Journal articles Open Access Coconut-gliricidia mixed cropping systems improve soil nutrients in dry and wet regions of Sri Lanka A. J. Atapattu · Sylvanus Mensah · S. P. Nissanka · S. A. S. T. Raveendra +1 more Agroforestry systems are alternative solutions for production and management of agricultural systems which may improve soil quality. In this study, we evaluated the potential of coconut Cocos nuciferabased Gliricidia (Gliricidia sepium) sy… RUF-39288 2021 CC BY 4.0 7 Jun 2021