Language:Chinese.Paperback. Pub Date: 2012-6-1 Pages: 228 Publisher: Science Press Introduction of irrigation water from irrigation water mechanical movement start to study the mechanism of water movement under various irrigation methods to make irrigation water more efficiently into the field. more evenly distributed to the soil surface. and thus the formation of soil water infiltration. absorption and utilization by crops. It is moisture and soil physics and plant physiology constitute the theoretical basis of farmland irrigation to guide irrigation. improve the quality and effectiveness of irrigation. Introduction of irrigation hydraulics 9 chapters. Chapter 1 is an introduction. starting from the analysis of irrigation process. the concept of irrigation water mechanics. as well as the main object of study and research; 2 to 8 chapters focus on the content of the book. re...
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Language: Chinese Publisher: China Science and Technology Publishing and Media CO. LTD. The book has nine chapters. the first chapter is the introduction. proposed the new concept of the mechanics of irrigation water. and described its main contents and in the agricultural water-saving the status and role; Chapter II to Chapter VIII of the book focuses on the content. the second chapters system about the irrigation canals and hydraulic calculation of pipe network problems. the Cha. Seller Inventory # ND3414