在棉产跃进中谈密植问题
文献类型: 中文期刊
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期刊名称:中国农业科学
ISSN: 0578-1752
年卷期: 1958 年 03 期
页码: 131-132
摘要: 1957年棉产大跃进,除由于党政重视和领导亲自动手外,也是综合栽培技术提高的结果。植棉的综合技术措施,主要是指密植、施肥、灌溉和治虫等等,特别是对于密植的要求,愈来愈严格。例如每亩5,000—6,000株,达在中等和瘠地上,一般都能增产,但总产量不高。要达到高额丰产,自然非在肥沃地上不可,不过肥地密度又下宜太大。现将因地力的肥瘠而影响棉花植株的性状情况,列表如下:
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