of the weight of fiber on seed cotton to the weight of seed cotton, which is usually expressed as a percentage, which is an important criterion for evaluating the quality of cotton varieties.

That is, lint accounts for the proportion of seed cotton.

Under normal circumstances, the yield of cotton per mu ranges from 200-400 kg, because the specific yield will be affected by various factors such as cotton variety, local climate, maintenance level, planting area and so on. The current high market price of cotton is yuanjin, or including subsidies, and the cost of seeds, drip irrigation, fertilizer, labor and other costs is about 1,000 yuan per mu, so the profit per mu is 800-900 yuan.

Yield per acre of cotton.

Under normal circumstances, the yield of cotton per mu ranges from 200-400 kilograms, because the specific yield will be affected by various factors such as cotton varieties, local climate, maintenance level, planting area, etc., and only high-yield fields can reach a yield of 400 kilograms.

Cotton farming profits.

The current market price of cotton is yuan jin, or including subsidies, and the cost of seeds, drip irrigation, fertilizer, labor and other costs is about 1,000 yuan per mu, so the profit per mu is 800-900 yuan.

The market prospect of cotton crops has changed greatly, although there has been a trend of stabilization, but it will be subject to a lot of restrictions, and it is relatively general in terms of profit income, but the national policy is very good.

Cotton high-yield planting technology.

1. Land preparation

To plant cotton, it is necessary to choose a flat and well-drained place for planting, and also to fertilize 6000-8000 kg per mu, and water it after land preparation.

2. Seed germination

Before sowing, the seeds should be dried in the sun for a few days, and then the seeds should be mixed with chemicals to achieve the purpose of disinfection.

3. Carry out planting

Planting cotton can be sown in strip sowing, generally 10-12 catties per acre of sowing can be, pay attention to the amount of sowing should not be too large.