Уточнить поиск
Результаты 481-490 из 586
Fractionated RBD palm stearin as potential rumen bypass supplements Полный текст
2012
Norliza Saparin | Zahariah Ismail | Mohd Suria Affandi Yusoff | Shawaluddin Tahiruddin
Refined, Bleached and Deodorized Palm Stearin (RBDPS) is a solid fraction obtained from Refined, Bleached and Deodorized Palm Oil after fractionation by crystallization at controlled temperature. Fractionated RBDPS was found to be enriched with C16 fatty acids,
lacking in trans fat and has a high melting point. The fractionated RBDPS produced had an iodine value of 13.1 gI2/100g, C16 content of 79.7% and melting point 60°C .These characteristics indicate fractionated RBDPS has potential as a rumen bypass fat as well as providing desirable carbon chain composition for good milk characteristics.
Показать больше [+] Меньше [-]Effect of Spirulina supplementation on growth performance of broilers
2012
Kharde, S.D. | Shirbhate, R.N. | Bahiram, K.B. | Nipane, S.F.
The experimental trial of six weeks was undertaken on 90 broiler chicks divided into three groups. Control (To) group was fed standard broiler diet and T1 and T2 groups were provided same broiler diet supplemented with 300 and 500 mg of Spirulina per kg feed, respectively. Mean live body weight of six weeks of the experiment and live weight at the end of experiment were found to be significantly (P0.05) higher in Spirulina supplemented T1 and T2 groups of broilers than that of control (To) group. Comparatively better mean weekly weight gain and feed efficiency were also observed in Spirulina supplemented groups (T1 and T2)with decreased feed consumption as compared to control (To) group of broilers.
Показать больше [+] Меньше [-]Seroprevalence of Melioidosis among livestock in Malaysia 2000-2009 Полный текст
2012
Hassan L. | Musa H. I.
Melioidosis usually results in chronic debilities that reduce the
productivity of animals and condemnation of carcasses in abattoir. Melioidosis is reemerging among animals and humans, and anecdotal reports suggest an increase in disease observation. This study described the seroprevalence of melioidosis in livestock based on the data obtained from the Department of Veterinary Services, Putrajaya and the Veterinary Research Institute, Ipoh. The data were summarized according to animal species, state, and year. The seroprevalence rate in animals was 7.6, 48.2, 2.6, 13.6 and 3.6% in cattle, buffaloes, goats, sheep and pigs respectively. The
seroprevalence of the disease varies in different states of the federation. For all species, the seroprevalence vary between
2.6% and 48.2%. The seroprevalence over the years increased from 4.2% in 2000 to 12.0% in 2003 after which it varies between
the period 2004- 2007 and apparently declined between 2007 and 2009.
Показать больше [+] Меньше [-]Redescription of the cestode Senga parva (Fernando and Fertado, 1964) in Channa micropeltes (Cuvier, 1831) at Tasik Kenyir, Malaysia Полный текст
2012
Tran Thi Yen Nhi | Faizah Shaharom-Harrison
A total of thirty snakehead fishes Channa micropeltes (Cuvier, 1831)
were collected at Tasik Kenyir, Malaysia. Muscle, liver, intestine and kidney tissues were removed from each fish and the intestine was opened to reveal cestodes. The cestodes were identified on the basis
of their morphological characteristics. After staining, drawing by using Camera Lucida, measurement by using advanced microscope and using Scanning Electron Microscope (SEM), the results showed that
the cestode was Senga parva (Fernando and Fertado, 1964). It differed from other species of genus Senga, parasitising fish genus Channa, by the size of the strobila, scolex, apical disc, hooks, number of hooks, testes and some other characteristics.
Показать больше [+] Меньше [-]Improving the energy values of rice straw and oil palm empty fruit bunch in ruminant feeding Полный текст
2012
Nurzillah M. | Alimon A. R. | Haryani H. | Syed Hussein S. A. | Mohamad Noor I.
Rice straw and oil palm empty fruit bunch were treated with urea
and commercial effective microorganisms to study their ability to breakdown fibres, improved in protein and energy values. In rice straw, the crude protein and crude fibre treated with urea and urea + effective microorganisms showed significant differences from the untreated control. The neutral detergent fibre and nitrogen free
extract values in the rice straw treatment did not show significant differences. Metabolizable energy values decreased with the treatment groups compared to the control. The results of keeping the treated rice straw in anaerobic plastic bags up to 30 days showed no significant breakdown of fibre components in the control and urea
treated groups. But there is a significant dropped in the neutral detergent fibre in urea + effective microorganisms treatment.
