422 results on '"Delaby, L."'
Search Results
2. Genetic covariance components for measures of nitrogen utilization in grazing dairy cows
3. Nitrogen offset potential in a multiyear farmlet-scale study: Milk and herbage production from grazed perennial ryegrass–white clover swards
4. Cow-level factors associated with nitrogen utilization in grazing dairy cows using a cross-sectional analysis of a large database
5. Characteristics of robust animals for grass-based production systems
6. 13. Effects of sward species diversity on pasture productivity and botanical composition under intensive grazing with dairy cows
7. 141. Pasture productivity impacts of transitioning to perennial ryegrass white clover swards on wetland intensive dairy grazing systems
8. Analysis of milk solids production and mid-lactation bodyweight to evaluate cow production efficiency on commercial dairy farms
9. Does REM sleep behavior disorder change in the progression of Parkinson’s disease?
10. Effect of stocking rate and animal genotype on dry matter intake, milk production, body weight, and body condition score in spring-calving, grass-fed dairy cows
11. Effects of breed, feeding system, and lactation stage on milk fat characteristics and spontaneous lipolysis in dairy cows
12. Ability of dairy cows to ensure pregnancy according to breed and genetic merit for production traits under contrasted pasture-based systems
13. The effects of spring feeding strategy on pasture productivity, sward quality, and animal performance within intensive pasture-based dairy systems
14. The multi-year cumulative effects of alternative stocking rate and grazing management practices on pasture productivity and utilization efficiency
15. Toward improved postpartum cyclicity of primiparous dairy cows: Effects of genetic merit for production traits under contrasting feeding systems
16. Pasture intake and milk production of dairy cows rotationally grazing on multi-species swards
17. Can a urease inhibitor improve the efficacy of nitrogen use under perennial ryegrass temperate grazing conditions? A multi-site study of N use in a temperate climate.
18. An evaluation of detailed animal characteristics influencing the lactation production efficiency of spring-calving, pasture-based dairy cattle
19. Dry Matter Intake, Milk Performance and Production Efficiency from Spring Calving Dairy Cows Offered Grass-Only, Grass-White Clover and Total Mixed Ration Diets
20. The effect of stocking rate on soil solution nitrate concentrations beneath a free-draining dairy production system in Ireland
21. 67. Genetic variation exists in nitrogen use efficiency for lactating cows in grass-grazed dairy systems
22. A whole farm-model to simulate the environmental impacts of animal farming systems: MELODIE
23. Effects of forage quantity and access-time restriction on feeding behaviour, feed efficiency, nutritional status, and dairy performance of dairy cows fed indoors
24. Modelling the effects of stocking rate, soil type, agroclimate location and nitrogen input on the grass DM yield and forage self-sufficiency of Irish grass-based dairy production systems
25. Post-grazing sward height imposed during the first 10 weeks of lactation: Influence on early and total lactation dairy cow production, and spring and annual sward characteristics
26. Effect of dairy production system, breed and co-product handling methods on environmental impacts at farm level
27. The effect of stocking rate and calving date on milk production of Holstein–Friesian dairy cows
28. Nutritive value of forage legumes used for grazing and silage
29. Performance and longevity of dairy heifers born during winter 1 (W1) and reared according to three growth profiles during winter 2 (W2) in a strategy based on first calving at 36 months of age
30. Animal performance and production efficiencies of Holstein-Friesian, Jersey and Jersey × Holstein-Friesian cows throughout lactation
31. Development of the Pasture Simulation Model for assessing livestock production under climate change
32. The effect of weaning age and post-weaning feeding regime on growth and fertility of pasture-based Holstein-Friesian and Jersey dairy heifers
33. The effect of Holstein-Friesian, Jersey × Holstein-Friesian, and Norwegian Red × (Jersey × Holstein-Friesian) cows on dry matter intake and production efficiencies in pasture-based systems
34. Intensification strategies for temperate hot-summer grazing dairy systems in South America: Effects of feeding strategy and cow genotype
35. Review: Why and how to regulate animal production and consumption: The case of the European Union
36. Effect of Autumn/Spring Nitrogen Application Date and Level on Dry Matter Production and Nitrogen Efficiency in Perennial Ryegrass Swards
37. A comparative study of three growth profiles during rearing in dairy heifers: Effect of feeding intensity during two successive winters on performances and longevity
38. Sward characteristics, grass dry matter intake and milk production performance are affected by pre-grazing herbage mass and pasture allowance
39. The development of equations to predict live-weight from linear body measurements of pasture-based Holstein-Friesian and Jersey dairy heifers
40. Early lactation dairy cows: Development of equations to predict intake and milk performance at grazing
41. The effect of Lolium perenne L. ploidy and Trifolium repens L. inclusion on dry matter intake and production efficiencies of spring-calving grazing dairy cows
42. Effect of 3 autumn pasture management strategies applied to 2 farm system intensities on the productivity of spring-calving, pasture-based dairy systems
43. Effect of herbage allowance and concentrate supplementation on dry matter intake, milk production and energy balance of early lactating dairy cows
44. The agronomic performance of perennial ryegrass varieties evaluated as monocultures and mixtures of varying complexity under animal grazing
45. A spreadsheet model for developing field indicators and grazing management tools to meet environmental and production targets for dairy farms
46. A whole farm-model to simulate the environmental impacts of animal farming systems: MELODIE
47. Trajectoires et déterminants de la pérennité de prairies semées dans le Grand-Ouest de la France.
48. The relationship between the grazing efficiency and the production, morphology and nutritional traits of perennial ryegrass varieties
49. An assessment of the production, reproduction, and functional traits of Holstein-Friesian, Jersey × Holstein-Friesian, and Norwegian Red × (Jersey × Holstein-Friesian) cows in pasture-based systems
50. Actualisation des besoins protéiques des ruminants et détermination des réponses des femelles laitières aux apports de protéines digestibles dans l’intestin
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.