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一、引進与試种經过国光稻种为东北查哈阳稻作试验场1949年由农家品种选育出来的,53年在查哈阳汉区已普遍栽培,52年我场同志自东北参观时攜囘少許,53年試种表現頁好,54年开始繁殖,55年自东北又調种2500斤来场,該年共种190亩,每亩平均产量516斤,較同地区当地农家种白皮大稻亩产415斤高出24.3％,其中耐肥試验亩产66斤。
I. Introduction and Test Species After the Guoguang Rice Plant was selected as a test ground for Chahayang paddy field in northeast China by farmers’ cultivars in 1949, it has been commonly cultivated in the Chahayang Han area for 53 years. In the past 52 years, my field comrade visited Northeast China When carrying a little back, 53 years of trial performance pages, 54 years began to multiply, 55 years from the northeast and reconcile 2,500 pounds to the field, a total of 190 acres that year, an average yield of 516 pounds per mu than the same local farmers 415 tons of white paddy per mu yield higher than 24.3%, of which 66 kg per mu yield test.