| 寒地水稻耐盐碱材料的初步分类与筛选 |
| |
| 引用本文： | 单莉莉,赵海新,张淑华,郑义方,黄晓群,杨丽敏.寒地水稻耐盐碱材料的初步分类与筛选[J].安徽农业科学,2009,37(24):11461-11463. |
| |
| 作者姓名： | 单莉莉 赵海新 张淑华 郑义方 黄晓群 杨丽敏 |
| |
| 作者单位： | 东北农业大学农学院,黑龙江哈尔滨,150030;黑龙江省农业科学院水稻研究所,黑龙江佳木斯,154026;黑龙江省农业科学院水稻研究所,黑龙江佳木斯,154026;沈阳农业大学水稻研究所,辽宁沈阳,110161;黑龙江省农业科学院水稻研究所,黑龙江佳木斯,154026 |
| |
| 摘 要： | 目的]筛选适合寒地稻作区盐碱地种植的水稻材料。方法]通过对46份寒地水稻材料进行盐碱处理，分析返青期各处理的叶片数变化和最终穗长。结果]在返青期具有抗盐碱胁迫的材料共有10份，其中龙粳21号耐盐碱能力最强。龙粳22号、龙粳21号、龙花01-558、垦稻14号、02-011-2、05—379、01-028-2、04-050、07—2201等9份材料穗部受害较小。结论]龙粳21号、05—379和02-011-2受盐碱胁迫后受害影响小，对盐碱环境的适应能力较强。
|
| 关 键 词： | 水稻 耐盐碱 返青期 穗长 |
Preliminary Classification and Selection of Rice with Saline-Alkali Tolerance in Cold Region |
| |
| SHAN Li-li et al.Preliminary Classification and Selection of Rice with Saline-Alkali Tolerance in Cold Region[J].Journal of Anhui Agricultural Sciences,2009,37(24):11461-11463. |
| |
| Authors: | SHAN Li-li |
| |
| Institution: | SHAN Li-li et al (Agronomy College,Northeast Agricultural University,Harbin,Heilongjiang 150030) |
| |
| Abstract: | Objective] The purpose of this experiment was to select rice materials adapting saline-alkali area in cold region.Method] Through testing 46 materials with saline-alkali tolerance,changes of leaves number and final panicle length in greenturning were studied.Result] 10 rice materials were resistant saline-alkali stress.Longjing 21 resistance saline-alkali stress was the strongest.Panicle of 9 rice materials was not more injured,such as Longjing 22,Longjing 21,Longhua 01-558,Kendao 14,02-011-2,05-379,01-0... |
| |
| Keywords: | Rice Saline-alkali tolerance Greenturning Panicle length |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
