Comparison of Rapeseed Cultivars in Saline Soils  

盐渍环境下油菜品种比较研究初探（英文）

作　　者：黄志勇[1] 顾闽峰[1] 王乃顶 王伟义[1] 费月跃[1] 钱兵[1] 

机构地区：[1]盐城市新洋农业试验站,江苏盐城224049

出　　处：《Agricultural Science & Technology》2016年第10期2297-2299,共3页农业科学与技术（英文版）

基　　金：Supported by Agricultural Science and Technology Self-innovation Program[CX(13)2031]~~

摘　　要：[Objective] The aim was to screen out high-quality, high-yield and salt-tol- erant rapeseed varieties suitable for cultivating in saline soils. [Method] Comparison test of rapeseed variety was conducted on Jiangsu coastal beach during 2013- 2014, involving overwintering traits, biological characters, yield components and ion content under moderate saline soil environment. [Result] Suxinyou series varieties had strong growth potential and more branches in saline soils, and yield was significantly higher than that of the rest; K＋ content in root, stem and leaf of Suxinyou 141 and Suxinyou 703 were significantly higher; Na＋ and Cl- contents in root, stem and leaf of Suxinyiu 141 were significantly higher. [Conclusion] Suxinyou series vari- eties are salt tolerant and suitable for growth in saline soil, especially for Suxinyou 141.[目的]筛选适合在盐渍化土壤上种植的优质,高产,耐盐油菜品种(系)。[方法]2013-2014年在江苏沿海滩涂上进行油菜品种比较试验,研究了6个油菜品种(系)在中度盐渍化土壤环境下的越冬性状、生物学形状与离子含量等。[结果]苏新油系列品种(系)在盐渍化土壤上长势强,分枝多,产量显著高于其他3个参试品种;苏新油141和苏新油703根、茎和叶中K^+含量显著高于其他试验品种,苏新油141根、茎和叶中的Na^+和Cl^-含量均高于其他试验品种(系)。[结论]苏新油系列品种(系)耐盐性强,适合在盐渍化土壤上生长,尤其是苏新油141。

关 键 词：RAPESEED Salt resistance YIELD ION 

分 类 号：S565.4[农业科学—作物学]