我县东营坊公社洋胡沟大队地处高寒山区,无霜期仅110天,过去,由于山高气温低,种“两杂”上不来,粮食产量一直很低。 1975年,这个大队的干部和群众认真学习理论、狠抓路线教育,大破因循守旧,懦夫懒汉世界观,树雄心,立壮志,大胆进行了杂交玉米育苗移栽实验,取得了可喜成果。全大队共育苗移栽玉米100亩。其中“本玉四号”平均亩产815斤、“本玉八号”平均亩产1,111.4斤,分别比当地最高产的直播“白头霜”(亩产 Dongyangfang commune Yanggou brigade in our county is located in the alpine mountainous area with frost-free period of only 110 days. In the past, due to the high temperature in the mountains, the “two miscellaneous” could not be achieved and the grain output was still low. In 1975, the cadres and masses of the brigade conscientiously studied the theory, paid close attention to line education, overhauled the unscrupulous, cowardly lazy people world outlook, ambitious and ambitious and boldly carried out experiments on the transplanting of hybrid corn seedlings and achieved gratifying results. The entire brigade of a total of 100 acres of transplanting corn. Among them, the “Benjade 4” average mu 815 kg, “Ben Yu 8,” an average of 1,111.4 kg per mu, respectively, than the highest yield live “white head cream” (mu