CAJ | 학술논문

阐述了新品种苏棉29的选育过程及基本性状。该品种在江苏省区域试验中两年平均籽棉产量和皮棉产量分别达到4185和1737 kg/hm2，分别较对照品种泗杂3号增产10.6%和8.5%；生产试验中平均籽棉产量达到4176 kg/hm2，皮棉产量1745 kg/hm2。该品种纤维品质各项指标均达Ⅲ级以上标准，并具有高抗棉铃虫，兼抗枯黄萎病等特点，具有较好的推广应用前景。同时，该高产转基因棉花新品种苏棉29已于2013年通过江苏省农作物品种审定。
천술료신품충소면29적선육과정급기본성상。해품충재강소성구역시험중량년평균자면산량화피면산량분별체도4185화1737 kg/hm2，분별교대조품충사잡3호증산10.6%화8.5%；생산시험중평균자면산량체도4176 kg/hm2，피면산량1745 kg/hm2。해품충섬유품질각항지표균체Ⅲ급이상표준，병구유고항면령충，겸항고황위병등특점，구유교호적추엄응용전경。동시，해고산전기인면화신품충소면29이우2013년통과강소성농작물품충심정。
Sumian 29, a genetical y modified cotton variety, was approved by Autho-rized Committee of Crop Varieties of Jiangsu Province in 2013. Yield performance, cultivation characteristics of Sumian 29, and its selection and breeding process were introduced in the paper. Regional tests from 2010 to 2011 in Jiangsu Province showed that seed cotton yield and lint yield averaged 4 185 and 1 737 kg/hm2, and increased by 10.6% and 8.5% respectively, when compared with control (Siza 3). In production test, seed cotton yield and lint yield of Sumian 29 averaged 4 176 and 1 744.5 kg/hm2, respectively. Sumian 29 had high resistance to cotton bol worm, and also resistance to Fusarium wilt and Verticil ium wilt of cotton. Al of its fiber qualities achieved National Standard III and above. Sumian 29 has good application prospects.