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1958年我国棉花获得空前大丰收。全国棉花总产量比1957年增加了一倍,并出现许多高额丰产田,单产达到一百斤皮棉以上的棉田约占全国棉田总面积的十分之四左右。1958年棉花丰产的经验是极其丰富的,现就土、肥、水、种、密、管六方面介绍一些主要的经验。棉田也要深耕棉花是深根作物。深耕的棉田,棉花主根扎得深,侧根分布广,吸收肥分和水分的面扩大,棉株生长健壮,结铃多,棉铃重,因而产量也就增加。
1958 China’s cotton received an unprecedented harvest. The total output of cotton in the country doubled that of 1957 and many high-yielding fields appeared. About one-fourth or so of the total area of cotton fields in China was reached by cotton fields with a yield of more than 100 pounds of lint. The experience of cotton yield in 1958 is extremely rich. Now we introduce some major experiences on soil, fertilizer, water, seed, dense and tube. Cotton should also be deep cotton is a deep root crop. Deep plowing of cotton fields, the main roots of cotton are deeply rooted, widely distributed lateral roots, absorption of fertilizer and water to expand the surface, robust growth of cotton plants, bolls and boll weight, and thus yield also increased.