Judul: Quality of Eggs Based on Different Age of Chickens from Yong's Farm, Seremban, Malaysia
Abstrak: This study aimed to determine the quality of eggs from different ages of chickens from Yong’s Farm, Seremban, Malaysia. The method used was 60 eggs were collected from three of different ages of chicken; 25 (n=20 eggs), 35 (n=20 eggs) and 58 weeks old (n=20 eggs). The variables included egg weight, shell thickness, yolk color, yolk index, albumen index and Haugh unit. The results showed the highest egg weight was recorded with 58 weeks old chicken. The egg shell thickness found at week 25 week (0,455 ± 0,08 mm), 35 weeks (0,495 ± 0,08 mm) and 58 weeks (0,475 ± 0,08 mm). Yolk color was at the highest mean of.12,6 ± 0,68 (25 weeks) while on week 35 and 58 it ranges between 5,45 ± 0,51 and 5,55 ± 0,51. The yolk index was recorded on week 25 and no specific trends were observed and the yolk index was not significant between 35 and 58 weeks of age. Albumen index was highest at week 25 were (0,129 ± 0,0), week 35 (0,113 ± 0,03) and week 58 (0,088 ± 0,02). The highest HU was recorded at week 25 (94,81 ± 5,33) and decreased to (90,52 ± 6,64) at week 35 and (81,95 ± 6,24) at week 58. It can be concluded that chicken influences both exterior and interior quality, except the yolk color with the quality of eggs decreasing as the age increases.
Keyword: chicken age, external quality, internal quality, Haugh Unit

Judul: Produksi dan Kualitas Telur Ayam Arab Umur 22-28 Minggu pada Suhu Kandang yang Berbeda
Abstrak: The production and quality of Arab chicken’s egg are influenced by the quality of parent stock, feed, and also environment. The aim of this research was to determine the production level, and egg quality of chicken’s egg from Arab chicken age 22-28 weeks at different level of temperatures. The experimental design used was completely randomized design (CRD) with three different level of temperatures as the treatment (netral, hot, and environment). The repetition was did 2 times. The results obtained at netral (24,7 oC), hot (27,9 oC), and environment (27,4 oC) temperatures were henday (43,6 ± 16,3 %; 39,3 ± 12,6 %; 26,3 ± 10,9 %), egg’s weight (37,60 ± 3,19 gram; 37,95 ± 3,20 gram; 37,83 ± 4,03 gram), egg’s shape index (0,79 ± 0,19; 0,78 ± 0,04; 0,78 ± 0,06), cleanliness (30,3 ± 31,7 %; 29,4 ± 26,0 %; 21,4 ± 30,4 %), eggshell’s weight (5,14 ± 0,51; 5,28 ± 0,53; 5,20 ± 0,65), eggshell’s thickness (0,29 ± 0,03; 0,30 ± 0,03; 0,30 ± 0,03), haugh unit of albumin (83,94 ± 7,96a; 84,05 ± 7,68a; 78,94 ± 9,09b), albumin’s weight (20,73 ± 2,53; 20,70 ± 2,35; 20,71 ± 2,50), indeks of yolk (0,46 ± 0,04; 0,45 ± 0,03; 0,45 ± 0,04), yolk’s weight (10,78 ± 1,84; 10,83 ± 1,34; 11,13 ± 1,80), and the colour of yolk (6-10; 4-10; 5-10).
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Judul: Uji coba kultur in vifro untuk perbanyakan tabat barito (Ficus deltoidea Jack)
Abstrak: Tumbuh-tumbuhan yang d i j a d i i bahan bak- obat, khususnya obat tradisional mencapai lebih dari 100 jenis dan 74% diantaranya merupakan tumbuhan liar yang hidup di hutan. Tabat Barito (Ficlis deltoidea Jack.) adalah salah satu tumbuhan hutan yang digunakan sebagai obat. Sebagian besar bahan baku obat Tabat Barito masih berasal dari panen secara langsung di alanl. Sementara itu jika laju pelnanenan lebih cepat dibandiigkan dengan kemampuan alam untuk memulihkan populasinya maka proses kepunahan tidak dapat dielakkan. Untuk itu perlu dilakukan pembudidayaan baik in-situ maupun ex-situ dengan cara generatif dan vegetatif. Pengembangbiakan secara vegetatif dengan cara mikropropagasi melalui kultur in vitro dapat digunakan sebagai salah satu alternatif perbanyakan untuk menghasilkan bahan tanaman relatif lebih cepat.
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