兰州大学机构库

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河西走廊制种玉米氮磷钾适宜用量及需肥进程 期刊论文
西北农业学报, 2013, 期号: 9, 页码: 95-100
Authors:  孙宁科;  李隆;  索东让;  李小刚;  吴海燕
Favorite  |    Submit date:2016/09/19
制种玉米  养分吸收量  养分利用率  施肥时期  
长期施肥对河西绿洲灌漠土作物产量及土壤养分自然供给能力的影响 期刊论文
植物营养与肥料学报, 2010, 期号: 4, 页码: 786-793
Authors:  俄胜哲;  杨生茂;  郭永杰;  索东让;  杨思存;  崔云玲;  王成宝
Favorite  |    Submit date:2016/08/20
长期施肥  河西绿洲  作物产量  土壤养分自然供给能力  
长期施肥对绿洲农田土壤生产力及土壤硝态氮积累的影响 期刊论文
中国农业科学, 2005, 期号: 10, 页码: 2043-2052
Authors:  杨生茂;  李凤民;  索东让;  郭天文;  汪建国;  孙炳玲;  金绍龄
Favorite  |    Submit date:2016/08/20
长期肥料试验  甘肃绿洲  作物产量  NO_3~--N积累和分布  氮素平衡  
张掖绿洲农田生态系统的生产力与氮素循环及平衡 会议论文
中国生态学会第七届全国会员代表大会
Authors:  杨生茂;  李凤民;  索东让;  汪建国
Favorite  |    Submit date:2023/11/27
长期定位试验  张掖绿洲  有机无机肥配合施用  硝态氮积累  氮素表观利用率  氮素平衡  
阴离子交换排代法分离钨、钼的研究——Ⅱ.D290树脂分离钨、钼效果探讨 期刊论文
Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption, 1993, 卷号: 9, 期号: 1, 页码: 65-68
Authors:  吴王锁;  李静;  凌达仁;  许君政;  Wu, Wangsuo
Favorite  |    Submit date:2016/07/18
阻滞离子  阴离子交换树脂  排代法  排出液体积  排代剂  树脂分离  效果探讨  投料比  分离结果  离子交换与吸附  Anion exchange displacement  
Short-Term Irrigation Level Effects on Residual Nitrate in Soil Profile and N Balance from Long-Term Manure and Fertilizer Applications in the Arid Areas of Northwest China 期刊论文
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 2011, 卷号: 42, 期号: 7, 页码: 790-802
Authors:  Yang, Sheng-Mao;  Wang, Ping;  Suo, Dong-Rang;  Malhi, S. S.;  Chen, Yi;  Guo, Yong-Jie;  E, Sheng-Zhe;  Zhang, Da-Wei
Favorite  |    Submit date:2015/12/14
Apparent N recovery  groundwater  irrigation  long-term fertilization  manure  nitrate accumulation and leaching  N balance  
Long-term fertilization and manuring effects on physically-separated soil organic matter pools under a wheat-wheat-maize cropping system in an arid region of China 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2010, 卷号: 42, 期号: 2, 页码: 253-259
Authors:  Hai, Long;  Li, Xiao Gang;  Li, Feng Min;  Suo, Dong Rang;  Guggenberger, Georg
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Long-term Fertilization Experiment  Combined Particle Size And Density Soil Fractionation  Light Macro Organic Fraction  Heavy Macro Organic Fraction  Coarse Mineral-associated Fraction  Arid Region  
Long-term effects of manure and fertilization on soil organic matter and quality parameters of a calcareous soil in NW China 期刊论文
JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE, 2007, 卷号: 170, 期号: 2, 页码: 234-243
Authors:  Yang, Sheng-Mao;  Malhi, Sukhdev S.;  Li, Feng-Min;  Suo, Dong-Rang;  Xu, Ming-Gang;  Wang, Ping;  Xiao, Guo-Ju;  Jia, Yu;  Guo, Tian-Wen;  Wang, Jian-Guo...Yang, Sheng-Mao;  Malhi, Sukhdev S.;  Li, Feng-Min;  Suo, Dong-Rang;  Xu, Ming-Gang;  Wang, Ping;  Xiao, Guo-Ju;  Jia, Yu;  Guo, Tian-Wen;  Wang, Jian-Guo
Adobe PDF(107Kb)  |  Favorite  |    Submit date:2015/12/14
organic C  light-fraction organic C  microbial-biomass C  soil quality  long-term fertilization  balanced fertilization  farmyard manure  Gansu Oasis of China  
Long-term fertilization effects on crop yield and nitrate nitrogen accumulation in soil in northwestern China 期刊论文
AGRONOMY JOURNAL, 2004, 卷号: 96, 期号: 4, 页码: 1039-1049
Authors:  Yang, SM;  Li, FM;  Malhi, SS;  Wang, P;  Suo, DR;  Wang, JG
Adobe PDF(655Kb)  |  Favorite  |    Submit date:2015/12/11