publications

Publications

Download the Catalog of educational materials from the International Plant Nutrition Institute. The catalog is complete with order forms and instructions on ordering from IPNI.

 

International Soil Fertility Manual (English)

This manual contains the topics covered in the North American version, as well as additional information on tropical crops and soils. Rates, yields and other units of measure are presented in metrics. This 114-page, 10-chapter publication is GBC-bound. It is a practical and useful publication discussing the major, secondary and micronutrients, along with soil testing, plant analysis, diagnostic techniques and more.

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International Soil Fertility Manual (Portuguese)

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