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Mikroba: Jurnal Ilmu Tanaman, Sains dan Teknologi Pertanian
Published by Asosiasi Riset Ilmu Tanaman dan Hewan Indonesia
ISSN : 30470242     EISSN : 30327598     DOI : 10.62951
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The field of study in this journal includes the Plant Science, Agricultural Science and Technology sub-group
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 52 Documents
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Identifikasi Kandungan Formalin dan Total Garam pada Ikan Teri Asin di Sentra Pasar Ikan Bulak Kecamatan Bulak Surabaya Maria Ilani Ninul; Arlin Besari Djauhari
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.286

Abstract

Fish as a food ingredient that contains high protein rots quickly compared to other food ingredients. Salted fish is called salted fish. The results of preliminary research testing the formalin content of salted anchovy fish at the Bulak Fish Market Center, Bulak District, Surabaya, showed that it was positive for formalin content and from the results of measuring the salt content of salted anchovy fish at the Bulak Fish Market Center, Bulak District, Surabaya, it was known that the salt content contained in anchovies Salted fish is declared safe because within normal limits, namely 20%, the lowest salt content is found in the 19th trade which has the highest total salt, namely from the 9th trader with a total salt content of 8.30 ppm and from the titration results it is known that 20 anchovy samples contain formalin content. The highest formalin content is from the 9th trader, namely 162 ppm and the lowest formaldehyde content is from the 4th trader, namely 9 ppm
Analisis Komposisi Hasil Tangkapan Ikan dengan Alat Tangkap Purse Seine di Pelabuhan Perikanan Samudera (PPS) Nizam Zachman Jakarta Dina Dewi Fitriana; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.287

Abstract

Indonesia as the largest archipelagic country has significant fisheries potential, one of which is through the Nizam Zachman Ocean Fishing Port (PPS) in Jakarta. This port is a central hub for fish landing and distribution in the DKI Jakarta area and its surroundings, particularly with the use of purse seine fishing gear. This study aims to analyze the composition of fish catches using purse seine at the Nizam Zachman Ocean Fishing Port and identify the species caught. The research method includes direct observation of the catch, documentation, and weighing of each fish species. Primary data is obtained from field observations, while secondary data is gathered from relevant literature. Composition analysis is carried out by calculating the percentage of each fish species relative to the total catch, using the formula Kj = (Ni/N) x 100%. During the study, with a sample of 67 vessels, 31 fish species were recorded, with dominant species including skipjack tuna (Katsuwonus pelamis) at 55.42%, scads (Decapterus spp.) at 14.11%, bigeye tuna (Thunnus obesus) at 13.55%, and yellowfin tuna (Thunnus albacares) at 10.33%. The variation in catches was influenced by fishing season, fishing location, vessel size and operational duration, fishing technology and equipment, and weather conditions.
Pengaruh Perbedaan Dosis Probiotik Boster pada Pakan Buatan terhadap Pertumbuhan Berat Mutlak Ikan Lele (Clarias sp.) Umur 1 Bulan–2 Bulan Made Saha Apta Raditya; Didik Budiyanto; Sumaryam Sumaryam
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.289

Abstract

Giving probiotics such as probiotic boster on feed greatly helps the growth of absolute weight in Catfish seeds because the good bacteria contained in these probiotics help facilitate catfish seeds in digesting the feed so as to increase the efficiency of the feed. This study aims to see how effective the probiotic administration is. The study was conducted in Kramas District, Gianyar regency, Bali Province for 30 days using experimental methods, using a complete randomized design with a total of 4 treatments and 6 repetitions. Treatment A is by giving 3 ml of probiotic boster every 1 kg of feed. Treatment B by giving 5 ml probiotic boster every 1 kg of feed. Treatment C by giving 7 ml probiotic boster every 1 kg of feed. Treatment D by giving 9 ml probiotic boster every 1 kg of feed. In this study showed significantly different results on the addition of probiotic boster with different doses on the growth of absolute weight of catfish fry aged 1 month-2 months. Treatment D gave the highest result with an absolute weight gain of 55.33 grams, and treatment a showed the lowest result with an absolute weight gain of 25.17 grams. Water quality Data during the study obtained water temperature ranges from 27-29 oC, acidity ranges from 7-8, and dissolved oxygen ranges from 3.34 to 4.26 ppm. The results of the analysis of variance (ANOVA) of the three parameters of water quality there is no difference between the treatment and the life range of catfish fry (Clarias sp.)
Pengaruh Pemberian Probiotik Biolacto dengan Dosis yang Berbeda pada Pakan terhadap Pertumbuhan Berat Mutlak Udang Vaname (Lithopenaeus Vannamei) DOC 80 Hari Prima Farhan Septian; Didik Budiyanto; Sumaryam Sumaryam
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.290

