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All Journal JCRS (Journal of Community Research and Service) AGRISAINS: Jurnal Ilmiah Magister Agribisnis Jurnal Green Growth dan Manajemen Lingkungan

Erwin Nyak Akoeb, Erwin Nyak

Program Studi Pasca Sarjana Fakultas Pertanian USU, Medan 20155

Author-ID : 575638

Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Energy Environmental Science Nursing Social Sciences

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Analisis Usaha Pembibitan Benih Kopi Bersertifikat Varietas Sigarar Utang di Sumatera Utara Lubis, Susilawati; Akoeb, Erwin Nyak; Kardhinata, E. Harso; Kuswardani, Retna Astuti
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 1 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

The development of coffee plantations carried out by the Government in the future requires a lot of coffee seeds while coffee seed entrepreneurs are very limited. One of the reasons why people/farmers are reluctant to do business in the field of coffee hatchery is the fear of experiencing losses. Therefore this research was conducted which aims to analyze the business in the field of coffee hatchery. Through the interview method, 6 (six) studies were conducted, namely CV. Wana Bhakti, KPT. Sahabat Sejati, UD. Radot, Awaluddin Sitompul, CV. Putra Perkasa and CV.Dharma Nusantara located in North Tapanuli and Pematang Siantar. The results of the business analysis showed that the entire coffee seed producers studied had very large profits as indicated by the net income of 6 coffee producers each of Rp. 429,945,000, Rp. 277,805,000, Rp. 329,845,000, Rp. 288,127,000, Rp. 272,199,000 and Rp. 719,285,000. The results of this study are expected to stimulate the community/farmers to do business in the field of certified coffee hatchery so that it can help the government in providing coffee seeds for the development of coffee plantations in North Sumatra

Analisis Faktor-Faktor yang Mempengaruhi Produksi Kelapa Sawit Rakyat di Desa Tebing Linggahara Kecamatan Bilah Barat Kabupaten Labuhanbatu Siswanto, Yudi; Lubis, Zulkarnain; Akoeb, Erwin Nyak
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 1 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Palm oil has advantages compared to other vegetable oils such as coconut oil, soybean, or sunflower oil, its production per hectare is high, its economic life is long, and its use varies. This study aims to determine the effect of community palm oil production factors in the village of Tebing Linggahara, West Bilah District, Labuhanbatu Regency. The data used are primary data sourced from 176 oil palm farmers, by providing a questionnaire list. The research model is a quantitative model using multiple linear regression analysis techniques, using the SPSS version 16.0 program. The results showed that land area, seed, fertilizer, labor, plant age, and education level had an influence on palm oil production in Tebing Linggahara Village, West Bilah District, Labuhanbatu Regency, but other sources outside of oil palm farming had an effect on production palm oil for the people. The coefficient of determination R2 = 0.867 can be interpreted that oil palm production of 86.7% can be influenced by land area, seeds, fertilizer, labor, plant age, education level, and other sources outside of oil palm agriculture.

Peningkatan Produksi Crude Palm Oil Melalui Kriteria Matang Panen Tandan Buah Segar untuk Optimalisasi Pendapatan Perusahaan Sitorus, Mastarida L. F.; Akoeb, Erwin Nyak; Sembiring, Rasmulia; Siregar, Muhammad Akbar
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 1 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

This study aims to determine the maturity level of oil palm fresh fruit bunches (FFB) that enter the Palm Oil Mill (POM). If the maturity level of FFB changes (not standardized), the company's income will change. This research method uses a quantitative approach, the type of research is secondary data collection. Data were obtained from POM of Rambutan PTPN III with garden samples, namely the Raja Tanah Gardens, Sei Putih, Sarang Giting, and Rambutan. The data collected is secondary data in the form of data series, namely FFB production, CPO, Core and Revenue in 2016 - 2018. Data were analyzed using multiple linear regression, optimization and two different test averages. The results showed that the composition of harvested fruit had a very significant effect on CPO and core production. Optimizing the maturity of the fruit harvest will significantly increase the production of palm oil and palm kernel. The average palm oil production that can be optimized from the realization in accordance with the fruit maturity criteria is 4,734.16 tons or 11.04%. The average palm kernel production that can be optimized from the realization in accordance with the fruit maturity criteria is 1,091.31 tons or 11.54%. Optimizing the maturity of harvested fruit will significantly increase revenues from palm oil and palm kernel. The average income that can be optimized from optimizing palm oil production is Rp. 38,862.51 million or 11.14%. The average income that can be optimized from optimizing the production of Palm Oil is Rp. 7,350.05 million or 11.57%

Pengaruh Kapasitas Olah, Ketersediaan Bahan Baku dan Capaian Rendemen Terhadap Harga Pokok Pengolahan Pabrik Kelapa Sawit di Pabrik Kelapa Sawit Torgamba PT. Perkebunan Nusantara III (Persero) Atmaja, Yuda Pratama; Akoeb, Erwin Nyak; Siregar, M. Akbar
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 2, No 2 (2020): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v2i2.297

