农作物营养失调症原色图谱 9787109070707 马国瑞 石伟勇 铜版纸彩色印刷 - Tapa blanda

Genuine book 757 the] crop nutrition disorders the primary atlas (book shelves promotional)(Chinese Edition)

Librería:

liu xing
(Nanjing JiangSu, JS, China)

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Descripción paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2002-10-01 Pages: 124 Publisher: China Agriculture Press Hello teacher: Thank you Salan shop Books prevail. the company registered capital of 35 million physical store wholesale shop wholesale sales channels OUR default hair rhyme Express. for other courier please contact Customer Service: Customer Service QQ: 1.042.275.167 aftermarket phone: 13269866690 final interpretation of all the basic information about the title limited liability company owned by Insein has Xuanxuan Book: crop nutrition disorders primaries map List Price: 20.60 Selling price: 9.9 yuan 10.7 yuan discount you save: 48% off author: Ma Guorui. Dan Weiyong Press: China Agriculture Press Publication Date :2002-10-01ISBN: 9.787.109.070.707 words: Page: 124 Edition: 1 Format: Folio : Weight: Editor's Summary crop nutrition disorders primaries Atlas collected 13 kinds of crops. nitrogen. phosphorus. potassium. calcium. magnesium. sulfur. iron. boron. manganese. zinc. copper. molybdenum. chlorine and other elements malnutrition disease more than 200 color photographs. visually reproduce the main features of the different crop nutrition disorders. Also provided a brief description of the occurrence of the conditions of the various nutrients disorders. diagnostic techniques and preventive measures. it is a strong operational diagnostic fertilization Guide. Read both available agricultural officers and the majority of farmers. but also for the teachers and students of agricultural colleges reference. Contents Preface I. basic knowledge of crop nutrition disorders diagnosis. crop nitrogen disorders three crops Phosphorus disorder four crops of potassium disorder five crops calcium disorders six crops Magnesium disorders. crop sulfur the prime disorder eight. 14 the crops Boron disorder and nine crops Manganese disorders X. crops Copper in disorders and 11. 12 the crops znic disorders crops ferrite disorders 13 Crop molybdenum hormone disorders. the 15th the crops chlorine prime disorders the crops of silicon disorders 16. crops acid harm to Appendix crop nutrition diagnostic chemical-speed measurement methods Reference of Information Digest preambleFour Satisfaction guaranteed,or money back. Nº de ref. del artículo: FW056720

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