Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Yusrizal Akmal"'
Autor:
Yusrizal Akmal, Muchammad Yunus, Hani Plumeriastuti, Yeni Dhamayanti, Irfannur, Muliari, Ilham Zulfahmi, Agung Setia Batubara
Publikováno v:
Jurnal Ilmiah Perikanan dan Kelautan, Vol 16, Iss 2, Pp 485-497 (2024)
Graphical Abstract Highlight Research 1. Tor tambra is the most dominant species other Tor species in Aceh Province, Indonesia. 2. The population of T. tambra has decreased significantly due to overfishing and environmental destruction. 3.
Externí odkaz:
https://doaj.org/article/1f60a53411a34d02b53984725545c7da
Autor:
Yusrizal Akmal, Muchammad Yunus, Hani Plumeriastuti, Yeni Dhamayanti, Irfannur Irfannur, Arief Hidayat Zulkifli, Muliari Muliari, Agung Setia Batubara
Publikováno v:
Depik Jurnal, Vol 13, Iss 1, Pp 137-146 (2024)
Tor tambroides, T. tambra, T. douronensis, and T. soro are native fish species to Indonesia with their natural habitat generally being upstream of rivers in hilly areas with clear water and strong currents. Information of the structure and function o
Externí odkaz:
https://doaj.org/article/97280d731dac4945a82c1b06cb29320c
Autor:
Rindhira Humairani, Nanda Rizki Purnama, Herpandi Herpandi, Mochamad Syaifudin, Ilham Zulfahmi, Yusrizal Akmal, Muliari Muliari, Agus Putra AS, Agung Setia Batubara
Publikováno v:
Depik Jurnal, Vol 12, Iss 2, Pp 117-124 (2023)
Brine shrimp (Artemia salina) cytotoxicity assays (BSLT) are one of the commonly used cytotoxic test methods to assess a plant extract's pharmacological activity and toxicity. Thus, this study aimed to examine the toxic levels of Kecubung (Datura met
Externí odkaz:
https://doaj.org/article/ef5a8e2914284f13a5ad95eb4b5403b7
Autor:
Muliari Muliari, Yusrizal Akmal, Irfannur Irfannur, Alim Isnansetyo, Indah Istiqomah, Maria Ulfa, Agung S. Batubara
Publikováno v:
European Journal of Environmental Sciences, Vol 12, Iss 2, Pp 67-73 (2022)
Pollution by palm oil mill effluent (POME) is of great concern in Indonesia. POME pollution of the water can adversely affect aquatic organisms, especially fish. This study aims to analyse the effect of POME on the haematology of tilapia (Oreochromis
Externí odkaz:
https://doaj.org/article/21be4ddd4c7b4c13ac88d2fd4fdca3b6
Autor:
Mustaqim Mustaqim, Mutasar Mustasar, Yusrizal Akmal, Mida Wahyuni, T. Irfan Fajri, Zaitun Ritaqwin
Publikováno v:
Depik Jurnal, Vol 11, Iss 3, Pp 295-298 (2022)
Catfish farming is one of the businesses that is very much in demand by the community, because it can improve the community's economy. However, not all catfish farming businesses can produce maximum results. This can be caused by several factors, bot
Externí odkaz:
https://doaj.org/article/1caea28f798c4b2fb327cd98edc869ba
Autor:
Ilham Zulfahmi, Yunina Rahmi, Arif Sardi, Mahyana Mahyana, Yusrizal Akmal, Rumondang Rumondang, Epa Paujiah
Publikováno v:
Elkawnie: Journal of Islamic Science and Technology, Vol 7, Iss 1, Pp 67-83 (2021)
Abstract: Mercury is a dangerous contaminant for aquatic organisms. Seurukan fish (Osteochilus vittatus) is a type of fish in the Krueng Sabee river that is vulnerable to mercury exposure. The study's purposes were to investigate the effect of mercur
Externí odkaz:
https://doaj.org/article/d78bae83bd114d1f95b97aa7e28e705a
Publikováno v:
Jurnal Kelautan Tropis, Vol 24, Iss 1, Pp 81-92 (2021)
Understanding of morphometric variation, length-weight relationship, and condition factors needed to support fishery resources management and conservation. Therefore, this study aimed to determine the morphometric variation, length-weight relationshi
Externí odkaz:
https://doaj.org/article/40dd742fbd0b49c7904bebd620efa1ab
Autor:
Masda Admi, Yuni Sari, Rasmaidar Rasmaidar, Amiruddin Amiruddin, T Zahrial Helmi, Yusrizal Akmal, M Isa
Publikováno v:
International Journal of Tropical Veterinary and Biomedical Research, Vol 7, Iss 1 (2022)
The leaves of Bandotan (Ageratum conyzoides) are a plant thought to have antibacterial properties. This study aims to determine the sensitivity of Bandotan leaf extract in inhibiting the growth of the bacteria Pseudomonas aeruginosa. This study used
Externí odkaz:
https://doaj.org/article/9e6f14cc690d4b8c97da36174ca05c1a
Publikováno v:
Egyptian Journal of Aquatic Research, Vol 44, Iss 4, Pp 327-332 (2018)
Palm oil mill effluent (POME) has potential to contaminate the aquatic environment. This paper investigated the reproductive performance and gonad histopathology of female Nile tilapia (Oreochromis niloticus Linnaeus 1758) exposed to POME. Specifical
Externí odkaz:
https://doaj.org/article/c79a180b6f9b4d53bb398fada2975236
Publikováno v:
Jurnal Agroqua, Vol 16, Iss 2, Pp 100-108 (2018)
Penelitian ini bertujuan mengkaji efektivitas ganja (Cannabis sativaLinn) sebagai agen anestesi Ikan Koi (Cyprinus carpioKoi). Tahapan ekstraksi ganja dan pemaparan kepada ikan uji dilaksanakan di Laboratorium Matematika dan Ilmu Pengetahuan Alam Uni
Externí odkaz:
https://doaj.org/article/0f7a0979851d4192b02bfb5f13a95d09