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5年试验研究表明,采用杂交棉稀植栽培,在棉花前期间套甜瓜,后期套栽冬季蔬菜所形成的“甜瓜/杂交棉/菜”种植模式,具有较高的经济效益。采用稀植发挥了杂交棉的优势,有利于棉花高产,也有利于甜瓜生长。该模式净产值是常规麦/棉模式的3.13倍。根据市场需求灵活更换与棉花间套的蔬菜品种是实现高产高效的关键。
Five years of experimental studies have shown that it is of high economic benefit to cultivate “hybrid melon / hybrid cotton / vegetable” by using hybrid cotton thinning cultivation, setting melon in the pre-cotton period, and planting winter vegetables in the later period. The use of thin planting to play the advantages of hybrid cotton is conducive to high-yielding cotton, but also conducive to the growth of melon. The model net output is 3.13 times the conventional wheat / cotton mode. According to the market demand and the flexibility to replace the cotton between sets of vegetables is the key to achieving high yield and efficiency.