Judul: Persentase Karkas, Dada, Paha dan Lemak Abdomen Itik Cihateup Jantan Umur 10 Minggu yang Diberi Tepung Daun Beluntas, Vitamin C dan E dalam Pakan
Abstrak: Duck is one of poultry that needs to be improved in production of eggs and meat. The purpose of this study was to investigate the effect of feeding beluntas leaf powder, vitamin C and vitamin E on percentage of carcass, breast, thigh and abdominal fat of male Cihateup ducks. The diet treatments were commercial diet as control (K), commercial diet + beluntas leaf meal 0,5% (KB), commercial diet+beluntas leaf meal 0,5%+250 mg vitamin C (KBC), commercial diet + beluntas meal 0,5% + 400 mg vitamin E (KBE). Ninety six ducks were used in this research and were reared from DOD up to 10 weeks of old. The research was conducted at Department of Poultry Production Faculty of Animal Science Bogor Agricultural University. The experimental design used was randomized block design with four treatments and three replications. The results showed that feeding beluntas leaf powder 0,5% significantly decreased (P<0,05) percentage of breast. Feeding control, control + 0,5% beluntas leaf powder + vitamin C 250 mg/kg and control + 0,5% beluntas leaf meal + vitamin E 400 IU did not affect the parameters observed. The conclusion of this study was that feeding beluntas leaf, vitamin C or vitamin E did not affect to carcass, thigh and abdominal fat.
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Judul: Persentase Karkas, Dada, Paha Dan Lemak Abdomen Itik Alabio Jantan Umur 10 Minggu yang Diberi Tepung Daun Beluntas, Vitamin C Dan E dalam Pakan
Abstrak: Duck meat is potential as protein source, but the off-odor of it restricted the consumption of this meat. Antioxidant could decrease the odor, but the effect of it on the influence of the percentage of carcass, breast, thigh and abdominal fat must be evaluated. Beluntas leaves, vitamin C and vitamin E can be used as antioxidant. The objective of this research was to know the effect feeding beluntas leaf meal, combination of beluntas leaf meal + vitamin C, an the combination of beluntas leaf meal + vitamin E addition on carcass percentage, breast, thigh and abdominal fat. This research used 96 alabio ducks. The ducks were reared from DOD up to 10 weeks. The diet treatments were control diet (K); comercial diet + beluntas leaf meal 0.5% (KB); comercial diet + beluntas leaf meal 0.5% + vitamins C 250 mg/kg (KBC); comercial diet + beluntas leaf meal 0.5% + vitamin E 400 IU (KBE). The data were analysed using ANOVA (Analysis of Variance), and any significant diferrence was further analysed using Duncan Multiple Range Test. The results showed that feeding beluntas leaf meal 0.5%, beluntas leaf meal 0.5 % and vitamin C 250 mg, and beluntas leaf meal 0.5% and 400 IU did not affect the carcass percentage, breast, thigh and abdominal fat of male alabio duck.
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Judul: Heisenberg Uncertainty of Double SlitSystem Based on Budiyono-Rohrlich Quantum Statistics Model
Abstrak: Interpretasi kuantum dikembangkan untuk memaknai secara fisis dengan jelas bagaimana suatu dinamika pada sistem mikroskopis yang dijelaskan dengan teori-teori kuantum, seperti interpretasi Copenhagen yang mendeskripsikan sistem kuantum sebagai suatu keadaan yang dideskripsikan dengan fungsi gelombang yang berisikan bagaimana peluang keadaan suatu sistem. Interpretasi kuantum juga bisa dibawa dari suatu sistem klasik seperti pada model statistika-kuantum Budiyono-Rohrlich yang menjelaskan bagaimana dinamika kuantum berhubungan dengan sistem klasik dengan penerapan statistika pada model Hamiltonian sistem. Fungsi distribusi dapat mendeskripsikan bagaimana suatu sistem terdistribusi pada suatu ruang pada pandangan klasik namun untuk sistem kuantum fungsi distribusi adalah peluang dari sistem tersebut. Sistem klasik dan kuantum juga dipisahkan berdasarkan pada ketidakpastian Heisenberg tentang suatu pengukuran yang tidak bisa secara sekaligus dilakukan bersamaan. Model statistika-kuantum Budiyono-Rohrlich membawa suatu sistem klasik menjadi sistem kuantum dengan dua aksioma yaitu hukum kekekalan energi rata rata dan konservasi rapat probabilitas. Sistem klasik yang didefinisikan akan diatur dengan menambahkan dua variable matematis berupa ontic extensions dan epistemic restrictions dimana kedua variabel ini yang akan menghubungkan bagaimana sistem klasik bisa diubah menjadi sebuah sistem kuantum. Dua variabel matematis tadi membuat sebuah sistem bisa diperlihatkan ketidakpastiannya lewat perhitungan simpangan rata-rata dan hasilnya akan selalu memenuhi ketidakpastian Heisenberg
Keyword: fungsi distribusi, model Budiyono-Rohrlich, ontic extension, epistemic restriction, ketidakpastian Heisenberg