Pengaruh Pemberian Kompos Jerami Padi Terhadap Pertumbuhan Bibit Karet (Hevea…

The research aims to study the effect and to obtain the best dose of rice straw compost on the growth of rubber seedling. The experiment has been conducted at the experimental farm of the Faculty of Agriculture University of Riau, Pekanbaru from Mei to September 2018. The experimental unit was arranged in a completely randomized design (RAL), consisting of 6 treatments and 3 replications. The t…