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豫粳一号自1981年从省农科院引进我县,已连续种植六年。1981年我们进行多点小区试验,平均单产550.4公斤,较对照种新稻68—11亩增产稻谷67.4公斤,增产率12.8％,且无倒伏,无病害,表现较好。1982年在全县范围内叉进行了多点品种对比试验和较大面积示范280亩,平均单产达409公斤。其中105亩单产超过500公斤,较对照种亩增产13.1％。如师寨乡两次的品种对比试验,豫粳一号亩产566.5公斤,较对照种新稻68—11亩增产稻谷56.5公斤,增产11.1％,经过两年的试验、示范鉴定:证明豫粳一号
Yujing-1 since 1981, the introduction of the county from the Academy of Agricultural Sciences, has been planted for six years. In 1981, we carried out multi-point plot test, with an average yield of 550.4 kilograms. Compared with the control, 68-11 mu of new rice increased yield by 67.4 kilograms and yield increase rate was 12.8%. And there was no lodging and disease-free, and the performance was better. Fork in 1982 within the county carried out a variety of varieties of comparative test and demonstration of a larger area of 280 acres, the average yield of 409 kg. Among them, 105 mu yield exceeded 500 kilograms, 13.1% more than the control planted mu. Such as the teacher Zhaixiang two varieties of comparative test, Yujing 1 per mu yield of 566.5 kilograms, compared with the control of new rice 68-11 acres of paddy yield 56.5 kg, an increase of 11.1%, after two years of testing, demonstrating the demonstration: that Yu japonica One