飞船搭载处理对西瓜SP_1发芽和生物学特性的影响

Influence of boarding airship treatment of seeds on germination and biological characteristics of sp_1 watermelon

研究了飞船搭载西瓜种子SP1的发芽、生物学性状及果实经济性状等。结果表明:飞船搭载对西瓜种子SP1的发芽和生长发育有一定的影响,主要表现在发芽势、成苗率、果实大小、可溶性固形物含量、种皮色等性状。此外,还发现飞船搭载处理后部分植株果实表面产生蜡粉。

In the present experiment, watermelon seeds （ev. Zhemi 2） boarded on airship were used to determine the effects of germination ability and biologieal eharaeteristies of the fruits. It was found that seed germination percentage of SP1 was lower than that of the eontrol, but the seedling survival rate was higher than that of the eontrol. Fruit weights and soluble solid contents of SP1 watermelon varied greatly as compared with the control. It was also found that the surfaces of fruits from SP1 plants were covered with wax.