Abstract

Vannamei shrimp is one of the shrimp species with economic value and is one of the national leading commodities. On the other hand, one of the problems in vannamei shrimp cultivation is its slow growth, slow growth is caused by the less optimal absorption of nutrients in the feed. In dealing with these problems, one of the things that is done is the administration of probiotics. The addition of probiotics such as Biolacto containing Lactobacillus sp bacteria to the feed can increase the appetite of shrimp. This study aims to determine the effect of biolacto probiotics on feed on the growth of the absolute weight of vannamei shrimp. This study used a Complete Random Design (RAL) with four treatments: A (feed without a mixture of probiotics), B (probiotics 2 gr/100 gr feed), C (probiotics 4 gr/100 gr feed), and D (probiotics 6 gr/100 gr feed). Treatment B with a concentration of probiotics 2gr/100g feed gave the highest absolute weight growth of 9.2 gr. Water quality data during the study were obtained with water temperature ranging from 28.5 – 29.2°Celsius, salinity ranging from 36 – 37 ppt, pH ranging from 7.5 – 8.0, and dissolved oxygen ranging from 4.0 to 4.63 mg/l. The results of the ANOVA analysis of the four water quality parameters showed no difference between treatments and were in the optimal range of life of vannamei shrimp (Litopenaeus vannamei).
Pengaruh Pemberian Probiotik Delacto Sistem Bioflok dengan Dosis yang Berbeda Pada Pakan Buatan terhadap Pertumbuhan Berat Mutlak Ikan Nila (Oreochromis niloticus) Antoni Tri Mahendra; Didik Budiyanto; Sri Oetami Madyowati
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.291

Abstract

The use of probiotics is very important in cultivation activities. Probiotics are live microorganisms that have a beneficial effect on the host by balancing the microflora in their intestines. In increasing the nutritional content of artificial feed (pellets), the bacteria in probiotics have a mechanism for forming several enzymes for digesting feed. This study aims to determine the effect of giving delacto probiotics at different doses in artificial feed on the absolute weight growth of tilapia (Oreochromis niloticus). Probiotics are mixed with feed using a biofloc cultivation system. The method used in this research was an experimental method with a Completely Randomized Design (CRD) with 4 treatments and 6 replications, namely by adding different doses to the treatments. Treatments A (8ml/kg), B (16 ml/kg), C (24 ml/kg) and D (32 ml/kg). The parameter observed was absolute weight growth. Water quality supporting parameters include temperature, pH and DO. Data were analyzed using the ANOVA test. Based on the research results, it shows that giving different doses of delacto probiotics has a significant effect on the absolute weight growth of tilapia (Oreochromis niloticus). Treatment A (8 ml/kg) gave the lowest absolute weight growth of 32.83 grams and treatment D (32 ml/kg) gave the highest absolute weight growth of 40.57 grams. Water quality parameters include water temperature ranging from 25.3 – 26.1֯C, acidity ranging from 7.5 – 8.0. And dissolved oxygen ranges from 4.7 – 5.3 ppm. The results of analysis of variance (ANOVA) for the three water quality parameters showed no differences between treatments (Oreochromis niloticus) fry.
Analisis Komposisi Hasil Tangkapan Ikan dengan Gill Net atau Jaring Ingsang Hanyut Pelabuhan Perikanan Muara Angke Taufik Muhammad; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.292

Abstract

This research aims to determine and inform the composition of the results catch (type and quantity) from gillnet fishing gear found in Muara Angke Fishing Harbor. The research was carried out for 3 (two) months starting from October to December at the Muara Angke Fishing Harbor. Data collection was carried out using survey methods and interviews and literature studies. Sampling was carried out using a purposive method sampling based on the function and benefits of the gillnet fishing unit. The number of respondents used in this research was 25 Gill Net vessels in the period October to December 2024 at the Muara Angke Fishing Port. Analysis of the type and number of catches was carried out descriptively. Research result shows that the composition of fish caught using Gill Nets in Muara Angke Fishing Harbor has 19 species of fish caught, with the most commonly caught fish being Gray Tuna with 329,710 kg and the least being Hammerhead Shark with 6 kg.
Tingkat Kepatuhan Kapal Perikanan terhadap Eksploitasi Kawasan Konservasi Kepulauan Anambas Dani Prana Dinata; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.293

