辽宁省凤城市蓝旗镇立新村杨国旭等6户农民在草莓开花期间,把成箱的蜜蜂放进塑料大棚,对草莓实施异花授粉试验,结果草莓长得格外好,平均亩产草莓2800多公斤,比没放蜜蜂的每亩多收获700多公斤。 采用蜜蜂授粉的草莓有三个明显效果:一是异花授粉均匀,坐果率高。二是果实饱满,畸型果少。放蜂的大棚草莓头茬果(又称门 Six farmers, including Yang Guoxu, Lixin Village, Blue Banner Town, Fengcheng City, Liaoning Province, put the boxed bees into a plastic greenhouse during the flowering of the strawberry and carried out cross-pollination experiments on the strawberries. As a result, the strawberry grows exceptionally well and the average yield of strawberry is more than 2,800 Kg, more than 700 kilograms per acre more than bees without bees. Strawberry bees pollination has three obvious effects: First, cross-pollination uniform, fruit set rate. Second, full fruit, less deformed fruit. Put the beetles strawberry first crop (also known as the door