CAJ | 학술논문

水稻新品种“吉农大809”是以“秋光”为母本、“通211”为父本进行有性杂交后经系谱法选育而成。2年区域试验和1年生产试验平均产量分别为8820.7 kg/hm2和8939.4 kg/hm2，分别比对照品种“秋光”增产5.5％和8.2％。该品种于2013年1月通过吉林省农作物品种审定委员会审定，其主要特点是高产、抗病。适宜吉林省晚熟稻作区种植，特别适宜四平、通化、吉林、长春和松原地区种植。
수도신품충“길농대809”시이“추광”위모본、“통211”위부본진행유성잡교후경계보법선육이성。2년구역시험화1년생산시험평균산량분별위8820.7 kg/hm2화8939.4 kg/hm2，분별비대조품충“추광”증산5.5％화8.2％。해품충우2013년1월통과길림성농작물품충심정위원회심정，기주요특점시고산、항병。괄의길림성만숙도작구충식，특별괄의사평、통화、길림、장춘화송원지구충식。
Jinongda 809 ,a new rice variety ,was bred through crosses between qiuguang (female ) and tong211 (male ) using pedigree technique .The mean yield of Jinongda 809 was 8 820.7 kg/hm2 in 2 years′regional yield test ,5.5% higher than the contrast variety .The mean yield of jinongda 809 was 8 939.4 kg/hm2 in 1 year′s productive trial ,8.2% higher than the contrast variety .Jinongda 809 was proved and released to the farmers by Jilin Evaluation Committee of Crop Variety in January 2013 .The main characteristics of this variety are high yield and resistance to disease .It can be planted in late ma-ture region of Jilin province ,especially ,in Siping ,Tonghua ,Jilin ,Changchun and Songyuan regions .