论文部分内容阅读
我地区早春气温回升早、回升快,同其它地区相比,更具有“早”的优势,非常有利于黄瓜早春栽培。早春栽培黄瓜产量形成快,产量高,病虫害少,技术要求难度不高,栽培技术容易掌握。现将其主要栽培技术要点归纳如下: 1、品种选择选择苗期耐低温、耐弱光,具有抗病、丰产特性的品种,如长春密刺、新泰密刺和喜大水大肥的雌性系品种中农5号等,首选中农5号。
In early spring, the temperature in our region rebounded earlier and picked up faster. Compared with other regions, the temperature in our region is more “early” and is very conducive to cucumber cultivation in early spring. Early spring cucumber cultivation yield fast, high yield, less pests and diseases, the technical requirements of the difficulty is not high, easy to grasp the cultivation techniques. The main cultivation techniques are summarized as follows: 1, the choice of varieties to choose seedling low temperature, resistance to weak light, with disease resistance, high yield characteristics of varieties, such as Changchun stab, Xintai stab and hi big fat big females Department of Zhongnong No. 5, etc., the preferred Zhongnong 5.