Article Per Year (5 Year)
p-Index From 2019 - 2024
0.444
P-Index
This Author published in this journals
All Journal Biota JERNIH: Journal of Environmental Engineering and Hygiene
Anggraini Ratih Purwandari
Universitas PGRI Argopuro Jember
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Engineering Environmental Science

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
System of Leukocytes Respiratory Burst Activity (RBA) in Grouper (Epinephelus coioides) Anggraini Ratih Purwandari; Dwi Nur Rikhma Sari
Biota Vol 8 No 1 (2022): Jurnal Biota 2022
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v8i1.9884

Abstract

Probiotics are live microbes that can help protect and maintain the health of the host by modifying the microbial community or associating with the host, increasing the response to disease, improving nutrition, and utilizing feed. Probiotics have properties to increase feed efficiency and increase non-specific immunity in fish. Probiotic administration allows fish to achieve optimal growth and increase immunity to disease. Therefore, in this study used probiotics containing bacteria Bacillus subtilis. The purpose of this study was to determine the effect of probiotic Bacillus subtilis endoprore administration on the respiratory burst activity (RBA) immune system in grouper (Epinephelus coioides). The results of the research showed that the administration of probiotics in the grouper (Epinehelus coioides) feed with the probiotic dose of Bacillus subtilis in Feed B (0.1% Bacillus subtilis) and Feed C (1 % Bacillus subtilis) had a significantly effect on Respiratory Burst Activity (RBA) compared to Feed A (0% Bacillus subtilis). In addition, the administration of probiotic Bacillus subtilis in the grouper feed was also able to increase the total number of bacteria in the rearing media, whereas an increasing in the number of bacteria in the B and C feed treatments indicated a better rearing media for the growth of grouper. The RBA values ​​in Feed B (0.1% Bacillus subtilis) and Feed C (1 % Bacillus subtilis) were significantly different start from 10 days of rearing time. While the best dose for the RBA value is Feed C with an elapsed time 30 days.
PEMETAAN PHYLUM ECHINODERMATA (KELAS ASTEROIDEA) DI ZONA LITORAL PANTAI PASIR PUTIH SITUBONDO Anggraini Ratih Purwandari
JERNIH : Journal of Environmental Engineering and Hygiene Vol. 1 No. 01 (2023): Jernih: Journal of Environmental Engineering and Hygiene
Publisher : Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/jernih.v1i01.1076

Abstract

Class Asteroidea is a member of the phylum Echinodermata Asteroidea with high diversity, diversity will be found the similarities and differences that can be used as a key identification and classification. Pasir putih Situbondo beach has many invertebrate animals, particularly Asteroidea class that can be used to research about their abundance. The problems that arise are animals Echinodermata (classes Asteroidea ) What are some which can be found on the shore of Pasir Putih Situbondo beach can be used as a source data about their abundance. The results showed that the white sand beach Situbondo is found one type of the class Asteroidea namely Linckia laevigata acquisition this study of transects 1 to 15 only one transect contained starfish is on transect 14 wherein the transects , measuring 100 m sea littoral zone. Reason discovery of starfish on the shore of Pasir Putih Situbondo beach slightly due to limited types of starfish Asteroidea because in this month is going east wind season so that the starfish is hard to find.
Co-Authors Dwi Nur Rikhma Sari