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Andi Sukainah
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Department of Agricultural Technology Education, Faculty of Engineering, Universitas Negeri Makassar Kampus UNM Parang Tambung, Jalan Daeng Tata Raya, Makassar, South Sulawesi, Indonesia 90224
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INDONESIA
Jurnal Pendidikan Teknologi Pertanian
Published by Universitas Negeri Makassar
ISSN : 24768995     EISSN : 26147858     DOI : https://doi.org/10.26858/jptp.v9i2
Core Subject : Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Other
Jurnal Pendidikan Teknologi Pertanian is published twice in a year (February and August). The articles in this journal are articles from original research and have never been published in another journal. The scope of this journal includes : Classroom Action Research in Agricultural Technology Education, Food Science and Technology, Agricultural Engineering, Agricultural Industry Technology, Agricultural Product Technology, Fisheries and Marine Sciences, Plantation Product Technology, Post-Harvest Technology, Nutrition and Food.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 45 Documents
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Pengaruh Penambahan Tepung Rumput Laut (sargassum sp.) Pada Pakan Terhadap Pertumbuhan dan Sintasan Benih Ikan Nila (oreochromis niloticus) Andi Fifi Ahriani; Husain Syam; Patang
Jurnal Pendidikan Teknologi Pertanian Vol. 9 No. 2 (2023): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v9i2.683

Abstract

Feed in the cultivation of tilapia seeds greatly affects the results of cultivation. The purpose of this study was to determine the effect of adding Sargassum sp. brown seaweed flour. on feed to the value of the food conversion ratio (FCR) of feed on tilapia fry. and Knowing the concentration of addition of Sargassum sp. on the growth and survival of tilapia fry. This study used the ANOVA test to compare the treatment with feeding with the addition of Sargassum sp. different in feed. The dose of feeding is 5% of the weight of the fish for 30 days of maintenance with the frequency of feeding 3 times a day. Parameters observed were weight gain, length, FCR (food conversion ratio) survival and water quality parameters, namely temperature, pH, DO, and ammonia. The results showed that treatment C was the best treatment, namely feed with the addition of Sargassum sp flour. 60g/1kg commercial feed. The highest C treatment experienced better growth and water quality
Kajian Minimum Inhibitor Concentration (MIC) dan Minimum Bactericidal Concentration (MBC) Ekstrak Kulit Terong Ungu (Solanum melongena L) Sebagai Pengembangan Antibakteri Herbal Sri Wahyuni; Patang Patang; Reski Praja Putra
Jurnal Pendidikan Teknologi Pertanian Vol. 9 No. 2 (2023): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v9i2.686

Abstract

Purple eggplant skin contains flavonoid which are antibacterial compounds, but mostly just becomes waste, even though purple eggplant skin extract has potential to be developed as herbal antibacterial. The purpose was to examine antibacterial activity, Minimum Inhibitor Concentration, and Minimum Bactericidal Concentration purple eggplant skin extract against pathogenic bacteria. Purple eggplant skin is extracted using the maceration method with 70% ethanol. The antibacterial activity test of purple eggplant skin extract was carried out by the method of diffusion using disc paper. Determination of MIC and MBC is carried out by a dense dilution method in a pour plate, with concentrations used 0%, 1.56%, 3.13%, 6.25%, 12.5%, 25%, 50%, and 100%. The results of measuring the diameter of the inhibitory zone are Staphylococcus aureus (7.4 mm), Bacillus cereus (8.8 mm), Salmonella sp. (7.0 mm), Escherichia coli (1.7 mm). These results showed purple eggplant skin extract had a good ability to inhibit pathogenic bacteria, except E. coli (weak inhibitory power). MIC value of eggplant skin purple extract was obtained at 12.5% in each test bacteria. At this concentration, the number of colonies was able to be reduced to 1 Colony log/mL in all three test bacteria. MBC value of eggplant skin purple extract was obtained at 50%, at this concentration, no bacterial growth was found in the three test bacteria.
Pengaruh Lama Fermentasi Alami Terhadap Mutu Kopi Robusta Asal Bantaeng Putri Pratiwi; Subari Yanto; Andi Sukainah
Jurnal Pendidikan Teknologi Pertanian Vol. 9 No. 2 (2023): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v9i2.687

