What are the favorable conditions for growing cotton in the Tarim Basin?

Junggar Basin.

It is located in northern Xinjiang. There is more precipitation, and the temperature difference between day and night is suitable for planting grapes, Tarim Basin.

Low precipitation and strong sunlight are suitable for growing cotton. Plenty of sunshine and photosynthesis.

Strong, good light conditions! sandy soil, which is conducive to the growth of cotton; Abundant alpine snow melt water can be used for irrigation; Long sunshine hours are also an important advantage, cotton is the main cash crop in China, mainly concentrated in the Yangtze River Basin, the Yellow River Basin and the three major northern production areas mainly in Xinjiang. In the north, it is necessary to do a good job in planting cotton and protecting seedlings, and to master five measures in field management.

When cotton first enters the flocculation stage, the temperature will decrease, and the absorption capacity and photosynthesis of the root system will also decrease, and its own nutrients cannot provide energy for the growth of the plant, so the phenomenon of premature aging will occur. The principle of mastery is that the land with high water and fertilizer should be planted with appropriate sparse planting, and the dry and thin land should be planted with dense planting. The seedlings per mu can reach about 3,500 seedlings in the medium land plot, and about 4,000 seedlings in the dry and thin land.

It is necessary to take the form of planting in large and small rows, 80 cm in wide rows and 50 cm in narrow rows.

First, try not to exceed the cottonseed that has been stored for too long, and the germination rate of cottonseed can only be maintained at 80% for half a year; The second is to avoid the perennial use of their own cottonseeds, because cottonseeds are heterogeneous crops, and it is easy to reduce the purity of cotton if the varieties are not renewed for many years. Favorable conditions for cotton production: natural conditions, sunny weather, flat terrain, loose soil, sufficient irrigation water, etc., sufficient social conditions, sufficient labor, strong technical force, convenient transportation, etc.!

This ensures that the planned row spacing is large, and there is no arbitrariness when planting. The third is to use a wheat planter to apply fertilizer to the ground first, and then sow seeds, so that the amount of fertilizer can be applied larger. All of the above methods should be applied as deep as possible.

If the daily minimum temperature is lower than 15, or the daily maximum temperature is higher than 35, it will hinder the development of pollen, which is not conducive to flowering and pollination, and is easy to cause bud bell to fall off. The temperature of cotton boll is required to be above 20 when it is ripe and spitting, and less than 16 20 is not conducive to fiber development and cotton boll maturity.

Abundant sunshine, strong photosynthesis, good light conditions! sandy soil, which is conducive to the growth of cotton; Abundant alpine snow melt water can be used for irrigation; Long hours of sunshine are also important advantages.

1. Cotton is a light-loving crop, which is suitable for growing under sufficient light conditions. The climate of Xinjiang is relatively dry, the land is alkaline, the temperature difference in summer is large, the sunshine is abundant, and the photosynthesis is sufficient, which is suitable for cotton growth. 2. Xinjiang is located in the foothills of the edge of the Tarim Basin, with abundant alpine ice and snow meltwater and convenient irrigation.

3. Xinjiang's sandy soil has good air permeability, which is conducive to the growth of cotton. 4. The cotton harvest season in Xinjiang has many sunny weather, which is conducive to cotton picking. 5. The low temperature in Xinjiang in winter is conducive to killing pests and diseases.

There are two favorable conditions for cotton planting in the Tarim Basin: first, sufficient sunlight is conducive to photosynthesis; Second, the temperature difference between day and night is relatively large, which is conducive to the preservation of nutrients.

There are many favorable conditions for growing cotton in the Tarim Basin, such as, 1The temperature difference between day and night is large, 2Water resources are abundant, 3Long hours of sunshine, 4The soil is alkaline, etc.

The advantages of cotton planting in Xinjiang are good light and heat conditions, large temperature difference between day and night, less precipitation, dry air, light insect pests, and unfavorable conditions are that the temperature in Xinjiang changes relatively large and the altitude is relatively high.

1. Reasons why Xinjiang is suitable for growing cotton.

1. Cotton likes to be dry and drought-tolerant, while Xinjiang has a drier climate and less rain, which is suitable for the growth of cotton.

2. Xinjiang has a flat terrain and a large area, which is conducive to planting cotton in a large area and can achieve the ideal planting effect.

3. The soil in Xinjiang is alkaline, mostly sandy soil, and the temperature difference between day and night is relatively large, which is more conducive to the growth of cotton.

4. In the cotton harvesting season in Xinjiang, the precipitation is relatively small, and most of the weather is sunny, which is more convenient for picking.

Second, the advantages of conditions.

1. Xinjiang is dry and has a dry climate, while cotton likes to be dry and drought-tolerant, so the climate of this place is conducive to the growth of cotton.

2. The yield of cotton is generally relatively low, and only a large area can be planted in patches to achieve a more ideal planting effect, while the large area of Xinjiang is planted on a flat terrain and there is enough area to plant cotton.

