Where is cotton distributed? How are cotton varieties chosen?

Speaking of cotton, we are all familiar with warm quilts, clothes to wear, these daily necessities are inseparable from cotton. As one of the countries with the highest cotton production, China's cotton is mainly distributed in the following areas. We divide these cotton-growing areas into three major production areas, the first of which includes southern Xinjiang.

and Xinjiang in the north, and the Yellow River basin in the second.

The cotton area mainly includes Hebei, Shandong, Henan and other places, and the third is the Yangtze River Basin.

The cotton area includes Hubei, Jiangxi and other places.

For the selection of cotton varieties, we need to pay attention to the following aspects.

First of all, the cotton varieties grown need to be adapted to the local climatic conditions. We need to choose the right cotton varieties for the growth period according to the local temperature conditions and frost-free period, so that the cotton can mature normally in the local area. In addition, it is necessary to choose varieties with strong stress resistance, strong resistance to low temperature frost damage, high temperature resistance and drought resistance, so as to ensure that the whole seedling is sown and the cotton boll falls off less.

Secondly, according to the yield of cotton and the main yield indicators. The level of cotton yield can be judged by the data of seed cotton yield and lint yield, and in the case of the same cotton yield, the higher the yield value of lint, the better, which indicates that the variety has a high coat content. The yield mainly depends on the boll weight, clothing content and average boll number per plant of cotton varieties.

Finally, it is also necessary to pay attention to the germination rate of cotton seeds. When buying seeds, we should pay attention to the germination rate logo on the packaging of cotton seeds. In general, the germination rate should reach 80% and not less than 72%, so as to ensure that the cotton seeds we choose are of high quality.

Finally, see if it can resist diseases and insects. Although there is no absolutely resistant variety, we should choose cotton varieties with strong disease resistance or insect resistance in cotton areas where diseases and insects occur severely, such as Xinjiang cotton fields, and the disease and insect resistance are mainly aimed at wilt, Verticillium wilt and cotton bollworm.

The resistance of other lepidopteran pests is strong or weak.

Combined with the above points, we can choose the right cotton varieties for planting, and at the same time pay attention to local cultivation technology, comprehensive control, scientific regulation and control, to ensure the steady growth of cotton.

China's cotton is mainly distributed in the Yellow River Basin, north of the Qinling Mountains, north of the Huai River, south of the Great Wall, and east of Liupan Mountain, Shandong, Hebei, Henan, Shanxi, Shaanxi, Beijing, Tianjin. Cotton should choose some good brand benefits, and the company has a strong background, the variety should choose some large segments, exclusive ownership is the exclusive segment, the cotton in this is quality assurance.

Xinjiang, Hubei, Hunan, Shandong, Hebei, Henan, these areas are all planted with cotton, and the varieties of cotton need to be determined according to the local planting environment.

It is distributed in Shanxi, Shandong, Hebei, Henan, Shaanxi, Tianjin. You can choose by the quality of the cotton, and it will be selected according to the ** of the cotton and the above.

The three important producing areas of cotton in China are: the northwest inland cotton area, the Yellow River basin cotton area and the Yangtze River basin cotton area.

Cotton is one of the fiber crops and is a light-loving crop. The large-scale cultivation of cotton has a history of hundreds of years in China. China is not only a big cotton importer, but also a big cotton planter.

The existing five major cotton areas in China are: the northwest inland cotton area, the Yellow River basin cotton area, the Yangtze River basin cotton area, the northern extra-early maturing cotton area and the South China cotton area.

With the advent of the cotton era, the demand for good cotton is increasing, it is both economical, environmentally friendly and sustainable, and good cotton means high added value. The planting area of the ultra-early maturing cotton area in northern China and the cotton area in South China is not large, and the following three important cotton producing areas are mainly introduced.

1. Northwest inland cotton area: mainly including Xinjiang and Gansu. Among them, Xinjiang is the largest cotton production base in China, and the cotton area, total output and yield rank first in the country.

Xinjiang belongs to the temperate zone of 1,000 drought and semi-1,000 drought desert climate zone. It has unique conditions for cotton planting. Cotton quality is very high.

The northwest inland cotton area extends from the Liupan Mountains to the west, including the whole of Xinjiang, the Hexi Corridor of Gansu and the Yellow Irrigation Area. This area has sufficient sunshine, arid climate, large temperature difference, and light cotton diseases and pests, which is conducive to the steady growth of cotton. Xinjiang's cotton fields are distributed in the southeastern and western edges of the Junggar Basin, around the edge of the Tarim Basin, surrounded by the Altai Mountains, the Tianshan Mountains and the Karakoram Mountains, forming a landform of three mountains and two basins.

