论文部分内容阅读
西瓜扦插栽培的意义利用西瓜茎蔓切段扦插繁殖所结的西瓜，与利用同一品种种子繁殖所结的西瓜进行比较，其单瓜重量及含糖量均无明显差异。并且具有许多优点：１．节约种子。用种子生产无籽西瓜，由于发芽率低，成苗率低一般需５一７粒种子保一棵苗。采用插蔓繁殖，只要开...
The significance of watermelon cuttage cultivation Watermelon stems and cuttings cuttage propagation of watermelon, and the same variety of seeds produced by the watermelon were compared, the weight of single melon and sugar content were no significant differences. And has many advantages: 1. Save seeds. Seedless watermelon seed production, due to low germination rate, low seedling rate generally need 5 to 7 seed Paul seedlings. Plugging vine propagation, as long as open ...