|本期目录/Table of Contents|

[1]张亚洁,华晶晶,黄银琪,等.旱、水稻根系生长对水氮响应的研究[J].江苏农业科学,2017,45(11):55-59.
 Zhang Yajie,et al.Study on response of root growth of upland rice and paddy rice to water and nitrogen[J].Jiangsu Agricultural Sciences,2017,45(11):55-59.
点击复制

旱、水稻根系生长对水氮响应的研究(PDF)
分享到:

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年11期
页码:
55-59
栏目:
遗传育种与耕作栽培
出版日期:
2017-06-05

文章信息/Info

Title:
Study on response of root growth of upland rice and paddy rice to water and nitrogen
作者:
张亚洁1 华晶晶2 黄银琪3 王振省1 林佩佩3
1.扬州大学江苏省作物遗传生理国家重点实验室培育点/粮食作物现代产业技术协同创新中心,江苏扬州 225009;
2.西南交通大学生命科学与工程学院,四川成都 610000; 3.江苏红旗种业股份有限公司,江苏泰州 225300
Author(s):
Zhang Yajieet al
关键词:
旱稻水稻根系生长根构型水分氮素
Keywords:
-
分类号:
S511.06
DOI:
-
文献标志码:
A
摘要:
以粳型旱稻中旱3号及粳型水稻淮稻5号为材料,设置不同土水势和不同氮素处理组合,比较研究了旱稻、水稻根系生长对水氮响应的差异。结果表明,旱稻的平均根数低于水稻,但平均最长根长、根干质量和根直径显著高于水稻。随着土壤水分胁迫的加重,旱稻、水稻的平均根数和根干质量均逐渐减少,但旱稻的下降幅度小于水稻。旱稻、水稻根干质量随水分胁迫在耕作层上、下层所占比例的变化趋势完全相反;在不同氮素水平处理下,旱稻的平均根数、根直径和根干质量均表现为中氮>高氮>低氮,水稻为中氮>低氮>高氮,其直径和最长根长均为低氮>中氮>高氮,旱稻根系变化幅度大于水稻。随着施氮水平的增加,旱稻和水稻根干质量在耕作层上、下层所占比例的变化趋势一致,但幅度不同。旱稻根系主要集中在10~20 cm耕作层,水稻根系主要集中在0~5 cm耕作层。旱稻对水分胁迫钝感,对氮素增减敏感,而水稻表现则相反。
Abstract:
-

参考文献/References:

[1]凌启鸿,张国平,朱庆森.水稻根系对水分和养分的反应[J]. 江苏农学院学报,1990,11(1):23-27.
[2]Fan J B,Zhang Y L,Turner D,et al. Root physiological and morphological characteristics of two rice cultivars with different nitrogen-use efficiency[J]. Pedosphere,2010,20(4):446-455.
[3]汪攀,陈奶莲,邹显花,等. 植物根系解剖结构对逆境胁迫响应的研究进展[J]. 生态学杂志,2015,34(2):550-556.
[4]Vamerali T,Guarise M,Ganis A,et al. Effects of water and nitrogen management on fibrous root distribution and turnover in sugar beet[J]. European Journal of Agronomy,2009,31(2):69-76.
[5]Lynch J. Root architecture and plant productivity[J]. Plant Physiology,1995,109(1):7-13.
[6]Bonser A M,Lynch J,Snapp S. Effect of phosphorus deficiency on growth angle of basal roots in Phaseolus vulgaris[J]. New Phytologist,1996,132(2):281-288.
[7]吴志强. 杂交水稻根系发育研究[J]. 福建农学院学报,1992(2):19-26.
[8]Maeschner H,Kirkey E A,Cakmak I. Effect of mineral nutritional status on shoot-root partitioning of photoassimilates and cycling of mineral nutrients[J]. Journal of Experimental Botany,1996,47:1255-1263.
[9]Wanger B M,Beck E. Cytokinins in the perennial herb Urtica dioica L. as influenced by its nitrogen status[J]. Planta,1993,190(4):511-518.
[10]卢布. 旱稻抗旱机理的研究:旱稻水稻根解剖结构比较[J]. 作物杂志,1994(2):39.
[11]安红卫,凌祖铭. 水陆稻根粗与抗旱性关系的研究[J]. 西北农业学报,1993,2(3):58-60.
[12]樊剑波,张亚丽,万小羽,等. 水稻根系与氮素吸收利用之研究进展[J]. 中国农学通报,2007,23(2):236-240.
[13]吴朝辉,周建群,青先国,等. 水稻根系研究的现状与展望[J]. 湖南农业科学,2008(6):23-27.
[14]Namuco O S,Ingram K T,Furntes L T. Root characteristics of rice genotypes with different drought responses[J]. International Rice Research Notes,1993,18(1):38-39.
[15]翟伟,胡小荣,周红立,等. 旱稻的抗旱性及遗传改良研究现状[J]. 植物遗传资源学报,2010,11(4):394-398.
[16]卢布,周殿玺. 稻抗旱机理的研究——陆稻水稻根解剖结构比较[J]. 作物杂志,1994(2):39-40.
[17]郎有忠,胡健,杨建昌,等. 抗旱型稻根系形态与机能的研究[J]. 扬州大学学报(农业与生命科学版),2003,24(4):58-61.
[18]张亚洁,陈海继,刁广华,等. 种植方式对陆稻和水稻生长特性和产量形成的影响[J]. 江苏农业学报,2006,22(3):205-211.
[19]陈年来,孙小妹,张玉鑫,等. 土壤水分和氮素水平对春小麦水分与氮素利用效率的影响[J]. 自然资源学报,2012,27(1):74-81.
[20]魏海燕,张洪程,张胜飞,等. 不同氮利用效率水稻基因型的根系形态与生理指标的研究[J]. 作物学报,2008,34(3):429-436.
[21]Aulakh M S,Malhi S S. Interactions of nitrogen with other nutrients and water:Effect on crop yield and quality,nutrient use efficiency,carbon sequestration,and environmental pollutio[J]. Advances in Agronom,2005,86:341-409.
[22]赵俊芳,杨晓光,陈斌,等. 不同灌溉处理对旱稻根系生长及水分利用效率的影响[J]. 中国农业气象,2004,25(4):44-48.
[23]Henry A,Gowda V R,Torres R O,et al. Variation in root system architecture and drought response in rice (Oryza sativa):Phenotyping of the Oryza SNP panel in rainfed lowland fields[J]. Field Crops Research,2011,120(2):205-214.
[24]Olesinski J,Lavigne M B,Kershaw J . Fine-root dynamics change during stand development and in response to thinning in balsam fir (Abies balsamea L. Mill.) forests[J]. Forest Ecology and Management,2012,286(12):48-58.
[25]Paliwal A K,Singh R N,Singh V K. Effect of Nitrogen and phosphorus on yield and uptake of N,P and K by upland rice[J]. Advances in Plant Sciences,1997,10(2):257-259.
[26]Saekar P K,Debnath N C,Root C C. Growth compositeon and uptake of nutriaents in upland rice as influenced by levels of nitrogen[J]. Environment and Ecology,1992,10(2):440-444.
[27]张亚洁,林强森,杨建,等. 种植方式对水稻和陆稻N素吸收利用的影响[J]. 中国水稻科学,2005,19(6):539-544.
[28]Schiefelbein J W,Benfey P N. The development of plant roots:new approaches to underground problems[J]. Plant Cell,1991,3(11):1147-1154.
[29]Robinson d. The responses of plants to nonuniform supplies of nutrients[J]. New Phytologist,1994,127(4):635-674.

