Variability of nutrient absorption in several cocoa planting materials

by A. Adi Prawoto, Soetanto Abdoellah
Published 1990-08-01

Nutrient resorption efficiency of cocoa plantson lowl and of Alluvial plain

by Rudy Erwiyono, A. Adi Prawoto, A.S. Murdiyati
Published 2011-05-01

Systemic Inducing Resistance on Cocoa Seedling Against Vascular Streak Dieback By Boron and Silikon Application

by Fitria Yuliasmara, Sri Sukamto, A. Adi Prawoto
Published 2011-12-01

Solar energy efficiency of cocoa clones cultivated under three species of shade trees.

by Oscar Regazzoni, Yogi Sugito, Agus Suryanto, A. Adi Prawoto
Published 2015-04-01