Pengujian Kompos Limbah Media Baglog Jamur dan Biochar Cangkang Kernel Kelapa Sawit pada Bibit Okulasi Karet (Hevea Brasiliensis) yang Ditumpang Sari dengan Tanaman karet

Abstract

This research aims to determine how the results of the compost of palm oil mushroom baglog compost and palm oil shell biochar on rubber plant nurseries (Hevea Brasilienensis) are intercropped with rice plants. The research method used was Factorial Randomized Block Design (RBD) with 3 replications. The treatment used is K0 = Control (Without Compost), K1 = Compost baglog waste 50 gram / polybag, K2 = Compost baglog waste 100 gram / polybag. whereas Factor II: Biochar palm kernel kernel with 4 levels, namely: B0 = Control (Without Biochar), B1 = Giving Biochar Palm Oil Kernel 10 gram / polybag, B2 = Giving Biochar Palm Kernel 20 gram / polybag, B3 = Giving Biochar Kernel 30 grams of oil palm / polybag. The results research shows that the treatment of compost of baglog media waste and palm oil biochar kernel is not significantly different in all parameters including bud eye break, shoot height, leaf number, leaf area, leaf color scale, and bud diameter.