Judul: Tingkah Laku Anak Domba Garut Setelah Lahir Yang Diberi Minyak Biji Matahari Dalam Ransum Induknya
Abstrak: Garut ewes are small ruminants that have the prolific genetic potential to be developed as Good Farming Practice. The genetic potential must be supported by a good quality of feed. Sunflower seed oil which has advantages as a source of linoleic fatty acids that can improve reproductive efficiency. Behavior is one of the important aspects related to maintenance management and handling of livestock that need to know the effect of feed to animal welfare. The purpose of this research was to identify and evaluate the lamb behavior of garut after born with addition sun flower seed oils. The number of observation were 18 of sheep. Experiment research consists of TL0 (control), TL4 (4% addition of sunflower seed oil), and TL6 (6% addition of sunflower seed oil). This research used completely randomized design, the data were analyzed by ANOVA, and significantly different data using Tukey test. Parameter behavior measured were standing first time, suckling first time, suckling duration first time, suckling frequency, vocal frequency, laying frequency, standing frequency, moving of tail frequency, and scramble nipples especially for twins. The results showed standing and suckling first time, vocal, standing, moving of tail was significantly affect (P<0.05) on treatment. The addition of sunflower oil by 4% and 6% affected behavior of lamb garut after born
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Judul: Performa Induk dan Anak Domba Garut Berdasarkan Tipe Kelahiran dengan Penambahan Minyak Biji Bunga Matahari
Abstrak: This study was aimed to evaluate the performance of garut ewe and lamb based on the type of birth with the addition of sunflower seed oil. The 16 pregnant ewes and 23 born lambs were used to measure the consumption of feed, body weight gain of ewes, birth weight of lambs, weaning weight of lambs, body weight gain of lambs, and milk production of ewes. The research was designed by using factorial randomized design (2x3). The first treatments was different type of birth (single and twin) and the second was the addition of sunflower seed oil with different levels (M1=0% addition of sunflower seed oil, M2=4% addition of sunflower seed oil, and M3=6% addition of sunflower seed oil). The data were analyzed using analyses of varians (anova). The results showed that there was no interaction (P>0.05) between feed treatments and types of birth at all variables that were observed. The birth weight, weaning weight, and average body gains of single birth type was higher than the twins birth (P<0.05) but the feed treatments not affect (P>0.05) on all variables.
Keyword: garut ewes, perfomance, sun flower seed oil

Judul: Potensi metode penambahan standar titik-H untuk penentuan simultan kromium (III) dan kromium (VI):
Abstrak: Metode penambahan standar titik-H (HPSAM) telah dicoba untuk penentuan simultan Cr(III) dan Cr(VI). Campuran pereaksi kromogenik dari 2- hidroksibenzaldiminoglisina (HBIG) dan kuersetin dalam larutan miselar setiltrimetilamonium bromida digunakan untuk penentuan simultan kedua ion di atas. Metode yang digunakan didasarkan pada perbedaan absorbans dari kompleks yang terbentuk yaitu Cr(VI)-kuersetin pada dua panjang gelombang yang berbeda (558 dan 577 nm) dengan absorbans untuk Cr(III)-2-hidroksibenzaldiminoglisina konstan. Hasil dari menggunakan HPSAM pada contoh sintetik menunjukkan bahwa Cr(III) dan Cr(VI) tidak dapat ditentukan secara simultan dengan kondisi kompromi analisis yang telah ditentukan. Hal ini karena Cr(III) yang tidak terdeteksi dan persentase simpangan baku relatif Cr(VI) lebih besar dari 5%. Walaupun demikian HPSAM masih memiliki potensi untuk penentuan simultan Cr(III) dan Cr(VI) karena pada beberapa ulangan pengukuran yang dicoba, konsentrasi Cr(VI) yang ditemukan mendekati konsentrasi yang dibuat secara teoretis.
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