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1982年,我社引进中熟新品种浙辐802早籼,1983年扩大栽种近500亩。为了探索其栽培技术,安排给有代表性的7户承包户进行对比试验,结果浙辐802比原丰早平均增产16.23％,增产幅度为2.1～25.56％。浙辐802的主要特性: 1.早熟:全生育期105天左右,比原丰早早熟2～3天;播种至齐穗79天,比原丰早少2.8天,齐穗至成熟26天与原丰早相仿。
In 1982, our company introduced medium-matured varieties of new varieties of early-indica 802, in 1983 expanded planting nearly 500 acres. In order to explore its cultivation techniques, a comparative study of seven representative contracted households was conducted. As a result, the average yield of Zhefu 802 increased 16.23% compared with that of Haofeng and the rate of increase was 2.1% -25.56%. The main characteristics of Zhejiang Spoke 802: 1. Premature: The whole growth period of about 105 days, 2 to 3 days earlier than the original abundance of Feng; sowing to full heading 79 days, 2.8 days earlier than the original abundance Feng, heading to mature 26 days and Harada early similar.