测土配方施肥与生物防控技术 9787511636058 中国农业科学技术 - Tapa blanda

Soil testing. formula fertilization and biological control technology(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2018-05-01 Pages: 182 Language: Chinese Publisher: China Agricultural Science and Technology Press The content of the book is divided into two parts. the first part introduces the soil testing formula fertilization technology. the second part introduces the biological control technology Basic knowledge and applications. The first part mainly introduces the important meaning of soil testing and formula fertilization technology. soil testing formula fertilization. Nº de ref. del artículo: NK023056

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