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双青810系我所用科青3号与温选青杂交经八代选育而成的早稻新品种。通过三年稻瘟病鉴定与示范试种,表现丰产性好,抗瘟性强。株型前松后适中,叶短色淡绿,分蘖力中等,后期转色好。 84年参加本所品种比较试验,亩产938.3斤,居十二个新品种之冠,比对照种(1)“77-175”增产11.82％达显著,比对照种(2)“7944”增产18.52％达极显著,日产量7.45斤。85年早季大田示范1.134亩,亩产949.8斤,仍居首。大区对比0.19亩亩产896.3斤,也居十五个对比品种之冠,比对照种“78130”亩产876.8斤增产3.3％;参加闽东稻区区试(小区面积2厘,4重复)亩产898.3斤也居十个品种之首,比对照种“红410”亩产833.8斤增产12.6％达极显著;参加宁德地区区试(二厘三次重复),亩产898.3斤,比对照种“红410”亩
Double Green 810 Department I used Branch Green No. 3 and selected by the election of warm green generation eight generations of new varieties of early rice. Through three years of rice blast identification and demonstration test, showing good yield, good blast resistance. Moderate pine loose before the plant, the leaves are short-color light green, medium tillering ability, the late turn good color. 84 years to participate in the species comparison test, yield 938.3 kg per mu, ranking twelve crown of the new varieties than the control (1) “77-175” yield 11.82% of the significant than the control (2) “7944” yield 18.52% of the very significant, daily output 7.45 kg. 85 years early field demonstration 1.134 acres of fields, 949.8 kg per mu, still top. Large area contrast 0.19 mu per mu 896.3 kg, also occupy the crown of fifteen contrast varieties, than the control “78130” 876.8 kg per mu yield 3.3%; Participate in the Fujian East rice area test (cell size 2%, 4 repeat) The yield of 898.3 kg was also the first among ten varieties, reaching 833.8 kg more than that of the control “Red 410”, yielding 12.6% of the yield. The trial of Ningde Region (two percentages and three replicates) produced 898.3 kg per mu, Red 410 "mu