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INDONESIA
JURNAL GALUNG TROPIKA
Published by Universitas Muhammadiyah Parepare
ISSN : 23024178     EISSN : 24076279     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Galung Tropika dengan nomor p-ISSN 2302-4178 (cetak) dan e-ISSN 2407-6279 (online) adalah jurnal ilmiah yang menerbitkan hasil penelitian di bidang Pertanian, Peternakan, Perikanan, dan Biologi Tanaman. Serta menyajikan informasi hasil penelitian dan artikel ilmiah untuk pembangunan pertanian berkelanjutan di Indonesia yang dipublikasikan secara elektronik dan cetak.
Arjuna Subject : -
Articles 13 Documents
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Search results for , issue "Vol 11 No 1 (2022)" : 13 Documents clear
PERBANDINGAN KUALITAS FERMENTASI BIJI KAKAO DENGAN PENAMBAHAN KULTUR CAMPUR DAN KULTUR TUNGGAL LACTOBACILLUS PLANTARUM Arita Putri Handayani; Andree Wijaya Setiawan; Yoga Aji Handoko
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.886

Abstract

Pemanfaatan Pupuk Organik Plus Batubara (Baraplus) pada Beberapa Varietas Jagung Manis di Lahan Ultisol Neni Marlina; Midranisiah Midranisiah; Syafrullah Syafrullah; Harapin Hafid
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.827

Abstract

Pemanfaatan Pupuk Organik Plus Batubara (Baraplus) pada Beberapa Varietas Jagung Manis di Lahan Ultisol Neni Marlina; M Midranisiah; S Syafrullah; Harapin Hafid
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.827

Abstract

Ultisol as agricultural land has low fertility which is characterized by pH, cation exchange capacity, nutrient availability, and very low organic matter content, thus inhibiting plant growth and production. To overcome the low productivity of these ultisols, it is necessary to improve soil fertility, which includes improving the physical, chemical, and biological properties of the soil. Soil fertility can be improved by using organic fertility plus coal (baraplus) which contains nutrients N, P, K, and micronutrients as well as using high-yielding varieties. This research was conducted in Sukarame sub-district, Palembang city starting from October to December 2018. Research method using field experiment method. Lay out the chart in the field using a spit plot with 9 treatment combinations repeated 3 times. The main plot, namely the types of varieties: bonanza, sweet boy, master sweet. As sub-plot, namely the dose of organic fertilizer plus: 500kg/ha, 1000 kg/ha, 1500 kg/ha. The results showed that the treatment with a dose of organic fertilizer plus 1500 kg/ha with the master sweet variety resulted in the highest production of 8.42 kg/plot or the equivalent of 22.45 tons/ha.
PERTUMBUHAN DAN HASIL BUNGA MATAHARI PADA LAHAN TIDUR DIDAERAH PANTAI KABUPATEN PESISIR SELATAN O Obel; Firsta Ninda Rosadi; J Jamsari; Ali Rahmat; S Seswita
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.866

Abstract

Land in the coastal area has not been optimally utilized for agricultural land due to a number of issues, both economically and in terms of cultivation practices. An idea for maximizing the land's potential so that it can be more productive and deliver concrete benefits to the community is required. Sunflower cultivation is one technique to make use of coastal land. The goal of this study was to see how well sunflowers grew and yielded on unused land in coastal areas. The study used a randomized block design, with treatments of three sunflower kinds and two accessions repeated three times. The findings revealed that sunflowers have the potential to be grown on undeveloped land along the coast of the United States.
Analisis Kelayakan Usahatani Padi di Kecamatan Cawas Kabupaten Klaten Efi Nikmatu Sholihah; S Sumarmi; Benhar Aslam
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.796

