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International Journal of Agriculture System

ijas
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Published by Universitas Hasanuddin

ISSN : 23379782 EISSN : 25806815 DOI : http://dx.doi.org/10.20956/ijas.v5i2.1236

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

International Journal of Agriculture System (Int. J. Agr. Syst.- IJAS) is published by Hasanuddin University (UNHAS) twice a year in June and December. This journal is an academic, citation indexed, and blind peer-reviewed journal. It covers original research articles, short notes and communications, reviews (including book), concepts, commentaries, and letters on a diverse topic related to agricultural systems including forestry, fishery/marine, and animal sciences. The aims of this journal are to provide a venue for academicians, researchers, and practitioners to share/discuss theories, views, research results, on issues related to the science, engineering and technology, and humanities in agriculture development, management, and issues in agricultural systems, particularly in the tropics. However, any other articles related to non-tropical agricultural systems are also welcome.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 6 Documents

Search results for , issue "VOLUME 6 ISSUE 2, DECEMBER 2018" : 6 Documents clear

Research on the Effects of International R&D on Carbon Productivity in China: Empirical Study Based on Dynamic Panel Dawei Gao; Haisong Nie; Marina Takeyasu
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

At present, nearly 70% of the world's new increase carbon dioxide emission comes from China. Technology is the key power to develop low-carbon economy. Because of the shortage of independent　R & D and the relative backwardness of low-carbon technology,　Chinese need developed countries’ R&D capital and advanced technology to promote low-carbon technologies. Based on the panel data from Chinese 30 provinces from 2001 to 2014 and dynamic panel model, this paper researchs on the effects of international R&D on regional carbon productivity in China. The empirical results show that, the technology spillover effect of FDI and import trade can improve carbon productivity, and imported technology contracts play a positive role on carbon productivity, but not significant. There is a significant positive correlation between independent R&D and carbon productivity. Finally, the corresponding policy is put forward according to the conclusions

Designing New Strategy for Enhancing Robusta Coffee Production: An Application of Interpretative Structural Modeling Andi Nuddin; Reskiana Reskiana; Arman Arman; Syarifuddin Yusuf; Nuringsih Nuringsih; Muhammad Arsyad; Andi Bustan; Alimuddin Laapo
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

One of the causal factors affect coffee production declining in Indonesia is the decline in harvest area of coffee plants. The decline in the area of coffee farming is caused by the shift of farmers from coffee to other commodities, such as corn, vegetables and fruit. The research was conducted to determine new strategic steps in order to enhance robusta coffee production. To achieve the research objectives, Interpretative Structural Modeling (ISM) analysis and modeling techniques are carried out. This modeling technique does not require a large sample, so the sample used in this study is limited to 22 people from several related agencies. Data processing in research is carried out according to the needs of Interpretative Structural Modeling (ISM) analysis. The results show that the new strategy in developing Robusta coffee production is (1) rehabilitation of coffee plants, (2) rejuvenation of coffee plants, (3) selection of superior coffee varieties, (4) provision of farming roads, (5) coffee price stabilization, (6) intensification of coffee plants, (7) pest control, and (8) increased knowledge of farmers. These new combinations strategy can be strongly expected to enhance robusta coffee production in the country.

The Influence of Different Characteristic Demographics of Beef Cattle Farmers on Adoption of Concentrate and UMMB Technology Sutrisno Hadi Purnomo; Rendi Fathoni Hadi; Sulistyo Sulistyo
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

This research aimed to find out the influence of different demographic characteristics of beef cattle farmers on adoption of concentrate and UMMB (Urea Mineral Molasses Block) technology. The method employed was a descriptive quantitative with survey technique conducted on beef cattle farmers. The sample was selected using convenience sampling method, with 65 beef cattle farmers as the sample. The primary data was obtained from questionnaire and interview with 65 beef cattle farmers. The secondary data was obtained from Karanganyar Regency’s Central Statistic Agency. The data analysis employed included descriptive analysis, validity, reliability, and Oneway ANOVA tests. The results showed that the different demographic characteristics of beef cattle farmers (age, education, main job, job duration, breeding business status and cattle number owned) influence the adoption of concentrate and UMMB technology. The conclusion of research was that the demographic characteristics of beef cattle farmers showed different effects on the adoption of concentrate and UMMB technology.

