MODIFIKASI POSISI SALURAN SKIMMER DAN VACUUM DRAIN PADA PEMELIHARAAN IKAN KOI…

Koi fish (Cyrpirnus carpio L.) is an ornamental fish commodity that has unique colors and patterns, but aquaculture activities are still constrained by a decrease in water quality which is one of the factors caused the low survival rate of koi fish. Application of skimmer channel and vacuum drain to kept koi fish can be a solution to maintained water quality. Therefore, it is necessary to make …

PERTUMBUHAN DAN KECERAHAN WARNA IKAN KOI (CYPRINUS CARPIO) PADA PHOTOPERIOD Y…

Koi (Cyprinus carpio) is one of popular types of ornamental fish with high commercial value. One of the innovations that can be made to increase the growth and color brightness of koi fish is through the manipulation of light duration (photoperiod). This study aimed to determine the best photoperiod for the growth and color brightness of koi fish. This study used a Completely Randomized Design …

FILTER ARANG AKTIF BATOK KELAPA DENGAN DOSIS YANG BERBEDA TERHADAP KUALITAS A…

The recirculation system is reusing water by rotating the water continuously on the container containing the filter media, which can be rearing the water quality of the rearing media. Activated charcoal is one of the filters that can be used because it has good absorbency. This study aimed to determine the best dose in the use of coconut shell activated charcoal filters in rearing water quality…

PENGARUH PROBIOTIK TERHADAP TOTAL BAKTERI PADA MEDIA PEMELIHARAAN, KUALITAS A…

Penelitian ini bertujuan untuk mengetahui pengaruh EM-4 terhadap total bakteri pada media pemeliharaan dan untuk mengetahui konsentrasi EM-4 yang tepat untuk kualitas air dan kelangsungan hidup ikan koi. Penelitian ini dilakukan di Laboratorium Budidaya Perairan, Fakultas Pertanian Universitas Sriwijaya, mulai bulan Mei 2010 sampai Juni 2010. Rancangan yang digunakan adalah Metode Eksperimen de…

mengenal beberapa jenis koi (Karper Jepang - Nishikigoi)

Edition

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ISBN/ISSN

979-413-885-1

Collation

88 hlm.; ilus.; 21 cm.

Series Title

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Call Number

639.3 Eff m