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平罗县黄渠桥公社红光大队在种植、推广杂交高梁过程中,遵照毛主席“在生产斗争和科学实验范围内,人类总是不断发展的,自然界也总是不断发展的,永远不会停止在一个水平上”的教导,重视杂交高梁群众性的科学实验。1972年以来,在县农技站的帮助下,成立了“三结合”科学实验领导小组,生产队建立起科学实验小组,参加人数共73人。大队,生产队两级科学实验组织把杂交高粱的试种、推广,作为开展科学实验活动的主要内容,做到队队有试验,试验有专人搞,定期观察记载。1972年配制原杂11号9.3亩,平均亩产368.9斤;1973年配制忻杂7号7亩,亩产314斤,并繁殖3197A不育系1.25亩,收获种子400斤。
In the process of planting and popularizing the hybrid sorghum, the Red Brigade of the Huangquqiao Public Commune in Pingluo County follows the principle of Chairman Mao. “Within the scope of the struggle for production and scientific experiments, mankind always develops continuously. Nature is always evolving and never ceases to exist. One level ”teaching, pay attention to the scientific experiment of hybrid sorghum mass. Since 1972, with the help of the County Agricultural Technology Station, a “triple combination” scientific experiment leading group has been set up and the production team has established a scientific experimental group with a total of 73 participants. Brigade, production team at two scientific experimental organizations to test the hybrid sorghum, promotion, as the main content of carrying out scientific experiment activities, so teams have a trial, a trial of some people engage in regular observation records. In 1972, the preparation of the original hybrid No. 11 9.3 acres, an average of 368.9 kg per mu; 1973 preparation Xin hybrid 7 7 acres, 314 mu per mu, and breeding 3197A 1.25 acres of sterile lines, harvested 400 pounds of seeds.