Yang Pei Zhen Wang Guo (5 results)

paperback. 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.

paperback. Condition: New. Paperback. Pub Date: 2008 07 Pages: 256 Language: Chinese in Publisher: Shanghai Science and Technology Press. agricultural waste utilization technology research and application. describes the crop stalks also Tian shallow plowing. no-till and other different cultivation methods. different applicable supporting farm machinery technology. rice. wheat. oil. straw directly to field on yield and soil nutrient summary of the key technologies of the implementation process of straw full amount field.

Hardcover. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover. Pub Date :2003-08-01 Pages: 584 Publisher: Northeastern University Press sheet: 37.75 Item :6-6 books weighing 1.6 kg.Four Satisfaction guaranteed,or money back.

paperback. Condition: Good. Eighty years anniversary of the Tohoku University Series: Northeastern University eight decades (book the last page of a hard fold).

paperback. Condition: Good. Northeastern University eight decades [1923 --- 2002. April 1928. Zhang Xueliang took over as the third president and successive principals teachers and students resisting Japan and saving valuable historical information photos and documents].