测土配方施肥技术及应用 杨首乐,李平,黎涛 主编 书籍 - Tapa blanda

Soil testing formula fertilization technology and application of new type of professional farmers cultivating engineering planning materials(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2016-07-01 Pages: 248 Language: Chinese Publisher: China agricultural press of the measured soil fertilizer technology and application of new type of professional farmers cultivating engineering planning textbook mainly introduces the theoretical basis. fertilization soil testing formula fertilizer effect of field experiment and basic situation investigation. sample collection and testing soil and crops. Nº de ref. del artículo: DO042450

Contactar al vendedor