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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 435 Documents
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Peningkatan Daya Kecambah dan Pertumbuhan Benih Kayu Manis (Cinnamomum burmanii) dengan Berbagai Media Tumbuh Erma Suryani; Herwita Idris; M Melati
JURNAL GALUNG TROPIKA Vol 9 No 1 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i1.588

Abstract

Seeding media have a large role in helping to accelerate germination and seed will have a different response to certain media. Seeding media is needed so that the potential viability of seeds can be optimal. Media in nurseries have a large role in helping accelerate budding. The study was conducted in the greenhouse of the Laing Solok Experimental Garden, West Sumatra. The research aimed to know the composition of the media that can improve the viability of cinnamon (Cinnamomum burmanii) seeds. The study was arranged in a completely randomized design with 7 treatments: wastes ash distillation of citronella, burnt husk, sawdust, soil + wastes ash distillation citronella, ground + burnt husk, sand, and soil. All experiment treatment were repeated 5 times. Each treatment was used 30 seeds of cinnamon with a spacing of 5 x 5 cm. The parameters observed included percentage of growth, vegetative growth (seed height, number of leaves, leaf length and leaf width), root length, number of roots, biomass (wet and dry weight of seeds, root wet and dry weight). The results showed that the best growing media for recalcitrant cinnamon seeds were sawdust and soil + ash of citronella refining waste. The growth percentage of the two media were 76.00% and 64.00% respectively, the best vegetative growth, with the wet weight of the seeds respectively 0.74 g and 0.71 g, root wet weight 0.19 and 0.13 g, seed dry weight of 0.25 and 0.23 g, root dry weight of 0.11 and 0.06 g. The best total leaf chlorophill content in both types of media was 0.026 and 0.034.
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.
PRODUKTIVITAS HASIL TANGKAPAN DAN KOMODITAS UNGGULAN PERIKANAN TANGKAP KABUPATEN ACEH JAYA Makwiyah A. Chaliluddin; Saiful Amri; Ratna Mutia Aprilla
JURNAL GALUNG TROPIKA Vol 8 No 2 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.202 KB) | DOI: 10.31850/jgt.v8i2.418

Abstract

Profil Metabolik Jalur Glikogenolisis Puyuh dalam Kondisi Stres Panas dengan Pemberian Diallyl n-Sulfida (Dn-S) Organik Andi Mushawwir; Nono Suwarno; Diding Latipudin
JURNAL GALUNG TROPIKA Vol 9 No 1 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i1.519

Abstract

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.
Faktor-Faktor yang Mempengaruhi Keputusan Petani Padi Memilih Kredit di Bank (Studi Kasus Kecamatan Wonomulyo Kabupaten Polewali Mandar) I Ikram; Syarifuddin Yusuf; A Abdullah B
JURNAL GALUNG TROPIKA Vol 9 No 1 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.879 KB) | DOI: 10.31850/jgt.v9i1.435

Abstract

This study aims to determine and analyze the influence of partially and the influence together with farmers' income, interest rates, loan amount, credit repayment period, credit distribution process, collateral/credit, and credit services to the decision of rice farmers to choose credit at the bank. The population in this study were rice farmers who took credit at the bank, both those who were still active in a credit or had paid off who were domiciled and were members of farmer groups in Wonomulyo District, Polewali Mandar Regency, West Sulawesi Province. Data were analyzed using multiple linear regression analysis and coefficient of determination. The results showed that the farmers' income partially had a negative and significant effect on the decision of rice farmers to choose credit at the bank. The amount of credit and credit services has a positive and significant effect on the decision of rice farmers to choose credit at the bank. The interest rate, repayment period, credit distribution process, and collateral/collateral do not significantly influence the decision of rice farmers to choose credit at the bank. Farmers' income influences the decision of rice farmers to choose credit at the bank.
Prospek dan Strategi Pengembangan Jagung (Zea Mays L) Berbasis Agribisnis di Kota Parepare J Jaya; Z Zulkifli; N. Nurhapsa
JURNAL GALUNG TROPIKA Vol 9 No 1 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (69.503 KB) | DOI: 10.31850/jgt.v9i1.635

