蜜蜂授粉对豆科牧草种子生产的影响研究

Research on honeybee pollination effects on leguminous forage seed production

豆科牧草是我国牧草生产的主要组成部分,其大多数品种均为蜜蜂非常喜欢采集的的蜜粉源植物。通过蜜蜂授粉,可以显著提高紫花苜蓿、红豆草和红三叶种子的产量,提高紫花苜蓿和红三叶的千粒重,提高红豆草的单蘖结籽数。另外,通过蜜蜂授粉所生产的紫花苜蓿、红豆草和红三叶的种子其发芽势和发芽率均高于普通种子。

legume is the main part of forage production in China,the most varieties are like bees collecting is the nectar and pollen plants.Fertilized by bees,can significantly improve the alfalfa and red clover,sainfoin seed yield,1000-grain weight increased alfalfa and red clover,improve the sainfoin seed number of single tiller.In addition,the bees to pollinate the production of alfalfa and red clover,sainfoin seed germination potential and germination rate of seeds were higher than those of ordinary.