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山东曲阜县前孟村,有耕地3800亩,其中丘陵坡地占3000亩,主要经济作物为花生。因水源缺乏,1976年800多亩花生平均单产仅164斤。自1977年以来,他们扩大水源,引水上山,建成3000亩喷灌工程,花生种植面积扩大到1150亩。同时,他们建立了灌溉试验站,开展花生喷灌技术的试验研究,并用研究成果指导大田喷灌。花生平均单
Former Mengcun Village in Qufu County of Shandong Province, there are 3800 acres of arable land, of which hilly slope covers an area of 3000 mu, the main cash crop of cash crops. Due to the lack of water, in 1976 an average yield of 800 mu of peanut only 164 pounds. Since 1977, they have expanded water resources, diverted water to the mountains, built 3,000 mu of sprinkler irrigation projects and expanded peanut acreage to 1150 mu. At the same time, they established an irrigation pilot station to carry out experimental research on peanut sprinkler irrigation technology and used the research results to guide field sprinkler irrigation. Peanut average single