Peran Pupuk Organik dalam Meningkatkan Efektivitas Pupuk  NPK pada Bibit Kelapa Sawit di Pembibitan Utama

Sari, Vira Irma; Sudradjat,; Sugiyanta,

doi:10.24831/jai.v43i2.10422

Cited by 16 publications

(18 citation statements)

References 2 publications

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“…Menurut Arsyad et al (2012) bahan organik dapat memperbaiki struktur tanah dan memberikan hara bagi tanaman. Pemberian bahan organik sebagai pupuk memberikan pengaruh yang sangat kompleks bagi pertumbuhan tanaman, karena kemampuannya memperbaiki sifat fisik dan kimia tanah, selanjutnya dapat meningkatkan tandan buah segar kelapa sawit (Sari et al 2015).…”

Section: Peran Stenotaphrum Secundatum Terhadap Produksi Kelapa Sawitunclassified

A Shade Tolerant Forage, Stenotaphrum secundatum, in the Oil Palm Plantation to Support Cattle Productivity

Hutasoit¹,

Rosartio²,

Elisier³

et al. 2020

WARTAZOA

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The integration of livestock with plantations is one of efforts to support livestock agribusiness. The large potential land area can be used for the development of cattle. However, the low production, nutrient content and digestibility of natural grasses in the plantation are still an obstacle to increase cattle productivity. Therefore, the development of shade tolerant of forages is one of the strategies to improve the quality and production of forages in the plantation area. This paper aims to review the role of Stenotaphrum secundatum as a shade tolerant forage in oil palm plantations in supporting cattle productivity. Biomass production of Stenotaphrum secundatum obtained was relatively high at 42,209 kg DM/ha/yr in oil palm plantations aged 3.5 years, estimated to be able to accommodate cattle of 11.8 AU/ha. With a moderate composition of nutrition, it can improve cattle growth performance with an average body condition score of 3.8. The livestock integration system by developing S. secundatum in the oil palm plantation area has a positive effect because it can reduce fertilizer and weeding costs of 4 million IDR/ha/yr. The average production of fresh fruit bunches (FFB) reaching 19.5 tons/ha/yr. It can be concluded that the role of S. secundatum in oil palm plantations can support cattle productivity and increase palm oil production.

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Section: Peran Stenotaphrum Secundatum Terhadap Produksi Kelapa Sawitunclassified

A Shade Tolerant Forage, Stenotaphrum secundatum, in the Oil Palm Plantation to Support Cattle Productivity

Hutasoit¹,

Rosartio²,

Elisier³

et al. 2020

WARTAZOA

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“…Titik kritis pemeliharaan bibit kelapa sawit terletak pada pemupukan yang dimulai dari pembibitan awal sampai pembibitan utama, tanah memiliki keterbatasan sumber hara karena ditanam di dalam polybag (Sari, 2015). Tindakan pemupukan menjadi sangat penting untuk menunjang pertumbuhan bibit, namun kenaikan harga pupuk dapat memengaruhi biaya pemeliharaan yang harus ditanggung perusahaan perkebunan.…”

Section: Abstrakunclassified

Respons Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) terhadap Pemberian Pupuk Organik Asal Pelepah Kelapa Sawit dan Pupuk Majemuk NPK

