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INDONESIA
JURNAL GALUNG TROPIKA
ISSN : 23024178     EISSN : 24076279     DOI : -
Core Subject : Agriculture,
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 9 Documents
Search results for , issue "Vol 8 No 3 (2019)" : 9 Documents clear
EPIDEMIOLOGI PENYAKIT LAYU BAKTERI DAN PERKEMBANGAN KOMPLEKS SPESIES Ralstonia solanacearum Andree Wijaya Setiawan
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1187.605 KB) | DOI: 10.31850/jgt.v8i3.502

Abstract

Bacterial wilt is one of the most important diseases due to the difficulty of its control and its effect on the production of many economically valuable plants throughout the world. Ralstonia solanacearum bacteria which later will be better known as Ralstonia solanacearum species complex has a very wide range of host plants. More than 400 species of plants from 50 botanical families, including important plants that are cultivated in Indonesia such as potatoes, tomatoes, eggplants, tobacco, cloves and bananas. This review discusses the epidemiology of diseases caused by R. solanacearum, development of R. solanacearum species complex and mechanisms of action in disease management based on chemical, biological, cultivation and physical methods.
PREFERENSI KONSUMEN TERHADAP PRODUK OLAHAN SAGU Andi Rizkiyah Hasbi; Harmita Sari
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (275.356 KB) | DOI: 10.31850/jgt.v8i3.494

Abstract

IDENTIFIKASI ALAT PENANGKAPAN IKAN RAMAH LINGKUNGAN BERBASIS CCRF DI KABUPATEN PIDIE, ACEH Makwiyah A. Chaliluddin; Muhammad Ikram; Djamani Rianjuanda
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.465 KB) | DOI: 10.31850/jgt.v8i3.504

Abstract

Pidie district is one of the producers of capture fisheries in Aceh Province with a number of fishermen reaching 1,019. Sea fishing activities are open access causing concern to the stock of fish resources in the waters. Many fishing operations that use fishing gear that are not environmentally friendly if not managed properly will cause fish resources to decline or overfishing. This study aims to identified environmentally friendly fishing tools based on the Code of Conduct for Responsible Fisheries (CCRF) in Pidie District. This research was conducted in March 2019 in the waters of Pidie District. Data collection was done by interview and direct observation in the field. Analysis of the environmental friendliness of fishing gear based on weighting the score with the Analysis Hiercy Process (AHP) method. The results showed that the fishing gear included in the category of very environmentally friendly, namely; handline, longline, gillnet, and purse seine. While the fishing gear category is not environmentally friendly, namely; Modified beach seine and beach seine.
DAMPAK PEMBANGUNAN EMBUNG BAGI USAHA TANI PADI SAWAH TADAH HUJAN Muhammad Siri Dangnga; Andi S. Halimah; A Asniar
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v8i3.499

Abstract

TINGKAT KECERNAAN PROTEIN DAN ENERGI METABOLIS BIJI DURIAN DENGAN METODE PEREBUSAN SEBAGAI PAKAN ALTERNATIF Lilik Krismiyanto; Istna Mangisah; Nyoman Suthama
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v8i3.449

Abstract

KARAKTERISASI TELUR IKAN TERBANG (TOBIKO) SUMBER POLYUNSATURATED FATTY ACIDS SEBAGAI PANGAN FUNGSIONAL Muhammad Yusuf; Nur Fitriani Usdyana Attahmid; Rahmawati Saleh; P Pabbenteng
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.836 KB) | DOI: 10.31850/jgt.v8i3.419

Abstract

Fish protein concentrates a resulting product by removes fat and water, in high protein concentrations. Mostly this product is applied to food that gets tall carbohydrates. Making fish protein concentrate is to constitute development innovation forms easy protein to be applied to food product gets low protein. The use of by-products, for example, fish eggs as a source of protein for functional food has not been widely carried out. An understanding of the chemical characteristics of flying fish eggs is very important. Previous research on fish eggs has become the basis for researching the chemical characteristics of flying fish eggs. Information about the levels of fatty acids, amino acids, total carotenoids, and ?-tocopherols of flying fish eggs has not been done. This research was expected to help the utilization of these commodities optimally. The purpose of this study was to determine the levels of fatty acids, amino acids, total carotenoids, and ?-tocopherol eggs of flying fish. This study was divided into 2 phases. The first step was a characterization of flying fish eggs using proximate analysis, tocopherol analysis, amino acid, and fatty acid analysis. The second step was followed by making flying fish protein concentrate followed by organoleptic testing, proximate analysis and degree of white flour concentrate. The best results in the extraction solvent with isopropyl alcohol (IPA) for 3 hours and belongs to type b for concentrated protein egg fish. KPTI is generated has the ability absorption of water, oil, emulsion and capacity density of kamba is good for additional materials, substitution and binder material for application-based products for the food high-protein food. KPTI has the amino acids essential and non-essential was very beneficial to the body.
PENDAPATAN DAN STRATEGI PENGEMBANGAN USAHA INTEGRASI SAPI POTONG PADA TANAMAN KAKAO DI KABUPATEN BOALEMO GORONTALO Hildah Khurniyah; Zulzain Ilahude; Muhammad Mukhtar
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v8i3.529