相似文献/References:

[1]马旭俊,刘春娟,吕世博,等.绿色荧光蛋白基因在水稻遗传转化中的应用[J].江苏农业科学,2013,41(04):35.
[2]李岳峰,居立海,张来运,等.水分胁迫下丛枝菌根对水稻/绿豆间作系统 作物生长和氮磷吸收的影响[J].江苏农业科学,2013,41(04):58.
[3]崔月峰,孙国才,王桂艳,等.不同施氮水平和前氮后移措施对水稻产量 及氮素利用率的影响[J].江苏农业科学,2013,41(04):66.
[4]张其蓉,宋发菊,田进山,等.长江中下游稻区水稻区域试验品种抗稻瘟病鉴定与评价[J].江苏农业科学,2013,41(04):92.
[5]王麒,张小明,卞景阳,等.不同插秧密度对黑龙江省第二积温带水稻产量及产量构成的影响[J].江苏农业科学,2013,41(05):60.
 Wang Qi,et al.Effect of different transplanting density on yield and yield component of rice in second temperature zone of Heilongjiang Province[J].Jiangsu Agricultural Sciences,2013,41(11):60.
[6]张国良,张森林,丁秀文,等.基质厚度和含水量对水稻育秧的影响[J].江苏农业科学,2013,41(05):62.
 Zhang Guoliang,et al.Effects of substrate thickness and water content on growth of rice seedlings[J].Jiangsu Agricultural Sciences,2013,41(11):62.
[7]赵忠宝,朱清海.稻-蟹-鳅生态系统的能值分析[J].江苏农业科学,2013,41(05):349.
 Zhao Zhongbao,et al.Emergy analysis of paddy-crab-loach ecosystem[J].Jiangsu Agricultural Sciences,2013,41(11):349.
[8]杨红福,姚克兵,束兆林,等.甲氧基丙烯酸酯类杀菌剂对水稻恶苗病的田间药效[J].江苏农业科学,2014,42(12):166.
 Yang Hongfu,et al.Field efficacy of strobilurin fungicides against rice bakanae disease[J].Jiangsu Agricultural Sciences,2014,42(11):166.
[9]唐成,陈露,安敏敏,等.稻瘟病诱导水稻幼苗叶片氧化还原系统的特征谱变化[J].江苏农业科学,2014,42(12):141.
 Tang Cheng,et al.Characteristic spectral changes of redox homeostasis system in rice seedling leaves induced by rice blast[J].Jiangsu Agricultural Sciences,2014,42(11):141.
[10]万云龙.优质水稻—春甘蓝轮作高效栽培模式[J].江苏农业科学,2014,42(12):90.
 Wan Yunlong.Efficient cultivation mode of high quality rice-spring cabbage rotation[J].Jiangsu Agricultural Sciences,2014,42(11):90.
[11]严定春,朱练峰,金千瑜,等.不同土壤水分含量下水稻、旱稻品种产量和生理生态性状研究[J].江苏农业科学,2015,43(06):67.
 Yan Dingchun,et al.Study on yield and physiological and ecological traits of upland rice and paddy rice cultivars under different soil water treatment conditions[J].Jiangsu Agricultural Sciences,2015,43(11):67.

备注/Memo

备注/Memo:
收稿日期:2016-03-27
基金项目:国家自然科学基金(编号:31671618);江苏省产学研联合创新资金-前瞻性联合研究项目(编号:BY2014117-05);江苏高校优势学科建设工程项目(PAPD)。
作者简介:张亚洁(1967—),女,江苏如皋人,博士,副教授,主要从事水稻逆境栽培生理及资源利用研究。Tel:(0514)87979361;E-mail:yjzhang @yzu.edu.cn。
更新日期/Last Update: 2017-06-05