以孝感瓠瓜种子为材料,研究了覆土厚度和播置方式对瓠瓜种子“戴帽”出苗率的影响,结果表明,适当增大覆土厚度可以降低种子的“戴帽”出苗率;平置种子的“戴帽”出苗率显著高于竖置种子的“戴帽”出苗率。 Taking the Xiaogan gourd seed as material, the effects of soil covering thickness and planting mode on seedling emergence rate were studied. The results showed that increasing the cover soil thickness can reduce seedling emergence The seedling’s “hat” emergence rate was significantly higher than that of the vertical seed “hat” rate.