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我所从一九七三年开始就到资源县进行小麦夏播试验。当年在瓜里公社瓜里大队九家生产队(海拔400多米)试种一亩,产量很低,才收九斤。一九七四年又到瓜里公社金江大队(辶土)丘生产队(海拔970多米)试种五分,亩产30斤左右。一九七五和一九七六年又到车田公社黄保大队笋山头13生产队(海拔970多米)试种,产量大为提高。一九七五年桂选一号0.39亩,亩产92.7斤;晋麦2148种0.175亩,亩产106.5斤;科春5号0.245亩,
Since 1973, I have been going to the resources county for summer sowing of wheat. In Guazili brigade Guari Brigade that year nine production teams (more than 400 meters above sea level) planted an acre, the yield is very low, only received nine pounds. In 1974, he went to the Guili commune Jinjiang Brigade (Qiu Tu) mound production team (970 meters above sea level) for five-point trial planting and about 30 kilograms of mu per mu. In 1975 and 1976, they went to the production team of Shushan 13 Team (at an altitude of 970 meters) with Huang Bao Brigade of Chetian Commune for trial planting and the output was greatly improved. In 1958 Gui-1 on the 1st 0.39 acres, yield 92.7 kg; Jinmao 2148 species of 0.175 acres, yield 106.5 kg; Kechun No. 5 0.245 acres,