测土配方施肥新技术 正版 - Tapa blanda

New technology of measuring soil fertilizer new professional farmers cultivation series of textbooks(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2016-07-01 Pages: 234 Language: Chinese Publisher: China forestry publishing house. the new technology of measuring soil fertilizer is a new professional farmers cultivate one of series of teaching materials. mainly introduced the basic knowledge of measuring soil fertilizer. methods of measuring soil fertilizer. the implementation of the measured soil fertilizer. soil testing. the formula used in fertilizer. fertilizer. Nº de ref. del artículo: NI073726

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