鲁梅克斯K-1杂交酸模三个世代农艺性状研究  

Research on the Agronomy Characters of Three Continued Generations of Rumex patientia×R.tianschanicus cv. Rumex K-1

作　　者：张玉玲[1] 杨茁萌 

机构地区：[1]辽宁农业职业技术学院,营口115009 [2]北京鲁梅克斯绿色产业有限公司,北京100094

出　　处：《草地学报》2007年第6期609-612,616,共5页Acta Agrestia Sinica

基　　金：国家自然科学基金资助项目(39870604)

摘　　要：研究鲁梅克斯K-1(Rumex patientia×R.tianschanicuscv.Rumex K-1)杂交酸模3个世代的生育期、形态特征、产草量及种子产量。结果表明:在生育期、形态特征、产草量及种子产量间差异不显著,各农艺性状的遗传比较稳定;种子产量与分株数和花序分枝数呈极显著正相关,为提高种子产量提供了依据。The agronomy characters of three continued generations of Rumex patientia X R. tianschanicus cv. Rumex K-1 were studied. The results indicate that there were seldom significant differences in the growth period, morphological characters, forage yield and seed yield among the three generations of Rumex K-1 and the inheritance of those agronomy characters is stable. Significant correlations between seed yield and both branch amount and branch amount of main inflorescence were detected which provides basis for the improvement of seed yield.

关 键 词：鲁梅克斯K-1杂交酸模 农艺性状 显著性检验 

分 类 号：S812[农业科学—草业科学]