[1]李　敏,赵海新,张淑华,等.寒地水稻耐低磷材料初步筛选与分级[J].黑龙江农业科学,2009,(05):29-31.[doi:10.11942/j.isn1002-2767.2009.05.0029]
　LI Min,ZHAO Hai-xin,ZHANGShu-hua,et al.Preliminary Classification and Selection of Rice Materials with Tolerance toLow-Phosphorus Stress in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(05):29-31.[doi:10.11942/j.isn1002-2767.2009.05.0029]
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寒地水稻耐低磷材料初步筛选与分级

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2009年05 页码: 29-31 栏目: 出版日期: 2009-09-10
Title:
Preliminary Classification and Selection of Rice Materials with Tolerance toLow-Phosphorus Stress in Cold Region
文章编号:
1002-2767(2009)05-0029-03
作者:
李　敏1; 2; 赵海新 2; 3 ; 张淑华 2 ; 马文东 2 ; 黄晓群 2 ; 吴洪然4
(1.东北农业大学农学院,黑龙江哈尔滨 150030;2.黑龙江省农业科学院佳木斯水稻研究所,黑龙江佳木斯 154026;3沈阳农业大学水稻研究所,辽宁沈阳 110161;4.建三江管局红卫农场科技园区,黑龙江佳木斯 156300)
Author(s):
LI Min 1; 2 ; ZHAO Hai-xin 2; 3 ; ZHANGShu-hua3; MA Wen-dong2; HUANGXiao-qun 2 ; WU Hong-ran 4
(1.Agronomy College of Northeast Agricultural University, Harbin,Heilongjiang 150030;2.Jiamusi RiceResearch Institute of Heilongjiang Academy of Agricultural Sciences,Jiamusi,Heilongjiang 154026;3.RiceResearch Institute of Shenyang Agricultural University ,Shenyang ,Liaoning 110161;4.Science and Tech-nology Park of Hongwei Farm of Jiansanjiang HKMA ,Jiamusi ,Heilongjiang 156300)
关键词:
寒地水稻; 低磷胁迫; 返青; 穗长
Keywords:
rice in cold region; low-phosphorus stress; greenturning period; panicle length
分类号:
S511
DOI:
10.11942/j.isn1002-2767.2009.05.0029
文献标志码:
A
摘要:
采用适合黑龙江省第三积温带栽培的水稻品种共计 46 份。 通过在返青期叶片数量和穗长数据分析认为:02-011-2、04-582、485、05-397、01-107、龙粳 21、03-805、01-806、00-108、05-4035、01-687、04-2182、04-107、06-2351、05-4076, 在返青期耐低磷胁迫性较强, 其中02-011-2分类等级最高。穗长分类处理中 04-582、02-011-2、龙花00-446、龙粳 21、01-687、01-558、06-2351、05-4076、垦稻 14 类别较高, 因此低磷胁迫抗性较强。 综合返青期叶片数和穗长分析认为:02-011-2、04-582、龙粳 21、01-687、05-4035、06-2351 等6 份材料对低磷胁迫适应性较强。
Abstract:
In this study, 46 rice materials were used, which suited the third accumulated temperature zone in Heilongjiangprovince.Through analysis with leaf number and panicle length data, the result showed that some materials had stronger tol-erance to low-phosphorus stress in greenturning period, such as 02-011-2, 04-582, 485, 05-397, 01-107, Longjing 21, 03-805,01-806,00-108, 05-4035, 01-687, 04-2182, 04-107, 06-2351 and 05-4076, one of the strongest classification was 02-011-2.Inclassification treatment of panicle length, those materials had stronger classification, such as 04-582, 02-011-2, Longhua 00-446, Longjing 21, 01-687, 01-558, 06-2351, 05-4076 and Kendao 14, so those materials had stronger tolerance to low-phos-phorus stress.Composite result of leaf number and panicle length data showed that 6 rice materials had stronger tolerance tolow-phosphorus stress, such as 02-011-2, 04-582, Longjing 21, 01-687, 05-4035 and 06-2351.

参考文献/References:

[ 1] 　李取生,李秀军, 李晓军, 等.松嫩平原苏打盐碱地治理与利用[ J] .资源科学, 2003, 25(1):15-20.

[ 2] 王志春, 李取生,李秀军, 等.松嫩平原盐碱化土地治理与农业持续发展对策[ J] .中国生态农业学报,2004,12(2):161-163.
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备注/Memo

基金项目:国家科技支撑项目(2007BAD65B02-8)第一作者简介:李敏(1975-),女, 黑龙江省依兰县人, 在读农业推广硕士,助理研究员, 主要从事农业基础研究。E-mail:zhaohaixin2005@163.com。

更新日期/Last Update: 2016-11-27