Effect of dry period length on milk production in subsequent lactation.

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Standard

Effect of dry period length on milk production in subsequent lactation. / Sørensen, J.T.; Enevoldsen, Carsten.

I: Journal of Dairy Science, Bind 74, Nr. 4, 01.04.1991, s. 1277-1283.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Sørensen, JT & Enevoldsen, C 1991, 'Effect of dry period length on milk production in subsequent lactation.', Journal of Dairy Science, bind 74, nr. 4, s. 1277-1283.

APA

Sørensen, J. T., & Enevoldsen, C. (1991). Effect of dry period length on milk production in subsequent lactation. Journal of Dairy Science, 74(4), 1277-1283.

Vancouver

Sørensen JT, Enevoldsen C. Effect of dry period length on milk production in subsequent lactation. Journal of Dairy Science. 1991 apr. 1;74(4):1277-1283.

Author

Sørensen, J.T. ; Enevoldsen, Carsten. / Effect of dry period length on milk production in subsequent lactation. I: Journal of Dairy Science. 1991 ; Bind 74, Nr. 4. s. 1277-1283.

Bibtex

@article{35483bd1d7a94dc08a404400f48300d2,
title = "Effect of dry period length on milk production in subsequent lactation.",
abstract = "The effect of planned dry period lengths of 4, 7, and 10 wk on subsequent lactational yield was estimated with 366 cows in an experiment in which dry period was manipulated independently of milk yield prior to drying off. In two herds, all three treatments were compared within herd; in six herds, two treatments were compared within herd. Compared with a 7-wk planned dry period, a 3-wk decrease lowered the level of milk production by 2.8 kg of 4% FCM/d in the first 84 d of the subsequent lactation, whereas a 3-wk increase raised the level of milk production by .5 kg/d. In the first 168 d of the subsequent lactation, the difference between 4-wk and 7-wk planned dry periods was 2.7 kg/d, and the difference between 7- and 10-wk periods was .4 kg/d. There was no indication of interaction among planned dry period length and lactation number, days open in previous lactation, previous milk yield, breed, or health status with respect to effect on subsequent lactational yield.",
author = "J.T. S{\o}rensen and Carsten Enevoldsen",
year = "1991",
month = apr,
day = "1",
language = "English",
volume = "74",
pages = "1277--1283",
journal = "Journal of Dairy Science",
issn = "0022-0302",
publisher = "Elsevier",
number = "4",

}

RIS

TY - JOUR

T1 - Effect of dry period length on milk production in subsequent lactation.

AU - Sørensen, J.T.

AU - Enevoldsen, Carsten

PY - 1991/4/1

Y1 - 1991/4/1

N2 - The effect of planned dry period lengths of 4, 7, and 10 wk on subsequent lactational yield was estimated with 366 cows in an experiment in which dry period was manipulated independently of milk yield prior to drying off. In two herds, all three treatments were compared within herd; in six herds, two treatments were compared within herd. Compared with a 7-wk planned dry period, a 3-wk decrease lowered the level of milk production by 2.8 kg of 4% FCM/d in the first 84 d of the subsequent lactation, whereas a 3-wk increase raised the level of milk production by .5 kg/d. In the first 168 d of the subsequent lactation, the difference between 4-wk and 7-wk planned dry periods was 2.7 kg/d, and the difference between 7- and 10-wk periods was .4 kg/d. There was no indication of interaction among planned dry period length and lactation number, days open in previous lactation, previous milk yield, breed, or health status with respect to effect on subsequent lactational yield.

AB - The effect of planned dry period lengths of 4, 7, and 10 wk on subsequent lactational yield was estimated with 366 cows in an experiment in which dry period was manipulated independently of milk yield prior to drying off. In two herds, all three treatments were compared within herd; in six herds, two treatments were compared within herd. Compared with a 7-wk planned dry period, a 3-wk decrease lowered the level of milk production by 2.8 kg of 4% FCM/d in the first 84 d of the subsequent lactation, whereas a 3-wk increase raised the level of milk production by .5 kg/d. In the first 168 d of the subsequent lactation, the difference between 4-wk and 7-wk planned dry periods was 2.7 kg/d, and the difference between 7- and 10-wk periods was .4 kg/d. There was no indication of interaction among planned dry period length and lactation number, days open in previous lactation, previous milk yield, breed, or health status with respect to effect on subsequent lactational yield.

UR - http://www.scopus.com/inward/record.url?scp=0026146914&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:0026146914

VL - 74

SP - 1277

EP - 1283

JO - Journal of Dairy Science

JF - Journal of Dairy Science

SN - 0022-0302

IS - 4

ER -

ID: 47962875