Items related to 高效养泥鳅你问...
Synopsis
本书根据泥鳅人工养殖生产中经常出现的各类关键问题，采用提出问题，进行浅显易懂直接回答的方式，解答了泥鳅人工养殖整个过程中的关键技术问题和操作程序，使读者能迅速抓住养殖泥鳅的重点、要点，包括人工养殖技术，捕捉、运输、囤养和越冬技术，病害防治方法，以及如何提高人工养殖经济效益的方法等。书中列举了各类人工养殖泥鳅方式的实例，其中包括实际生产中投入产出的经济核算，以便读者在开展泥鳅人工养殖时产生的疑问得到及时。
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Seller Image
Efficient breeding Loach You asked me the answer and the example of the precise solution(Chinese Edition)
ISBN 10: 7111564618
ISBN 13: 9787111564614
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-06-01 Pages: $number Publisher: Machinery Industry Publishing House The book is based on the various key problems that occur frequently in the production of Loach. and the method of direct answer is put forward by using questions. This paper answers the key technical problems and operating procedures of the whole process of artificial rearing of loach. so that readers can quickly grasp the focus and main points of the cultured loach. Seller Inventory # DP052859