Abstract

Rice is a staple food that is difficult to replace with other alternative foods. This makes the level of rice consumption in Indonesia quite high. Land use in Cawas District has shifted a lot to settlements and the area of ??land use for agriculture is decreasing. This indirectly implies that most of the farmers in Cawas Sub-district have shifted their land use from agricultural land to residential land because the previous farming no longer provides a profit. Farm income can be used as an indicator of farmer welfare, the higher the net income received by farmers, the higher the economic welfare level of farmers. In this regard, it is necessary to further analyze the level of use of costs, revenues, income, and the feasibility of farming so that it is known to what extent rice farming can guarantee the economic welfare of farmers' households. This research was conducted by interview method with the Mugi Subur farmer group in Cawas District and was carried out in March. Farming income analysis can be done by conducting interviews regarding the use of farming costs and the price of rice at harvest. Furthermore, based on the data, the Break Event Point (BEP) value, R/C ratio, and B/C ratio were calculated to determine the feasibility of farming. The results showed that rice farming in Cawas District provides benefits for farmers and is feasible to cultivate.
PERAN KEMITRAAN PETANI DENGAN PT.SANG HYANG SERI TERHADAP PENINGKATAN PENDAPATAN Rasdiana Mudatsir; Asriyanti Syarif; Sumarni B
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.849

Abstract

Sang Hyang Seri collaborates with breeder farmers to produce seeds through a partnership program. Partnership evaluation can be done to see how far the implementation of the partnership between PT. Sang Hyang Seri with partner farmers has been running so that the problems encountered during the implementation of the partnership can be identified. The purpose of this study was to determine the benefits of partnerships between farmers and farmers PT. Sang Hyang Seri, analyze the level of satisfaction of farmers with the partnership program with PT. Sang Hyang Seri, analyze the income level of farmers who are in partnership with PT. Sang Hyang Seri. The results of this study are several of the benefits derived from the farmer partnership with PT. Sang Hyang Seri is through a partnership program, farmers will get assistance with production facilities, market guarantees, the company's purchase price is higher than the prevailing market price, increased farmer skills, better production quality, and increased farmer income. The level of farmer satisfaction with the partnership program with PT. Sang Hyang Seri is with a Customer Satisfaction Index value of 81.12 which is in the range of 0.81-1.00 which indicates that the consumer satisfaction index is on the "very satisfied" criteria, which means that farmers are very satisfied with the partnership program that they have run together. PT. Sang Hyang Seri. The amount of income obtained by farmers is Rp 13,817,592/people. For the partnership program to continue, the company should improve the procedure for paying harvests to farmers, so that there are no more delays in payments. Both parties should better understand the contents of the cooperation agreement contract so that there will be no more problems in the future.
KARAKTERISTIK SNACK ESKTRUSI DENGAN PENAMBAHAN GRIT IKAN GABUS (CHANNA STRIATA) Nani Nuraenah; Ika Meidy Deviarni; Evi Fitriyani
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.854

Abstract

Snack food is one type of product produced by extrusion technology. Generally, extruded snack products are high in carbohydrates and low in protein because the main ingredients used are ingredients with high starch content, such as corn and rice. The protein content of extruded snack products can be increased by adding high-protein ingredients such as snakehead fish. The addition of snakehead fish to snack products can affect the physical and chemical characteristics of the resulting snack. The research aimed to study the effect of the size and concentration of fish grit on the physical characteristics (hardness, fracturability, color, expansion ratio), chemical (moisture content), and hedonic of the extruded snack product with the addition of snakehead fish grit. The study used a factorial completely randomized design consisting of 2 factors, namely factor A (fish grit size) in 3 levels (10, 12, and 20 mesh) and factor B (fish grit percentage) in 2 levels, namely (10%, and 15%). ). As a comparison (control) snacks were used without the addition of fish grit. All treatments were carried out 2 times. The size and concentration of fish grit did not affect the physical characteristics of the extruded snack, either hardness, fracture, or expansion ratio, except that the color of the extruded snack was influenced by the size of the fish grit but not influenced by the concentration or interaction between the size and concentration of the fish grit. The results of the sensory analysis showed that the combination of size and concentration of fish grit did not affect the panelists' acceptance of the sensory parameters of appearance, color, aroma, and texture but did affect the taste parameters.
Analisis Nilai Ekonomi dan Kelayakan Berbasis Skala Usahatani Padi Di Kecamatan Panai Hulu Kabupaten Labuhanbatu Ade Firmansyah Tanjung; N Nurhajijah; Aflahun Fadhly Siregar; S Salsabila
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.864