Palm oil was first introduced in Indonesia by the Dutch government in 1848, at that time there were 4 oil palm seedlings planted at Bogor Botanical Garden (Botanical Garden) in Bogor, two from Bourbon (Mauritius) and two from the Hortus Botanicus, Amsterdam ( Netherlands). Currently the development of oil palm cultivation is increasing with an area of 2017 covering 11.5 million hectares and the production of palm oil (CPO) has reached Â± 30 million tons in 2018. The main objective of this research is to find out the influence of the increase of capacity achievement, availability of raw materials and the achievement of oil and palm kernel oil to the performance of oil palm factory, especially the cost of processing so that it can give added value to the company. Based on the result of the research, it is known that the capacity of X1 is negative but not significant. This is in accordance with the hypothesis, the availability of raw material (X2) is negative but not significant and the yield of rendement (X3) is negative but not significant this is in accordance with the hypothesis and capacity though, the availability of raw materials and yields of yields together have a significant effect on the cost of processing. On the basis of this, then the management should increase attention to the capacity of the process, the availability of raw materials and the achievement of rendemen to minimize the basic price.

Analisis Finansial Pembibitan Kelapa Sawit pada Produsen Benih Di Provinsi Sumatera Utara Tarigan, Eva Elfriani; Akoeb, Erwin Nyak; Hasibuan, Syahbudin
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 3, No 1 (2021): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v3i1.412

This study aims to examine the costs incurred / production costs in the oil palm nursery business in North Sumatra Province, the revenues received in the oil palm nursery business in North Sumatra Province, the profits received in the oil palm nursery business in North Sumatra Province and and to know the level of efficiency of oil palm seed nurseries. The research was conducted at three seed producers in North Sumatra Province, namely PPKS Medan, PT. PP. Lonsum Indonesia, Tbk and PTPN IV. From the research, it was obtained (a) The production costs of oil palm nursery per seed ready for planting at each company / seed producer PT. PP. Lonsum Indonesia, Tbk. in the amount of Rp. 34,016, PPKS Medan amounting to Rp. 33,716 and PTPN. IV amounting to 34,061; (b) The selling price of palm oil is in the range of Rp. 38,000 - Rp. 42,000; (c) Revenue per seed in the oil palm nursery at PT. PP. Lonsum Indonesia, Tbk. in the amount of Rp. 34,016, PPKS Medan amounting to Rp. 31,493 and PTPN IV in the amount of Rp. 29,265; (d) Net income for oil palm nurseries at PPKS Medan is Rp. 11,398, PTPN IV in the amount of Rp. 7,844 and the smallest PT. PP. Lonsum Indonesia, Tbk. in the amount of Rp. 7,235; (e) Efficiency of oil palm nursery business at PTPN IV 1.60, PPKS Medan 1.30 and PT. PP. Lonsum Indonesia, Tbk. 1.27.

THE GROWTH OF OIL PALM VARIETIES (ELAEIS GUINEENSIS JACQ.) ON SUBSOIL MEDIA TREATED WITHSEVERAL DOSAGES OF NITROGEN FERTILIZER Khairani, Siti; Akoeb, Erwin Nyak; Sutarta, Edy Sigit; Sabrina, T.
Journal of Community Research and Service Vol 1, No 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9345

AbstractOilpalmis one of important export commodities performing as the country’s main foreign exchange from the trade of crops.Nitrogen is a limiting factor of plant growth. This study aims to determine: 1) the appropriate dose of absorption of nitrogen and growth in some high yielding varieties of oil palm; 2) the superior varieties of oil palm crops that provide no effect from the nitrogen nutrients and; 3) the interaction between varieties and nitrogen fertilizer on nitrogen nutrient absorption efficiency. This research was conducted in Palm Oil Research Centre at the District of Deli Serdang, the Province of North Sumatra.The research used Factorial Random Block Design with 2 factors. The first factor is varieties (Avros 540, PPKS 239, Simalungun, Langkat and 718PPKS). The second factor is N fertilizer which consists of without N fertilizer, 25% fertilizer recommendation, 50% fertilizer recommendation, 75% fertilizer recommendation and 100% fertilizer recommendation. The results showed that the varieties of oil palm used have different characteristics on plant height, stem diameter and number of leaves. The Simalungun variety was the best variety and its combination with 100% recommendation N was the best result in increasing plant heightof oil palm. Meanwhile the combination with 50% recommendation N was the best result in increasing stem diameter and number of leavesof oil palm.Keywords: oilpalm, nitrogen fertilizer, variety

Analisis Faktor-Faktor Yang Mempengaruhi Alih Fungsi Lahan Sawah Menjadi Lahan Bukan Sawah Di Kabupaten Batu Bara Simanjuntak, Ferry M; Akoeb, Erwin Nyak; Kardhinata, E. Harso; Syahbudin, Syahbudin
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 6, No 1 (2024): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v6i1.1022

