How to apply cotton bud fertilizer properly? Detailed explanation of fertilization methods and techniques
How to apply cotton bud fertilizer properly? Please give an introduction. After cotton squaring, it enters a period of simultaneous vegetative growth and reproductive growth, while still being dominated by vegetative growth. During this period, a framework must be built for high cotton yields. The supply of nutrients must not only meet the needs of the cotton plant's vegetative growth, but also prevent excessive or too heavy fertilization, which can cause cotton...
How to apply cotton bud fertilizer properly? Please give an introduction.
After cotton squaring, it enters a period of simultaneous vegetative growth and reproductive growth, while still being dominated by vegetative growth. During this period, a framework must be built for high cotton yields. The supply of nutrients must not only meet the needs of the cotton plant's vegetative growth, but also prevent excessive or too heavy fertilization, which can cause excessive vegetative growth of the cotton plant.
For cotton fields with a small amount of base fertilizer, some decomposed human excrement and urine, cake fertilizer, or a small amount of quick-acting nitrogen fertilizer mixed in can be applied at the bud stage, applied deeply in furrows, so that the fertilizer gradually decomposes and takes effect at the flowering and boll stage. For fertile cotton fields with a large annual fertilizer application rate, where the cotton plants are inclined to grow too vigorously, application may be omitted at the bud stage, or postponed to the early flowering stage. More importantly, at the bud stage and flowering and boll stage, spray the cotton plants with cotton boll-strengthening agent to accelerate the cotton tree's cyclical squaring and cyclical boll opening, and improve fiber quality.
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