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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.
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Articles 14 Documents
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Search results for , issue "Vol 13 No 1 (2024)" : 14 Documents clear
Keterkaitan Produksi dan Konsumsi Telur Ayam Ras dalam Memenuhi Kebutuhan Pangan Hewani di Sulawesi Selatan Nurul Fatimah Syam; Ahmad Ramadhan Siregar; Ariady Arsal
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1134

Abstract

The research aims to analyze the factors that influence production and consumption and the relationship between the production and consumption of purebred chicken eggs in meeting animal food needs in South Sulawesi. The methods used in this research are descriptive analysis method and quantitative analysis. The sample in this research was 120 breeders and household consumers. The data collected is primary and secondary. Primary data was obtained from respondents through observation, interviews, and distribution of questionnaires. Primary data processing uses the SEM-PLS (Structural Equation Modeling-Partial Least Square) method. Secondary data was obtained from the Central Statistics Agency, Livestock Service, and South Sulawesi Agricultural Extension Center. The research results show that the R-squared value of egg production is 0.792. This value shows that feed, DOC, labor, and capital have a positive and significant effect on egg production of 79.2%. Furthermore, the R-squared value of egg consumption is 0.812. This value shows that price, income, population, and taste positively and significantly affect egg production by 81.2%. Furthermore, the R-Square value of Fulfillment of Animal Needs is 0.530, which means that Egg Consumption and Egg Production can explain or influence positively and significantly the Fulfillment of Animal Needs by 53% with a production coefficient value of ?= 0.479 > Consumption coefficient ?= 0.478.
Perubahan Mata Pencaharian Petani sebagai Dampak Alih Fungsi Lahan Pertanian : (Kajian Penelitian di Kecamatan Bacukiki Kota Parepare) Pratiwi MK; Andi Nuddin; Iradhatullah Rahim
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1140

Abstract

The population of Parepare City, South Sulawesi, has increased yearly. It causes a high need for housing. Unsurprisingly, land that is strategic for agriculture is then used as housing. The economic level of society also influences the conversion of agricultural land. People who cannot meet their daily needs through sales of agricultural activities, which are generally low, try to find other forms of business that can improve their welfare. This research aims to determine the pattern of changes in farmers' livelihoods due to the conversion of agricultural land. This research uses a quantitative descriptive approach. The samples taken were 52 farmers who had sold their agricultural land. Then, the next stage of analysis uses the Wilcoxon test analysis. The research results show that 26.92% of farmers whose land has been converted still work in the agricultural sector, 65.39% in the non-agricultural sector, and 7.69% do not. The conversion of agricultural land to non-agricultural land was expected to improve farmers' economic conditions. However, these conditions are not what is happening in society. The research results show no real influence between the farmers' income before and after the land is converted.
Uji Viabilitas, Vigor, dan Pendugaan Aksi Gen Varietas Tebu (Saccharum Officinarum L.) Berdasarkan Karakter Agronomi Mayasari Yamin; Sri Nur Qadri; Taufiq Hidayat RS
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1144

Abstract

Sugarcane seeding is a conventional initial seed stage that begins based on the juvenile phase for the formation of the three main components of the plant, namely roots, stems, and leaves. Conventional sugar cane nurseries use explants from either bud chips or mules to grow buds. Initial testing is based on viability characteristics, and seed vigor index. In addition, explant growth is influenced by the genetic aspects of each material used. This research aims to (1) determine the viability, and index of sugarcane seeds, and (2) estimate the action of genes that influence each observed character. This research was carried out in June – July 2023. The research used a complete randomized block design with the treatment of sugar cane varieties, namely AMS Agribun (V1), AAS Agribun (V2), and Kidang Kencana (V3). The results showed that the agronomic characters for the number of leaves, and leaf length were significantly different from ? 5%, with standard deviation, and coefficient of variation values, respectively, reaching 0.0697, and 21.144 for the number of leaves, and 4.743, and 29.776 for leaf length characters. The characters for the number, and length of leaves have skewness, and kurtosis values of 0.816, and (-0.3079), and 0.416, and (-0.811), respectively. The AMS Agribun variety showed the best performance for plant height, leaf length, leaf greenness, and number of roots. The AAS Agribun variety showed the best performance for the character's number of leaves, leaf width, and leaf area. Meanwhile, the Kidang Kencana variety showed the best performance regarding vigor index, growth speed, germination capacity, and root length.
Fortifikasi Tepung Daun Pepaya pada Pakan untuk Stimulasi Pertumbuhan Ikan Nila (Oreochromis niloticus) Yusdalifa Ekayanti Yunus; Ummu Kaltsum SC; Fauzia Nur; Sahabuddin; Fitri Indah Yani; Nurul Mutmainnah; Rismawaty Rusdi
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1146

