coupled with differences in degree of organic matter incorporation
could influence the distribution and storage of carbon and nitrogen
in the soil. Jensen (1994) showed that crop residue particle size,
which could be influenced by tillage practices, was an important
factor in initial residue decomposition rates. Several studies have
shown that tillage practices can have a differential effect on
organic matter content associated with soil particle size separates
(Cambardella and Elliott, 1992; Angers et al., 1993).
Stubble mulch tillageor stubble mulch farming (sub-tillage) is a
crop production system that involve leaving the soil with surface
residues cover for controlling water erosion, wind erosion and
reduce surface runoff (Unger et al., 1988).
coupled with differences in degree of organic matter incorporation
could influence the distribution and storage of carbon and nitrogen
in the soil. Jensen (1994) showed that crop residue particle size,
which could be influenced by tillage practices, was an important
factor in initial residue decomposition rates. Several studies have
shown that tillage practices can have a differential effect on
organic matter content associated with soil particle size separates
(Cambardella and Elliott, 1992; Angers et al., 1993).
Stubble mulch tillageor stubble mulch farming (sub-tillage) is a
crop production system that involve leaving the soil with surface
residues cover for controlling water erosion, wind erosion and
reduce surface runoff (Unger et al., 1988).
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