2017

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The growth response of oil palm (Elaeis Guineensis Jacq.) seedling toward the application of organic fertilizer from palm fronds and NPK compound fertilizerThe research was aimed to study the influence between organic fertilizers from palm fronds and NPK compound fertilizer to reduce NPK compound fertilizer in main nursery. The experiment was conducted from January to April 2017 at the Experiment Station Ciparanje, Faculty of Agriculture, Universitas Padjadjaran. The experimental design used was Randomized Block Design that arranged in factorial patterns with two factors and three replications. The fisrt factor was dosage of organic fertilizers from palm fronds consisted of three levels of 0 g/polybag, 800 g/polybag, and 1600 g/polybag and the second factor was dosage of NPK compound fertilizer consisted of four levels of 0 g/polybag, 20 g/polybag, 40 g/polybag, and 60 g/polybag. The result of the experiment showed that there was interaction effect between organic fertilizers from palm fronds and NPK compound fertilizer on height of seedling and dry weight of the shoot. The dosage of 1600 g/polybag organic fertilizers from palm fronds with the dosage of 20 g/polybag NPK compound fertilizer showed the best result in dry weight of the shoot.Keywords: Oil palm seedling, Main nursery, Organic fertilizer, Palm frond, NPK compound fertilizerABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh interaksi antara pupuk organik asal pelepah kelapa sawit dengan pupuk majemuk NPK yang baik untuk mengurangi penggunaan pupuk majemuk NPK di pembibitan utama kelapa sawit. Percobaan dilaksanakan dari bulan Januari sampai dengan April 2017 di Kebun Percobaan Ciparanje, Fakultas , Universitas Padjadjaran. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok dengan pola faktorial yang diulang sebanyak tiga kali. Faktor pertama meliputi dosis pupuk organik asal pelepah kelapa sawit terdiri dari tiga taraf yaitu 0 g/polybag, 800 g/polybag, dan 1600 g/polybag dan faktor kedua dosis pupuk majemuk NPK yang terdiri empat taraf yaitu 0 g/polybag, 20 g/polybag, 40 g/polybag, dan 60 g/polybag. Hasil percobaan menunjukkan bahwa terdapat pengaruh interaksi pupuk organik asal pelepah kelapa sawit dengan pupuk majemuk NPK terhadap tinggi tanaman dan bobot kering tajuk. Perlakuan pupuk organik asal pelepah kelapa sawit 1600 g/bibit dengan pupuk majemuk NPK 20 g/bibit menghasilkan bobot kering tajuk bibit kelapa sawit terbaik.Kata Kunci: Bibit kelapa sawit, Pembibitan utama, Pupuk organik, Pelepah kelapa sawit, NPK

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“…One effort to provide nutrients for oil palm plants can be done by adding organic matter directly to the planting media. Organic materials that can be used to oil plantation are oil palm empty fruit bunches (OPEFB) (Sari et al 2015;Sembiring et al 2015;Yi et al 2019), and palm fronds (Ariyanti et al 2017;Ariyanti et al 2019). Based on Al-Khoiri (2013) research, giving OPEFB to haplik podsolic soil type, plintik podsolic, district kambisol and district gleysol under oil palm stands can improve soil physical properties i.e.…”

Section: Introductionmentioning

confidence: 99%

The Growth of Oil Palm Seedlings using a Combination Medium of Organic Oil Palm Empty Fruit Bunch and NPK Fertilizer at Main Nursery

et al. 2020

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Oil palm (Elaeis guineensis Jacq.) holds a very strategic role in the Indonesia economy. Plants that have reached the economical age of 25 years need to be replanted using qualified oil palm seedling. The qualified seedling is obtained through proper fertilization. The combination of NPK fertilizer and organic material of oil palm empty fruit bunches (OPEFB) which has been given a cellulolytic bacterial consortium can provide sufficient nutrients for the growth of oil palm seedlings. The study aimed to determine the effect of giving a combination of OPEFB organic material, cellulolytic bacterial consortium, and NPK fertilizer on the growth of oil palm seedling (Elaeis guineensis Jacq.) at main nursery. This experiment used a single factor experiment arranged in a Completely Randomized Design (CRD). The treatments were a 100% NPK, a OPEFB compost, a 50% NPK + OPEFB compost, a 50% NPK + OPEFB + Cellulolytic bacterial consortium, and a OPEFB + cellulolytic bacterial consortium. The results showed that the application of inorganic fertilizers combined with organic fertilizers (a OPEFB compost and a OPEFB + cellulolytic bacterial consortium) had a good effect on each parameter. Giving organic fertilizer without inorganic fertilizer had not affected plant growth on all parameters. Application of a OPEFB compost and a OPEFB + cellulolytic bacterial consortium can reduce the use of inorganic fertilizers by 50%.

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Peran Pupuk Organik dalam Meningkatkan Efektivitas Pupuk NPK pada Bibit Kelapa Sawit di Pembibitan Utama

Cited by 16 publications

References 2 publications

A Shade Tolerant Forage, Stenotaphrum secundatum, in the Oil Palm Plantation to Support Cattle Productivity

A Shade Tolerant Forage, Stenotaphrum secundatum, in the Oil Palm Plantation to Support Cattle Productivity

Respons Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) terhadap Pemberian Pupuk Organik Asal Pelepah Kelapa Sawit dan Pupuk Majemuk NPK

The Growth of Oil Palm Seedlings using a Combination Medium of Organic Oil Palm Empty Fruit Bunch and NPK Fertilizer at Main Nursery

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