Abstract

One of the fundamental problems in tilapia aquaculture is the decline in water quality in the hatchery. The seed stage is more vulnerable to environmental changes that can reduce the gowth process of seeds and will further cause death. This study aims to determine the effect of fortification of papaya leaf flour (Carica papaya L.) to stimulate tilapia gowth. This study used an experimental method to treat different doses of papaya leaf flour mixed into the feed, namely 0%, 2%, 4%, and 6%, with the test animals used as tilapia seeds measuring 1.4 gams with a length of 3.2 cm. The proximate test results showed that the moisture, ash, crude fat, crude protein, crude fiber, and BETN content were suitable for tilapia fish needs. After 30 days of rearing with the test feed, there was an effect on the specific gowth rate parameters on day 15 and day 30 and the average absolute gowth. The best specific gowth rate (SG) at a dose of 2% was obtained at 6.606% on day 15 and 4.400% on day 30. The best average absolute gowth was obtained at 2% dose feeding with tilapia weight of 6.606 gams and length of 4.400 cm.
Dampak Alih Fungsi Lahan Pertanian di Kawasan Objek Wisata Latimojong Terhadap Pendapatan Petani Abd Rahim; Edy Kurniawan; Pratiwi MK; Putriani
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1147

Abstract

Uncontrolled conversion of agricultural land remains a serious problem in agricultural development, not only in urban areas but also in rural areas. The conversion of agricultural land often impacts the socio-economic life of farmers, especially income. One form of agricultural land conversion currently widely practiced is converting agricultural land into tourist sites. This research aims to determine the impact of the existence of the Civil Camp Karangan tourist attraction on the income of farmers who change land functions. The method used in this research is quantitative descriptive analysis. The Paired sample T-test analysis was used to determine the difference in farmers' income before and after the conversion of agricultural land. The results showed a calculated T value of 7,000> 2.57 T table value. It showed a difference in farmers' income before and after converting agricultural land into a tourist attraction. Thus, efforts are needed to improve the quality of the Civil Camp Karangan tourist attraction so that it still has economic benefits for the community around the location, especially farmers.
PENAMBAHAN MULTI ASAM AMINO PADA MEDIA PEMELIHARAAN LARVA RAJUNGAN Portunus pelagicus UNTUK LAJU PERCEPATAN METAMORFOSIS STADIA ZOEA HINGGA MEGALOPA Nurul Mutmainnah; Zulfiani; Yusdalifa Ekayanti Yunus; Faidar; Muh. Yusri Karim; Fitri Indah Yani
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1149

Abstract

The addition of multi-amino acids to the culture media for Portunus pelagicus crab larvae accelerates the metamorphosis rate from the zoea to megalopa stages. The research aims to examine the effect of adding multiple amino acids to the rearing media and determine the best dosage on the rate of acceleration of metamorphosis (stage transfer) of P. pelagicus crab larvae from zoea to megalopa stages. Test samples are taken daily to see the development of larvae or larval stage index. The test animals used in this research were zoea-1 stage crab larvae stocked at 100 individuals/L density. The container used in this research was a black plastic basin with a water volume of 30 liters. Treatment doses of amino acids were 0, 150, 200, and 250 ppm with 3 repetitions each. The research results show that administering multi-amino acids in the rearing media can accelerate the transfer rate of crab larvae stages. The fastest rate of acceleration of metamorphosis from zoea to megalopa was produced at a treatment dose of 250 ppm for 10 days, and the longest was produced at a dose of 0 ppm for 13 days. Stage transfer between sub-zoea takes 2-3 days for metamorphosis, and zoea to megalopa takes 10-13 days.
Evektivitas Pengolahan Tanah dan Pengapuran Terhadap Pertumbuhan dan Produksi Kacang Merah (Phaseolus vulgaris L) Aminah; Nuraeni
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1156

