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近年来随着杂交抗虫棉品种在生产上大面积推广应用,降低了棉花的种植密度,为棉田间套其他作物提供了有利条件。棉花与甜瓜套种共生期短,两作物在肥料利用和生态效应上有互补效应,棉花与甜瓜共生期间,甜瓜对棉花不遮光,后期田间肥水条件好,有利于棉花发苗,同时充分利用温光资源,提高种植效益,获得棉甜双高产,棉花甜瓜套种一般棉花平均亩产籽棉300公斤,甜瓜平均亩产1000公斤。一、种植形式每160厘米为一种植带,两行棉花一行甜瓜,棉花大行100厘米,小行60厘米。年后施足底肥,整平土地,3月中下旬按160厘米的行距、
In recent years, with the popularization and application of hybrid insect-resistant cotton varieties in production, the planting density of cotton is reduced, which provides favorable conditions for intercropping other crops in cotton fields. The intercropping period between cotton and melon is short, and the two crops have complementary effects on fertilizer utilization and ecological effect. During the symbiosis of cotton and melon, the melon does not block the cotton and the fertilizer and water condition in the later field is good, which is good for the cotton seedling, Resources, improve planting efficiency, access to cotton sweet double high yield, cotton melon interplanting average cotton seed yield average 300 kg per mu, melon average yield 1000 kg. First, the planting form of 160 cm for each planting zone, two lines of cotton melon line, cotton line 100 cm, 60 cm small line. Years after the application of foot fat, leveling the land, mid and late March by 160 cm line spacing,