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1、加强栽培管理日光温室内种植不同品种的蔬菜时,要按照北高南低的原则合理配植。播种时种子朝一个方向,移栽时于吐平行排列,并严格掌握栽培规格,使植株整齐,不互相遮光。秋冬茬采用东西畦,正面受光好。冬春茬采用南北畦,使植株受光均匀。温室内修建南抵北高的梯田或搭架立体栽培,也可增加受光面积。加强肥水管理,及时防治病虫害,植株生长势强,生长中后期的黄瓜打掉老叶、
1, to strengthen the cultivation and management Sunflower greenhouse planting different varieties of vegetables, according to the principles of North High South reasonable planting. Seed sowing in one direction, when transplanted spit parallel arrangement, and strict control of planting specifications, so that plants neat, do not shade each other. Autumn and winter stubble using east and west, positive by light. Spring and winter stubble using North and South, so that plants receive light evenly. Built in the greenhouse to the north of the north of the terraced or shelved three-dimensional cultivation, but also increase the light area. Strengthen fertilizer and water management, timely prevention and control of pests and diseases, strong growth potential of plants, cucumber growth in the late destroyed the old leaves,