Abstract

Pertumbuhan Bibit Lada (Piper nigrum L.) pada Media Pembibitan dan Waktu Aplikasi Pupuk NPK Siti Munawaroh; Niar Nurmauli; S Sugiatno; Rusdi Evizal
JURNAL GALUNG TROPIKA Vol 9 No 2 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i2.533

Abstract

The aim of this study was to determine the effect of seeding media, the time difference in NPK fertilizer application, and the responses between the two on the growth of pepper cuttings. The first factor is the composition of the planting medium, consisting of a mixture of river sand + husk charcoal, river sand + compost, husk charcoal + compost, and river sand + husk charcoal + compost. The second factor is the application time of NPK fertilizer (P) which consists of 2, 4, 6, and 8 weeks after planting. The initial condition of the cuttings at the initial fertilization was 2 MSPT, namely the age of 35 DAS. The experiment was repeated 3 times and each experiment consisted of 2 seeds. The homogeneity of the inter-treatment variance used the Bartlett test and the additivity of the data with the Tukey test was followed by an orthogonal comparison test of contrast and polynomial at the ? 5% level. The results showed that the best nursery media for the growth of pepper cuttings were river sand + compost on 4, 8, 12 MSPT leaves, fresh weight, and shoot dry weight. In addition, the time of application of NPK fertilizer to the growth of pepper cuttings did not differ in all observed variables. The results also showed that there was an interaction between the nursery media and the time of NPK fertilizer application on the growth of pepper cuttings. The use of river sand media + husk charcoal was linear with the addition of 1 MSPT NPK fertilizer application time and increased the total number of roots by 2.0 roots. Media sand times + husk charcoal + compost at the time of the optimum application of 5.2 MSPT NPK fertilizer produced the highest number of roots is 18.92 roots.
Struktur Pendapatan dan Pola Konsumsi Pangan Rumah Tangga Nelayan Ida Rosada; N Nurliani; Nur Ayufadhilah
JURNAL GALUNG TROPIKA Vol 9 No 2 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i2.592

Abstract

The household income comes from the income of fishermen's household groups (husband, wife, children, and other family members) and works (fishers and non-fishermen). The amount of household income strongly influences the consumption pattern of anglers households. This study aims to analyze the amount of income, food consumption patterns, and the relationship between income and the model of fishermen household food consumption. The population in this study were all fisherman households in Panyula Village, East Tanete Riattang District, Bone Method District. The research's location was carried out purposively, considering that the area is mostly coastal areas, and the livelihood of the community is fishermen. Determining the sample of 10% using a simple random method (simple random sampling), so the number of samples selected is 50 fisherman households. Data were analyzed using the method of income analysis, expected food patterns (PPH), and Chi-square. The results showed that the income structure of fishermen's household originated from the husband's income of 60.3%, the wife 3.8%, the children 30.4%, and the profit of other family members 5.5%. Sources of income based on the type of work, namely from work as fishermen, amounted to 80.5% and alternative jobs other than fishers by 19.5%. The pattern of fishermen's household food consumption based on the Expected Food Pattern is 90% in the shallow category, and there are no respondents insufficient and proper groups. The relationship between income and household food consumption patterns of fishers is not significant.
Pemanfaatan Biochar dan Pupuk Kandang Ayam pada Pertanaman Jagung Hibrida di Tanah Ultisol Samsul Bahri; M Merismon; S Sutejo
JURNAL GALUNG TROPIKA Vol 9 No 2 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i2.599

Abstract

This study aims to evaluate the growth and production of hybrid maize on ultisol soils using biochar and chicken manure to support sustainable agriculture. This study used a factorial design based on the randomized block design, which consisted of two treatment factors and three replications. The first factor is the dosage of biochar consisting of 4 levels, namely without biochar (control), 0.25 kg.m-2; 0.5 kg.m-2; and 1 kg.m-2. The second factor is the dose of chicken manure, consisting of four levels, namely without chicken manure (control), chicken manure with a dose of 0.25 kg.m-2; 0.5 kg.m-2; and 1 kg.m-2. The results showed that biochar treatment had a significant effect on plant height. The interaction between treatments has a significant effect on the weight of the ear without the cob. The best biochar treatment was at a dose of 0.25 kg.m-2 while the best treatment of chicken manure was at a dose of 1 kg.m-2.

Page 20 of 44 | Total Record : 435

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