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All Journal Jurnal Airaha Jurnal Airaha Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Mochammad Heri Edy
Politeknik Kelautan dan Perikanan Sidoarjo
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Social Sciences

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Pengaruh Penambahan Ekstrak Kasar Daun Kemangi (Ocimum sanctum) Terhadap Histopatologi Otot Ikan Mas (Cyprinus carpio) yang Diinfeksi Bakteri Aeromonas hydrophila Atika Marisa Halim; Febi Nadhila Nurin; Mochammad Heri Edy
Jurnal Airaha Vol 11 No 01: June 2022
Publisher : Sorong Marine and Fisheries Polytechnic, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ja.v11i01.278

Abstract

Basil plant is one of the plants with a distinctive and pungent smell which is used as a traditional medicine. This study aims to determine the effect of crude extract of basil (Ocimum sanctum L. L.) leaves on muscle histopathological of carp (C. carpio) infected with Aeromonas hydrophila. This research was conducted at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang and Histopathology Laboratory, BKIPM I Juanda, Surabaya. This study used a completely randomized design (CRD) with four treatment levels of crude extract of basil leaves . Treatment A (50 ppm), B (150 ppm), C (250 ppm), and D (350 ppm). The forms of muscle tissue damage caused by Aeromonas hydrophila that have been observed are edema, vacuolization, and necrosis. Based on the results of the study, the dose that gave improvement to muscle tissue was at dose D (350 ppm), with the administration of crude basil extract at a dose of 350 ppm known to restore the muscle tissue in carp as in normal fish before being infected with A. hydrophila. Treatment D (350 ppm) showed the lowest damage score, and the structure refers to normal tissue. The higher dose of extract given, it is suspected that the higher compound contained basil leaves to inhibit A. hydrophila infection.
Pengaruh Penambahan Ekstrak Kasar Daun Kemangi (Ocimum sanctum) Terhadap Histopatologi Otot Ikan Mas (Cyprinus carpio) yang Diinfeksi Bakteri Aeromonas hydrophila Atika Marisa Halim; Febi Nadhila Nurin; Mochammad Heri Edy
Jurnal Airaha Vol 11 No 01: June 2022
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.021 KB) | DOI: 10.15578/ja.v11i01.278

Abstract

Basil plant is one of the plants with a distinctive and pungent smell which is used as a traditional medicine. This study aims to determine the effect of crude extract of basil (Ocimum sanctum L. L.) leaves on muscle histopathological of carp (C. carpio) infected with Aeromonas hydrophila. This research was conducted at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang and Histopathology Laboratory, BKIPM I Juanda, Surabaya. This study used a completely randomized design (CRD) with four treatment levels of crude extract of basil leaves . Treatment A (50 ppm), B (150 ppm), C (250 ppm), and D (350 ppm). The forms of muscle tissue damage caused by Aeromonas hydrophila that have been observed are edema, vacuolization, and necrosis. Based on the results of the study, the dose that gave improvement to muscle tissue was at dose D (350 ppm), with the administration of crude basil extract at a dose of 350 ppm known to restore the muscle tissue in carp as in normal fish before being infected with A. hydrophila. Treatment D (350 ppm) showed the lowest damage score, and the structure refers to normal tissue. The higher dose of extract given, it is suspected that the higher compound contained basil leaves to inhibit A. hydrophila infection.
Performance of intensive vannamei (Litopenaeus vannamei) culture at low salinity Annisa Bias Cahyanurani; Mochammad Heri Edy
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.86 KB) | DOI: 10.13170/depik.11.3.25565

