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盖山乡为福州市郊区优质稻栽培示范基地,一九八七年早季从省稻麦研究所、福州市郊区种子公司引进M52新品种在盖山乡农场种11亩,现将这个品种在试种中的表现报导如下。一、研究内容与方法 (一)高产栽培种植面积11亩,产量指标400公斤/亩,以优质稻“钱青”品种为对照; (二)用L16(4)~5正交表安排试验,探索亩纯氮量、秧龄、基本苗、施肥方法等四个因素与产量的关系,四个因素试验安排如下表:
Ganshan Township is a suburban high-quality rice cultivation demonstration base in Fuzhou. In early 1987, 11 new varieties of M52 were introduced from Gansu Rice and Wheat Research Institute and Fuzhou Suburban Seed Company in Gaishan Township Farm. Now, The performance report in the trial planting is as follows. First, the research content and methods (A) of high-yield cultivation area of 11 acres, yield indicators 400 kg / acre, with high-quality rice “Qianqing” varieties as control; (B) L16 (4) Explore the amount of pure nitrogen per mu, seedling age, basic seedlings, fertilization methods and other four factors and the relationship between yield, the four factors test schedule as follows: