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近代世界农业生产实践证明,蜜蜂为作物、果树、牧草、绿肥、留种蔬菜等授粉,能有效地提高产量和质量,成为农业增产的一项最经济有效的措施。有“农业之翼”之称。 据报道,美国约有400万群蜜蜂,农场和果园租用的授粉蜜蜂群每年约100万群,其蜂蜜和蜂蜡的总产值每年达1亿美元,而利用蜜蜂授粉使农作
Modern world agricultural production practices have proved that bees pollinate crops, fruit trees, forage grass, green manure and remaining vegetables, which can effectively increase yield and quality and become the most economical and effective measure for increasing agricultural output. The “wing of agriculture,” said. It is reported that there are about 4 million bees in the United States and about 1 million pollinating bee groups rented on farms and orchards. The total output value of honey and beeswax reaches 100 million U.S. dollars per year, while bee pollination makes agriculture