Acta Aquatica: Aquatic Sciences Journal
Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 2 (August, 2021)

Penetasan telur penyu sisik (Eretmochelys imbricata) dengan kedalaman yang berbeda

Erlangga Erlangga (Program Studi Ilmu Kelautan, Fakultas Pertanian, Universitas Malikussaleh)
Ayu Lestari (Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Malikussaleh)
Zulfikar Zulfikar (Program Studi Ilmu Kelautan, Fakultas Pertanian, Universitas Malikussaleh)
Munawar Khalil (Program Studi Ilmu Kelautan, Fakultas Pertanian, Universitas Malikussaleh)
Riri Ezraneti (Program Studi Ilmu Kelautan, Fakultas Pertanian, Universitas Malikussaleh)



Article Info

Publish Date
06 Aug 2021

Abstract

This research was conducted from November 2018 until January 2019 which was held at the UPTD Conservation and Supervision of Marine Resources and Fisheries in West Sumatera, Pariaman City.  The aim of the research is to know hatchling hawksbill sea turtle eggs based on nest depth. The method used in this study is a nonfactorial randomized block design (RBD) consisting of 3 treatments and 3 replications. The treatments used were treatment A (with a depth of 30 cm incubation nest), treatment B (with a depth of incubation nest 40 cm), and Treatment C (with a depth of incubation nest 50 cm). The results of this study showed that hatching hawksbill eggs hatched very significantly, the best hatching percentage was in treatment A (30cm) with 78% hatching at 6:00 a.m. with hatching temperature range of 24-28oC, hatching pH of 6,6-6,8 and medium sized incubation sand with a size of 0.150 mm with a weight reaching 461 grams.Keywords: Hatching percentage, Hawksbill turtle, pH, Temperature

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Journal Info

Abbrev

acta-aquatica

Publisher

Subject

Materials Science & Nanotechnology Other

Description

Acta Aquatica: Aquatic Sciences Journal is a scientific open access journal in the field of aquatic sciences, published periodically (April and October) by the Institute of Research and Community Service (LPPM) Universitas Malikussaleh (Malikussaleh University) in cooperation with Marine Center ...