3. The temperature difference between day and night in Xinjiang is large, the land is alkaline, mostly sandy soil, with good air permeability, suitable for the growth of cotton.

4. Usually in the cotton harvesting season, Xinjiang has less precipitation, and most of the weather is sunny, which is conducive to picking cotton.

5. The temperature in Xinjiang in winter is relatively low, which can kill pests and diseases, reduce the probability of cotton being affected by pests and diseases, and make cotton grow normally.

3. Unfavorable conditions.

The disadvantage of planting cotton in Xinjiang is the lack of water resources, because Xinjiang is located inland, the temperature changes drastically, the precipitation is relatively small, and Xinjiang has a high altitude, which is a high-value area of solar radiation, and the surface water evaporates relatively quickly, which requires more water.

In addition to being rich in melons and fruits, Xinjiang is also very suitable for growing cotton, so Xinjiang cotton.

What are the favorable conditions for growth? The reason why Xinjiang is suitable for planting cotton is that the location factor of cotton planting in Xinjiang is ideal, so let's learn more about various knowledge about Xinjiang cotton.

Location factors and favorable conditions for cotton planting in Xinjiang:

1. Climate. Xinjiang is an area with sufficient heat and long sunshine time, and cotton growth needs heat and light, and rainy weather is easy to cause cotton diseases and insect disasters. The temperature in winter is relatively low, which can prevent the growth of pests and diseases, so that the cotton can grow white and beautiful.

Due to the lack of rain in Xinjiang and the perennial sunny weather, it is suitable for cotton harvesting.

2. Topography. The terrain of Xinjiang is relatively flat and plain, which is suitable for cotton growth.

3. Water source. Xinjiang has many snow-capped mountains, and after the melting of ice and snow, it brings a large amount of water, which can provide sufficient water resources for the growth of cotton. Although Xinjiang has little rain all year round, it can still bring excellent irrigation conditions for cotton.

4. Soil quality. Xinjiang is a sandy soil, its soil is very fertile, the soil is alkaline, and the air permeability is relatively good, which can provide rich nutrients for cotton growth.

5. Economic development. Compared with the coastal areas, Xinjiang's economic development is relatively slow, so the land is relatively low, the local labor cost in Xinjiang is also relatively low, and the cost of growing cotton in Xinjiang is lower.

<>1. Xinjiang is located in the warm temperate zone and inland, with sufficient heat and light, which can ensure the growth of cotton. 2. Xinjiang has ice and snow meltwater and groundwater in the high mountains as irrigation water sources for cotton. 3. The cotton planting area of Xinjiang is located at the edge of the basin, and the terrain is relatively flat, which is conducive to planting cotton.

4. The first policy is also supporting Xinjiang cotton, which has a certain market, and the temperature difference between day and night in Xinjiang is large, which is conducive to the growth of cotton.

1. Distribution characteristics and reasons of cotton planting areas in Xinjiang

1. Cotton growth needs sufficient heat and light, and Xinjiang is located in the warm temperate zone and inland, so there is sufficient heat and light.

2. In the growing period of cotton, more water is needed, and in Xinjiang, there are ice and snow melt water and groundwater in the high mountains as irrigation water sources.

3. Cotton is usually planted in a flat place, and the cotton planting area in Xinjiang is located at the edge of the basin, and the terrain is relatively flat, which is suitable for planting cotton.

4. Xinjiang cotton also has the support of first-class policies and has a certain market.

Second, what are the advantages of Xinjiang cotton?

1. The climate of Xinjiang is relatively dry, the temperature difference between day and night is large, and the land is alkaline, which is suitable for the growth of cotton.

2. The yield of cotton is relatively low, and it usually needs to be planted in a large area to achieve the ideal planting effect, while Xinjiang has a flat terrain and a large area, and there is enough area to plant cotton in a large area.

3. Xinjiang is located in the foothills of the edge of the Tarim Basin, with abundant alpine ice and snow meltwater, convenient irrigation, and can provide sufficient and clean water sources for cotton in time.

4. Picking cotton requires a lot of labor, and during the cotton harvest season every year, most farmers in Xinjiang will pick it, and the labor force is abundant.

5. The soil in Xinjiang is mostly sandy soil, which has good air permeability and is conducive to the growth of cotton.

6. During the cotton harvest season, Xinjiang has more sunny weather and less precipitation, which is conducive to cotton picking.

7. The low temperature in Xinjiang in winter is conducive to killing pests and diseases, reducing the probability of cotton being threatened by pests and diseases, and can grow normally.

8. Cotton likes dryness and is drought tolerant, while the climate in Xinjiang is arid and rainless, which is suitable for the growth of cotton.

Xinjiang is located in an arid and semi-arid region, the rivers are dominated by alpine ice and snow meltwater, and the oases are mainly distributed at the edge of the basin, so the city, population and traffic arteries are roughly distributed in a circular manner. The elevation of the old Lop Nur lake is 780 meters, which is the lowest point in the basin. The location of the Tarim River is biased towards the northern edge of the basin, and the water flows eastward.

I hope mine can help you and I wish you a happy life.