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Journal of Global Sustainable Agriculture
Published by Universitas Muhammadiyah Palembang
ISSN : 27753522     EISSN : 27753514     DOI : https://doi.org/10.32502/jgsa.v1i1
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science
The Journal of Global Sustainable Agriculture is an international journal on research and or a report on the results of general agricultural research. This journal is managed and published by the Faculty of Agriculture, Muhammadiyah Palembang University. Journal of Global Sustainable Agriculture covers all fields of science regarding general agricultural i.e. Agribusiness (Supply Chain, Production Efficiencies, Feasibility Studies, International Trade, Policy and Strategy Analysis, & Sustainable Development Goals) Agrotechnology (Agronomy, Soil Science, Plant breeding, Plant Protection, & Microbiology), Fisheries (Aquaculture, Physiology, Ichthyology, Biotechnology, Breeding, Aquatic Resources Management, Social Economy of Fisheries, Nutrient, & Biodiversity), Forestry (Conservation, Forest Planning, Forest Policy, Forest Resources, Ecology, Silviculture, Social-Economic, & Forest Management), & Food Processing (Food Technology, Post-Harvest Technology, Agricultural Engineering, & Bio-systems Engineering).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 7 Documents
 1 
Search results for , issue "Vol 1, No 2 (2021)" : 7 Documents clear
Planting Media Combination Effect on the Growth of Mucuna Bracteata Seeds by Applying Vermicompost Kusumawati, Anna; Riyanto, Hendy
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3265

Abstract

This research was conducted to determine the effect of the combination of planting media on the growth of Mucuna bracteata by applying vermicompost. The research had been carried out in the practical garden of the Polytechnic of Lembaga Pendidikan Perkebunan, Wedomartani, Yogyakarta for 2 months from September to October 2019. The research method used a non-factorial randomized block design (RBD) with five treatments. The treatment carried out was a combination of planting media, between soil and vermicompost, namely P0 (100% soil), P1 (80% soil and 20% vermicompost), P2 (60% soil and 40% vermicompost), P3 (40% soil and 60% vermicompost) and P4 (20% soil and 80% vermicompost). The parameters observed in the study were plant height, number of leaves, and stem diameter. The results showed that the growth of Mucuna bracteate seedlings was influenced by the application of vermicompost. The highest plant height and stem diameter in Mucuna bracteate seedlings were obtained in P3 treatment (40% soil and 60% vermicompost), while the highest number of leaves was obtained from P4 treatment (20% soil and 80% vermicompost). Vermicompost can increase soil support for the growth of Mucuna bracteate seedlings so the growth of Mucuna bracteate increases.
Study on the Implementation of the Green City Development Program (PK2H) through Optimizing Green Open Space (RTH) in Ilir Barat I District, Palembang City Rosianty, Yuli; Waluyo, Efendi Agus; Gunawan, Rendi
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3289

Abstract

This study aims to analyze the development, utilization, supervision, and control of the green open space program in Ilir Barat I Sub-District, Palembang. This study was conducted in, Ilir Barat I Sub-District, Palembang city.October 2019 to December 2019. On this research used descriptive qualitative methods and analysis of vegetation (Anveg) by using and purposive sampling. Based on the analysis,The Sub-District of Ilir Barat I has a Green Open Space (RTH) covering an area of 101,389 m2 with a percentage of 0.51%. The area of it does not meet the minimum area of green space based on Law No. 26 of 2007 in article 29 paragraph (2) of 30% and has met the requirements of article 29 paragraph (3) of 20%. With the distribution of green open space is the Puncak Sekuning TPU with an area of 40,000 m² with a percentage of 0.20%.The green space location with the smallest area in the stadium of Bumi Sriwijaya has a green space of 1,627 m² with a percentage of 0.01%. The area of green space in the District of Ilir Barat I Palembang based on the results of the study was 101,389 m², while the area of it based on Palembang PRKP data in the Sub-District of Ilir Barat I of Palembang City was 96,166 m². Researcher measurement data has a difference of 5,223 m² with data from the Palembang City PRKP Service. Angsana tree (Pterocarpus indicus), The highest number of tree in green line (road side) is Trembesi (Albizia saman) while in median road is Tanjung (Mimusops elengi).
Reproductive Biology of Carp (Cyprinus carpio) in Batu Bulan Reservoir, Sumbawa, West Nusa Tenggara Muis, Khoirul Fatah
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3246

Abstract

Research about carp (Cyprinus carpio) reproductive biology in Batu Bulan Reservoir was conducted in April, May, July, and October 2016. This study aims to determine some biological aspects include the degree of gonad maturity, fecundity, spawning frequency and season, and length of the first gonad maturity. The results showed the sex ratio between male and female fish in April (1:5), May (1:3), July (1:3), and October (1:3), with an average of 1:3.5 with the Chi-Square test on the confidence interval. 95%, it turns out that the sex ratio does not follow the 1:1 pattern, or the sex ratio of the fish is not balanced. TKG II carp occurred every month of observation, while the ripe fish of TKG IV gonads were founded only in April, July, and October. The highest percentage of female fish ripe for TKG IV gonads was 45.32%, and males 67.40% were found in October. The size of the ripening female carp size in Batu Bulan Reservoir is 20.16 cm. Carp fecundity ranges from 1,439 to 40,281.
Biological Aspects of Keperas Fish (Cyclocheilichthys apogon) in Batutegi reservoir, Tanggamus Regency, Lampung Province Marson, Marson; Hidayah, Taufik
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3188

