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几年来,我省广大山区大幅度扩种双季稻,对我省粮食年年丰收作出了贡献。经验丰富,教训深刻。要确保山区双季稻安全过关和夺取高产丰收,品种的科学搭配是很关键的一环。一九七二年,各地区都十分重视这方面的调查总结。现将龙溪、龙岩、宁德、三明等地市的调查材料,摘录介绍如下,供各地交流参考。龙溪地区海拔四百米以下山区:早稻以迟中熟品种为主,迟、中熟各占百分之四十,早熟占百分之二十。晚季搭配百分之七十的晚秈类型品种,如赤块矮、竹矮选、秋长矮、赤农、井泉糯
Over the past few years, the vast mountainous areas in our province have expanded their double-cropping rice by a large margin, contributing to the annual grain harvest in our province. Experienced, profound lesson. To ensure the safety of double cropping rice in mountainous areas and to seize high yield and good harvest, scientific matching of varieties is a key link. In 1972, all regions attached great importance to the investigation and conclusion in this respect. Now Longxi, Longyan, Ningde, Sanming and other cities survey materials, excerpts are introduced below for the exchange of reference. Longxi areas below 400 meters above sea level: early rice varieties in the late late maturity, late, middle and late each accounted for 40 percent, early maturing 20 percent. Late seasons with 70% of late Indica varieties, such as short block, bamboo short selection, autumn and long, red farmer, Jingquan glutinous