营口县博洛卜公社江南大队,是以粮棉为主的生产队。在1973年试种47亩冬小麦获得丰收的基础上,1974年扩大到102亩,平均亩产546斤。其中第四生产队25亩冬麦获得亩产701斤的好收成。江南大队冬麦面积逐年扩大,亩产连续过“黄河”,是在毛主席革命路线指引下,广大贫下中农正确运用农业“八字宪法” Yingkou County Boluo commune Jiangnan brigade, is based on grain and cotton-based production team. On the basis of obtaining 47 acres of winter wheat for harvest in 1973, it expanded to 102 acres in 1974 with an average yield of 546 kg per mu. Among them, the fourth production team of 25 mu winter wheat received a good harvest of 701 kg per mu. The area of ​​winter wheat grown by the Jiangnan Brigade has been expanding year by year with continuous production of “the Yellow River” per mu. Under the guidance of Chairman Mao’s revolutionary line, the broad masses of poor and middle peasants have correctly applied the “eight-character constitution”