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(一)“723178”“723178”甘蓝型油菜新品种系云南省农科院油料所1972年从云油7号的姊妹系“58141”中系统选育成。该品种经1973—1975年连续三年品系比较试验结果,产量均超过对照云油7号,亩产349～648斤,增产率2.13～10.02％,具有高产稳产,千粒重和含油率高的特点。79、80连续两年参加全省甘蓝型油菜品系多点比较试验结果,产量均超过对照云油31号。增产率3.6～71.9％,一般增产在10％以上。 1976年开始在昆明郊区试验示范,表现良好,据不完全统计该品种在昆明郊区已种植1000亩以上,武定县经77～80年四年比较
(A) “723178” “723178” Brassica napus new varieties of Yunnan Academy of Agricultural Sciences Institute of fuel oil in 1972 from the yinyu 7 sister system “58141” system selected into. The results showed that the yield of the hybrid was more than that of the control Yunyou 7 in 1973-1975. The output per mu was 349-648 kg and the yield was 2.13-10.02%. It has the characteristics of high and stable yield, high grain yield and high oil content. 79,80 for two consecutive years to participate in the province more than the blue-colored rapeseed line more than the test results, the output was more than the control Yunyou 31. Yield increase of 3.6 ~ 71.9%, the general increase in yield above 10%. 1976 test demonstration in the suburbs of Kunming, performed well, according to incomplete statistics, the species has been planted in the suburbs of Kunming, more than 1,000 acres, Wuding County, 77-80 years compared to four years