EFEK PEMBERIAN PUPUK KASCING DAN UREA TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.)
Abstract: Organic fertilizers
can be used for a cacao nursery is vermicompost, whereas inorganic fertilizer
that can be used are urea. The purpose of this study was to determine the
effect of vermicompost fertilizer and urea as well as getting the best
combination treatment for the growth of cocoa seedlings. This research used
experimental method using a completely randomized design (CRD) with 2 factors
and 3 replications. The first factor is the dose of vermicompost fertilizer (K)
which consists of 4 levels and the second factor is the dose of urea (U), which
consists of 4 levels. The parameters measured were seedlings height (cm),
number of leaves (leaf), girth (cm), leaf area (cm2), ratio feature roots and
dry weight (g). The data analysis results were significant statistical test
followed by Duncan's test New Multiple Range Test (DNMRT) at the 5% level. The
conclusion of this analysis is that combination treatment of vermicompost
fertilizer at a dose 75 g/polybag and urea 0.750 g/polybag affect leaf area and
ratio feature roots. Vermicompost fertilizer factor at a dose of 75 g/polybag
on cocoa seedlings affect seedlings height, girth, leaf area, ratio feature
roots and dry weight, but had no effect on the number of leaves. Urea
fertilizer factor at a dose of 0.750 g/polybag on cocoa seedlings affect
seedlings height, leaf area and ratio feature roots, but did not affect the
number of leaves, girth and dry weight.
Penulis: Rika Yeli Novita,
Sampoerno, M. Amrul Khoiri
Kode Jurnal: jppertaniandd140540