Balance of field nitrogen nutrient input/output using GIS technology in China

Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering

Volumn 23, Issue 7, 2007, Pages 35-41

  Fang, Yudong ^a,b   Feng, Zhiming ^b   Hu, Yecui ^b   Wang, Linlin ^c  

^a NATIONAL NATURAL SCIENCE FOUNDATION OF CHINA   (China)

^b INSTITUTE OF GEOGRAPHIC SCIENCES AND NATURAL RESOURCES RESEARCH   (China)

^c CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Balance of nutrient input output; County; Farmland; Nitrogen

Indexed keywords

EID: 34548159517     PISSN: 10026819     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)