共 3 条
[1]
Activity and origin of digestive enzymes in gut of the tropical earthworm (Pontoscolex corethrurus) .2 Zhang B-G,Rouland C,et al. Eur . J . Soil Biol . 1993
[2]
A modified colorimetric method for the estimation of N-acetylamino sugars .2 Reissig J L,Strominger J L and Leloir L F. J . Biol . Chem . 1955
[3]
Earthworm effects on N dynamics and soil respiration in microcosms receiving organic and inorganic nutrients .2 Bohlen P J and Edwards C A. Soil Biol. Biochem . 1995