ISBN 10: 7532393461 ISBN 13: 9787532393466
Seller: liu xing, Nanjing, JS, China
£ 40.25
Convert currencyQuantity: 1 available
Add to basketpaperback. Condition: New. Paperback Pages Number: 162 Language: Chinese. Shanghai. soil nutrient partition management techniques is a summary of precision agriculture technology research and application and promotion. Introduced the 10 districts of the suburbs of Shanghai. the Yangtze River Delta region (county) and two farms 106 700 hm2 agriculture demonstration area as a study area. the use of GIS and GPS technology and geostatistics. through the collection of 4087 soil samples. research 14 kinds of spatial variabil.