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“8004”系浙江省杭州市农科所从早籼红410系统选育而成。1985年我县引进100斤,分三点试种,并参与品种比较试验,获得成功,现将结果初报如下: 一、试种表现 品比试验中,产量居早熟组第一位,小区平均亩产818斤,比对照浙辐802亩产795.5斤,每亩增产22.5斤,增产2.8％;莲垦农业队熊细密在中等肥力田中种植1.05亩,收谷834斤,亩产794.3斤,与肥力及栽培管理相同11亩“竹系26”比较,“8004”比竹系26每亩增产94.3斤,增长13.4％,生育期还短5天。岗上乡石湖村汪兰英肥力较高田中种植“8004”1亩、亩产848斤,比大面积推广品种“M7055”亩产741
“8004” Department of Agricultural Science in Hangzhou, Zhejiang Province from early indica red 410 system bred. In 1985, the county introduced 100 pounds, three trials, and participate in the varieties of comparative trials to be successful, the results of the first report is as follows: First, the performance test varieties than the test, the highest yield early precocious group, the average residential area 818 kg per mu, compared with the control of Zhejiang Sprinkler 802 mu 795.5 kg, 22.5 kg per acre yield, an increase of 2.8%; Lian Ken agricultural team bear fine 1.05 acres in medium-fertility fields planting, harvesting 834 pounds, 794.3 pounds per mu, and Fertility and cultivation and management of the same 11 acres of “bamboo 26” comparison, “8004” than bamboo 26 yield 94.3 pounds per mu, an increase of 13.4%, the growth period is also short 5 days. Wang Lanying, Shihu Village, Gangxian County, with higher fertility Tianzhong planted 1 mu of “8004”, yielding 848 kg of mu per mu, 741