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固原地区红梅杏优系品质特征 期刊论文
宁夏农林科技, 2021, 卷号: 62, 期号: 4, 页码: 22-24
作者:  施立民;  张全科;  赵世伟;  李伟;  吴国平
Adobe PDF(107Kb)  |  收藏  |  浏览/下载：87/46  |  提交时间：2022/04/25
红梅杏优系  引选  品质  固原地区  
Why does oriental arborvitae grow better when mixed with black locust: Insight on nutrient cycling? 期刊论文
ECOLOGY AND EVOLUTION, 2018, 卷号: 8, 期号: 1, 页码: 744-754
作者:  Chen, Xuedong;  Tang, Ming;  Zhang, Xinlu;  Hamel, Chantal;  Li, Wei;  Sheng, Min;  Sheng, M (reprint author), Northwest A&F Univ, Coll Forestry, Yangling, Shaanxi, Peoples R China.
浏览  |  Adobe PDF(770Kb)  |  收藏  |  浏览/下载：250/44  |  提交时间：2018/03/22
Arbuscular Mycorrhizal Fungi  Mixture  Platycladus Orientalis  Robinia Pseudoacacia  Soil Properties  
铁杆蒿枯落物对四种豆科牧草的化感作用 期刊论文
草地学报, 2018, 卷号: 26, 期号: 4, 页码: 818-825
作者:  雷威肖;  李伟;  郭梁;  程积民;  张义
收藏  |  浏览/下载：34/0  |  提交时间：2022/02/23
铁杆蒿  化感作用  豆科牧草  补播  
Critical climate periods for grassland productivity on China's Loess Plateau 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017, 卷号: 233, 页码: 101-109
作者:  Guo, Liang;  Cheng, Jimin;  Luedeling, Eike;  Koerner, Sally E.;  He, Jin-Sheng;  Xu, Jianchu;  Gang, Chengcheng;  Li, Wei;  Luo, Ruimin;  Peng, Changhui;  Cheng, JM;  Peng, CH (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
收藏  |  浏览/下载：111/0  |  提交时间：2018/04/12
Aboveground Net Primary Productivity (Anpp)  Partial Least Squares Regression (Pls)  Precipitation  Temperate Grassland  Temperature  Timing Of Climate Variability  
Community-weighted mean traits but not functional diversity determine the changes in soil properties during wetland drying on the Tibetan Plateau 期刊论文
SOLID EARTH, 2017, 卷号: 8, 期号: 1, 页码: 137-147
作者:  Li, Wei;  Epstein, Howard E.;  Wen, Zhongming;  Zhao, Jie;  Jin, Jingwei;  Jing, Guanghua;  Cheng, Jimin;  Du, Guozhen;  Li, W (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.;  Li, W (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.;  Li, W (reprint author), Minist Water Resource, Yangling 712100, Peoples R China.
收藏  |  浏览/下载：80/0  |  提交时间：2018/04/12
Community-level trait responses and intra-specific trait variability play important roles in driving community productivity in an alpine meadow on the Tibetan Plateau 期刊论文
JOURNAL OF PLANT ECOLOGY, 2017, 卷号: 10, 期号: 4, 页码: 592-600
作者:  Li, Wei;  Zhao, Jie;  Epstein, Howard E.;  Jing, Guanghua;  Cheng, Jimin;  Du, Guozhen;  Li, W (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
收藏  |  浏览/下载：80/0  |  提交时间：2018/04/12
Biomass Ratio Hypothesis  Fertilization  Leaf Dry Matter Content  Leaf Nitrogen Concentration  Mature Plant Height  Specific Leaf Area  Tibetan Plateau  
Effects of fertilization, burning, and grazing on plant community in the long-term fenced grasslands 期刊论文
PLANT SOIL AND ENVIRONMENT, 2017, 卷号: 63, 期号: 4, 页码: 171-176
作者:  Jing, Guanghua;  Li, Wei;  Yu, Kailiang;  Ratajczak, Zak;  Kallenbach, Robert L.;  Cheng, Jimin;  Cheng, JM (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Convers, Yangling, Shaanxi, Peoples R China.
收藏  |  浏览/下载：167/0  |  提交时间：2018/04/12
Management Measures  Community Biomass  Plant Diversity  Community Structure  Resource Competition  
黄土丘陵区撂荒群落演替序列种根系对氮素施肥方式 和水平的形态响应 期刊论文
生态学报, 2017, 卷号: 37, 期号: 9, 页码: 2913-2925
作者:  王雁南;  杜峰;  隋媛媛;  李伟伟;  王月;  高艳
Adobe PDF(4546Kb)  |  收藏  |  浏览/下载：166/73  |  提交时间：2019/04/26
撂荒群落  演替序列种  施氮方式  施氮水平  形态响应  敏感性  
黄土区封育和放牧草地物种多样性和 地上生物量对氮素添加的响应 期刊论文
草业学报, 2017, 卷号: 26, 期号: 8, 页码: 54-64
作者:  赵洁;  李伟;  井光花;  魏琳;  程积民
收藏  |  浏览/下载：77/0  |  提交时间：2019/05/12
放牧  封育  氮素添加  物种多样性  物种多样性  地上生物量  群落组分  
河套灌区农业用水信息化发展及对策 ———以巴彦淖尔市磴口县灌溉示范区为例 期刊论文
节水灌溉, 2016, 卷号: 2016, 期号: 10, 页码: 93-97
作者:  杭程光;  李伟;  祝清震;  韩文霆;  黄玉祥
收藏  |  浏览/下载：114/0  |  提交时间：2019/05/31
农业用水  信息化  对策  河套灌区