论文部分内容阅读
辐8—1是中国水稻所浙江省杭州市农科所于1984年选育而成的早籼中熟品种。我区于1986年引进,在生产示范中,表现抗性好、产量高、米质优等特性。为了鉴定在我区的适应性和推广价值,1987～1988年列入地区区试,两年分别取得亩产426.7公斤和428.1公斤的产量,比对照种泸红早1号分别增产3.98％和4.34％,居中熟品种首位。在大田生产上,1987年验收临川县龙溪镇梅溪村试种的2.80亩田,平均亩产490公斤,比泸红早1号亩产增25公斤;比73—07亩增80公斤。1988年全区多点示范2100亩,一般亩产460公斤。1989年全
Radix 8-1 is a medium-early-maturity medium-maturing variety selected from the 1984 China National Institute of Rice in Hangzhou City, Zhejiang Province. My district was introduced in 1986, in the production demonstration, the performance of good resistance, high yield, high quality rice and other characteristics. In order to appraise the adaptability and popularization value in our district, it was included in the regional test from 1987 to 1988, yielding 426.7 kg per mu and 428.1 kg per mu in two years, respectively, 3.98% and 4.34% more than the control Luhongzao 1 %, The first middle-class varieties. In field production, in 1987, the acceptance of 2.80 mu of cultivated land in Meixi Village, Longxi Town, Linchuan County averaged 490 kilograms per mu, 25 kilograms more than that of Luhong No.1 and 80 kilos more than 73-07 mu. In 1988 more than 2100 mu demonstration area, the general mu produce 460 kilograms. Full 1989