Physical evaluation on freshwater crayfish, Cherax quadricarinatus, feed using several gluten materials

Aquatic Science & Management

View Publication Info
 
 
Field Value
 
Title Physical evaluation on freshwater crayfish, Cherax quadricarinatus, feed using several gluten materials
 
Creator Khartiono, Lady D.
Sampekalo, Julius
Mingkid, Winda M.
 
Subject Aquatic biology
gluten; physical evaluation; freshwater crayfish; water quality
 
Description Title (Bahasa Indonesia): Uji fisik pakan lobster air tawar, Cherax quadricarinatus, yang menggunakan beberapa bahan perekat The objective of this study was to evaluate the physical parameters of feed for freshwater crayfish (Cherax quadricarinatus) using different glutens. This study used a completely randomized design with four treatments and three replications. Treatment A was feed with starch gluten, treatment B was feed with sago gluten, treatment C was feed with seaweed gluten and treatment D was a commercial feed (control). ANOVA showed that the treatments gave a significant effect (P <0.05) on the breaking rate in the water, sinking speed, homogeneity, and hardness. The results showed that feed using seaweed gluten is very good to use. Feed with starch gluten was also better than feed of sago gluten. However, for sinking speed, control diet and starch gluten-based feed were faster than that of seaweed gluten. The result for water quality analysis including temperature, pH, DO and ammonia during the study showed tolerable ranges for freshwater crayfish. Penelitian ini bertujuan untuk menguji secara fisik pakan lobster air tawar (Cherax quadricarinatus) yang menggunakan beberapa bahan perekat. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan tiga ulangan. Perlakuan A pakan dengan bahan perekat kanji, perlakuan B pakan dengan bahan perekat sagu, perlakuan C pakan dengan bahan perekat rumput laut dan perlakuan D adalah pakan komersil (kontrol). Hasil analisis ragam menunjukkan bahwa antara perlakuan memberikan pengaruh nyata (P<0,05) terhadap kecepatan pecah pakan dalam air, dispersi pakan, kecepatan tenggelam, homogenitas, dan tingkat kekerasan. Pakan dengan bahan perekat rumput laut sangat baik untuk digunakan. Pakan dengan bahan perekat tepung kanji juga lebih baik dibandingkan pakan berbahan perekat sagu. Tetapi untuk kecepatan tenggelam pakan kontrol dan pakan berbahan perekat kanji lebih cepat dibandingkan pakan berbahan perekat rumput laut. Hasil analisis kualitas air meliputi suhu, pH, DO dan amonia selama penelitian menunjukkan masih dalam batas kisaran yang bisa ditoleransi lobster air tawar.
 
Publisher Graduate Program of Sam Ratulangi University
 
Contributor
 
Date 2014-04-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
laboratory experimental
 
Format application/pdf
 
Identifier https://ejournal.unsrat.ac.id/index.php/jasm/article/view/12410
10.35800/jasm.2.1.2014.12410
 
Source AQUATIC SCIENCE & MANAGEMENT; Vol 2, No 1 (2014): April; 24-28
2337-5000
2337-4403
 
Language eng
 
Relation https://ejournal.unsrat.ac.id/index.php/jasm/article/view/12410/11983
 
Coverage aquaculture


 

Contact Us

The PKP Index is an initiative of the Public Knowledge Project.

For PKP Publishing Services please use the PKP|PS contact form.

For support with PKP software we encourage users to consult our wiki for documentation and search our support forums.

For any other correspondence feel free to contact us using the PKP contact form.

Find Us

Twitter

Copyright © 2015-2018 Simon Fraser University Library