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Edité par Zhengzhou University Press Pub. Date :2003-09, 2000
ISBN 10 : 7810488112ISBN 13 : 9787810488112
Vendeur : liu xing, Nanjing JiangSu, JS, Chine
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paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 12422 Publisher: Zhengzhou University Press Pub. Date :2003-09. Community cultivation and crop cultivation and for individual groups of cultivated crops side by side. and the technical level to further improve the upgrade. Back in BC. China has on crop production in crop cultivation community. but no serious sum. and research. This book is the first cultivated crop science community monograph. the book is divided into upper and lower two remarks and the theory. focuses on individual crops and crop groups. crop communities. community integration and mechanization of cotton cultivation techniques and communities in 15 communities in wheat Characteristics and cultivation technology integration. This book is a science of agroecology and farming and cultivation of cross-disciplinary. Rich in content. novel structure. an original. theoretical and practical. can be used for cultivation of agricultural institutions of national key disciplines and Farming materials. suitable for agricultural researchers. administrators and students and teachers and other referenceFour Satisfaction guaranteed,or money back.