聊城地区是黄河冲积平原,小麦种植面积很大。在施阳方面,过去主要依靠饼肥,人粪都是晒成粪干使用,追肥依赖化肥及大豆,一般每亩20斤化肥或 50—60斤豆子(豆子先煮熟后,在越冬前施入麦田里)。产量历年稳定,递增率不大。近年来,有些地区用稀粪及人尿浇小麦,提高了产量。1956年麦收前,我 Liaocheng area is the Yellow River alluvial plain, a large area planted with wheat. In Shi Yang, the past relied mainly on cake, human excrement are dried into the use of manure, topdressing fertilizer and soybeans, generally 20 kg fertilizer per mu or 50-60 kg beans (beans cooked before the winter before the application Wheat field). Production has been stable over the years, the incremental rate is not large. In recent years, some areas have been using diluted manure and human urine to raise wheat output. Before the wheat harvest in 1956, I