Efek Pemberian Ekstrak Jaloh Dikombinasi dengan Probiotik dan Kromium Terhadap Profil Hematologi dan Titer Antibodi Vaksin ND pada Ayam Broiler yang Mengalami Stres Panas

Abstract

The purpose of this study is to determine the respons of chicken broiler under heat stress that given drinking water contained extract jaloh combined with probiotic and Cr mineral in the profile of haematology and antibody respons of Newcastle Disease vaccine. Twenty four of 20-day old Cobb broiler chickens were randomly assigned and devided to 6 treatment groups. Completely randomized design was used in this study. The treatments were as follows: 1) chickens under heat stress, given jaloh extract, probiotic, and chromium (P1); 2. chickens under heat stress, given jaloh extract and probiotic (P2); 3. chickens under heat stress, given jaloh extract and chromium (P3); chickens under heat stress, given jaloh extract (P4); 5. chickens under heat stress without given jaloh extract nor chromium and probiotic (P5); and 6. chickens given no heat stress and jaloh extract nor chromium and probiotic (P6). Extract jaloh dose applied is 1.000 mg/lt water, dose of probiotic is 10 8 cfu/lt drinking water, and chromium given in the form of chloride chromium with dose 1000 ug/lt water. Local heat stress is provided by increasing cage temperature to the range of 33.0 ± 1°C during 5 hours per day u within 15 days. Jaloh extract, probiotic, and chromium treatments in drinking water were given at 2 hour before cage temperature reaching 33 ± 1 o C and were stopped being given after 1 hour, when cage temperature back to room temperature. Blood was taken before chickens were ethanuatiated. The result suggested that giving jaloh extract to combine it with probiotic, and chromium has no significant effect in hematology profile. When combined extract jaloh with chromium (Cr), has potencial capability to stimulate improvement built of antibody (as immunomodulator) on broiler chicken heat stress.

Improve the Performances of Broilers as Reduce Heat Stress by the Supplementation Jaloh (Salix tetrasperma Roxb) in Drinking Water

“…Sugito et al (2010) reported that giving jaloh stem bark extract per se at the dose of 1.000 mg/l in drinking water or combined it with chromium given two hours before cage temperature reaching 33 ± 1 o C could prevent chickens from losing their body weight. Added by Sugito et al (2011), giving jaloh stem bark extract combined with probiotic and chromium (Cr) had no significant effect in hematology profile but when combined with only Cr, broiler had potential capability to stimulate improvement built of antibody as immunomodulation under heat stress.…”

Pengaruh Perbedaan Suhu Pemeliharaan terhadap Kualitas Fisik Daging Ayam Broiler Periode Finisher

“…Ayam broiler merupakan ayam yang sangat rentan terhadap perubahan suhu lingkungan yang ekstrim. Ayam broiler memiliki suhu dan kelembaban optimal untuk menunjang pertumbuhan yaitu berkisar, 20-25℃ dan 50 -70% (Sugito et al, 2011). Ayam broiler memiliki efisiensi dalam mengubah pakan menjadi daging yang baik serta pertumbuhannya cepat, ayam broiler juga mudah mengalami stres apabila suhu lingkungan tinggi (Setiaji dan Sudarman, 2006).…”

Respons HSP-70 Dan Kadar Kortisol Akibat Pemberian Kombinasi Ekstrak Jaloh Dan Kromium Pada Ayam Broiler Yang Mengalami Cekaman Panas

“…Sugito et al (2010) melaporkan pemberian ekstrak kulit batang jaloh secara tunggal atau kombinasi dengan mineral kromium (Cr) dalam air minum dapat mengurangi dampak cekaman panas pada ayam sehingga akan memperbaiki performa ayam broiler. Ditambahkan Sugito et al (2011) bahwa pemberian ekstrak jaloh baik secara tunggal atau kombinasi dengan probiotik dan Cr tidak mempengaruhi profil sel darah. Penelitian ini bertujuan mengetahui pemberian kombinasi ekstrak jaloh mineral Cr terhadap pembentukan HSP-70 dan hormon kortisol dalam serum ayam broiler yang mengalami cekaman panas.…”