[1] Russelle M P.Nitrogen cycling in pasture and range[J].Journal of Production Agriculture,1995,5(1):13-23.
[2] Chang S H,Hou F J,Yu Y W.Vegetation and soil characteristic of three forage legume pastures on the Loess Plateau[J].Acta Ecological Sinica,2004,24(5):932-937.
[3] 蔡维华,谢遵秀,余昌蛟,等.不同处理方式混播优良牧草对草地改良效果的比较[J].贵州畜牧兽医,2004,28(6):3-4.
[4] 万里强,李向林,何峰.扁穗牛鞭草与紫花苜蓿混播草地生物量和种间竞争的动态研究[J].西南农业学报,2011,24(4):1455-1459.
[5] 刘洪岭,李香兰.禾本科及豆科牧草对黄土丘陵台田土壤培肥效果的比较研究[J].西北植物学报,1998,18(2):287-291.
[6] 王平,王天慧,周雯,等.禾-豆混播草地中土壤水分与种间关系研究进展[J].应用生态学报,2007,18(3):653-658.
[7] 郑伟,朱进忠,加娜尔古丽.不同混播方式豆禾混播草地生产性能的综合评价[J].草业学报,2012,21(6):242-251.
[8] 王丹,王俊杰,李凌浩,等.旱作条件下苜蓿与冰草不同混播方式的产草量及种间竞争关系[J].中国草地学报,2014,36(5):27-31.
[9] 张会丽,朱林,许兴.宁夏中部半干旱带不同灌溉量下的禾豆混播效果[J].草业科学,2017,34(4):777-787.
[10] 徐朗然,张继敏,丁士友.黄土高原白羊草草原的基本特征及其地理学意义[J].西北植物学报,1997,17(1):88-93.
[11] 魏胜林,刘竞男,王陶,等.N+注入对甘草种子萌发和根发育效应及作用机制[J].草业学报,2004,13(5):112-115.
[12] Martin B,Tauer C G,Lin R K.Carbon isotope discrimination as a tool to improve water-use efficiency in tomato[J].Crop Science,1999,39(6):1775-1783.
[13] Ray I M,Townsend M S,Muncy C M.Heritabilities and interrelationships of water-use efficiency and agronomic traits in irrigated alfalfa[J].Crop Science,1999,39(4):1088-1092.
[14] 孙学凯,范志平,王红,等.科尔沁沙地复叶槭等3个阔叶树种的光合特性及其水分利用效率[J].干旱区资源与环境,2008. 22(10):188-194.
[15] Jaleel C A,Gopi R,Sankar B,et al.Differential responses in water use efficiency in two varieties of Catharanthus roseus under drought stress[J].Comptes Rendus Biologies,,2008,331(1):42-47.
[16] 朱林,梁宗锁,许兴,等.三种土壤水分条件下春小麦旗叶碳同位素分辨率与灰分含量的关系[J].中国农业大学学报,2009,14(1):66-72.
[17] 朱林,许兴,李树华,等.春小麦碳同位素分辨率的替代指标研究[J].西北植物学报,2006,26(7):1436-1442.
[18] Farquhar G D,Richards R A.Isotopic composition of plant carbon correlates with water use efficiency of wheat genotypes[J].Australian Journal of Plant Physiology,1984,11(6):539-552.
[19] Leffler A J, Evans A S.Physiological variation among Populus fremontii populations:Short- and long-term relationships between delta13C and water availability[J].Tree Physiology,2001,21(15):1149-1155.
[20] 于文颖,纪瑞鹏,冯锐,等.不同生育期玉米叶片光合特性及水分利用效率对水分胁迫的响应[J].生态学报,2015,35(9):2902-2909.
[21] 冯燕,王彦荣,胡小文.水分胁迫对两种灌木幼苗生长与水分利用效率的影响[J].草业学报,2011,20(4):293-298.
[22] ZHU Lin, ZHANG Huili, GAO Xue, et al. Seasonal patterns in water uptake for Medicago sativa grown along an elevation gradient with shallow groundwater table in Yanchi county of Ningxia, Northwest China[J]. Journal of Arid Land,2016,8(6):1-14.
[23] 梁银丽,康绍忠,山仑.水分和氮磷水平对小麦碳同位素分辨率和水分利用效率的影响[J].植物生态学报,2000,24(3):289-292.
[24] 祁亚淑.宁夏中部干旱带苜蓿与禾本科作物的混播效应及水分利用特征研究[D].银川:宁夏大学,2016.
[25] Ehleringer J R,Phillips S L,Schuster W S E,et al.Differential utilization of summer rains by desert plants[J].Oecologia,1991,88(3):430-434.
[26] 刘国利,何树斌,杨惠敏.紫花苜蓿水分利用效率对水分胁迫的响应及其机理[J].草业学报,2009,18(3):207-213.
[27] 崔兴国.植物蒸腾作用与光合作用的关系[J].衡水师专学报,2002,4(3):55-56.
[28] 朱林,许兴.植物水分利用效率的影响因素研究综述[J].干旱地区农业研究,2005,23(6):204-209.
[29] 徐炳成,山仑.苜蓿和沙打旺苗期需水及其根冠比[J].草地学报,2003,11(1):78-82.
[30] Adiredjo A L,Navaud O,Munos S,et al.Genetic control of water use efficiency and leaf carbon isotope discrimination in sunflower(Helianthus annuus L.) subjected to two drought scenarios[J].PLoS One,2014,9(7):e101218.
[31] 赵兴云,成瑞琴.树轮稳定碳同位素研究进展与未来趋势[J].临沂师范学院学报,2009,31(6):107-114.
[32] 陈平,张劲松,孟平,等.稳定碳同位素测定水分利用效率——以决明子为例[J].生态学报,2014(19):5453-5459.
[33] 刘莹,李鹏,沈冰,等.采用稳定碳同位素法分析白羊草在不同干旱胁迫下的水分利用效率[J].生态学报,2017,37(9):3055-3064. |