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长期以来,由于缺乏科学管理,杨梅生产上普遍存在着严重的大小年结果现象。据推算,浙江省70万亩(1亩=667平方米,下同)杨梅,因大小年现象年平均损失超过2.5亿元。为减少损失,我们经多年研究和生产实践,在大年,使用杨梅专用疏花剂并配合科学施肥,基本上解决了这一难题,取得了显著的效果。如兰溪市下蒋坞村倪安林农户,1999年(大年)经处理的杨梅树株产55千克,平均单果重9.43克,单价7.00元/千克,收入385元;对照树株产44.8千克,平均单果重5.68克,单价2.40元/千克,收入108元,处
For a long time, due to the lack of scientific management, the phenomenon of serious size-year results prevailed in the production of bayberry. It is estimated that 700,000 mu of Zhejiang Province (1 mu = 667 m2, the same below), due to the annual average annual size loss of more than 250 million yuan. In order to reduce losses, after years of research and production practices, we basically solved this problem and achieved remarkable results in the new year by using the special thinning agent of bayberry and scientific fertilization. For example, farmers in Anyianlin Village, Xiajiangwu Village, Lanxi City, handled 55kg of bayberry trees in 1999 (annual), with an average fruit weight of 9.43g and a unit price of 7.00yuan / kg, with a revenue of 385yuan and a control tree strain of 44.8kg with an average of Fruit weight 5.68 grams, unit price 2.40 yuan / kg, income 108 yuan, Office