Results 11 to 20 of about 464,180 (314)

Comparative analysis of SNP candidates in disparate milk yielding river buffaloes using targeted sequencing [PDF]

open access: yesPeerJ, 2016
River buffalo (Bubalus bubalis) milk plays an important role in economy and nutritious diet in several developing countries. However, reliable milk-yield genomic markers and their functional insights remain unexposed.
Ramesh Menon   +2 more
doaj   +2 more sources

Evaluation of milk yield losses associated with Salmonella antibodies in bulk-tank milk in bovine dairy herds [PDF]

open access: yes, 2012
The effect of Salmonella on milk production is not well established in cattle. The objective of this study was to investigate whether introduction of Salmonella into dairy cattle herds was associated with reduced milk yield and the duration of any effect.
A.B. Kudahl   +31 more
core   +2 more sources

Milk Yield of Hill Ewes [PDF]

open access: yesNature, 1953
IN the early stages the growth of the lamb is largely dependent on the milk yield of its dam. In hill sheep, where the environment constitutes the limiting factor to production, a study of the milking capacity of the ewe would seem to be of special interest, as it forms a large part of the lamb's environment at a most important period of growth.
openaire   +2 more sources

Comparison of 2 types of milk flow meters for detecting bimodality in dairy cows

open access: yesJournal of Dairy Science, 2023
: The primary objective of this observational study was to investigate whether incremental milk flow rates (in the 0–15 s, 15–30 s, 30–60 s, and 60–120 s intervals) from electronic on-farm milk flow meters can be used to detect bimodal milk flow curves ...
M. Wieland, Anja Sipka
doaj   +1 more source

Effect of a high forage: Concentrate ratio on milk yield, blood parameters and oxidative status in lactating cows [PDF]

open access: yes, 2020
A feeding strategy that requires a forage: concentrate ratio equal to 70: 30, with at least five different herbs in the forage and the use of silages prohibited, has recently been introduced in Italy.
Cavaliere, G.   +12 more
core   +1 more source

Multiple-trait multiple-country genetic evaluation of Holstein bulls for female fertility and milk production traits

open access: yesAnimal, 2014
The aim of this study was to investigate the effect of including milk yield data in the international genetic evaluation of female fertility traits to reduce or eliminate a possible bias because of across-country selection for milk yield.
M.A. Nilforooshan   +4 more
doaj   +1 more source

Significance of breeding value indicators for prediction of milk yield [PDF]

open access: yesТехнологія виробництва і переробки продуктів тваринництва, 2022
A comparative assessment of the significance of various indicators of the breeding value of breeding bulls for predicting milk yield in the highly productive herd of the farm economy "Alfa" was carried out.
Shablia V.   +4 more
doaj   +1 more source

Variation in carbon footprint of milk due to management differences between Swedish dairy farms [PDF]

open access: yes, 2011
To identify mitigation options to reduce greenhouse gas (GHG) emissions from milk production (i.e. the carbon footprint (CF) of milk), this study examined the variation in GHG emissions among dairy farms using data from previous CF studies on Swedish ...
A. Flysjö   +23 more
core   +3 more sources

Evaluation of Milk Yield and Milk Composition of Honamlı Goats

open access: yesJournal of the Hellenic Veterinary Medical Society, 2021
The aim of this study was to determine the milk yield and milk composition (total solids, fat, protein and lactose), freezing point depressionand somatic cell counts of Honamlı goat during second lactationin Turkey. The animal material of the study consisted of a total of 30 goat. Total milk yield was detected by using Fleischmann’s method.
Akbas, A. A.   +3 more
openaire   +3 more sources

COMPARISON OF DIFFERENT PROCEDURES FOR LACTATION LENGTH ADJUSTMENT OF MILK YIELD IN SAHIWAL CATTLE [PDF]

open access: yesPakistan Veterinary Journal, 2004
The purpose of the present study was to compare three procedures for lactation length adjustment of milk yield. For this purpose, weekly milk yield records (n = 2039) of Sahiwal cows were used. Multiplicative adjustments using simple linear regression of
I. R. Bajwa, M. S. Khan, M. A. Khan1 and K. Z. Gondal2
doaj  

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