CD Skripsi
Respon Pertumbuhan Bibit Kakao (Theobroma Cacao L.) Terhadap Pemberian Pupuk Npk Dengan Pupuk Organik Cair Urin Kelinci
This study aims to determine the effect of NPK fertilizer with rabbit urine
liquid organic fertilizer and to find out the best dose for the growth of cocoa
(seedsTheobroma cacao L). This research was conducted in UPT Experimental
Garden Faculty of Agriculture, University of Riau, Pekanbaru. The study was
conducted from April 2019 to July 2019. The study used a completely randomized
design (CRD) consists of seven treatments and three replications. The treatments
used were NPK fertilizer 12.48 g / polybag, NPK fertilizer 6.24 g / polybag +
POC rabbit urine 15%, NPK fertilizer 6.24 g / polybag + rabbit urine POC 30%,
NPK fertilizer 6.24 g / polybag + POC rabbit urine 45%, NPK fertilizer 12.48 g /
polybag + rabbit urine POC 15%, NPK fertilizer 12.48 g / polybag + POC rabbit
urine 30% and NPK fertilizer 12.48 g / polybag + rabbit urine POC 45%. The
parameters observed were seedling height (cm), number of leaves (strands), girth
(cm), leaf length (cm), leaf width (cm), root volume (ml), root crown ratio (g),
weight dry seedlings (g), and leaf area (cm2). The results of the analysis were
further tested usingmultiple range test Duncan's at the 5% level. The results
showed that the combination of NPK fertilizer treatment with rabbit urine POC
had an effect on the parameters of seed height, number of leaves wrapped in
stems, leaf length, leaf width, root volume, root crown ratio, seed dry weight and
leaf area. The application of 12.48 g of NPK fertilizer with 45% rabbit urine POC
gave the best growth results for cocoa seedlings in all parameters for cocoa seed
growth.
Keywords: Cocoa Seeds, NPK Fertilizer, Rabbit Urine Liquid Organic Fertilizer
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