Traditional knowledge in weathering effects of climate variability on upland farming among Buhid Farmers in Occidental Mindoro, Philippines Susanita G. Lumbo
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

This exploratory study highlights the tradidional knowledge employed by Buhid farmers in weathering effects of climate variability on upland farming. A total of 100 farmers from two Buhid settlements participated in the study. They are either young or middled-aged and with small or big households. Less than half of them are affiliated to community organizations. Majority have neither attended relevant trainings and seminars nor have been involved in community initiatives relating to climate variability adaptation. The farmers attribute poor soil, low yield, poor yield quality, water scarcity, depletion of natural resources, and crop pest and diseases as manifest effects of climate variability. They practice rituals, ecological farming, and food substitutes to counter negative effects of climate variability on upland farming. The Buhids’ organizational affiliation, trainings and seminars attended, and community involvement were found associated to the traditional knowledge employed in adapting to effects of climate variability on upland farming.

Quality and Storability of Mango During Zero Energy Cool Chamber (ZECC) Andi Dirpan; Muhammad Tahir Sapsal; Adiansyah Syarifuddin; Mulyati M Tahir; Kamilia Nur Yaumil Ali; Abdul Kadir Muhammad
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

Many researchhavefound thatthe use of zero energy coolchamber (ZECC) extend the shelf life of stored fruits and vegetables. There is a lack of study conducted in Indonesia about the use of ZECC to keep mangos after harvesting though. The present study, therefore, was aimed to understand the quality and storability of stored mangos in ZECC. Three different storage containers, a ZECC, ambient, and refrigerator with different average RH and temperature, were used to place selected ripe mangos (Mangifera indica L) that were manually harvested from farmers’ field nearby. The ZECC was set up at the residential complex for lecturer of Hasanuddin University as the experiment site. Results showed that mangos inside ZECC were acceptable until eleven days of storage after considering both quality and sensory evaluation. The result suggests that ZECC can maintain mango’s quality and extend its shelf life, which reveals that ZECC seems promisingfor commercial application

Local Action for Realizing Sustainable Society: A Survey of Japanese "Futurecity" Initiative Marina Takeyasu; Haisong Nie; Dawei Gao; Chuangbin Chen
International Journal of Agriculture System VOLUME 6 ISSUE 2, DECEMBER 2018
Publisher : Hasanuddin University

To convert a society to a sustainable system, attempts are required not only at international and governmental levels, but also at regional levels. It is necessary to challenge multiple issues through cooperation among various actors, such as national governments, local governments, private enterprises and residents. In Japan, one of the initiatives to achieve “the sustainable” at regional level is the “FutureCity” initiative. This is a part of National Strategic Projects in “New Growth Strategy”, which Japanese government introduced in 2010. The purpose of the “Futurecity” initiative is to create the capacity in cities to deal with environmental issues and problems of aging society, as well as establishing sustainable socioeconomic system with environmental aspects, social aspects and economic aspects. Japanese government selected, as the “FutureCity”, the five cities (Yokohama city, Shimokawa town, Kashiwa city, Toyama city and Kitakyusyu city) for making pioneering effort on these challenges, and the six cities that were hit by the Great East Japan Earthquake and great Tsunami in 2011. This “Future city” is expected to provide model solution of human common issues as a forerunner. The object of this research is to define the current situations and problems of the “FutureCity” initiative, through a case study on Yokohama city in Kanagawa prefecture, which is characterized as a big city in Japan. Here, we examined how Yokohama city is tackling the environmental issues and problems of aging society as the “FutureCity” and what problems it has in maintaining their initiative itself as a local government. In addition, we considered how, at international level, Japanese “FutureCity” initiative can contribute to realizing sustainable society

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Ahsan Yunus

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ahsanyunus@unhas.ac.id

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ijas@unhas.ac.id

Editorial Address
Graduate School 2nd Floor, Room 202, Hasanuddin University, Jalan Perintis Kemerdekaan KM. 10, Tamalanrea, Makassar, 90245, South Sulawesi, Indonesia.

Location
Kota makassar,

Sulawesi selatan

INDONESIA

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Abstract

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Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Ahsan Yunus

Contact Email ahsanyunus@unhas.ac.id

Phone -

Journal Mail Official ijas@unhas.ac.id

Editorial Address Graduate School 2nd Floor, Room 202, Hasanuddin University, Jalan Perintis Kemerdekaan KM. 10, Tamalanrea, Makassar, 90245, South Sulawesi, Indonesia.

Location Kota makassar, Sulawesi selatan INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Ahsan Yunus

Contact Email
ahsanyunus@unhas.ac.id

Phone
-

Journal Mail Official
ijas@unhas.ac.id

Editorial Address
Graduate School 2nd Floor, Room 202, Hasanuddin University, Jalan Perintis Kemerdekaan KM. 10, Tamalanrea, Makassar, 90245, South Sulawesi, Indonesia.

Location
Kota makassar,

Sulawesi selatan

INDONESIA