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Effects of application of five types of plant residues [Acioa barteri, Gliricidia sepium and Leucaena leucocephala prunings, maize (Zea mays) stover and rice (Oryza sativa) straw] as mulch on soil fauna were examined under field conditions in the humid tropics in 1990 and 1991. Earthworm mean pop...


Tian, G.Brussaard, LijbertKang, B.[Biological effects of plant residues with contrasting chemical compositions under humid tropical conditions: effects on soil fauna]Biological effects of plant residues with contrasting chemical compositions under humid tropical conditions: effects on soil fauna

An equation was developed for calculating a plant residue quality index (PRQI) in the (sub-)humid tropics using the C/N ratio and lignin and polyphenol concentration of plant residues. Among 18 plant species tested, there was a large variation in PRQI. The PRQI was correlated with the decompositi...


Tian, G.Brussaard, LijbertKang, B.[An index for assessing the quality of plant residues and evaluating their effects on soil and crop in the (sub) humid tropics]An index for assessing the quality of plant residues and evaluating their effects on soil and crop in the (sub) humid tropics

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