Title of article :
Earthworm populations under tropical maize cultivation: the effect of mulching with velvetbean
Author/Authors :
AngelI. Ortiz-Ceballos and Carlos Fragoso ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Keywords :
Mexico · Mucura pruriens · Cover crops ·Pastures · Oligochaeta · Megascolecidae
Journal title :
Biology and Fertility of Soils
Journal title :
Biology and Fertility of Soils
