| dc.contributor.advisor | Ridla, Muhammad | |
| dc.contributor.advisor | Hermana, Widya | |
| dc.contributor.author | Wismaya, Moch.Fajar | |
| dc.date.accessioned | 2026-07-13T14:56:02Z | |
| dc.date.available | 2026-07-13T14:56:02Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/174476 | |
| dc.description.abstract | Vitamin D3 berperan dalam metabolisme kalsium dan pembentukan kerabang telur. Penelitian ini bertujuan mengevaluasi pengaruh suplementasi vitamin D3 dalam ransum terhadap kualitas fisik telur puyuh pada umur produksi 40–69, 70–112, dan 300–342 hari. Sebanyak 750 ekor puyuh petelur dipelihara selama enam minggu menggunakan rancangan acak lengkap faktorial 2×3 dengan perlakuan ransum kontrol dan suplementasi vitamin D3 1,5 g kg?¹ pakan pada tiga umur produksi. Peubah yang diamati meliputi bobot telur, komponen telur, warna kuning telur, Haugh Unit, persentase bobot kerabang, tebal kerabang, dan kekuatan kerabang. Data dianalisis menggunakan ANOVA dan uji Duncan. Hasil penelitian menunjukkan tidak terdapat interaksi antara umur produksi dan suplementasi vitamin D3 (p>0,05). Suplementasi vitamin D3 meningkatkan persentase bobot kerabang, tebal kerabang, warna kuning telur, dan kekuatan kerabang, tetapi tidak memengaruhi bobot telur dan komponen telur. Umur produksi memengaruhi bobot telur dan Haugh Unit. Disimpulkan bahwa suplementasi vitamin D3 1,5 g kg?¹ pakan efektif meningkatkan kualitas kerabang telur puyuh pada berbagai fase produksi. | |
| dc.description.abstract | Vitamin D3 plays an important role in calcium metabolism and eggshell formation. This study evaluated the effect of dietary vitamin D3 supplementation on the physical quality of quail eggs at different production ages. A total of 750 laying quails were reared for six weeks in a 2×3 factorial completely randomized design with control and vitamin D3-supplemented diets (1.5 g kg?¹ feed) at three production ages. Variables observed included egg weight, egg components, yolk color score, Haugh Unit, and eggshell quality. Data were analyzed using ANOVA followed by Duncan’s test. No interaction was observed between production age and vitamin D3 supplementation (p>0.05). Vitamin D3 supplementation improved eggshell percentage, shell thickness, yolk color score, and shell strength, but did not affect egg weight or egg components. Production age affected egg weight and Haugh Unit. In conclusion, dietary supplementation of 1.5 g kg?¹ vitamin D3 effectively improved eggshell quality across production phases | |
| dc.description.sponsorship | Basis Informasi Penelitian dan Pengabdian kepada Masyarakat (BIMA Pengabdian) | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Aplikasi Suplemen Vitamin D3 Dalam Ransum Puyuh (Coturnix coturnix Japonica) Pada Berbagai Umur Produksi Terhadap Kualitas Fisik Telur | id |
| dc.title.alternative | Application of Vitamin D3 Supplements in the Diet of Quail (Coturnix coturnix Japonica) at Three Production Ages on the Physical Quality Of Eggs | |
| dc.type | Skripsi | |
| dc.subject.keyword | kualitas telur | id |
| dc.subject.keyword | puyuh petelur | id |
| dc.subject.keyword | umur produksi | id |
| dc.subject.keyword | Vitamin D3 | id |
| dc.subtype | Undergraduate Theses | |