Effect of the use of Gracilaria sp. on water quality, physiological and growth performance of Holothuria scabra in culture tank

YP Hastuti, MB Mahmud, YS Fatma… - Indonesian …, 2022 - ejournal-balitbang.kkp.go.id
Sea cucumber Holothuria scabra was reared on a small scale with the addition of seaweed
Gracilaria sp. as a phytoremediation agent. This research aimed to determine the effect of …

[PDF][PDF] Assessment of total bacterial diversity in white leg shrimps and its aquaculture environment in Pangkajene and Banyuwangi, Indonesia

YP Hastutia, YS Fatmab, H Pitoyoc… - AsPac J Mol Biol …, 2021 - academia.edu
Detection of bacterial diversity in whiteleg shrimps and its rearing water is a vital first step in
monitoring aquaculture activities. Bacterial community imbalance in whiteleg shrimps and its …

[PDF][PDF] Actual activity of nitrifying bacteria in culture of mud crab Scylla serrata under recirculating system with various light treatments.

YP Hastuti, K Nirmala, D Merani, S Tridesianti - 2018 - bioflux.com.ro
Water quality in aquaculture activities can be improved by using nitrifying bacteria.
Nitrification constitutes an oxidation process of ammonium to form nitrite and nitrate. This …

Application of a nitrifying bacterium Pseudomonas sp. HIB_D to reduce nitrogen waste in the Litopenaeus vannamei cultivation environment

YP Hastuti, A Siregar, YS Fatma, E Supriyono - Aquaculture International, 2023 - Springer
Pseudomonas sp. HIB_D has been observed to have nitrification activity that can oxidize
ammonia/ammonium to nitrite and nitrate. This bacterium was isolated from the aquaculture …

Application of Halomonas sp. HIB-F to Litopenaeus vannamei aquaculture system

YP Hastuti, NI Syarifuddin, S Tridesianti… - Aquaculture …, 2020 - search.proquest.com
An increase in stocking density under intensification cultivation systems of whiteleg shrimp,
Litopenaeus vannamei, accompanied by high feeding can lead to the formation of toxic …

[HTML][HTML] Characterization of denitrifying and dissimilatory nitrate reduction to ammonium bacteria isolated from mud crab culture environment

Microbial community plays important roles in the culture environment of mud crab Scylla
serrata. One of the environmental management efforts for the cultivation of S. serrata is by …

A diversity profile of total bacteria (culturable and unculturable) as aquaculture marine water source of in central marine bio industry (BBIL) Mataram, Indonesia

YP Hastuti, YS Fatma, K Nirmala… - … Series: Earth and …, 2022 - iopscience.iop.org
The bacterial community plays a pivotal role in the quality of water sources for aquaculture
activities, affecting the survival of cultured animals. In the present study, bacteria inhabiting …

[引用][C] Suhu terbaik untuk meningkatkan pertumbuhan dan kelangsungan hidup benih kepiting bakau Scylla serrata di sistem resirkulasi

YP Hastuti, R Affandi, R Millaty, W Nurussalam… - Jurnal Ilmu dan Teknologi …, 2019

[PDF][PDF] Efektivitas Pertumbuhan Kepiting Bakau (Scylla Serrata) Jantan dan Betina dalam Sistem Resirkulasi The Effectiveness Growth of Males and Females Crabs …

YL Dhewantara, F Rahmatia… - Journal of …, 2021 - pdfs.semanticscholar.org
Kepiting bakau (Scylla serrata) merupakan komoditas yang memiliki prospek tinggi untuk
dibudidayakan. Budidaya yang dilakukan di Indonesia belum intensif dan padat tebarnya …

The Effectiveness Growth of Males and Females Crabs (Scylla Serrata) In Recirculation System

YL Dhewantara, F Rahmatia… - Journal of Aquaculture …, 2021 - garuda.kemdikbud.go.id
Crab (Scylla serrata) is a commodity that has high prospects for cultivation. Cultivation in
Indonesia has not been intensive and densely spread low due to the threat of crab deaths …