In oil palm empty fruit bunch, there were no significant differences seen in the crude protein, crude fibre, acid detergent fibre, neutral detergent fibre, nitrogen free extract and metabolisable energy values. Storage showed decreased in energy values in all treated groups. The addition of urea and microbes showed improved protein level and in the reduction of the fibre components in rice straw only. Keywords: rice straw, oil palm empty fruit bunch, urea, effective microorganisms, crude fibre, acid detergent fibre, neutral
detergent fibre, metabolisable energy.
Показать больше [+] Меньше [-]Identification of Toxocara vitulorum eggs in a calf Полный текст
2012
Saudah S. | Norhamizah A. H. | Fazly Ann Za
Prevalence of lameness and metabolic disorders in endurance horses Полный текст
2012
Lawan A. | Noraniza M. A. | Rasedee A. | Bashir A.
This study was carried out to investigate the prevalence of equine
lameness and metabolic disorders in endurance horses during an endurance race. Out of 67 horses that participated in the race, 19 horses completed the race successfully without any derangement while 48 horses were eliminated from the race for various disorders. Fifty-three (53.73%) percent of these horses had metabolic disorders and
17.91% were eliminated due to lameness. The study showed that the highest number of endurance horses that were eliminated were due to metabolic disorders followed by lameness. These findings may assist veterinarians in designing laudable measures in the management and
conditioning protocols of endurance horses during training and further prevent the morbidity and mortality during endurance races.
Показать больше [+] Меньше [-]Effect of strenuous sub-maximal race on heart rates of endurance horses Полный текст
2012
Lawan A. | Noraniza M. A. | Rasedee A. | Bashir A.
The study was carried out to investigate the effect of prolong
submaximal exercise on heart rate reflecting the performance of endurance horses after covering distances of 40 and 80 km races. This study was conducted in Malaysia to determine the post-race
heart rates of endurance horses based on distances for the eliminated horses and those that completed the races with good
performance. Heart rates of competing endurance horses were examined at pre and post-race. Thirty-four endurance horses were sampled; N = 9 (40 km) and N = 9 (80 km) were the good performance horses while, N = 3 (40 km) and N = 13 (80 km) were the poor performance horses
eliminated from the race. The mean heart rate of the good performance horses in the 40 km category was 53 ± 8 bpm and that of
the 80 km in the good performance category was 56 ± 7 bpm, while the eliminated horses of the 40 km group had 74 ± 17 bpm and those in the 80 km group had 78 ± 7 bpm. The study showed that eliminated
horses in the 40 and 80 km categories both exhibited high heart rates compared to the good performance horses that were in the same racing category. Thus, the heart rates of horses during training may be used to predict performance based on distances covered in endurance races.
Показать больше [+] Меньше [-]A preliminary report on the surveillance of Highly Pathogenic Avian Influenza (H5N1) and Newcastle Disease (ND) viruses in edible bird nest swiftlet (Aerodramus fuciphagus & Aerodramus maximus) Полный текст
2012
Lim, K. H. | Khoo, C. K. | Laurentius, N. A. | Yeo, B. K.
The emergence of Highly Pathogenic Avian Influenza (H5N1) in 2004 draws attention to the safety of rearing edible bird nest swiftlets within the vicinity of human dwellings in urban areas. There is also concern on the safety of the product itself. Convenient sampling of edible bird nest swiftlets (A. fuciphagus and A. maximus) was conducted by the Department of Veterinary Services and Animal Industry from September 2004 until June 2011. A total of 137 samples
were collected from four premises and two natural caves in four locations, namely Tawau, Kunak, Sandakan and Penampang. The samples were collected for Egg Innoculation Tests for H5N1 and Newcastle Disease (ND). All samples yielded negative results for both diseases.
Показать больше [+] Меньше [-]Occurrence of Rhodococcus equi in soil and faeces in selected stud farms in Malaysia Полный текст
2012
M. Fhitri | Zunita Z. | Latiffah H. | Noordin M.M.
The world widely distributed infection by Rhodococcus equi usually leads to pneumonia and associated respiratory signs. This study is aimed at detecting the occurrence of this pathogen in selected horse farms. A total of 12 R. equi isolates from few samples (13.89%) were successfully obtained from soil and faeces collected from two selected farms. However, based on the vapA gene classification, only one virulent R. equi isolate was identified.
Показать больше [+] Меньше [-]