Abstract

The research aims to analyze several biological aspects of the squeezed fish in Batutegi Lampung Reservoir. The study used an experimental method of capture used net capture tool with mesh-size 1.5-2.5 inches. Sample fish measured their total length, weighed in weight, and examined their stomachs to determine what type of food they had. We researched in February, August, and November 2017. The example of keperas fish caught amounted to 415 individuals. Analysis of long-weight relationships showed that February and August were allometrically negative, while November allometric was positive. The condition factor is worth one at each station and month.  The eating habits of squeezed fish are plants 50%, fish 15%, insects 10%, worms 9%, phytoplankton 8%, and zooplankton 8%. The growth pattern of fish squeeze in November is isometric and allometric positive due to the development of gonads. The food habits of fish keperas are omnivorous, with the composition according to food availability in the environment. 
Plankton Community in Ogan River, Kertapati District, Palembang, South Sumatra Marson, Marson; Harmilia, Elva Dwi
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3187

Abstract

Research on Plankton Community in The Waters of Ogan River Kertapati District, Palembang, South Sumatra Province, has been conducted from March to April 2018. This study aimed to identify the plankton community, i.e., abundance, diversity index, dominance index, similarity index between stations, and describe pollution level conditions based on saprobic coefficient. Sampling in this study using purposive random sampling method at five observation stations with three sampling locations, respectively. The physical and chemical parameters of the waters include temperature, brightness, current speed, pH, Dissolved Oxygen (DO), nitrates, and phosphates. The composition of plankton consists of 47 Genera derived from 8 Classes, with a total abundance value in March ranging from 13-27 ind./L, and the total value of abundance in April 2018 has a range of values of 12-21 ind./L. Plankton diversity index values in about 1.87-2.98 indicate the stability of the moderate biota community. Based on the index of plankton dominance with a range of 0.05-0.21, no species dominate other species or D = 0(<0.5). In contrast, the index of plankton similarity between stations shows the communities between stations are relatively different (<50%). The water quality of the Ogan River based on saprobic coefficients is light to very light. 
Effect of Planting Media Composition and Number of Segments on Patchouli Cuttings Growth Zairani, Fitri Yetty; Hasani, Burlian
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3311

Abstract

This study aims to analyze planting media composition and the number of segments of the setek on the growth of patchouli. This study used the Group Randomized Design (RAK) method factorially with nine treatments and three replays. One treatment with 5 sample plants. Treatment consists of a) Composition of plant media (M) namely  M0  (topsoil); M1  (topsoil+manure with a ratio of 1:1); M2 (topsoil+ fertilizer drum with a ratio of  1:1), b) Factor number of segments setek (P), namely P1  (3 segments); P2  (4 Segments); and  P3  (5 Segments). The results showed the overall percentage of living seedlings is 100%. The treatment of soil planting media mixed with chicken manure (M2) gives good results only to the growth of patchouli roots. The treatment of five segments of setek (P3) has a good influence on the length of the patchouli root. The interaction between soil media mixed with chicken manure fertilizer (M2) with five segments of setek (P3) gives the best influence on the growth of patchouli root length.
Technical, Financial and Social Cultural of Feasibility Analysis of Combine Harvester in Rice Agribusiness in Tulang Bawang District, Lampung Province Saputra, Hendra
Journal of Global Sustainable Agriculture Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v1i2.3212

Abstract

The objectives of this research were (1) to study the technical aspect of the combined harvester, (2) to calculate the feasibility of rice agribusiness using a combined harvester, (3) to measure adoption level of farmers towards combine harvester in Tulang Bawang District, Lampung Province. The research was carried out in two subdistricts, namely Rawajitu Selatan (represented by Gedung Karya Jitu village) and Rawapitu (represented by Bumi Sari village) of Tulang Bawang district from August 2015 to December 2015, and used survey method. The studied sample of 60 farmers (or 14.90% of 972) was determined with proportional random sampling.  Two sorts of data were collected, namely interview and direct observation on-site, and feasibility analysis on a combined harvester, including technical, financial, and socio-cultural aspects. The result revealed that from technical aspects, combine harvester needed 5 to 7 hours to harvest, produced an excellent quality of unhauled rice with affordable production cost, compared with the traditional method. The use of a combined harvester was financially feasible. This was shown by farmer income and B/C ratio, from socio-cultural aspects, farmers showed high scores of adaption level towards combine harvester, namely 16.29 and 13.06 for Gedung Karya Jitu and Bumi Sari village, respectively.  

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