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我校1980—81年从新疆、青岛两地引进酒花,共种175亩。由于精心管理获得干花11.5吨,平均亩产131.4斤。其中一年生亩产59.4斤,二年生亩产199.2斤。二年生的单产突破了国内平均亩产172.0斤,接近西德1980年平均亩产227.6斤的水平(表一)。经多次采样分析,甲酸含量达8.45％,酒泉、张掖二地酒花甲酸含量为7.29—9.13％,均超过“部颁”一级酒花含甲酸6.5％的标准。说明河西地区酒花质地优良。
Our school from 1980 to 81 years from Xinjiang, Qingdao, the introduction of hops, a total of 175 acres. As carefully managed to obtain 11.5 tons of dried flowers, the average yield of 131.4 pounds. Among them, 59.4 kg per mu per annum and 199.2 kg per annum per mu. The biennial yield broke through 172.0 kg of domestic average mu yield, close to the level of 227.6 kg per mu in West Germany in 1980 (Table 1). After multiple sampling analysis, formic acid content of 8.45%, Jiuquan, Zhangye two hops formic acid content of 7.29-9.13%, all over the “ministerial” hops contain 6.5% of the standard. Description Hexi region excellent texture of hops.