KANDUNGAN HARA NPK DAUN, PERTUMBUHAN DAN HASIL KELAPA SAWIT (Elaeis guineensis Jacq.) TERHADAP DOSIS DAN JARAK APLIKASI PUPUK NPK

BELA, TRIWULAN MARYANITA and Harun, M. Umar (2023) KANDUNGAN HARA NPK DAUN, PERTUMBUHAN DAN HASIL KELAPA SAWIT (Elaeis guineensis Jacq.) TERHADAP DOSIS DAN JARAK APLIKASI PUPUK NPK. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to obtain the right dose and distance of application of NPK fertilizer on the growth and yield of oil palm plants. This research was conducted at the Oil Palm Research Plantation (-3.221'257",104.639"65.2), Faculty of Agriculture, Sriwijaya University, Indralaya District, Ogan Ilir, South Sumatra, from December 2022 to March 2023. This study used a Factorial Randomized Block Design (RAKF) with 2 treatment factors. First factor: Fertilizer application distance (R), R0: 50 cm, R1: 100 cm, R2: 150 cm. Second factor: NPK Fertilizer Dosage (D), D0: 0 Kg (control), D1: 2.5 kg NPK/plant/year, D2: 5 kg NPK/plant/year. The results showed that the application of NPK fertilizer can increase the NPK nutrient content in the 17th leaf and can increase soil pH. The application of NPK fertilizer had a significant effect on the number of spear leaves and the number of female flowers and had no significant effect on the number of male flowers, the number of crooked fronds and the weight of oil palm fresh fruit bunches. A distance of 150 cm and a dose of 5 kg NPK/plant/year was the best treatment for the growth and yield of oil palm plants.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kelapa sawit, NPK, dosis, jarak aplikasi
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S530-559 Agricultural education S Agriculture > S Agriculture (General) > S539.5-542.3 Research. Experimentation S Agriculture > S Agriculture (General) > S631-667 Fertilizers and improvement of the soil
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Triwulan Maryanita Bela
Date Deposited:	20 Jul 2023 03:05
Last Modified:	20 Jul 2023 03:05
URI:	http://repository.unsri.ac.id/id/eprint/118612

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