Abstract

The implementation of the cocoa and cattle integration system is expected to reduce agricultural production costs and livestock business costs due to the availability of feed ingredients for livestock and sources of fertilizer for cocoa plants. This study aims to analyze the income of farmers who apply the system integration pattern for beef cattle in cocoa. In addition to analyzing strategies that must be applied by beef cattle breeders in the cocoa crop integration pattern. The study was conducted in Paguyaman and Wonosari Districts, Boalemo District, with a sample of 103 farmers. Analysis of the data used is a descriptive analysis of income and SWOT. The results showed that farmers' income in the integration pattern had good progress where the R / C ratio of cocoa plants had increased income by 23.48% from non-integration into integration. While for cattle, there was an increase in income of 2.39%. In addition, a strategy to develop the integration of beef cattle-cacao is in quadrant 3, a WO strategy that combines opportunities to reduce farmers' weaknesses in developing integrated beef cattle systems in crops. cocoa in Boalemo District.
KADAR ABU, BETN, DAN SERAT IKAN CAKALANG ASAP DENGAN PERENDAMAN EKSTRAK DAUN BELIMBING WULUH Ida Astuti; Asniati Ningsi
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v8i3.452

Abstract

Gorontalo Province is one of the regions that have the biggest potential to produce skipjack fish (Katsuwonus pelamis) in Indonesia. The community processes the catch into processed which has economic value, both traditional and modern. One of them is smoked fish which gives a distinctive taste and can extend its shelf life and maintain nutrient levels. The purpose of this study was to determine the effect of wealth starfruit leaf extract on Proximate Cakalang fish smoke. This research is an experimental study with the treatment of using star fruit leaf extract (EDBW) and without star fruit leaf extract (TEDBW) with 3 replications. The parameters tested were proximate (ash, fiber, and BETN). The results of the analysis were calculated using Anova Two-Factor with Replication. The results showed that the ash of skipjack smoked fish with EDBW treatment was 1.55% and without EDBW treatment was 1.33%, BETN with EDBW treatment was 0.73% and without EDBW treatment was 1.37%, fiber content with EDBW treatment was 0.08% and without treatment, EDBW is 0.23%. The best result is this belimbing leaf extract capable of lowering BETN by 0.64%. It can be concluded that the starfruit leaf extract significantly affects BETN and fiber but does not affect the ash content.
EFEKTIVITAS WAKTU PENGGENANGAN AIR TERHADAP PENGAWETAN LENGAS TANAH PADA TANAMAN KEDELAI A Aminah; A Abdullah; N Nuraeni; Marlyana S. Palad
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.552 KB) | DOI: 10.31850/jgt.v8i3.508

Abstract

Important factors that form the basis of water management are plant characteristics based on water requirements, the amount of water supplied, irrigation methods, and soil characteristics to conserve water. These factors are also influenced by local agroecological conditions such as climate, soil type, and availability of irrigation water. The study aimed to determine the effectiveness of inundation time on soybean growth and production to maintain soil moisture. The study was arranged in an experimental form using a Randomized Block Design (RBD) consisting of waterlogging time treatment (W), ie not flooded/field capacity (W0), inundation 0-15 days after planting (dap) (W1), inundation 15-30 dap (W2), inundation at 30-45 dap (W3), and inundation continuously until harvest (W4). The height of the water given was 5 cm. The results showed that continuous inundation until harvest increased the weight of seeds by 19.23% compared without inundation. This was evidenced by the increasing number of pods and number of seeds per plant by 31.1% and 37.59% compared to field capacity. Continuous inundation showed that the highest soil water content (moisture) compared to other treatments. As for the greenness of leaves, inundation at 15-30 dap showed the lowest greenness of leaves while the highest greenness of leaves is inundation 0-15 dap, and this was not significantly different from other treatments. Continuous inundation has shown the potential to increase soybean yield. These results indicated that the irrigation method until the soil was saturated with water or above the field capacity was still quite safe for the growth, development, and production of soybean plants.

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