熊蜂为温室茄子授粉试验

A Study on Bombus terrestris Pollination to Greenhouse Eggplant

通过对温室茄子应用熊蜂授粉、人工蘸花授粉和空白对照的比较研究 ,结果表明熊蜂组的座果数比人工组和对照组分别增加了 17 84 %和 33 32 % ,产量比人工组和对照组分别提高了 2 7 93%和 4 1 98% ,果实含糖量比人工组和对照组分别增加了 18 33%和 2 1 16 % ,而且 ,熊蜂组的果实大而充实 ,商品性较好。说明利用熊蜂为温室茄子授粉 ,不仅能够促进座果 ,提高产量 ,而且可以改善果实品质 ,提升产品的附加值。

A field of greenhouse eggplant was divided into three groups by the insect_resisted net in the experiment,the first group was pollinated by bumblebees,the second treated by hand,the last was control group.The study result indicated that the number of fruit per plant of bumblebees group had increased 17.84% and 33.32% respectively than that of hand group and control group,the yield per plant of bumblebees group had increased 27.93% and 4 1.98%,the sugar content of bumblebees group had increased 18.33% and 21.16%.Furthermore.the fruit sizes of bumblebees group were bigger than that of the last two groups.From what has been discussed above,we may reasonably arrive at the conclusion that bumblebee pollination could not only increase the fruit set and the yield but also improve the fruit quality of greenhouse eggplant.