Abstract

Robusta coffee has a higher caffeine content than Arabica coffee. Coffee farmers in Bantaeng, South Sulawesi, do more post-harvest processing using the dry processing method or a natural process where the coffee that has been picked is immediately dried without removing the mucus first by fermentation, fermentation can reduce the content caffeine in coffee. Excessive caffeine in coffee can be harmful to health. The research aims to determine the effect of fermentation time on the quality of Robusta coffee beans and the decrease in caffeine levels. The research method used an experimental method with a completely randomized design (CRD) to determine the effect of natural fermentation time on the caffeine content of robusta coffee beans from Bantaeng district for 0.24, 48 and 72 hours. Data collection was carried out by testing the total microbes in the fermented liquid (total plate count, total bacteria, yeast count, and total lactic acid bacteria), pH, total titrated acid, water content, and caffeine content. The results of the analysis show that the duration of fermentation affects the decrease in caffeine content in Robusta coffee beans. The best treatment in this study was 48 hours of fermentation which had a caffeine content of 2.65%
Pengaruh Alat Semai Otomatis Berbasis Mikrokontroler Terhadap Pertumbuhan Benih Dalam Sistem Hidroponik Palallo, Muh Mufty Maarif; Patang, Patang; Mukhlis, Andi Muhammad Akram
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 2 (2024): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i2.654

Abstract

Seeding is one of the factors that influences plant growth. In general, sowing requires more attention because plant seeds are very sensitive to external factors such as humidity in the planting medium, environmental temperature, exposure to sunlight and pests. In this way, farmers are required to carry out direct control during the sowing process. Therefore, a system or tool is needed in the sowing process to improve the quality of the seeds produced and can reduce the time used to control the seeds during sowing. The purpose of this study was to determine the effect of using automatic seedling tools on seed growth in a hydroponic system. This type of research includes quantitative research with experimental research methods using Completely Randomized Design (CRD). The results of this study indicate that sowing using automatic seedling tools has an effect on the height of mustard greens and pakcoy plants, but has no effect on the number of leaves and root length. Seed yields that had been sown conventionally were better than seed yields on automatic seedling devices because automatic seedling experienced etiolation.
Kajian Tepung Jagung yang Dipragelatinisasi Dilanjutkan Fermentasi Terhadap Kadar Glukosa Darah Mencit Yang Diinduksi Aloksan Rizky Indah Pratiwi; Nurkhaerani Taufiq; Subari Yanto; Andi Sukainah; Reski Praja Putra
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.656

Abstract

This study aims to determine the effect of modified corn flour through the pragelatinization process followed by Lactic Acid Bacteria (LAB) fermentation on lowering blood sugar levels. This study uses a quantitative description method in the form of experiments by comparing the average value of the mice group given the treatment. he first stage involves mice being grouped into 3 groups, each group contains 7 mice, adapted for 14 days, and measuring blood sugar levels before treatment. The second stage is feeding and treatment for 21 days, standard feed without alloxan injection as a negative control, standard feed with alloxan injection as a positive control, and feed containing modified corn flour through the process of pragelatinization and lactic acid fermentation with alloxan injection as a treatment group. The last stage is the measurement of blood sugar levels on the 21st day. The data analysis techniques used in this study were a normality test and a homogeneity test using IBM SPSS Statistics version 25, followed by a quantitative description in the form of experiments by comparing the mean values of the mice groups given treatment. T he results showed that feed containing modified corn flour through pragelatinization and fermentation of lactic acid bacteria had an effect on reducing blood sugar levels in mice. The group of mice that were given feed containing modified corn flour had lower blood sugar levels compared to the group of mice given standard feed (positive control), obtained at 127 mg/dl with a resulting mice body weight of 23.06 g, and feed consumption of 13.66 g.
Efektivitas Penerapan Metode Fishbowl Dalam Meningkatkan Hasil Belajar Peserta Didik Di SMK Negeri 4 Gowa Hajar, Sitti; Lahming, Lahming; Ervi Novitasari
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 2 (2024): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i2.727

Abstract

The purpose of this study was to determine the improvement of learning outcomes of the basics of plant agribusiness with the implementation of the fishbowl method. The research method used is a quasi-experimental or quantitative approach. The type of test used is hypothesis testing (t-test), which first calculates the requirements of data analysis, namely normality test and homogeneity test. After analyzing the collected data, the average value obtained by experimental group students after the post test was 75.33. While the control group was 52.77. Data analysis used hypothesis testing and obtained a Sig. value in the experimental group of 0.901>0.05. Thus it can be concluded that the implementation of the fishbowl method on the learning outcomes of the basics of plant agribusiness is quite effective.
Pengaruh Penggunaan Ekstrak Kasar (Daun Cengkeh, Batang Serai dan Daun Kemangi) sebagai Salah Satu Teknik Imoltilisasi Benih Ikan Mas (Cyprinus carpio) pada Transportasi Basah mutmainnah mutmainnah; Subari Yanto; Amirah Mustarin
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.1261

