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豆角植株生长强健,耐高温干旱而不耐低温雨涝,易受霜害,因而是适宜盛夏季节栽培的重要蔬菜。但由于山区越夏豆角生长期间高温多雨、病虫害及杂草危害严重,采收期短,必须采取相应的技术,才能获得丰产、优质。一、品种选择越夏豆角栽培,应选择耐热、抗病、丰产优质的品种,如红咀燕、之豇28—2。
Good growth of beans plants, high temperature drought and intolerance of low temperature rain, susceptible to frost, and therefore suitable for summer season cultivation of important vegetables. However, due to the high temperature and raininess, pests and weeds in the summer growing area, the harms of the pests and weeds are very serious and the harvesting period is short, corresponding techniques must be adopted in order to obtain high yield and good quality. First, the variety of choice Summer cabbage cultivation should choose heat-resistant, disease-resistant, high yield and high quality varieties, such as Hongzui Yan, the cowpea 28-2.