Improving Liquid Fertilizer Urea Efficiency Using Humic Acids Additives Extracted from Tropical Peat

One of the most important sources of organic matter is peat. Being organic in nature, peat are high in humic and fulvic acids. These substances can be reconstituted with N and K to produce ammonium and potassium-h u mates (organic fertilizer). This could be realized if they could be rapidly and c...

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Bibliographic Details
Main Author: Kasim, Susilawati
Format: Thesis
Published: 2009
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