论文部分内容阅读
1 选择优良品种目前市面上的小西瓜品种还不多,国产品种主要有华蜜掌中宝和华蜜小精灵等,进口品种主要有日本的特小凤、早春红玉、黑美人等。
1 Select the fine varieties There are not many varieties of small watermelon on the market at present, the main domestic varieties are Huamao Zhongbao and Huamei Elf etc. The imported varieties include Japan’s Xiaofeng, early spring ruby, black beauty and so on.