论文部分内容阅读
在郊区的后季稻中,“单繁36”是个有希望的晚熟晚粳新品系。由青浦县农科所与嘉兴地区农科所选用(A23×709)×66209-1的F_1代种子,于1977年采用花粉培养选育而成。80年参加县小区品鉴,赵屯、商榻等七个单位的产量名列第一,产量的变幅在560~873.3斤。81年参加市后季稻区域试验,六个点的平均亩产达604.6斤,比对照农虎六号增产23.7%,据县种子公司八个品比试验点汇总,平均亩
Among the latter season paddy in the suburbs, “Danfan 36” is a promising new late japonica line. The F_1 seeds (A23 × 709) × 66209-1 selected by Qingpu County Agricultural Science Institute and Jiaxing Agricultural Science Institute were selected in 1977 by pollen culture. In 80 years to participate in county tasting, Zhao Tuen, Shang couch and other seven units ranked first in output, amplitude of output in 560 ~ 873.3 kg. 81 years to participate in the city after the quarter of rice regional test, the average yield per mu at six points up to 604.6 kg, 23.7% increase compared with the control Nonghu VI, according to county seed company eight products than the test point summary, average mu