EFEKTIVITAS APLIKASI PUPUK KONVENSIONAL DAN “CONTROL RELEASE FERTILIZER” TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq)
| Main Authors: | Wahyuni, Mardiana, Nasution, M. Fikih |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
STIPER Agrobisnis Perkebunan
, 2018
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| Online Access: |
https://ejurnal.stipap.ac.id/index.php/JAE/article/view/48 https://ejurnal.stipap.ac.id/index.php/JAE/article/view/48/41 |
Daftar Isi:
- Oil palm nursery is a starting point in greatly determines for the success of planting in the field, while superior seeds are a large capital of the company to achieve high productivity and quality of palm oil. To get a really good, healthy, and uniform seed, strict sorting must be done. The study was conducted at the STIPAP Medan. The study period was 4 months, from April to August 2018. The study used Non Factorial Randomized Block Design (RBD) with 3 treatments and six replications, P1: Standard Fertilizer / Recommended PPKS, P2: Fertilizer Control Release Fertilizer (CRF) 1x application dose of 50 g / seed, P3: Fertilizer Control Release Fertilizer (CRF) 2x application, dose / application 50 g / seed. Parameter testing is compiled on the variance list with a level of 5% and 1% for the whole treatment. The best treatment found in P3 can increase plant height 59.29 cm (18%), stem circumference 15.88 cm (9%), leaf number 12.83 strands (7%), wet weight 188.56 gr (2%) and dry weight 52.45 gr (8%) were compared to the growth of IOPRI/PPKS Medan standard seedlings.