A5112737678- Genetic and phenotypic traits in livestock
- Livestock Management and Performance Improvement
- Agricultural Economics and Practices
- Effects of Environmental Stressors on Livestock
- Agricultural Systems and Practices
- Livestock and Poultry Management
- Reproductive Physiology in Livestock
- Animal Disease Management and Epidemiology
- Brucella: diagnosis, epidemiology, treatment
- Milk Quality and Mastitis in Dairy Cows
- Animal Behavior and Welfare Studies
- Research in Cotton Cultivation
- Silkworms and Sericulture Research
- Animal Nutrition and Physiology
- Agricultural Practices and Plant Genetics
- Metallurgy and Material Forming
- Genetics and Plant Breeding
- Dyeing and Modifying Textile Fibers
- Food and Agricultural Sciences
- Biotechnology and Related Fields
- Probiotics and Fermented Foods
- Vanadium and Halogenation Chemistry
- Plant Growth and Agriculture Techniques
- Agriculture and Rural Development Research
- Veterinary Oncology Research
Project Directorate on Foot and Mouth Disease
2024
Tribhuvan University
2024
Freelancer (Portugal)
2018
Institute of Agriculture and Animal Science
2017
Central Sheep and Wool Research Institute
1980-1995
Chaudhary Charan Singh Haryana Agricultural University
1970-1972
Punjab Agricultural University
1968-1970
A series of experiments were conducted to investigate the effects red pepper and black powder supplementation on feed intake, conversion ratio, growth performance in broiler chickens. Two-hundred-day-old Cobb 500 Strain chickens randomly divided into five treatments, each replicated four times, with 10 birds per replication from second week. The basal was supplemented ground varying proportions: T1 (control); T2 (basal diet + 0.02% pepper); T3 T4 0.01% T5 pepper). results indicated that...
Growth is one of the traits great economic importance in sheep production. Estimates genetic and environmental parameters different component related to growth are needed for developing a proper selection program. Sex, type birth rearing, age dam, year season among factors that have been reported affect (Sidwell, Everson Terrill, 1963; Smith Lidvall, 1964; Brown, Bangus Sabin, 1961; Acharya, 1962). The effects these important must be considered estimation parameters. strains Bikaneri now...
SUMMARY Eight hundred and ninety-eight records of the interval between calving conception (service period) 349 Hariana cows, progeny 79 sires, were analysed by fitting constants for effects year, month calving, sequence, sex calf, weight cow at calf birth. The average service period was 272·7 days with a coefficient variability 50·7%. longest after first calving. Animals in months February to August had longer than those during September January. Heavier cows tended have shorter period. Sex...
SUMMARY Haemoglobin types of two Indian breeds sheep were related to ram and ewe fertility lamb mortality. Rams with Hb B type had a significantly higher number lambs born ewes mated them. Ewe mortality better, but not so, in animals type.
SUMMARY Heritabilities of birth, weaning, 6-month and yearling weights adjusted for significant non-genetic factors obtained from half-sib correlations were 0·10±0·03, 0·22±0·05, 0·37±0·09 0·48±0·07 respectively. Genetic birth weight with later small negative except weaning weight. among other large positive. The phenotypic these positive statistically highly significant.
Synopsis Data pertaining to a closed White Leghorn flock maintained at the Punjab Agricultural University were used for estimating genetic and phenotypic parameters age first egg 70‐d production also evaluate expected response different methods of selection. Records 2377 pullets, progeny 1001 dams 155 sires over period two years, used. The birds in this attained sexual maturity on an average 176.6 d produced 33.6 eggs 70 production. Heritability was obtained from observational components....
SUMMARY Records on lamb survival were available for 757 lambs, the progeny of 33 rams. Purebred lambs Nali and Lohi breeds crossbred produced by mating ewes to Nellore or Mandya rams, For flock as a whole 93% those born survived 14 days age 86% weaning. A least-squares analysis variance showed that among factors investigated only lamb's weight at birth significantly affected age, birth, ewe's lambing year had significant effects from 15 Heritability estimates based half sib correlations....
In Nepal, a lot of resources have been invested for establishing plantations. Due to lack assessment the survival status planted seedlings, we inadequate information about how many successful plantations that established in country. This study was carried out fourteen community forests (CFs) Parbat district with aim analyzing seedlings. Plantation done June/July 2015 and total count seedlings June 2016. studied CFs, eleven species were comprising 20,172 which 58.57% survived at end first...
During 2021, relatively higher numbers of foot and mouth disease (FMD) outbreaks were reported in the bovine population compared to preceding years along with reports mithun caĴ le few states north-eastern regions India.FMD virus (FMDV) serotype was identifi ed using sandwich ELISA RT-multiplex PCR on clinical samples from (n = 5) 11) Arunachal Pradesh Nagaland.The tests revealed that 2 1 sample found positive for FMDV O. Two suspected FMD an organized farm Nagaland tested A. Serum collected...
High-quality fodder is one of the most essential components Livestock feeding as it ensures that animals meet their nutritional requirements. Maize (Zea mays) silage provides an important solution to mitigate herbage shortages during lean periods, helping counteract rising feed prices. A study was conducted at Lamjung Campus, Lamjung, from March July 2023 assess quality produced seven maize varieties: MX-77, Pioneer, Rampur Hybrid-10, Raj Kumar, CP-666, All Rounder, and CP-838. The...
SUMMARY The least squares analysis on birth, weaning, 6-month and yearling weights in Magra lambs showed that years of lambing, age weight dam at lambing sex lamb significantly affected all the body except which did not affect weights. Adjustment these for significant effect will be necessary obtaining estimates genetic phenotypic parameters.
SUMMARY An investigation of the association transferrin types with body weights at birth, 3, 6,12 months and first 6-monthly wool yield in Indian sheep showed that variation among was a significant source only for yearling weight. Sheep Tf MB type had highest weight followed closely by EC. Highest birth recorded EM whereas 3-month EE type. 6-month fleece
Mastitis, result of intramammary infections, exhibits serious economic problem in dairy sector due to the loss milk yield and quality. Clinical subclinical occurrence are common where cases asymptomatic need additional diagnostic tools for identification. Somatic cell counts (SCCs) raw an indicator Intra-mammary infections (IMI) thus helpful mastitis forecasting. cells 100,000 per ml regarded as normal uninfected elevation above 200,000 suspects IMI cattle. The count (SCC) can be estimated...