共 50 条
- [1] Effect of parity on lactation traits in crossbred. Holstein Friesian in Ethiopia JOURNAL OF LIVESTOCK SCIENCE, 2021, 12 : 176 - 183
- [2] Milk Yield Traits of Holstein Friesian x Bunaji Crossbred Cows with Different Holstein Friesian Inheritance JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 2009, 8 (06): : 1145 - 1148
- [6] The effect of strain of Holstein-Friesian, feeding system and parity on lactation curves characteristics of spring-calving dairy cows LIVESTOCK PRODUCTION SCIENCE, 2005, 95 (03): : 231 - 241
- [7] Effect of temperament of Jersey and Holstein Friesian cows on milk production traits and somatic cell count (Short Communication) ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING, 2011, 54 (06): : 594 - 599