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早籼“8—65”这个品系为我所1975年用“蜀本一号”做母本,“军协”做父本杂交选育而成的,1979年曾定型参加鉴定试验,1980年参加品试口多点大区对比试验,1981年组织全县区试,并进行重点生产示范,三年多来表现都较好。首先在产量上、1979年鉴定试验亩产为1042.5斤,比“梅珍”增产12.7％,与“广陆矮四号”亩产1080斤相接近。1980年品试亩产996.7斤,较“梅珍”增产16.2％。同年参加全县中熟组品试10个点有8个点增产,平均亩产941.1斤,较“梅珍”增产11.7％。大区对比五个点平均亩产916.5斤,较对照种862.8斤增产6.2％。1981年我所试
Early indica “8-65” This line was made in 1975 with “Shu Ben I” as the female parent and “Army Association” as the male parent. It was formally tested in 1979 and participated in the experiment in 1980 Commodity test multiple regional comparative test, the county organization in 1981 to test, and focus on production demonstration, the performance of three years are better. First of all, in terms of output, appraisal test in 1979 was 1042.5 kg per mu, an increase of 12.7% over “Maizhen” and close to 1080 kg per mu of “Guanglu Dwarf No. 4”. Yield of 996.7 kg per mu was tested in 1980, an increase of 16.2% over “Maizhen”. In the same year to participate in the county Zhongshu group test 10 points 8 points yield increase, the average yield of 941.1 kg, more than the “Meizhen” yield 11.7%. The average yield per mu of the five districts in the region was 916.5 kg, an increase of 6.2% over the control of 862.8 kg. I tried in 1981