ISBN: 9787508213514 - 实用施肥技术——“帮你一把富起来”农业科技丛书/ 刘国芬主编 (1 resultados)

paperback. Condición: New. Pages Number: 63 Publisher: Golden Shield Pub. Date :2009-02-01 version 1. The book includes: crop growth and development of essential nutrients. the function of various nutrients. fertilizer. manure characteristics. type and role . wheat. corn. rice. cotton. soybeans. peanuts. eggplant. peppers. cabbage. radish and other major crops fertilization. Contents of the concise. easy to understand language. scientific. practical and easy to operate. has a guiding role for crop fertilization. for fa. …