This study aims to analyze several factors, including: farmers' income, the proportion of their own capital, the number of family workers and experience in lowland rice farming on land conversion from paddy fields to non-rice fields in Batu Bara Regency. This research was conducted in sub-districts that had converted the function of paddy fields to non-rice fields in Batu Bara Regency in 2019. The results showed that the net income of lowland rice farming was Rp. 25,220,635 per hectare per planting season or Rp. 18,102,972 per farmer per growing season. The ability of farmers to provide their own capital is 7,258,300 or 74.75% of the lowland rice farming capital. The number of workers in the family is 2.73 people per farmer, while the experience in rice farming is 13.33 years. The area of paddy fields belonging to farmers that has been converted into non-rice fields reaches 0.43 hectares from 0.72 hectares of paddy fields. The proportion of function conversion reached 62.58% of the farmers' rice fields. Partially, the factors that significantly affect the conversion of paddy fields to non-rice fields are the income of lowland rice farming, the proportion of own capital, the number of workers in the family that have a negative effect on land conversion, while the experience of farming lowland rice has no significant effect. Farmers will be encouraged to convert their land if their income and capital capacity are low, while workers in the family are also classified as lacking. Simultaneously the lowland rice farming income variables, the proportion of own capital, the number of family workers, and the experience of farming lowland rice have a significant effect on land conversion.

Efektifitas Pemanfaatan Limbah Cair Menggunakan Metode Aplikasi Lahan Damayani, Ema; Aththorick, T. Alief; Akoeb, Erwin Nyak
Jurnal Green Growth dan Manajemen Lingkungan Vol. 14 No. 2 (2025): Jurnal Green Growth dan Manajemen Lingkungan
Publisher : Program Studi Magister Manajemen Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jgg.142.05

Tujuan dari penelitian ini adalah menganalisis dampak penggunaan limbah cair kelapa sawit pada hasil produksi Tandan Buah Segar (TBS), menganalisis dampak penggunaan limbah cair kelapa sawit terhadap pengurangan pemakaian pupuk anorganik dan menganalisis pengaruh penggunaan limbah cair kelapa sawit terhadap faktor-faktor lingkungan. Analisis yang digunakan yaitu analisis vegetasi dengan menggunakan metode purposive sampling dan analisis mesofauna tanah dnegan menggunakan metode plot. Berat TBS dari masing-masing blok LA memiliki nilai rata-rata TBS sebesar 25,47 kg. Kelompok LA tidak menggunakan pupuk kimia sama sekali selama lima tahun berturut-turut (0 kg/tahun). Penerapan Land Aplikasi memberikan pengaruh pada faktor lingkungan seperti vegetasi, mesofauna dan klorofil dimana menunjukkan nilai perbandingan yang signifikan.

THE GROWTH OF OIL PALM VARIETIES (ELAEIS GUINEENSIS JACQ.) ON SUBSOIL MEDIA TREATED WITHSEVERAL DOSAGES OF NITROGEN FERTILIZER Khairani, Siti; Akoeb, Erwin Nyak; Sutarta, Edy Sigit; Sabrina, T.
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9345

AbstractOilpalmis one of important export commodities performing as the country™s main foreign exchange from the trade of crops.Nitrogen is a limiting factor of plant growth. This study aims to determine: 1) the appropriate dose of absorption of nitrogen and growth in some high yielding varieties of oil palm; 2) the superior varieties of oil palm crops that provide no effect from the nitrogen nutrients and; 3) the interaction between varieties and nitrogen fertilizer on nitrogen nutrient absorption efficiency. This research was conducted in Palm Oil Research Centre at the District of Deli Serdang, the Province of North Sumatra.The research used Factorial Random Block Design with 2 factors. The first factor is varieties (Avros 540, PPKS 239, Simalungun, Langkat and 718PPKS). The second factor is N fertilizer which consists of without N fertilizer, 25% fertilizer recommendation, 50% fertilizer recommendation, 75% fertilizer recommendation and 100% fertilizer recommendation. The results showed that the varieties of oil palm used have different characteristics on plant height, stem diameter and number of leaves. The Simalungun variety was the best variety and its combination with 100% recommendation N was the best result in increasing plant heightof oil palm. Meanwhile the combination with 50% recommendation N was the best result in increasing stem diameter and number of leavesof oil palm.Keywords: oilpalm, nitrogen fertilizer, variety

Co-Authors Aththorick, T. Alief Damayani, Ema E. Harso Kardhinata Edy Sigit Sutarta Khairani, Siti Lubis, Susilawati Rasmulia Sembiring Retna Astuti Kuswardani Simanjuntak, Ferry M Siregar, M. Akbar Siregar, Muhammad Akbar Sitorus, Mastarida L. F. Syahbudin Hasibuan, Syahbudin Syahbudin Syahbudin, Syahbudin T. Sabrina Tarigan, Eva Elfriani Yuda Pratama Atmaja Yudi Siswanto Zulkarnain Lubis

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