棉株高产的长相指标是:壮苗早发稳长早熟不早衰。早是前提,壮是基础,稳是关键。棉花进入蕾期以后,营养生长与生殖生长交织在一起,矛盾比较突出。蕾期促进稳长、防止疯长是使棉花保持早、壮、稳,达到早蕾、早花、早桃、早熟高产的关键。广大贫下中农在长期的生产实践中总结了蕾期要“稳”不要“疯”的水肥地棉花高产宝贵经验。“稳”就是壮而不旺,早而不老。棉株长相表现为根系发达,茎杆粗壮,节间较短,棉棵发横,宽度大于高度或大体相当,矮蹲蹲,绿油油,叶色深绿新鲜;在开始现蕾时株高五寸上下(从子叶节算起),以平均每天增长不超过半寸,开花时株高 The long-term cotton yield indicators are: strong early seedling early precocious puberty does not premature. As long as the premise, Zhuang is the foundation, stability is the key. After entering the bud stage of cotton, vegetative growth and reproductive growth intertwined, more prominent contradictions. Bud stage to promote stability and prevent madness is to keep cotton early, strong, stable, to early buds, early flowering, early peach, early maturing high yield key. The vast majority of poor peasants and middle peasants have summarized their valuable experience in high-yielding fertilizers of cotton with water and fertilizer to be “stable” and “not crazy” in the budding period in their long-term production practices. “Steady” is strong and not prosperous, early but not old. The appearance of cotton plants showed a well-developed root system with thick stalks, shorter internodes, horizontal cross-section of cotton trees, width greater than height or roughly the same, squat squatting, green oil and dark green leaf color. Up and down (counting from cotyledonary node), with an average daily growth of no more than half an inch, flowering height