Jurnal Agercolere
Jurnal Agercolere is an open access journal published by Agriculture Faculty of Universitas Ichsan Gorontalo that provides a platform for the international scholars, academicians, researchers, and employees, and to whom it may concern to share the contemporary thoughts in the field of agriculture. Jurnal Agercolere is a scientific multidisciplinary article by Universitas Ichsan Gorontalo. The scope of the articles is consist of Agricultural Crop Technology, Food Science and Technology, Plant Pest and Disease, Entomology, Soil Science, Agribusiness, and Agricultural Social Economy. Jurnal Agercolere is going to publish journals twice in two terms: February and August
Articles
47 Documents
<![CDATA[Retracted: Adoption of goat production technology and its impact among rural farmers in Nawalparsi district of Nepal ]]>
<![CDATA[Krishna Aryal]]>;
<![CDATA[Bishnu Prasad Kandel]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 1 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i1.51
<![CDATA[This article has been retracted: please see Jurnal Agercolere Publication Ethics (http://faperta.unisan.ac.id/jurnal/index.php/jac/ethics). This article has been retracted at the request of the Editor-in-Chief. The author has published manuscripts describing essentially the same research in more than one journal or primary publication, as follow: K. Aryal, M. Jaishi and A. Gaire, “Adoption of goat production technology and its impact among rural farmers of Nawalparasi district, Nepal” - Nepalese Journal of Agricultural Sciences, 2018, pp. 109–113. One of the conditions of submission of a paper for publication is that authors declare explicitly that their work is original and has not appeared in a publication elsewhere. Re-use of any data should be appropriately cited. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.]]>
<![CDATA[Effect of integrated plant nutrient management system in quality of mandarin orange (Citrus reticulata Blanco) ]]>
<![CDATA[Bishnu Prasad Kandel]]>;
<![CDATA[Lal Bahadur Chhetri]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 1 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i1.54
<![CDATA[Nepal is a major producer among top twenty producing country of mandarin orange in the world. The productivity of the mandarin orange is very low as compared to other developed countries. Nutrient management is the serious problem in most of the orchard along the country. The experiment was conducted in Baglung district of Gandaki Province, Nepal in 2017 to study the effect of Integrated Plant Nutrient Management System (IPNMs) in quality parameters of mandarin orange. Seven group of treatment were assigned for experiment. All treatments were replicated three times in randomized complete block design. The fruits of T4 (Integrated nutrient) have greater fruit diameter: 5.26 cm, weight: 83.32 g total soluble solid: 14.53 brix % and lower titratable acidity: 0.846%. Fruits of T7 have more peel percentage (26.07%). These all findings indicate, integrated plant nutrient management system governs the quality of fresh mandarin orange.]]>
<![CDATA[Ekstraksi albumin ikan gabus (Channa striata) pada titik isoeletriknya ]]>
<![CDATA[Muhammad Asfar]]>;
<![CDATA[Abu Bakar Tawali]]>;
<![CDATA[Pirman Pirman]]>;
<![CDATA[Meta Mahendradatta]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 1 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i1.55
<![CDATA[The high content of albumin in snakehead fish and proof of efficacy in clinical trials against several diseases, as well as the expensive commercial albumin preparations, making a snakehead fish alternative as a cheap source of albumin. The purpose of this study was to optimize the extraction, purification of albumin from snakehead fish to obtain higher levels of albumin. For that need to be investigated to obtain the isoelectric point of albumin extract with the greatest yield. Treatment research is the use of solvents is 0.9% NaCL and dilute HCL and extraction is by heating and without heating. The parameters tested were the determination of the isoelectric point, moisture content, albumin, and yield. The results obtained showed that the isoelectric point of albumin is at pH 4.6 with 62.9% albumin, 7.8% moisture content and yield of 11.6%.]]>
<![CDATA[Edible coating pati singkong (Manihot utilissima Pohl) terhadap mutu nenas terolah minimal selama penyimpanan ]]>
<![CDATA[Satria Wati Pade]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 1 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i1.59