Abstract

This study aims to analyze the effect of using crude extracts (clove leaves, lemongrass stems and basil leaves) in the immoltilization process of carp seeds in wet transportation. The research method used was a completely randomized design (CRD) with 4 tretments and 3 replication for each treatment. The variables observed in this study were fish induction time, fish sedative time, survival and water quality parameters (temperature, DO and pH). Data were processed using the SPSS program with Analysis (ANOVA) and Kruskal-Wallis. The results showed that the administration of crude extracts (clove leaves, lemongrass stems and basil leaves) had a significant effect on the process of immoltilization of carp seeds on wet transportation with the best treatment of basil crude extracts with 87% survival rate optimal induction time of less than 3 minutes (152 seconds) and optimal sedative time of less than 5 minutes (272 seconds).
Produktivitas Penangkapan Ikan Menggunakan Purse Seine Berdasarkan Perubahan Fase Bulan Di Kabupaten Bulukumba Siti Adinda Dihar Indahwati Caronge; Mahfud Palo; Alfa F.P. Nelwan; Muhammad Wiharto
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.1492

Abstract

Purse seine productivity is related to the ability of fishing gear to catch fish that are clustered in the waters and the distribution of pelagic fish in the waters depends on changes in the moon phases that occur. Thus, this research aims to determine the productivity of fishing using purse seines based on changes in lunar phases in Bulukumba Regency. This research was conducted in Bulukumba Regency from July to September 2020. Data was collected by participating in 28 direct fishing trips. The research data used is primary data, namely the type and number of catches grouped based on lunar phases, namely dark, dark to light, light and light to dark periods. Secondary data used are the results of interviews with fishermen and literature studies. The research results showed that there were eight types of fish species caught during the research (scad, mackerel, yellowstripe trevally, frigate tuna, pinkear emperor, barred garfish, rainbow runner, and squid). The three dominant fish caught in each lunar phase were scad (Decapterus spp) with a total of 2.582 kgs, mackerel (Rastrelliger sp) total 1.651 kgs, and yellowstripe trevally (Selaroides sp) total 1.476 kgs. The highest productivity occurred in the second haul during the dark moon period at 0.64 kg/minute and there were no real differences in catch based on moon phase.
Pemanfaatan Bakteri Asam Laktat Indigenous Kopi Robusta sebagai Starter pada Fermentasi Kopi Arabika Asal Toraja Sukmawati Sukmawati; Patang Patang; Andi Sukainah
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.1590

Abstract

This research is in the form of an experimental study which has the aim of knowing the addition of indigenous lactic acid bacteria can have effect on the caffeine content of fermented arabica coffee. The reseach design used a completely randomized design which included 6 treatments with the addition of indigenous lactic acid bacteria, namely control treatment (0%), 1%, 2%, 3%, 4%, and 5% treatments for 48 hours of fermentation. Total plate count, pH, total acid titrated in fermented liquid, water content, ang caffeine content of coffee beans were all measured The ANOVA variance test with a signifikant level of α= 0,05 and the Duncan Multiple Range test (DMRT) further test were used in the data analysis. This study resulted that the concentration of indigenous lactic acid bacteria had an effect the total plate count, pH value of the fermented liquid, caffeine content of arabica coffee beans, but had no effect on total acid titrated on fermented liguid,water content of arabica coffee. The best treatment is the addition of 5% indigenous lactic acid bacteria which can reduce the caffeine content of coffee beans up to 1,47%.
Pengaruh Tanaman Sela terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Novita Cristine Kendek; Jamaluddin Jamaluddin; Reski Febyanti Rauf
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.1591

Abstract

Cayenne pepper is a food ingredient that is liked by almost all people, including the people of Jeneponto. However, cayenne pepper production in 2021 will decline, one of the contributing factors is plant-disturbing organisms. The system that can be utilized is the organic farming system, one of the organic farming systems currently being developed is the companion planting system which is considered capable of increasing crop productivity. The aim of this study was to analyze the growth and yield of cayenne pepper (Capsicum frutescens L) with the sweet corn (Zea Mays L) companion planting system. The study was designed according to a completely randomized design with three treatments and three replications. The first treatment was cayenne pepper as a control (A), cayenne pepper and sweet corn or companion planting (B), and sweet corn as a control (C). The research was carried out for 56 WAP for cayenne pepper and for sweet corn it was carried out for 70 WAP. The observed variables were plant growth (plant height, cayenne pepper stem diameter, number of fruit, and fresh weight). From the results of the study it can be concluded that the use of companion planting systems can be utilized as a cropping system in the growth and increase in the production of cayenne pepper plants.

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