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山东临沂地区1958年大规模兴修水利后,水稻栽培面积迅速扩大,由1963年的14万亩,1964年增加到91万亩。我们对这个新稻区的稻田规划和水旱作物轮作安排的情况,进行了调查研究,简介如下。
After a large-scale water conservancy project was built in 1958 in Linyi, Shandong, the area under rice cultivation rapidly expanded from 14 million mu in 1963 to 91 million mu in 1964. We conducted a survey on the planning of paddy fields in this new rice paddock and on the arrangements for the rotation of irrigated and dry crops. The briefing is as follows.