ACCELERATION ON THE GROWTH OF RUBBER PLANTING MATERIALS BY USING FOLIAR APPLICATION OF HUMIC ACID

by Andi Nur Cahyo, Risal Ardika, Jamin Saputra, Thomas Wijaya
Published 2014-06-01

Study Of Rubber Growth Under Constraint of Pyrite In Tidal Swampy Area

by Charlos Togi Stevanus, Umi Hidayati, Thomas Wijaya, Andi Nur Cahyo
Published 2017-07-01