摘要
对武选1号、武选2号、武选3号3个无刺大红袍花椒优树的嫁接无性系生长量、产量、果实经济性状、皮刺表型性状等进行对比研究,结果表明:3个无刺花椒优树无性系生长量、果实经济性状基本一致,只有武选3号鲜果千粒质量略小;皮刺表型性状也基本一致,但武选1号无刺枝段比例较低。通过对比分析,3个无刺优树无性系均具备明显的无刺特性,选育前景良好。
Using three clones Zanthoxylum bungeanum ＇Wuxuan 1 ＇, Z.b. ＇Wuxuan 2＇, Z.b. ＇Wuxuan 3＇ as study subjects, the paper compared the growth, yield, fruit economic character, prickle phenotypic traits. The results showed that： Growth, fruit economic characters of three coones are basically identical, but only the fresh fruit quality of Z. b. ＇Wuxuan 3＇ are slightly smaller; Prickle phenotypic traits are almost the same, but non-thorn branch section ratio of Z. b. ＇Wuxuan 1＇ is lower. Three clones have obvious characteristics of stingless and have good prospects for breeding through comparison and analysis.
作者
武文
王立
杨建雷
任苗
曹永红
WU Wen WANG Li YANG Jian-lei REN Miaoz CAO Yong-hong(Forestry College of Gansu Agricultural University, Lanzhou 730070, China Institute of Prickly Ash, Longnan Economic forest research institute, Longnan Gansu 746000, China)
出处
《甘肃林业科技》
2017年第1期6-8,44,共4页
Journal of Gansu Forestry Science and Technology
基金
中央引导地方科技发展专项"秦巴山片区(甘肃)精准扶贫"项目
陇南市科技资助项目(2016-04)
关键词
花椒
无性系
性状
Zanthoxylum bungeanum
clone
character
