兰州大学机构库

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不同季节及气候区对奶牛繁殖效率的影响 期刊论文
中国奶牛, 2018, 期号: 12, 页码: 18-23
Authors:  王景霖;  董飞;  马志愤;  胥刚;  徐生勇;  樊锐
Favorite  |    Submit date:2023/11/21
季节  干湿气候  奶牛热应激  受胎率  21d怀孕率  
基于高光谱数据的高寒草地土壤有机碳预测模型研究 期刊论文
草业学报, 2017, 卷号: 26, 期号: 10, 页码: 20-29
Authors:  崔霞;  宋清洁;  张瑶瑶;  胥刚;  孟宝平;  高金龙
Favorite  |    Submit date:2018/05/24
高光谱  光谱预处理  多元逐步线性回归  主成分回归  偏最小二乘回归  
美国草原本科教育的现状与特征 期刊论文
草地学报, 2020, 卷号: 28, 期号: 4, 页码: 881-888
Authors:  崔霞;  胥刚;  高诗文;  魏昱晴;  马雪妮
Favorite  |    Submit date:2020/12/21
美国  草原学  草业科学  本科教育  培养方案  
肉猪次级产品转化率的历史进程 期刊论文
草业科学, 2020, 卷号: 37, 期号: 5, 页码: 827-832
Authors:  胥刚;  滚双宝;  任继周
Favorite  |    Submit date:2020/12/21
猪肉的次级产品转化率  食物生态位  农业系统  
生命周期评价在农业环境管理中的进展与挑战 期刊论文
环境科学与管理, 2021, 卷号: 46, 期号: 06, 页码: 10-13
Authors:  胥刚;  罗丹琦;  郭晓平;  魏昱晴;  罗娇
Favorite  |    Submit date:2021/12/22
生命周期评价  农业环境  清洁生产  
Trajectory and prospect of China's prataculture 期刊论文
Chinese Science Bulletin-Chinese, 2016, 卷号: 61, 期号: 2, 页码: 178-192
Authors:  Ren, JZ(任继周);  Xu, G(胥刚);  Li, Xianglin;  Lin, HL(林慧龙);  Tang, Z(唐增)
Favorite  |    Submit date:2017/01/10
草业  草地农业  耕地农业  多维结构  草地健康评价  草地碳汇  系统耦合  
Optimizing Wheat Yield, Water, and Nitrogen Use Efficiency With Water and Nitrogen Inputs in China: A Synthesis and Life Cycle Assessment 期刊论文
Frontiers in Plant Science, 2022, 卷号: 13
Authors:  Li, Zhou;  Cui, Song;  Zhang, Qingping;  Xu, G(胥刚);  Feng, QS(冯琦胜);  Chen, Chao;  Li, Y(李渊)
Favorite  |    Submit date:2022/07/25
decision tree  irrigation  life cycle assessment  meta-regression  structural equation modeling (LISREL)  
Soil total nitrogen estimation of alpine grassland using visible/near-infrared spectra: A comparison of multivariate techniques with different spectral transformations 期刊论文
Journal of Applied Remote Sensing, 2020, 卷号: 14, 期号: 1
Authors:  Xu, G(胥刚);  Li, Funing;  Luo, Yuqi;  Xie, Jianquan;  Guo, Xiaoping
Favorite  |    Submit date:2020/08/20
alpine grassland soil  total nitrogen estimation  multivariate techniques  visible/near-infrared spectroscopy  
Enhancing soil carbon and nitrogen through grassland conversion from degraded croplands in China: Assessing magnitudes and identifying key drivers of phosphorus reduction 期刊论文
SOIL & TILLAGE RESEARCH, 2024, 卷号: 236
Authors:  Li, Y(李渊);  Li, Ying;  Zhang, Qingping;  Xu, G(胥刚);  Liang, Guopeng;  Kim, Dong-Gill;  Carmona, Carmen Rosa;  Yang, M(杨梅);  Xue, Jianming;  Xiang, Yangzhou...Li, Y(李渊);  Li, Ying;  Zhang, Qingping;  Xu, G(胥刚);  Liang, Guopeng;  Kim, Dong-Gill;  Carmona, Carmen Rosa;  Yang, M(杨梅);  Xue, Jianming;  Xiang, Yangzhou;  Yao, Bin;  Shen, YY(沈禹颖)
Favorite  |    Submit date:2024/01/10
Cropland restoration  Grassland establishment  Soil organic carbon  Soil microbial biomass  Soil nutrient content  Soil enzyme activity  
Predicting environmental impacts of smallholder wheat production by coupling life cycle assessment and machine learning 期刊论文
Science of the Total Environment, 2024, 卷号: 921
Authors:  Yu, Chunxiao;  Xu, G(胥刚);  Cai, Ming;  Li, Y(李渊);  Wang, LJ(王丽佳);  Zhang, Yan;  Lin, HL(林慧龙)
Favorite  |    Submit date:2024/04/02
Climate change  Decision making  Economics  Environmental impact  Farms  Fertilizers  Food supply  Forestry  Machine learning  Recycling  Sustainable development  Farming practices  Grain production  Impact index  Life cycle assessment  Machine-learning  Policy making  Smallholder  Wheat  Wheat grains  Wheat production