APLIKASI MULSA SERBUK GERGAJI DAN URIN SAPI YANG TELAH DIFERMENTASI PADA BIBIT KAKAO (Theobroma cacao L.)
Abstract: his
research aims to determine the interaction of sawdust mulch and fermented cow
urine and to get the best dose to the cocoa seedlings growth.This study has
been conducted at the Experimental Garden, Faculty of Agriculture, University
of Riau fromJune to October 2016 using Completely Randomized Design 2 factors
of ie : (1) thedose of sawdust mulch(0, 150, 250, 350 g/polybag)and
(2)fermented cow urine (concentration 0, 10, 20, 30%) with 3 replications. Each
experimental unit consisting of 2 sample, so it takes 96 seeds.The parameters
were observed are temperature and humidity, observation of growth, plant
height, girth trunk, number of leaves, root volume, dry weight seedlings and shoot and roots ratio.The results showed
that the interaction of sawdust mulch dose of 150 g/polybag and fermented cow
urine concentration of 30% significantly a effect on roots ratio. Sawdust mulch
gives the best treatment results with dose of 350 g/polybag effect on
temperature and humidity, number of leaves and root volume. Cow urine
concentration 0f 30% gives the best results in improving plant height, girth
trunk, number of leaves and dry weight seedlings.
Penulis: Yinda Viantika,
Armaini, Isnaini
Kode Jurnal: jppertaniandd170442