Abstract

Up to now, employment in rural areas is still dominated by the primary sector, namely the agricultural sector. Especially the people in Panai Hulu Subdistrict, Labuhan Batu Regency, North Sumatra, still rely on the farming sector as a livelihood as a driver of the economy and to meet the needs of family life, which has a positive impact on improving the welfare of farmers. This study aimed to analyze the economic value and feasibility based on the scale of lowland rice farming in Panai Hulu District. The research analysis method is carried out by calculating the economic value and feasibility of farming by taking into account the economic value (production costs, revenue, income) and the feasibility value (B/C and R/C). The data collection method for this research was through interviews and field observations. The results showed the economic value and feasibility by grouping the average farmer with a land area scale of 0.5–1 ha per planting season. The research resulted in a production of 3,685 kg, total revenue of Rp. 15,430,370, the value of income obtained is Rp. 10,077,410. While the feasibility value of the Benefit–Cost Ratio (B/C) is 1.9 and the Revenue/Cost Ratio (R/C) is 2.9. Farmers with a scale of land area >1 ha per planting season produce 6,812 kg of production, total revenue of Rp. 28,363,030, and the value of the income obtained is Rp. 15,564,404. The Benefit – Cost Ratio (B/C) feasibility value is 1.3, and the Revenue/Cost Ratio (R/C) is 2.3. This value shows that the farming carried out is still quite feasible and appropriate compared to the costs incurred by farmers and has a positive impact on meeting the living needs of the farmer's family.
PERTUMBUHAN DAN HASIL 6 VARIETAS BUNGA MATAHARI (Helianthus annus L.) PADA LAHAN BUKAAN BARU DI DATARAN TINGGI ALAHAN PANJANG Nugraha Ramadhan; Rachmad Hersi Martinsyah; J Jamsari
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.870

Abstract

Sunflower is a commodity that has the potential to be developed as a raw material for producing vegetable oil because it contains high levels of vitamin E. This plant has wide adaptability and requires areas with full sun. However, only certain varieties are able to grow and develop optimally in various agroecosystems. So we need information regarding the suitability of varieties with specific conditions of a location. This study aims to obtain information about varieties that are adaptive to new openings in the highlands of Alahan Panjang, Solok Regency, West Sumatra (1,620 masl) based on growth and yields achieved. The experiment was designed using a Randomized Block Design (RAK) with 3 groups and 5 levels of treatment, namely sunflower varieties. The varieties include IPB BM 1, Ring of fire, Russian Mammoth, Hoppy Black Dye, Black Russian, and Kanigara. The varieties of Russian Mammoth, Ring of Fire, and Hopi Black Dye have better growth when viewed from their adaptability in the research location. Meanwhile, based on the weight of seeds/plant, the percentage of pithy seeds, and the weight of 100 grains the Russian mammoth variety had the best results.
POTENSI PEMANFAATAN GOSSE SEBAGAI PAKAN TERNAK ITIK DI DESA TELLUMPANUA KAB. BARRU BERBASIS DATA CITRA Muh. Irwan; Angga Nugraha; Aksal Mursalat; Reza Asra; S Surianti
JURNAL GALUNG TROPIKA Vol 11 No 1 (2022)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v11i1.878

Abstract

The duck livestock business is one of the business branches in the livestock sector which is now widely cultivated by the community. Especially in South Sulawesi, duck farming has increased over the last 5 years. This happened because the duck culinary business increased along with the increasing demand and purchasing power of the people. In the aspect of duck farming, the feed factor is one of the problems faced by farmers because the proportion of financing can reach 60-80%. To overcome this, one solution that can be done is to utilize locally available feed ingredients sustainably. Gosse (Ceratophyllum sp) is one type of aquatic plant which if its production is excessive in ponds, can harm the growth of milkfish and shrimp. Its potential is so great, that it is considered very worthy of research. This study aims to determine the potential of Gosse as feed for ducks based on the production of fresh material, dry matter, and carrying capacity based on Geographic Information System (GIS) data. The research method applied includes 4 stages, namely Geographic Information System (GIS) analysis, analysis of fresh and dry matter production, nutritional quality analysis, and production conversion to calculate carrying capacity. The results showed that the production of fresh matter reached 74.7 tons/ha/year and the production of the dry matter reached 4,482 tons/ha/year. The production of gosse in Tellumpanua Village in total reached 1,157.09 tons/year in a fresh state and 70.3674 tons//year in a dry state. Based on these data, the carrying capacity of gosse at 30%, 50%, and 70% use respectively is 270, 162, and 115 head/ha/year or 4239, 2543, and 1805 head/year.

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