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夏季繁育冬瓜种子,前期遇高温高湿,后期遇低温阴雨,致使冬瓜种子产量低而不稳,且保纯难度大。为此,襄樊市农科所先后进行了3年试验,掌握了夏繁冬瓜保纯高产技术,实现了每667米2产纯度高的种子25公斤以上。现将其主要技术简介如下。一、选择地块严禁重茬夏繁冬瓜
Summer melon seeds breeding, pre-encounter high temperature and humidity, the latter case of low temperature rainy, resulting in low and unstable melon seed yield, and Paul pure difficulty. To this end, the Institute of Agricultural Science in Xiangfan City has conducted a 3-year trial, mastered the summer pure sweet high-yield melon production technology to achieve a high purity of 667 m 2 produced more than 25 kg of seeds. Now its main technical briefings are as follows. First, choose the plots are not allowed to resume summer melon melon