Pengaruh Pemberian Abu Boiler Kelapa Sawit Terhadap Pertumbuhan Semai Mahoni …

ABSTRACT Swietenia mahagoni can grow on marginal land and can be used as a revegetation plant. Peat is classified as marginal soil because it contains high organic acids and low macronutrient content. One of the efforts that can be made to increase the productivity of peat is by administering ameliorant, one of which is the use of oil palm boiler ash. The purpose of this study was to determine…