<![CDATA[Pineapple is desirable to be consumed fresh, but it taking too long in stripping the pineapple's outer skin. Therefore, currently, the technology of processing horticultural products is minimally applied. Minimum fruit processing can speed up product shelf life. One way to overcome this is coating. Hydrocolloid edible coating is one type of coating with starch as the base material found in several types of tubers, one of which is cassava tuber. This study used a completely randomized design method consisting of one control sample and 3 treatments, cassava starch concentrations were repeated three times, namely A1: 3% cassava starch, A2: 4% cassava starch, A3: 5% cassava starch with 8 days observation. The variables observed were vitamin C, weight loss and color. The results showed that the highest vitamin C content was in the treatment of 5% cassava starch at 3.20 mg/100 g and the lowest was the control treatment of 3.15 mg/100 g. The smallest weight loss was A3 treatment of 73.75% and the biggest was control treatment 79.67%. The average value of the highest color was found in A3 treatment, which was around 66.92º showed yellow-red.]]>
<![CDATA[Studi pemanfaatan pupuk abu boiler pada pertumbuhan bibit tanaman kakao (Theobroma cacao L.) ]]>
<![CDATA[Yulius Gae Lada]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 1 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i1.60
<![CDATA[Boiler ash is a solid waste from biomass combustion from palm oil mills. The boiler ash can be used as fertilizer because it has a high content in the samples of N, P, K and Mg and is safe for the environment. This study aims to determine the effect of boiler ash fertilizer on the growth of cocoa seedlings and get the optimal fertilizer dose when applied. This research was conducted in Jayapura – Papua for 3 months (September – November). This study used a completely randomized design that was repeated as many as 6 replications. The treatments given include: A0 (control), A1 (300 g.polybag–1), A2 (350 g.polybag–1), A3 (400 g.polybag–1) and A4 (450 g.polybag–1). Parameters measured were plant height, leaf number, leaf width, leaf length and plant wet weight. Based on statistical tests, the results showed that the use of boiler ash fertilizer on the growth of cocoa seedlings which was seen from all parameters had no significant effect. However, A4 treatment using 450 g of boiler ash fertilizer per polybag gives significant results for all parameters measured.]]>
<![CDATA[Pemberdayaan masyarakat melalui program CSR PT. Angkasa Pura I Yogyakarta (studi kasus UMKM Madu Hutan Raya dan Mina Kembar) ]]>
<![CDATA[Bayu Mahendra]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 2 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i2.62
<![CDATA[This study aimed to (1) assessing the empowerment process through Corporate Social Responsibility (CSR) programs carried out by PT. Angkasa Pura I on Micro Small Medium Enterprises (2) assessing the development of MSMEs that utilize CSR programs. This research is a qualitative research with a method of carrying out case studies, taking informants purposively. Data collection techniques used are in-depth interviews, observation, and documentation while for the data analysis techniques using descriptive qualitative and the validity of the data obtained tested by triangulation of data collection techniques. The results of this study conclude that, (1) the process of empowerment through a CSR program implemented by PT. Angkasa Pura I on MSMEs, started from the capacity building phase and did not go through the awareness stage and (2) development of MSMEs utilizing CSR programs of PT. Angkasa Pura I had been running well which was marked by the beginning of the development of business assets and also business mindset.]]>
<![CDATA[Pengaruh varietas pada berbagai konsentrasi pupuk daun terhadap pertumbuhan dan hasil tanaman stroberi (Fragaria Sp.) ]]>
<![CDATA[Ria Megasari]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 2 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i2.66
<![CDATA[This research aimed to find the effect of variety on the various concentration of leaf fertilizer on growth and results of strawberries plants. This research starts from January to April 2016 in Lannying Village, Uluere District, Bantaeng Regency, South Sulawesi Province. The experiment used a Split-plot design consisted of two factors. The first factor as the main plot was a variety consisted of 3 levels, Longkoni variety, California variety, and Rosalinda variety. The second factor as a subplot was leaf fertilizer concentration (Grand-K) which consisted of 5 levels: control, 2.5 g.l–1, 5 g.l–1, 7.5 g.l–1, and 10 g.l–1 so that there were 15 treatment combinations that were repeated 3 times with a total unit experiment of 45 units. The results showed that there was an interaction between California varieties and 10 g.l–1 applied leaf fertilizer concentration on the parameters of plant height (12.04 cm) and the total of plant leaves (15.42 strands). California variety gave the best results on fruit diameter (24.58 mm) and fruit weight (8.24 g). The concentration of leaf fertilizer 10 g.l–1 water showed the best results on the parameters of fruit weight (9.56 g) and fruit diameter (26.00 mm).]]>