2. Cotton area of the Yellow River Basin: located in the north of the Yangtze River Basin; The northern boundary is from Shanhaiguan, along the Great Wall of Hebei to the west, along the eastern foot of Taihang Mountain to the south, from Tiantai Mountain to Shanxi Huoshan, and then through the northwest mountain of Shaanxi to the south of Gansu Minshan to draw a straight line. It mainly includes Henan, Hebei, Shandong, Shaanxi, Shanxi, Tianjin and other provinces and cities, where the hydrothermal conditions are moderate, the spring and autumn sunshine is sufficient, the soil fertility is moderate, the annual precipitation is moderate, and the fiber quality is good in normal years.

3. Cotton area in the Yangtze River Basin: mainly including Jiangsu, Hubei, Anhui, Jiangxi, Hunan and other provinces. The area has sufficient sunlight, abundant heat and water and heat synchronization, which can meet the water and heat needs of cotton production, but due to the rainy season and the occasional disturbance of rain, the sunshine hours are small, which will lead to poor cotton spuffing.

High temperature and high humidity in summer can also cause pests and diseases, affecting cotton grades.

1.The cotton area of the Yellow River Basin is currently the largest cotton area in China. The light, heat and soil conditions here are good. It is mainly distributed in Shandong (northwest of Shandong), Hebei (central and southern Hebei), Henan (northwest Henan), Shaanxi (Guanzhong Plain) and Shanxi (Fenhe Valley).

2.The cotton area in the Yangtze River basin is the second largest cotton area in China. The hydrothermal conditions here are good, and the yield level is high. It is mainly distributed in the coastal plain of Jiangsu, the Jianghan Plain of Hubei, the plain of Anhui, the Sichuan Basin and the Dongting Lake Plain.

3.The northwest inland cotton area is a long-staple cotton area with a long history of cotton planting and good light and heat conditions in China. It is mainly distributed in the northern part of Kashgar, Aksu and Bayingolin Prefectures in southern Xinjiang, the Manas River Basin in northern Xinjiang and the Turpan Basin in the east, and Dunhuang and Anxi in the Hexi Corridor of Gansu.

Specifically distributed in the Yellow River, the middle and lower reaches of the Yangtze River, Xinjiang, the cotton yield of these three places is high-quality, and the yield of cotton is very high, which can ensure the quality of cotton.

Specifically, Henan, Anhui, Guangdong. Because the climate and environment of these three regions are very suitable for cotton growth.

China is a big cotton producer, where are the main production areas of cotton? The cotton area of the Yellow River Basin includes Shandong, Hebei, Henan, Shanxi, Shaanxi, Beijing and Tianjin, north of the Qinling-Huai River, south of the Great Wall, and east of Liupan Mountain. The cotton output is the largest in Shandong, Henan and Hebei provinces.

This area has a long history of cotton planting, superior natural conditions, flat terrain in the area, less autumn rain, and sufficient sunshine, which is conducive to the growth of cotton, and has become the largest cotton producing area in China, and its planting area accounts for 1 2 of the national cotton field area.

The cotton area of the Yangtze River basin includes Shanghai, Zhejiang, Jiangsu, Anhui, Jiangxi, Hunan, Hubei and other provinces and cities, and Hubei and Jiangsu provinces have the largest output. The region has a long history of cotton planting, high technical level, sufficient labor, developed textile industry in the region, and convenient transportation conditions, making the region the cotton area with the highest cotton yield and commodity rate in the country, and also the second largest cotton-producing area in China. However, in autumn, there is more rain, high humidity and less sunshine, which affects the cotton spit and the quality of cotton is not as good as that of the cotton area in the Yellow River Basin.

Northwest inland cotton region, including Xinjiang and Gansu Hexi Corridor area. This area is located in an arid area, with less precipitation, superior light conditions, large temperature difference, less pests and diseases, good cotton quality, is the third largest cotton-producing area in China, and is also a high-quality long-staple cotton producing area in China.

The northern extra-early maturing cotton area, which is concentrated in the south of the Inner Mongolia Plateau, that is, mainly includes Liaoning, northern Shaanxi and other places, cotton is mainly a year, and only suitable for planting extra-early maturing varieties, and the outbreak of wilt in the past two years is also more serious. The total cotton output in Xinjiang in 2018 reached 10,000 tons, and you can see that other regions can only account for a fraction of it, so it can be said that all the cotton in our country basically comes from here. The degree of mechanization in this area is relatively high, and more mechanical operations are used, which saves time, labor and labor, and there are also related cotton subsidies.

The yield can produce more than 500 kilograms per acre, and the highest yield record is about 700 kilograms. There is also the South China cotton area, where the cotton planting can mature for about three seasons a year, mainly including Guangdong, Guangxi, Hainan, etc., you can see if there are their names on it? Basically there are no names on them.

