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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 5 Documents

Search results for , issue "VOLUME 5 ISSUE 1, JUNE 2017" : 5 Documents clear

Poverty Situation of Cocoa Smallholders and Its Determinant in West Sulawesi, Indonesia Nurlaela Nurlaela; Muhammad Arafat Abdullah
International Journal of Agriculture System VOLUME 5 ISSUE 1, JUNE 2017
Publisher : Hasanuddin University

Poverty of cocoa smallhoders is still identifed as a serious issue in Indonesia. The general specific objectives of the research is to calculate the percentage of cocoa smallholders are living below the Provincial Poverty Line and identifying determinant affects poverty of smallholders. The research employed Head Count Index and Path Analysis. Results show that the percentage of cocoa farmers living below Poverty Line reached 65% in the province. Determinant factors affects poverty situation is education attainment of family member, access to price information, cocoa estate area, distance to school. It suggests that in order to reduce poverty of cocoa farmers need to improve children and education attainment, making school is more closer to the farmers community and develop cocoa estate area and connecting price information to the farmers.

Characterization of Snack Food Bars Made of Nixtamalized Corn Flour and Flour Of Nike Fish for Emergency Food Rahmiyati Kasim; Lisna Ahmad; Suryani Une; Yoyanda Bait; Siti A. Liputo
International Journal of Agriculture System VOLUME 5 ISSUE 1, JUNE 2017
Publisher : Hasanuddin University

Utilization of local food source such as nixtamalized corn flour and nike flour as base ingredients in producing snack bars may add the product value and also reduce production costs. The purpose of this study was to produce a prototype snack food bars weighing 50 grams for each bar, containing calories that meet the standards of Emergency Food Product (EFP) by 233 kcal/bar, and being favored by consumers. Snack food bars produced in this study used the formulation in the previous study, consisted of 26.77% nixtamalized corn flours, 6.69% nike flours, 9.37% corn starch, 20.08% chocolate, 13.01% margarine, 13.38% egg whites, and 13.38% sugar. Snack food bars were produced through six steps: weighing ingredients, mixing, molding, baking in the oven, cooling, and packaging. The baking process used three combinations of temperature and time, each with 3 replicates. Bars were baked at 1000C for 20 minutes, and then followed by temperature of 1400C (treatment A), 1500 C (treatment B), or 1600C (treatment C) for 40 minutes. Snack food bars produced by baking temperature combination were less preferred by the panelists based on the taste attributes due to the distinctive flavor of nike flours persisted in the bars. Baking temperature C (at 1000 C for 20 minutes, followed by 1600C for 40 minutes) got the highest score based on the texture attributes. The nutrient and calorie content of snack food bars produced did not show much difference with the formulation result. Snack food bars produced in this study contained 10.1751 g fat, 3.5694 g protein and 32.2681 g carbohydrate in every 50 g of snack bars. Based on the formulation result, snack food bars contained 9.8 g fat, 5.84 g protein, and 30.37 g carbohydrate per 50 g of snack bars. Snack food bars produced in this study contained 234.926 kcal per 50 g of snack bar while based on the formulation result, snack food bars contained 233 kcal per 50 g of snack bar. This implies that Snack food bars based local product has the potential to developed in the regional in security food in the face of emergency condition.

Patterns of Food Consumption and Production of Mountainous Community in Sinjai District, South Sulawesi Province, Indonesia Ahfandi Ahmad; Rahmadanih Rahmadanih; M. Saleh S. Ali
International Journal of Agriculture System VOLUME 5 ISSUE 1, JUNE 2017
Publisher : Hasanuddin University

Food availability of one area affects its community food consumption patterns. The area will use its natural resources to satisfy all needs of its society. This study aimed to explain the patterns of consumption and production of food in a mountainous area. This research is a descriptive study using both qualitative and quantitative approaches. In qualitative approach, the data obtained by indepth-interview and Focus Group Discussion (FGD), whereas quantitative data obtained through household surveys of 40 households as samples. Field data collection is done systematically through questionnaires and interviews. There are two data sources namely primary data and secondary data. Primary data were obtained from people in the local area either as informants selected using snowball techniqueor respondents selected purposively. Furthermore, the secondary data were obtained from the literature that correlates with research areas. The result shows that the pattern of food production in the mountainous region is divided into two types based on the land used that is wetland and dry land. The wetland is used by mountainous community to produce food such as rice and corn with a frequency of twice a year. As for the dry land, it is cultivated to produce vegetables that are produced throughout the year as daily necessities. The pattern of consumption in the community correlates with the amount, type and consumptive frequency of the food. In general, people in mountainous areas still consume rice as a staple food by eating vegetables and fish as complementary with a frequency of 2-3 times a day. This is because the access is still relatively easy to obtain these foods.

