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有比较,才能有鉴别,本试验目的在于找出适合我市郊、县种植的稳产、高产一季稻优良品种,为农业大上快上服务。一、试验方法: 随机排列,种植四次,旱播,穴距4寸,行距8寸。小区面积0.03亩(栽区面积)播种量每亩7斤,试验品种(品系)10个。科73—03(遗传所)、东方红2号、72—572、72—195、白金(对照)、72—298、红旗19号、70—323(北京)、津辐1号、72—292。
There are more in order to differentiate, the purpose of this experiment is to find suitable for my suburbs, county planting of stable, high-yielding one-season rice varieties, agriculture and fast service. First, the test method: Random arrangement, planting four times, dry broadcasting, hole distance 4 inches, 8 inches spacing. Community area of 0.03 acres (planted area) seeding rate of 7 kg per mu, test varieties (strains) 10. Section 73-03 (Genetic Institute), Dongfanghong No. 2, 72-572,72-195, Platinum (Control), 72-298, Hongqi No. 19, 70-323 (Beijing), Jinfu No. 1, 72-292 .