It is mainly distributed in Zhejiang, Jiangxi, Jiangsu, Hubei, Anhui and other places, which belong to the Yangtze River basin and are suitable for cotton growth.

Summary. The three major cotton-producing areas in China are divided into three major cotton-producing areas, namely Xinjiang cotton area, Yellow River Basin cotton area, and Yangtze River Basin cotton area. The five major cotton areas include:

Cotton area in the Yellow River Basin, cotton area in the Yangtze River Basin, Northwest Inland Cotton Area, Extra-early Cotton Area in the North and South China Cotton Area. Light conditions for cotton growth Xinjiang cotton is mostly early-to-medium-maturing, early-maturing and extra-early-maturing varieties.

The three major cotton-producing areas in China are divided into three major cotton-producing areas, namely the Xinjiang cotton area, the Yellow River Basin cotton area, and the Yangtze River Basin cotton area. The five major cotton areas include: Huang's Buxi River Basin Cotton Area, Yangtze River Basin Cotton Area, Northwest Inland Cotton Area, Northern Extra Early Cotton Area and South China Cotton Area.

Light conditions for cotton growth Xinjiang cotton is mostly early-medium-maturing, early-maturing and extra-early-maturing varieties.

I want the export quantity of long-staple cotton, fine staple cotton, and short-staple cotton in my country.

China's cotton linter was exported to North Korea with an export amount of 10,000 US dollars; Exported to Japan tons, exports of gold closed grinding forehead wheel orange for 10,000 US dollars.

China's export data of long-staple cotton, fine-staple cotton and short-staple cotton in recent years.

This data is the data of each company, and we can't understand it specifically.

I'm asking for national data.

Not for every company.

In 2019, China's cotton linters export value was 10,000 US dollars, and the import value was 10,000 US dollars; In 2020, the amount of China's spike cotton linter was US$10,000, and the import amount was US$25.14 million.

What about fine staple cotton and long staple cotton?

In 2020, the global export volume of long-staple cotton in 21 was 10,000 tons, ask a custom message].

What is grown in China is the more common fine staple cotton. Exports of 2,021.5 billion yuan, ask for custom messages].

What else is there to ask, pro.

What I asked was the export quantity or export amount of China's rock slow beam long-staple cotton, fine staple cotton, and short-staple cotton, please finish it all at once, don't let me ask again and again, wasting the number of times I asked. Give me the complete data that is rough.

In 2019, the export value of China's cotton linters was 10,000 US dollars, and the import amount of imitation first fight was 10,000 US dollars; In 2020, China's cotton linter export value was 10,000 US dollars, and the import value was 25.14 million US dollars. In 2020, the global export volume of long-staple cotton in 21 was 10,000 tons, and the export volume was 2,021.5 billion yuan

According to the length of the growth period, cotton is generally divided into early-maturing varieties (Huanghuai cotton area is also known as short-season cotton varieties or summer cotton varieties), medium-early maturing varieties, medium-maturing varieties and late-maturing varieties. The early-maturing varieties are mainly used for summer cultivation, the medium-early varieties are mainly used for spring cultivation, the medium-maturing varieties can only be used for pure spring cotton cultivation, and the late-maturing varieties are rarely used in the production. The coastal area of Shandong Province is mainly suitable for planting medium-early maturing cotton varieties (growth period of 120 130 days), and short-season cotton varieties in this area can be used for late spring sowing and cultivation.

Chapter 2 Cotton Area Classification in China.

Section 1 Pure sedan car is divided by cotton production area.

1. Cotton area in the Yellow River Basin 2. Cotton area in the Yangtze River Basin 3. Northwest China is a land cotton area.

Fourth, the northern (extra-early) cotton area Fifth, the South China cotton area.

Section 3 Combination of five cotton regions and six ripeness ecological regions.

1. Cotton area in the Yellow River Basin (mainly in the middle and early maturity) 2. Cotton area in the Yangtze River Basin (medium maturity area.

3. Northwest inland cotton area (mainly early maturing area and sub-early maturing area).

Fourth, the northern (extra-early-maturing) cotton area (extra-early-maturing area) Fifth, the South China cotton area (late-maturing area).

Distributed in China's Xinjiang region, generally southern Xinjiang, northern Xinjiang, eastern Xinjiang, in addition to Xinjiang, Henan, Jiangsu, Hubei, Shandong, Hebei, Anhui also have some areas suitable for planting cotton; The market is still good, our life is closely related to cotton, many things are inseparable from cotton, China is the world's largest producer of cotton output.

The main producing areas of cotton in China are generally in Xinjiang, and cotton in Xinjiang is very naïve in all aspects; Cotton, this year's market is still very good, and because of some events in previous years, today's cotton sales are very good as a whole.

Mainly in Xinjiang, the cotton market is relatively good, and the development prospects are also relatively good, and the development trend is also relatively good.