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http://repository.ipb.ac.id/handle/123456789/155149
Title: | Rekayasa Penetasan Telur Ulat Sutra (Samia cynthia ricini) Menggunakan Metode Fotoperiode dengan Intensitas Cahaya Berbeda |
Other Titles: | Engineering for Hatching Silkworm Eggs (Samia cynthia ricini) Using Photoperiod Method with Different Light Intensities |
Authors: | Endrawati, Yuni Cahya Atmowidi, Tri Maretha, Sonia |
Issue Date: | 2024 |
Publisher: | IPB University |
Abstract: | Ulat sutra Samia cynthia ricini merupakan salah satu komoditas peternakan
yang mudah dibudidayakan khususnya di Indonesia. Produksi sutra yang
dihasilkan peternak masih bergantung pada pasokan telur dari daerah lain.
Berdasarkan hal tersebut maka waktu penetasan ulat sutra S. c. ricini perlu
dikontrol agar pada saat pengiriman telur tidak menetas selama proses
pengangkutan. Rekayasa penetasan telur dapat dilakukan dengan mengatur lama
waktu penyinaran (fotoperiode) dengan intensitas cahaya (lux) tertentu selama
proses penetasan telur. Penelitian ini bertujuan untuk menganalisis pengaruh lama
waktu penyinaran dengan intensitas cahaya (lux) berbeda terhadap lama waktu
penundaan penetasan telur ulat sutra S. c. ricini. Perlakuan rekayasa penetasan
yang diberikan yaitu pemberian cahaya terang (light/L) dan gelap (dark/D)
dengan lama penyinaran (8L:16D), (24L:0D) dengan intensitas cahaya 30 lux dan
40 lux kemudian (0L:24D) sebagai kontrol dengan tiga kali pengulangan.
Pengambilan data meliputi suhu dan kelembapan lingkungan dari box tiap
perlakuan, daya tetas, lama waktu penetasan, kelangsungan hidup larva dan pola
perkembangan embrio. Hasil penelitian menunjukan pemberian perlakuan lama
waktu penyinaran dengan intensitas cahaya (lux) yang berbeda tidak memberikan
pengaruh terhadap lama waktu penundaan penetasan telur ulat sutra S.c. ricini. Samia cynthia ricini silkworms are one of the livestock commodities that are easy to cultivate, especially in Indonesia. Silk production produced by breeders still depends on the supply of eggs from other regions. Based on this, the hatching time of the silkworm S. c. ricini needs to be controlled so that when shipping the eggs do not hatch during the transportation process. Egg hatching control can be carried out by regulating the light intensities (lux) and illumination (photoperiod) during the egg hatching process to delay hatching. This research aims to analyze the effect of light different intensities (lux) and photoperiod on the hatching time of S. c. ricini silkworm eggs. The treatments given was exposure to light (light/L) and darkness (dark/D) illumination times (8L:16D), (24L:0D) with light intensities 30 lux and 40 then (0L:24D) as the control with each sample consisting of data colleection includeds temperature and humidity of each box, hatchability, length of hatching time, larval survival and embryo development patterns. The results showed that the duration of photoperiod and light intensities not affect the length of hatching time of S. c. ricini silkworm eggs. |
URI: | http://repository.ipb.ac.id/handle/123456789/155149 |
Appears in Collections: | UT - Animal Production Science and Technology |
Files in This Item:
File | Description | Size | Format | |
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cover_D1401201003_76b2ffc46acb4689a20338d7111afc75.pdf | Cover | 2.67 MB | Adobe PDF | View/Open |
fulltext_D1401201003_ca20281d939448b2a03f7692dd64ea52.pdf Restricted Access | Fulltext | 6.99 MB | Adobe PDF | View/Open |
lampiran_D1401201003_ee70f854f1c04af5bb0102c21bcefc5f.pdf Restricted Access | Lampiran | 658.68 kB | Adobe PDF | View/Open |
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