Perbaikan Sifat Fisik Tanah Inseptisol Yang Diaplikasikan Cacing Tanah Pada B…

ABSTRACT The purpose of study is to know the main effect of various organic mulch compositions and earthworms and their interactions on changes in the physical properties of oil palm-planted inceptisols and to obtain the best combination of various organic mulch and earthworm compositions in improving the physical properties of oil palm-planted inceptisols. This research is an experiment using…