CD Skripsi
Kajian Komponen Produksi Tanaman Kelapa Sawit (Elaeis Guineensis Jacq.) Yang Diaplikasikan Pupuk Boron Dan Npk
This study aims to determine the effect of interaction and the main factors of boron fertilizer and NPK fertilizer application on the increase in the production component of oil palm (Elaeis guineensis Jacq.) and the best treatment. This research was conducted in Bencah Kelubi Village, Tapung District, Kampar regency. This study was conducted for seven months from May to November 2023. This study was conducted by factorial experiments using a completely randomized design (CRD) factorial with 2 factors, namely boron fertilizer and NPK fertilizer. The first factor is the dosage of boron fertilizer with levels of B0 : control, B1 : 75 g per plant/6 months and B2: 150 g per plant/6 months. The second factor is the dose of NPK fertilizer at the level of P1 : 1.50 kg per plant/6 months, P2 : 2.50 g per plant/6 months and P3: 3.50 gr per plant/6 months. The parameters observed were number of female flower bunches, number of male flower bunches, sex ratio%, number of fruit bunches, fruit bunch weight, fresh fruit weight, fresh fruit volumeand mesocarp thickness. Thedataobtainedwerestatistically analyzed using variant analysis and further tested with DNMRT at 5% level using SAS application. Application of NPK fertilizer increases the weight of fruit bunches, fresh fruit weight, fresh fruit volume and mesocarp thickness of oil palm plants produce. Application of boron fertilizer has no effect on all parameters of observation of oil palm crop yield. The interaction of boron fertilizer and NPK fertilizer did not affect all parameters of observation of oil palm crop yield.
Keywords: Oli Palm, Boron, NPK
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