Conventional pruning of cotton is the most familiar to cotton farmers, but it is less familiar to the other two pruning methods—simplification of pruning and pruning. The purpose of cotton pruning is to adjust nutrient distribution, control vegetative growth, promote reproductive growth, regulate plant type, determine the number of fruit branches, reduce the consumption of nutrients by ineffective buds, and promote early maturation. According to reason, the use of conventional pruning cotton should be more than the production of simplified pruning and non-pruning cotton, but in the production practice, the impact of planting density, environmental conditions, is not entirely the case. Therefore, to adapt to local conditions, use appropriate pruning methods.
Conventional pruning The whole process of conventional pruning is the pruning method which is the most labor-intensive method. It is suitable for areas where the planting density of cotton is more than 3,000, the planting area is small, and the drought-irrigated energy and labor are sufficient. With conventional pruning, the most fearful is that in the middle and later periods when drought is encountered and there is no irrigation condition, if cotton appears prematurely, it is better to use pruning-free and simplify the production of pruning.
Exempt from pruning, as the name implies, pruning is to simplify the cumbersome cotton pruning process to only play once. Pruning-free suitable for cotton planting density of 2000 ~ 2500, a larger planting area and soil fertility is good, there is no irrigation conditions, labor shortage areas, by saving labor to reduce costs and improve efficiency. In the middle and late droughts, which caused the premature aging of cotton, the adoption of pruning-free cotton would result in a higher yield than conventional pruning. Using pruning-free cotton, the roots are well developed and have strong drought resistance and anti-aging capacity. Attention should be given to the timing of the topping ahead of conventional pruning.
Simplifying pruning Simplifying pruning is to leave 2 leaf branches below the fruit branch and remove all other leaf branches. Other processes are the same as conventional pruning. When the dominant leaf shoots grow 3 secondary fruit branches, the tip of the leaf shoots is destroyed. Simplified pruning is a pruning method that is intermediate between conventional pruning and non-pruning, and is suitable for cotton fields with medium or above fertility. Using this pruning method, cotton is both drought- and drought-resistant, and has high yields both in years of drought and years of drought.
Conventional pruning The whole process of conventional pruning is the pruning method which is the most labor-intensive method. It is suitable for areas where the planting density of cotton is more than 3,000, the planting area is small, and the drought-irrigated energy and labor are sufficient. With conventional pruning, the most fearful is that in the middle and later periods when drought is encountered and there is no irrigation condition, if cotton appears prematurely, it is better to use pruning-free and simplify the production of pruning.
Exempt from pruning, as the name implies, pruning is to simplify the cumbersome cotton pruning process to only play once. Pruning-free suitable for cotton planting density of 2000 ~ 2500, a larger planting area and soil fertility is good, there is no irrigation conditions, labor shortage areas, by saving labor to reduce costs and improve efficiency. In the middle and late droughts, which caused the premature aging of cotton, the adoption of pruning-free cotton would result in a higher yield than conventional pruning. Using pruning-free cotton, the roots are well developed and have strong drought resistance and anti-aging capacity. Attention should be given to the timing of the topping ahead of conventional pruning.
Simplifying pruning Simplifying pruning is to leave 2 leaf branches below the fruit branch and remove all other leaf branches. Other processes are the same as conventional pruning. When the dominant leaf shoots grow 3 secondary fruit branches, the tip of the leaf shoots is destroyed. Simplified pruning is a pruning method that is intermediate between conventional pruning and non-pruning, and is suitable for cotton fields with medium or above fertility. Using this pruning method, cotton is both drought- and drought-resistant, and has high yields both in years of drought and years of drought.
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