Zobrazeno 1 - 6
of 6
pro vyhledávání: '"A.M. van Vuuren"'
Development of a model for the prediction of feed intake by dairy cows: 1. Prediction of feed intake
Publikováno v:
Livestock Science 143 (2012) 1
Livestock Science, 143(1), 43-57
Livestock Science, 143(1), 43-57
A study was undertaken to develop a model for the prediction of dry matter intake by lactating Holstein Friesian dairy cows. To estimate the model parameters, a calibration dataset was compiled with the data from 32 feeding experiments conducted at 9
Publikováno v:
Livestock Science, 143(1), 58-69
Livestock Science 143 (2012) 1
Livestock Science 143 (2012) 1
In a previous paper we have proposed a new concept of a model for the prediction of feed intake by Holstein Friesian dairy cows (Zom et al., 2011). This model predicts feed intake from feed composition and digestibility and the cow's lactation number
Publikováno v:
Livestock Production Science, 63(1), 27-38
Livestock Production Science 63 (2000) 1
Livestock Production Science 63 (2000) 1
To quantify the effect of a reduction in nitrogen fertilizer on grass intake and animal performance, four zero-grazing experiments were carried out, two in spring/early summer and two in late summer. Grass was fertilized at three levels of N fertiliz
Publikováno v:
Livestock Science
Livestock Science, Elsevier, 2013, 151 (1), pp.92-96. ⟨10.1016/j.livsci.2012.10.014⟩
Livestock Science, 151(1), 92-96
Livestock Science 151 (2013) 1
Livestock Science, Elsevier, 2013, 151 (1), pp.92-96. ⟨10.1016/j.livsci.2012.10.014⟩
Livestock Science, 151(1), 92-96
Livestock Science 151 (2013) 1
This study focussed on the complex regulation of lipid metabolism in the mammary gland of cows and the association between milk fatty acid (FA) profile and the expression of lipogenic genes in individual cows. Changes in FA profile were found to be a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cd28844b2c936cc632139441eb07e98
https://hal.inrae.fr/hal-02649257
https://hal.inrae.fr/hal-02649257
Publikováno v:
Livestock Science 129 (2010) 1
Livestock Science, 129(1), 213-222
Livestock Science, 129(1), 213-222
To study the persistency of the effect of supplementing a whey protein emulsion gel (WPEG) of a mixture of linseed and soybean oil on milk fatty acids, a 10-wk experiment was carried out with 32 lactating Holstein Friesian dairy cows. During the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b249c9e13d16c8f2f9406b03ae279d81
https://research.wur.nl/en/publications/persistency-of-the-effect-of-long-term-administration-of-a-whey-p
https://research.wur.nl/en/publications/persistency-of-the-effect-of-long-term-administration-of-a-whey-p
Publikováno v:
Livestock Production Science, 2, 75, 117-128
Livestock Production Science 75 (2002)
Livestock Production Science, 75, 117-128
Livestock Production Science 75 (2002)
Livestock Production Science, 75, 117-128
Production performance of grass-fed dairy cows is often lower than expected from the estimated energy supply. To explain the overestimation of the energy content of grass for dairy cows, data from energy balance trials from three different laboratori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b93cc1d75d00e7f409f02d3d44b2481
http://resolver.tudelft.nl/uuid:8fe78575-65e2-476e-b44a-9ab21ed2d2c3
http://resolver.tudelft.nl/uuid:8fe78575-65e2-476e-b44a-9ab21ed2d2c3