35 results on '"Hill, W. G."'
Search Results
2. Predicting breeding values for herd life of Holstein-Friesian dairy cattle from lifespan and type
3. The economic value of somatic cell count payment schemes for UK dairy cattle breeding programmes
4. Genetic aspects of common health disorders and measures of fertility in Holstein Friesian dairy cattle
5. Genetic parameters for a simple predictor of the lifespan of Holstein-Friesian dairy cattle and its relationship to production
6. Selection for longevity and yield in dairy cows using transmitting abilities for type and yield
7. A note on using biased parameter values and non-random mating to reduce rates of inbreeding in selection programmes
8. The effect of increasing the interval between recordings on genetic parameters of test day yields of British Holstein-Friesian heifers
9. Heterogeneity of variance and dairy cattle breeding
10. Genetic parameters of test day records of British Holstein-Friesian heifers
11. Correction to Asymptotic rates of response to selection
12. Dairy herd life in relation to linear type traits and production 2. Genetic analyses for pedigree and non-pedigree cows
13. Dairy herd life in relation to linear type traits and production 1. Phenotypic and genetic analyses in pedigree type classified herds
14. Relationships between sires' transmitting ability for production and daughters' production, food intake and efficiency in a high-yielding dairy herd
15. Effect of sampling errors on efficiency of selection indices 1. Use of information from relatives for single trait improvement
16. An evaluation of performance-testing of rams using artificial rearing
17. Asymptotic rates of response from index selection
18. Effectiveness of sequential selection in pig improvement
19. The possible use of superovulation and embryo transfer in cattle to increase response to selection
20. Heterogeneity of variance amongst herds for milk production
21. A selection index for dairy cows
22. Effect of sampling errors on efficiency of selection indices. 2. Use of information on associated traits for improvement of a single important trait
23. Reproductive performance over repeated parities of lines of mice selected for appetite, lean growth and fatness
24. The effects of halothane susceptibility on some economically important traits in pigs 1. Litter productivity
25. Heritability of milk yield and composition at different levels and variability of production
26. Inheritance of linear type traits in dairy cattle and correlations with milk production
27. An experimental check on an index combining individual and family measurements
28. A retrospective evaluation of the weights in the cow genetic index
29. On selection among groups with heterogeneous variance
30. Seasonal grouping in a herd-year-season model of sire evaluation
31. Components of environmental variance of yields of cows in different lactations
32. Physiological attributes as possible selection criteria for milk production 2. Plasma insulin, tri-iodothyronine and thyroxine in bulls
33. Design of experiments to estimate offspring-parent regression using selected parents
34. Investment appraisal for national breeding programmes
35. Specialised sire and dam lines. IV. Selection within lines
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.