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油茶是异花虫媒授粉植物.在授粉昆虫中,虽然有蝇、虻、蝶、蚁、蜂等五十多种,但由于油茶花期气候寒冷,多数昆虫活动能力较差,唯有生长在油茶林中的地蜂能够适应环境.据观察,其采粉次数占昆虫类的80%左右.因此在油茶林中地蜂的多寡就决定了油茶的着果率.但是地蜂的分布是很不均匀的.所以用人工方法在无蜂区或少蜂区引放地蜂,使它定居下来,繁殖后代,子子孙孙为油茶林服务,是一项花工少,效果好,一劳永逸的增产措施.
Camellia oleifera is a pollinator pollinated plant.In pollinating insects, although there are flies, jackals, butterflies, ants, bees and other more than 50 kinds, but due to the cold climate Camellia, the majority of insect activity is poor, only in the growth of oil tea Ground bee in the forest to adapt to the environment.It is observed that the frequency of its collection of insects accounted for about 80% of the insects, so the amount of bee in the Camellia oleifera deciduous fruit rate, but the distribution of ground bee is very Uniform, so artificial way in no bee area or less bee area bee release, make it settle down, breeding offspring, offspring of Sunflower Camellia services, is a less skilled, effective, once and for all the measures to increase production .