论文部分内容阅读
6366是我所水稻室1976年杂交育成的中熟晚粳新品系。我室从78年开始试种,79～81年在上海县华漕公社种子场、纪王公社红卫大队科技站及我院试验场进行小区对比试验和生产试种,初步看出,该品系作后季稻栽培株型紧凑,矮秆抗倒,耐低温,病害轻,结实率高,在低温年份产量较稳,78年试种1.74亩,亩产达890斤。79年12.8亩,平均田产860.2斤。80、81二年气候反常,但6366仍分别比对照加农15增产37.9 4％和 29.7％。青浦县赵巷公社和西大队,上海县纪王公社红卫大队81年各种植300多亩6366,平均亩产比当地主要品种桐青晚和桂农12增产50多斤。
6366 is a new medium-late-maturing japonica line which was bred by our rice house in 1976. My room began to be planted from 78 years, 79 to 81 years in Shanghai Huacao commune seed field, Ji-hong clubs and the Hongwei brigade technology station and our hospital test field plot comparison test and production trials, initially found that the strain For the latter rice cultivation plant compact, dwarf lodging resistance, low temperature, light disease, high seed setting rate, yield stable in low temperature years, 78 years planted 1.74 acres, 890 kg per mu. 79 years of 12.8 acres, an average of 860.2 kg of land. 80,81 In the two years, the climate was anomalous, but 6366 still increased 37.9 4% and 29.7% respectively over the control of Cannon15. Qingpu County, Zhao Lane commune and the West brigade, Hong Ji Brigade, Shanghai Ji Wang Ji Brigade 81 years of planting more than 300 mu 6366, the average yield per mu than the main varieties of Tong Qing late Gui Nong 12 yield 50 kilos.