Serapan NPK Kelapa Sawit dengan Aplikasi Dregs dan Trichoderma sp pada Pembibitan Awal di Medium Gambut

Abstract

The objective of this research was to study the influence of interaction between primary factors of trichoderma sp and dregs to N, P, K absorption in oil palm seedling at peat medium in pre nursery. It is conducted from September 2006 to februari 2007. The parameters of this research were N, P, K content of soil peat; N, P, K absorption of plant, shoot dry weight and root dry weight. The sesult indicated that the treatment of trichoderma sp and dregs increased N, P, K availability in peat medium and N, P, K absorption of palm seedling.