Clonal Propagation of Flacourtia indica for Ensuring Quality Planting Materials and Sustainable Supply of Edible Fruits Md. Alamgir Kabir; Md. Hasan Mehedi Khan; Md. Masudur Rahman; A.T.M. Rabiul Alam; S.M. Hemayet Jahan; A.K.M. Mostafa Zaman; Muhammad Zahid Al Mamun
International Journal of Agriculture System VOLUME 5 ISSUE 1, JUNE 2017
Publisher : Hasanuddin University

The present study was carried out at the Agriculture research field, Patuakhali Science And Technology University(PSTU), Patuakhali, from March, 2015 to April, 2016 to explore the domestication potential and to evaluate the rooting performance of Flacourtia indica (katabohori), a wild fruit species in Bangladesh, through clonal propagation by stem cutting under 3 different doses of rooting hormone IBA (Indole Buetaric Acid) and planted in the perforated plastic tray filled with coarse sand and gravel placed in the non-mist propagator. The experiment was laid out following a Randomized Complete Block Design (RCBD) with 4 treatments and 4 replications (blocks). The treatments were T0= control, T1 = 0.2% IBA, T2 = 0.4% IBA, T3 = 0.8% IBA. The rooting ability of cuttings was significantly influenced by the application of IBA. The results showed that the highest rooting percentage (100) and maximum root number (8) of Flacourtia indica stem cuttings were obtained from the cuttings treated with 0.4% IBA followed by 0.2% IBA where as the longest root length (8.998 cm) was recorded with 0.2% IBA followed by 0.4% IBA. Survival percentage of the cutlings (the rooted cuttings) after 3 months of transferring them into poly bags was also significantly enhanced by exogenous rooting hormone (IBA) application. The highest survival percentage (84.5 %) was for the cuttings treated with 0.4% IBA followed by 0.2% IBA (71%). The similar trend was also observed for average cutling height and number of leaf. Findings of the present study reveal that the plant species is highly amenable for clonal propagation by stem cuttings using low-cost non-mist propagator. Considering both rooting percentage and root number, 0.4% IBA treatment of stem cuttings may be recommended for mass production of quality planting stocks for the domestication of the species in homestead agroforestry or in fruit orchards to provide edible fruit to rural poor people of natural disaster vulnerable Bangladesh.

Nutritional Value of Putak: Apparent Metabolisable Energy, and Growth Performance Catootjie L. Nalle; Marlin R.K. Yowi; Defrys R. Tulle
International Journal of Agriculture System VOLUME 5 ISSUE 1, JUNE 2017
Publisher : Hasanuddin University

Two experiments were conducted to evaluate nutritional value of putak for broilers. Experiment 1. The apparent metabolisable energy of raw and fermented putak were determined. The experimental design used was completely randomized design with three treatments and four replicates. Total of 64 broilers were randomly distributed to 16 pens. A maize-soybean meal basal diet was formulated and three assay diets were then developed by substituting putak (raw, and fermented, 250 g kg-1, w/w), and maize (500 g kg-1, w/w) of the basal diet. Even though the AME and AMEn values of fermented putak were comparable to that of raw putak and maize, but it was slightly higher than that of raw putak. Experiment 2. Using the AME value of raw putak obtained in Experiment 1, five treatment diets containing 0 to 200 g kg-1 putak were formulated. The body weight gain of broilers fed 150 - 200 g kg-1-1 putak was higher to that of control diet, but it was similar to those fed 50-100 g kg-1 putak. No differences were found in FCR and mortality rate. Feed intake of broilers fed diets containing putak was higher than that of control diet. In conclusion, the AME and AMEn values of putak, fermented putak, and maize were comparable. Putak can be included in broiler diets up to 200 g kg-1 without detrimental effects.

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Ahsan Yunus

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

Location
Kota makassar,

Sulawesi selatan

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Home Page

OAI Link

Editorial Team

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Reviewer

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Contact Name Ahsan Yunus

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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

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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