Pengaruh Sludge dan Zeolit Terhadap Pertumbuhan Bibit Tanaman Karet (Hevea brasiliensis Muell Arg.) Stum Mini
Abstract: The research was
conducted on experimental farm of the Faculty of Agriculture, Universitas Riau,
Pekanbaru Campus Binawidya Km 12.5 from February until May 2016. This trial
uses completely randomized design (CRD) factorial and 3 replications. The first
factor was zeolites consists of 3 levels (0, 50 and 100 g/plant) and the second
factor was sludge consists of 4 levels (0, 50, 100 and 150 g/plant). The
experiment data were analyzed statistically with Anova and DNMRT 5%. The
parameters those observed: shoots height, in the number of leaves, upper trunk
circumference, root volume, shoot to root ratio. Results indicate giving sludge
and zeolites influential in increasing the length of shoots, in the number of
leaves and volume root, except upper trunk circumference and ratio header root.
Giving sludge dose of 100 g/ plant and zeolite dose of 100 g/ plant increase
27,83 cm shoot length, number of leaves 18,00 strands, upper trunk
circumference 0,37 cm and 1,64 ratio root header from the age of 3 months to 7
months. Giving sludge dose of 150 g/ plant and zeolite dose of 100 g/ plant
increase volume root 96.67 ml of 3 months to 7 months.
Penulis: Petrus Sihombing,
Hapsoh
Kode Jurnal: jppertaniandd170355