Abstract

Marine conservation areas play a crucial role in maintaining the sustainability of aquatic ecosystems and fishery resources. However, many fishing vessels still violate regulations by entering and exploiting conservation areas without permission. This study aims to analyze the compliance level of fishing vessels with conservation regulations in the Anambas Islands, identify the factors contributing to non-compliance, and evaluate the effectiveness of the imposed sanctions. The research employs a qualitative and quantitative descriptive approach, utilizing SWOT analysis to assess internal and external factors affecting compliance. Data were collected through vessel movement monitoring using the Vessel Monitoring System (VMS), interviews with fishery inspectors, and analysis of relevant policy documents. The findings indicate that many fishing vessels fail to comply with conservation regulations, mainly due to fish migration into conservation areas, deliberate violations by business operators seeking higher profits, and a lack of understanding among captains regarding conservation boundaries. Additionally, limited human resources and monitoring facilities hinder effective law enforcement. Although sanctions are regulated under Government Regulation No. 85 of 2021, their effectiveness remains low, as evidenced by recurring violations. Therefore, strengthening supervision, optimizing monitoring technology, and raising fishermen’s awareness of conservation regulations are necessary to enhance compliance among fishing vessels and preserve marine ecosystems.
Analisis Pengaruh Waktu terhadap Kualitas VCO (Virgin Coconut Oil) Berbau Tengik dan Berbau Harum Santan dengan Metode tanpa Pemanasan Deffia Aryati Putri; Dzakma Putri Alsa; Ghina Khairiyah; Tashania Zhahyra; Della Rosalynna Stiadi; Jon Efendi
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 2 (2025): August : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i2.406

Abstract

This study aims to evaluate the effect of different settling times on the quality of Virgin Coconut Oil (VCO) produced without heating (cold process), by comparing two time variations: 3 hours and ±18 hours (variation 1) and 4 hours and ±24 hours (variation 2), through organoleptic tests (color, aroma, taste), acid value, and pH analysis. The results showed that VCO from variation 2 had better quality, with a clear color, a fresh coconut-like aroma, a pleasant taste, an acid value of 1.707 mg KOH/g, and a pH of 6.4–6.5, all of which met the quality standards of SNI 7381-2008. In contrast, variation 1 showed imperfections in oil separation due to shorter settling time, which triggered oxidation and fat hydrolysis. Thus, optimal settling time in the cold process method is a key factor in producing high-quality VCO that is free from rancid odor.
Pembuatan Teh Herbal dari Bunga Telang (clitoria ternatea l) Dengan Variasi Penambahan Lemon (citrus limon l) Untuk Uji Antioksidan Zhahyra, Tashania; Deffia Aryati Putri; Dzakma Putri Alsa; Ghina Khairiyah; Della Rosalynna Stiadi
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 2 (2025): August : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i2.422

Abstract

Bunga telang (Clitoria ternatea L.) also known as blue pea, is a distinctive flower with single petals, that come in purple, blue, pink, and whote color. This flower is widely used as a natural colorant due to its high anthocyanin content, lemon juice was added to butterfly pea flower to determine antioxidant activity based on the number of hydroxyl groups capable of donating hydrogen atoms to free radical compounds. The color change observed is influenced by the acidity level (pH) of the beverage. Lemon contains a high amount of citric acid, which can flower the pH of the butterfly peaextract solution.  The colot change from blue to purple, redpr even pink indicates reaction anthocyanins to pH changes. Antioxidant activity was teste using the DPPH ( 2,2-diphenyl-picrylhydrazil) method, which measueres the samples ability to scavenge free radical. The lower the IC 150 value obtained, the stronger the antioxidant capacity of the substance. The results showed that the water content in butterfly pea tea was 15,5% and total ash content in butterfly and total ash content was 8%. The IC 50 value obtained was 53,65 which is classified as very strong in antioxidant activity and shows great potential as a natural antioxidant source
Inovasi Pengolahan Tepung Keladi sebagai Alternatif Sumber Karbohidrat dalam Produk Pangan Afria Nova
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 2 (2025): August : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i2.481

Abstract

Taro flour (Colocasia esculenta L. Schott) is a local food ingredient with significant potential to be developed as an alternative carbohydrate source. Its high starch content, dietary fiber, and functional properties make taro flour a promising candidate for use in various food formulations. Moreover, the widespread availability of taro in tropical regions supports its sustainable utilization. However, the development and application of taro flour face several challenges, such as high levels of antinutritional compounds (particularly oxalates), variability in characteristics among cultivars, limited processing technology, and low consumer acceptance. Therefore, innovation in processing techniques is needed, including pre-treatment methods to reduce antinutrient content, starch modification to enhance functionality, and composite formulation with other food ingredients to expand product applications. This article aims to establish a comprehensive conceptual framework for the innovative development of taro flour, focusing on processing technology, functional value, and commercialization potential. Through this approach, the development of taro-based products is expected to increase added value, support local food diversification, and strengthen national food security.

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