EurekaMag.com logo
+ Site Statistics
References:
53,869,633
Abstracts:
29,686,251
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

Effect of some factors on yield and composition of milk in 5 successive lactations of Polish Black-and-White Lowland cows in Olsztyn province. III. Effect of calving interval, pregnancy interval and dry period



Effect of some factors on yield and composition of milk in 5 successive lactations of Polish Black-and-White Lowland cows in Olsztyn province. III. Effect of calving interval, pregnancy interval and dry period



Roczniki Nauk Rolniczych, B 95(1): 37-53



Records of consecutive 1st-5th lactations of 687 Polish Black-and-White Lowland cows were examined from the viewpoints of effect of calving interval, pregnancy interval and dry period on the lactation characteristics discussed in the 2 preceding abstr. The interval between the 1st and 2nd calvings had a highly significant effect on yield and composition of milk in the 2nd lactation.

(PDF emailed within 1 workday: $29.90)

Accession: 000075356

Download citation: RISBibTeXText



Related references

Influence of certain factors on the yield and composition of milk from Polish Black-and-White Lowland cows in Olsztyn province during five consecutive lactations. Part III. Effect of calving interval, service period and dry period. Roczniki Nauk Rolniczych, B 95(1): 37-53, 1973

Influence of certain factors on the yield and composition of milk of Black-and-White Lowland cows in the Olsztyn province during five consecutive lactations. III. Effect of calving and gestation interval and dry period on yield and composition of milk. Roczniki nauk rolniczych: 5 (1) 37-53, 1973

Effect of some factors on yield and composition of milk in 5 successive lactations of Polish Black-and-White Lowland cows in Olsztyn province. I. Effect of age at first calving. Roczniki Nauk Rolniczych, B 95(1): 9-22, 1973

Effect of some factors on yield and composition of milk in 5 successive lactations of Polish Black-and-White Lowland cows in Olsztyn province. II. Effect of month of calving. Roczniki Nauk Rolniczych, B 95(1): 23-36, 1973

Influence of certain factors on the yield and composition of milk from Polish Black-and-White Lowland cows in Olsztyn Province during five consecutive lactations. Part I. Effect of age at first calving. Roczniki Nauk Rolniczych, B 95(1): 9-22, 1973

Influence of certain factors on the yield and composition of milk from Polish Black-and-White Lowland cows in Olsztyn Province during five consecutive lactations. Part II. Effect of month of calving. Roczniki Nauk Rolniczych, B 95(1): 23-36, 1973

Influence of certain factors on the yield and composition of milk of Black-and-White Lowland cows in the Olsztyn province during five consecutive lactations. I. Effect of the age at first calving. Roczniki nauk rolniczych: 5 (1) 9-22, 1973

Influence of certain factors on the yield and composition of milk of Black-and-White Lowland cows in the Olsztyn province during five consecutive lactations. II. Effects of month of calving. Roczniki nauk rolniczych: 5 (1) 23-36, 1973

Effect of month of calving on milk yield and composition in first lactation of Polish Black-and-White Lowland cows in breeding herds in Poznan province. Roczniki Akademii Rolniczej w Poznaniu (74): 51-61, 1974

Effect of month of calving on milk yield and composition in the first lactation of Polish Black-and-White Lowland cows in pedigree herds in Poznan Province. Roczniki Akademii Rolniczej w Poznaniu 74(Zootechnika 21): 51-61, 1974

Effect of calving interval on milk and fat yields in Polish Red-and-White Lowland cows. Zeszyty Naukowe Akademii Rolniczej we Wroclawiu (112 (Zootechnika 21)): 73-78, 1975

Changes in the relationship between the external structure of the udder and milk yield and ease of milking in three successive lactations of Polish Black-and-White Lowland cows. Annales Universitatis Mariae Curie Skodowska, EE Zootechnica 1988; 2: 75-85, 1984

Effect of calving season and age on annual milk yield and fat % of Polish Black-and-White Lowland cows. Medycyna wet, 26: 1, 42-44, 1970

Correction factors for predicting milk, milk fat and milk protein yields in a 305-day lactation from part-lactations of Polish Red-and-White Lowland and Polish Black-and-White Lowland cows in South-West Poland. Roczniki Nauk Rolniczych, B 101(2): 87-107, 1981

Effect of environmental influences on yield dry period and calving interval in the first 3 lactations of dairy cows. Sveriges Lantbruksuniversitet Institutionen For Husdjursforadling Och Sjukdomsgenetik Rapport: 44, 1986