CAJ | 학술논문

以国家审定品种松辽7号、通35两个水稻品种为试验材料,于2009年～2011年连续3 a在舒兰、梅河口、永吉、公主岭4个试验点进行种植,研究品种穗、粒、结实率及千粒重等遗传因素的特性对产量的影响。结果表明：产量与穗数、粒数、结实率均达到显著及极显著水平,穗长与穗粒数未达到显著水平。试验还初步明确了丰产性好的品种源于分蘖力强,成穗率高,穗粒数多,结实率好,从而为如何选育高产稳产型品种提供了参考数据。
이국가심정품충송료7호、통35량개수도품충위시험재료,우2009년～2011년련속3 a재서란、매하구、영길、공주령4개시험점진행충식,연구품충수、립、결실솔급천립중등유전인소적특성대산량적영향。결과표명：산량여수수、립수、결실솔균체도현저급겁현저수평,수장여수립수미체도현저수평。시험환초보명학료봉산성호적품충원우분얼력강,성수솔고,수립수다,결실솔호,종이위여하선육고산은산형품충제공료삼고수거。
The test material named Songliao7 and Tong35 were planted in Shulan,Meihekou,Yongji and Gongzhuling from 2009 to 2011,to research the genetic factor such as spike,grain,kernel setting rate and 1000-grain weight had the effect on the yield.The results indicated that there were negative or positive relationships between the yield and spike,grain,kernel setting rate,but the panicle length and grains per panicle below the significant level.The test pointed out the vaviety with high yield can strengthen the tillering,enhance the effective panicle rate,increase the grains per panicle and kernel set,then it can offer reference for breeding the variety with high yield and stabilization.