播期及整枝方式对设施厚皮甜瓜生长发育和产量的影响

Effect of Sowing Date and Trainning Types on Plant Growth and Yield of Muskmelon in the Protected Structure

以甜瓜品种"一品天下208"为试材,春季在杨凌镇关村塑料大棚内进行了3个播期及3个不同整枝方式试验,旨在探讨不同播期及不同的整枝方式对甜瓜生育进程及产量的影响。结果表明:春季厚皮甜瓜不同播期的生长发育和产量都存在显著差异,与其它播期相比,以2月16日进行播种的处理各生长发育时期提前,以2月21日播种的小区产量100.3kg最高,且果实发育正常,商品性好。不同的整枝方式处理中,以双蔓整枝生长发育期提前,甜瓜单果重大,质优。

Taking muskmelon（Yipin tianxia 208）as experiment material in a plastic tunnel of Yangling in spring and 3 different sowing date and 3 different training type was experimented the purpose to stuty the effect of different sowing date and training type on yield and growing process of muskmelon. The results showed that the growth Process of muskmelon which seedling age was 28 days was earlier than other two treatments and the plot yield of it was highest in three treatments,at the same time,the fruit of muskmelon which seedling age was 28 days developed well and had a good commer cial appearance. The growth process of muskmelon which was kept two vines was earlier than other two treatments and the plot yield of it was highest in three treatments,at the same time,the weight of per fruit which was kept two vines largest in three treatments and the fruit looks better than other treatment.