Abstract

Intensive aquaculture systems that are not managed properly often cause problems that disrupt the balance of the environment so that shrimp are susceptible to disease. One of the aquaculture innovations that have been developed to minimize disease impact is shrimp farming with low salinity. This study aims to determine the performance of intensive Litopenaeus vannamei shrimp culture with low salinity. This study used quantitative descriptive analysis with a purposive sampling technique in three ponds for three maintenance cycles. The result of the study on three cycles of vannamei shrimp culture with low salinity overall found that productivity ranged from 2.35 to 3.69 kg/m2. ADG values in aquaculture ponds ranged from 0.26 – 0.36 g/day. The survival rate ranged from 61% to 98%, and the feed conversion ratio ranged from 1.01 to 1.62. The survival rate tends to increase, and FCR value tends to decrease in 3 cycles of cultivation. Water quality including temperature, dissolved oxygen, pH, phosphate, ammonia, and TOM indicate the optimal range based on water quality standards for intensive vannamei shrimp culture (SNI 01-7246-2006). At the same time, nitrite and alkalinity exceed the SNI standard but this nitrite and alkalinity level could still be tolerated by vannamei shrimp during the rearing period.  Overall, water quality during the rearing period can still support the growth of vannamei shrimp. The above result showed that vannamei shrimp culture at low salinity (6-8 mg L-1) has the potential to be developed.Keywords:Intensive culture Litopenaeus vannamei Low salinityProductivity 
Performance of intensive vannamei (Litopenaeus vannamei) culture at low salinity Annisa Bias Cahyanurani; Mochammad Heri Edy
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.25565

Abstract

Intensive aquaculture systems that are not managed properly often cause problems that disrupt the balance of the environment so that shrimp are susceptible to disease. One of the aquaculture innovations that have been developed to minimize disease impact is shrimp farming with low salinity. This study aims to determine the performance of intensive Litopenaeus vannamei shrimp culture with low salinity. This study used quantitative descriptive analysis with a purposive sampling technique in three ponds for three maintenance cycles. The result of the study on three cycles of vannamei shrimp culture with low salinity overall found that productivity ranged from 2.35 to 3.69 kg/m2. ADG values in aquaculture ponds ranged from 0.26 – 0.36 g/day. The survival rate ranged from 61% to 98%, and the feed conversion ratio ranged from 1.01 to 1.62. The survival rate tends to increase, and FCR value tends to decrease in 3 cycles of cultivation. Water quality including temperature, dissolved oxygen, pH, phosphate, ammonia, and TOM indicate the optimal range based on water quality standards for intensive vannamei shrimp culture (SNI 01-7246-2006). At the same time, nitrite and alkalinity exceed the SNI standard but this nitrite and alkalinity level could still be tolerated by vannamei shrimp during the rearing period.  Overall, water quality during the rearing period can still support the growth of vannamei shrimp. The above result showed that vannamei shrimp culture at low salinity (6-8 mg L-1) has the potential to be developed.Keywords:Intensive culture Litopenaeus vannamei Low salinityProductivity 
Performance of intensive vannamei (Litopenaeus vannamei) culture at low salinity Annisa Bias Cahyanurani; Mochammad Heri Edy
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.25565

Abstract

Intensive aquaculture systems that are not managed properly often cause problems that disrupt the balance of the environment so that shrimp are susceptible to disease. One of the aquaculture innovations that have been developed to minimize disease impact is shrimp farming with low salinity. This study aims to determine the performance of intensive Litopenaeus vannamei shrimp culture with low salinity. This study used quantitative descriptive analysis with a purposive sampling technique in three ponds for three maintenance cycles. The result of the study on three cycles of vannamei shrimp culture with low salinity overall found that productivity ranged from 2.35 to 3.69 kg/m2. ADG values in aquaculture ponds ranged from 0.26 – 0.36 g/day. The survival rate ranged from 61% to 98%, and the feed conversion ratio ranged from 1.01 to 1.62. The survival rate tends to increase, and FCR value tends to decrease in 3 cycles of cultivation. Water quality including temperature, dissolved oxygen, pH, phosphate, ammonia, and TOM indicate the optimal range based on water quality standards for intensive vannamei shrimp culture (SNI 01-7246-2006). At the same time, nitrite and alkalinity exceed the SNI standard but this nitrite and alkalinity level could still be tolerated by vannamei shrimp during the rearing period.  Overall, water quality during the rearing period can still support the growth of vannamei shrimp. The above result showed that vannamei shrimp culture at low salinity (6-8 mg L-1) has the potential to be developed.Keywords:Intensive culture Litopenaeus vannamei Low salinityProductivity 
Co-Authors Annisa' Bias Cahyanurani Atika Marisa Halim Febi Nadhila Nurin