Search The Directory The Web for Home > Science > Agriculture > Soils > Soil_Fertility_and_Fertilizers New! Submit a site   whatUseek Directory Site Listings:   Sugar Cane Production and Soil Fertility. - Information on the relationship between the quality of sugarcane and soil fertility.   Technical Information - A detailed description of the influence of soil cation exchange capacity, soil pH, base saturation and alkalinity.   The International Fertiliser Society - Scientific, technical, environmental, economic and safety aspects of the production, marketing, use and application of fertilizers.   What is Soil Fertility - Information about soil fertility and how it can be improved.     [ 1 2 3 ] Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

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