Abstract

Soil is an essential factor in cultivating plants, which, apart from being a planting medium, also supplies food in the form of nutrients. For successful cultivation, farmers should know the condition of the soil before planting. One of the most important things is the soil acidity level (pH) and the type of soil that will be used for planting. The research aimed to determine the effect of soil processing and liming on the growth and production of red bean plants. The research was carried out in Bontomanai Village, Bungaya District, Gowa Regency, at an altitude of ± 400 meters above sea level from May to December 2023. The research used a Factorial Randomized Block Design with 2 factors. The first factor is soil processing, with 2 treatment levels: No tillage (control) and tillage (Hoeing). The second factor is the lime dose, with 4 levels of treatment, namely without liming (control), 1 ton/ha (0.1 kg/plot), 2 tons/ha (0.2 kg/plot), 3 tons/ha (0 .3 kg/plot). There were 8 combinations, and each treatment combination was repeated 3 times, so that 24 treatment combination units were obtained. Each treatment combination unit used 10 plants and 3 sample plants. The research results showed that tillage had a better effect than no tillage at a weight parameter of 100, namely 41.30 gr. Liming at a dose of 3 tons per hectare had the best effect on plant height parameters, namely 47.68 cm. The interaction between soil processing and liming at a dose of 3 tons/ha gave the best effect on seed weight per planting, 24.93 grams, seed weight per plot of 0.28 kg, and seed production per hectare, namely 2.8 tons/ha.
Kajian Sifat Fisik Tanah pada Lahan Kering Beriklim Kering di Kecamatan Wulla Waijelu Kabupaten Sumba Timur Yonce Melyanus Killa; Melycorianda Hubi Ndapamuri; Edmilson Umbu Ratu; Matias Umbu Teul
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1161

Abstract

Dry land with a dry climate (LKIK) is suboptimal land that has the potential to be developed. A higher evapotranspiration rate than rainfall characterizes this land, so this land is in a condition of water shortage. One of the areas with LKIK conditions is Wulla Waijelu District, East Sumba Regency, East Nusa Tenggara Province, which is one of the areas with LKIK conditions. This area has not utilized its land potential because the land's condition, especially the soil's physical properties, has yet to be discovered. Therefore, this research was conducted to determine the physical properties of the land so that its use was based on the capabilities of the land. This research was conducted in Wulla Waijelu District in June-August 2023. This research used survey methods and sampling at predetermined points for four land uses. The observation variables are soil texture, permeability, porosity, bulk weight, and field capacity water content. The research results show that the research results provide varying values between land use and observation variables. Soil texture consists of clay, sandy clay, dusty clay, sandy loam, and dusty clay. Permeability criteria are medium, medium to fast, and fast, with soil porosity ranging from 22.8-70.3%. Soil bulk weight is between 0.96-1.6 gr/cm3, with field capacity water content varying from 22.8% to 70.3%.
Visual Daun dan Identifikasi Hara Mikro pada Tanaman Lada dengan Kriteria Pertumbuhan Baik Irman; Nyayu Siti Khodijah; Ismed Inonu; Muntoro; Iwan Setiawan
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1162

Abstract

Fertility and continuity of results are needed in pepper cultivation, so the right compatibility of nutrients is needed. Micronutrient observations are often not carried out regularly and tend to lag behind macronutrients, even though they are equally essential. Symptoms will be visible visually on the leaves and it is important to know that identifying nutrient symptoms is important. The leaf samples were represented by 20 old leaves and 20 young leaves which were observed visually by comparing them based on the nutrient symptom table, then the micronutrients of the young leaf tissue were analyzed. Based on the visuals of the leaves, symptoms of micronutrients were found dominantly found in young leaves. The diagnosis results based on visual symptoms were that pepper plants with the criteria for healthy growth still found symptoms of Fe deficiency in the form of yellowing in young leaves and also in old leaves, symptoms of Zn toxicity in the form of chlorosis between the leaves. young and Kahat B which shows that there are several young leaves which are also darker in color than normal young leaves. Based on analysis of the micro nutrient content found in young leaf tissue, the content of Cu, available Fe, Mn, Zn, B, Mo is below 100 ppm (100 mg/Kg), this figure shows that it is still in the low category.
Pengaruh Suhu dan Lama Penyangraian Terhadap Sifat Fisik Kopi Robusta Tempur Shodiq Eko Ariyanto; Heny Alpandari; Suharijanto; Hendy Hendro Hadi Sridjono
Jurnal Galung Tropika Vol 13 No 1 (2024)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v13i1.1165

Abstract

Coffee roasting is a step in shaping the aroma and flavor of coffee beans, which is done through heating at high temperatures. Only now, information on the optimal roasting method to create quality coffee is limited. In some conditions, there is a decrease in coffee quality due to the overroast process. This study was conducted to determine the effect of temperature and roasting time on changes in the physical properties of Robusta coffee. The research design used was a Factorial Completely Randomized Design (CRD) with the treatment of variations in temperature and roasting time consisting of three levels, namely roasting temperature consisting of 100 °C, 110 °C, and 120 °C. In contrast, the roasting time consisted of 75 minutes, 80 minutes, and 85 minutes. Each treatment was replicated three times so that 27 experimental units were obtained. Based on the results of research on temperature treatment and roasting time, 100 °C treatment for 85 minutes gave better results on the parameters of water content, solubility, color, taste, and overall. It was followed by 110 °C temperature treatment for 75 minutes.

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