论文部分内容阅读
1958年棉花丰产經驗証明,合理密植是提高棉花单位面积产量的中心环节,只有在密植的基础上,合理运用各种栽培技术措施,才能保証高額而稳定的产量。晋南棉花生产,随着各种因素的变化,历年密度也相应的增加,由每么2000株左右提高到4000—5000株,产量从么产皮棉36.86斤增加到57.85斤。历年棉花的增产,原因虽多,但密度增高是一个重要因素。从去年全面貫彻农业“八字宪法”的过程中,进一步发揮密植增产的作用,尚存在很大的潜力,需进一步挖掘,現就晋南密度問題进行如下分析:
The experience of cotton yielding in 1958 proves that rational and close planting is the key link to increase yield per unit area of cotton. Only by planting densely and rationally using various cultivation techniques and measures can we ensure high and stable yield. Jinnan cotton production, with a variety of factors, the density of the calendar year also increased accordingly, from about 2000 about 4000-5000, the output increased from 36.86 kg of so-produced lint to 57.85 kg. The increase in cotton over the years, although many reasons, but increased density is an important factor. From the process of fully carrying out the “eight-character constitution” of agriculture last year, there is still great potential for further exerting the role of close planting and increasing output. We must further excavate and analyze the density of southern Shanxi as follows: