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陕西省礼泉县林业局的高级工程师白教育,驯养当地叉壁蜂给果树授粉获得成功。每亩果园只需投放50只叉壁蜂,红富士坐果率提高45%以上,亩增产300公斤左右,增收200余元。最近,中科院动物研究所蜂类专家吴燕菇研究员对此给予高度评价:这一技术的应用,对西北的果林发展将起到重大的推动作用,给果农带来难以估量的经济效益。 90年代初,白教育看到果农给果园打药后,放蜂人不愿再去放蜂,加之杏、梨、桃等开花早,蜜蜂因气温偏低不能出
Liquan County Forestry Bureau of Shaanxi Province, a senior engineer White Education, domestication of domestic Fork wall bees fruit trees to pollination success. Only 50 Fork wall bee per acre orchard, red fruit set rate increased by 45% or more, mu yield 300 kilograms, an increase of 200 yuan. Recently, Dr. Wu Yanji, a bee-eater researcher at the Institute of Zoology, Chinese Academy of Sciences, spoke highly of this: The application of this technology will play a significant role in promoting the development of fruit trees in the northwest and bring about immeasurable economic benefits to farmers. Early 90s, white education see fruit farmer to fight the orchard, the beekeepers do not want to put the bee, coupled with apricot, pear, peach flowering early, the bees because of the temperature can not be too low