<![CDATA[Respon pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.) pada berbagai penggunaan mulsa dan pupuk kandang sapi ]]>
<![CDATA[Asmuliani Rasyid]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 2 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i2.68
<![CDATA[Penelitian ini bertujuan untuk mengetahui pengaruh respon pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.) pada berbagai penggunaan mulsa dan pupuk kandang sapi. Penelitian ini berlangsung dari Oktober 2017 sampai Maret 2018 di Desa Palopo, Kecamatan Marisa, Kabupaten Pohuwato, Provinsi Gorontalo. Rancangan percobaan yang digunakan adalah rancangan acak kelompok dengan pola faktorial. Faktor pertama adalah penggunaan mulsa terdiri dari tiga taraf percobaan yaitu tanpa mulsa (M0), mulsa hitam perak (M1) dan mulsa jerami padi (M2). Faktor kedua adalah pemberian pupuk kandang sapi yang terdiri dari dua taraf percobaan yaitu tanpa pupuk kandang sapi (S0) dan 8 kg pupuk kandang sapi per bedengan (S1). Masing-masing perlakuan diulang 4 kali. Hasil penelitian yang diperoleh adalah perlakuan penggunaan mulsa hitam perak yang memberikan hasil terbaik terhadap tinggi tanaman dan jumlah daun. Perlakuan pemberian pupuk kandang sapi 8 kg per bedengan memberikan hasil terbaik terhadap parameter berat polong segar dan kering. Tidak terdapat interaksi perlakuan antara penggunaan mulsa dan pemberian pupuk kandang sapi.]]>
<![CDATA[Analisis komparatif produksi gula aren dan gula semut dengan pendekatan metode Hayami di Desa Dulamayo Selatan ]]>
<![CDATA[Darmiati Dahar]]>;
<![CDATA[Zainal Abidin]]>;
<![CDATA[Eri Eri]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 2 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i2.71
<![CDATA[Palm sugar products, in general, is still a form of molds, but now there are innovations, to produce palm sugar or brown sugar. The purpose of this study is (1) to determine the production of palm sugar and palmsuiker; (2) to find out the added value of palm sugar into palm sugar and palmsuiker. Data were collected by using the method of observation at the field, and interview using questionnaires and documentation. Sampling using a purposive sampling method, namely, the whole population is palm sugar farmers in the village of Dulamayo Selatan and made a sample of 25 members of the Huyula Forest Farmers Group. Analysis of experimental data using analysis of production and methods Hayami. The results showed (1) Production of palm sugar in Huyula Forest Farmers Group production of palm sugar in one year as much as 9,300 kg with a total amount of revenue of Rp 279 million. (2) In the production process into sugar palm, the added value is Rp 4,500 each month with a ratio of 30 percent (the medium criteria). This ratio is low when compared with the ratio of the added value of palmsuiker Rp 19,500 each month with a ratio of 65 percent (the high criteria).]]>
<![CDATA[Organogenesis tanaman kacang hijau (Vigna radiata L.) pada beberapa konsentrasi zat pengatur tumbuh sitokinin dan giberelin secara in vitro ]]>
<![CDATA[Sartia Hama]]>;
<![CDATA[Lisa Widianti]]>
<![CDATA[ Jurnal Agercolere Vol 1 No 2 (2019): Jurnal Agercolere ]]>
Publisher : <![CDATA[Fakultas Pertanian Universitas Ichsan Gorontalo ]]>
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DOI: 10.37195/jac.v1i2.75
<![CDATA[This study aims to determine the organogenesis of mung bean plants (Vigna radiata L.) in several concentrations of cytokine and gibberellin growth regulators In Vitro. The method used was a Completely Randomized Design (CRD) with 6 treatments, 4 replications so that there were 24 experimental units. The concentration level used was P0 = no treatment, P1 = 2.5 ppm BAP + 2 ppm GA, P2 = 3.5 ppm BAP + 3 ppm GA, P3 = 4.5 ppm BAP + 4 ppm GA, P4 = 5.5 ppm BAP + 5 ppm GA, P5 = 6.5 ppm BAP + 6 ppm GA. The results showed that the growth regulator BAP and GA that given to each treatment had no significant effect on all parameters, this was due to the lack of elements of nitrogen to stimulate plant growth. The most effective treatment was found in P4 with a concentration 5.5 ppm BAP + 5 ppm GA which had the average value of germination age of 2 days after planting, then the average value of plantlets height was 10.07 cm, the average number of roots and number of leaves were as much as 2 strands, while the number of plantlet weight was 0.35.]]>
