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近两年来,我们在郑州市郊区古荥公社岗李果园,对苹果乔砧密植栽培技术进行了深入的调查,取得了一定的成效.岗李果园面积是60亩,1970年春季定植苹果树1711株,经过专业队精心管理,到1975年开始结果6000多斤,收入一千多元,1980年结果28万斤,收入5万余元,其中460株印度苹果,总产7万多斤,每亩平均单产5645斤,收入1129元.岗李果园从1977-1980年连续四年亩产稳定在4000-5000斤,每亩收入达七、
In the past two years, we conducted an in-depth investigation on the planting techniques of apple tree anvil under the Guoguang Commune Gangli orchard in the suburbs of Zhengzhou city, and achieved some success. The area of Kongli orchard is 60 mu, and the planting apple tree 1711 After careful management by a team of specialists, by the beginning of 1975, the result was over 6,000 kilos, with a revenue of more than 1,000 yuan. In 1980, the result was 280,000 pounds and the income was 50,000 yuan. Among them, 460 Indian apples had a total output of more than 70,000 kilos each Mu yield an average of 5645 pounds, the income of 1129. Post Lee orchards from 1977 to 1980 for four consecutive years of stable output in the 4000-5000 kg per mu yield of seven,