Humic and Fulvic Acids and Their Potential in Crop Production

作者: Andrew W. Lenssen , David Wright

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摘要: Humic and fulvic acids are the most characteristic compounds of soil humic substances. substances formed through microbial degradation plant material brown to black primary constituents organic matter. have ability hold seven times their volume in water, a greater water holding capacity than clay soils. Water stored within topsoil enables roots quickly access available nutrients required for growth yield.

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