Article
Plane of nutrition during the rearing phase for replacement ewes of four genotypes: II - effects on performance during first pregnancy and to weaning, and of their progeny.
Animal : an international journal of animal bioscience - 1 Apr 2018
Keady T W J, Hanrahan J P
Abstract excerpt
Plane of nutrition (PN) offered to ewe replacements during the rearing phase (8 to 17 months) and first pregnancy may affect reproductive and progeny performance when replacements are joined at ~19 months. The effects of PN offered to spring-born ewe replacements during their first winter (winter_1), second summer (summer_2) and subsequent winter (mid and late pregnancy; winter_2) were evaluated, over 3...
Topics
- Animal Nutritional Physiological Phenomena
- Animals
- Female
- Genotype
- Nutritional Status
- Pregnancy
- Pregnancy, Animal
- Seasons
- Sheep
- Weaning
