EXPERIMENTAL INVESTIGATION OF MACRONUTRIENT CONTENTS OF CASSAVA LEAVES COMPOSTED AGRICULTURAL SOIL
ABSTRACT Agricultural Soil is a mixture of minerals, organic matter, gases, liquids, and countless organisms that together support life on earth. The use of compost or organic manure is currently being advocated as an option for improving soil fertility. The method used in carrying out this analysis for cyanide, macronutrient (N,P,K) are titrimetric method, NO3 – UV spectrophotometric method, vanadomolybdo phosphorus acid method, and direct air-acetylene flame method respectively. From the ...
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