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传统的棉花高产栽培法采用的是“壮苗早发,稳长多结,三桃齐结”的技术路线,要求“带桃入伏、伏桃满腰、秋桃盖顶”。但经过多年生产实践的检验,三桃齐结难以做到。早发棉花伏前桃结多了,到了结铃盛期营养供应跟不上,伏前桃并不多结,后期
The traditional high-yield cultivation method of cotton uses the technical route of “strong seedling early hair, long and stable multi-knot, three peach knot”, requiring “with peach, voluminous waist, autumn peach cover”. But after many years of production practice test, three peach knot difficult to achieve. Premature hair voluptuous peach junction more, to end bell peak nutrient supply can not keep up, before the volt is not more than knot, late