Zobrazeno 1 - 10
of 268
pro vyhledávání: '"K.-H. Südekum"'
Publikováno v:
Animal, Vol 18, Iss 7, Pp 101211- (2024)
Feed efficiency is an important trait of dairy production. However, assessing feed efficiency is constrained by the associated cost and difficulty in measuring individual feed intake, especially on pastures. The objective of this study was to investi
Externí odkaz:
https://doaj.org/article/106278df54284d8a83864394b852107d
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 1, Pp 628-641 (2024)
ABSTRACT: Incomplete milking (IM) is one way of mitigating the negative energy balance (NEB) that is characteristic for early lactation and may increase the risk for disease. Our objectives were to test the effects of IM in early lactation on energy
Externí odkaz:
https://doaj.org/article/6dc697c474214c93b2252aa22030afaa
Autor:
D. Brugger, B. Wagner, W.M. Windisch, H. Schenkel, K. Schulz, K.-H. Südekum, A. Berk, R. Pieper, J. Kowalczyk, M. Spolders
Publikováno v:
Animal, Vol 16, Iss 8, Pp 100598- (2022)
Currently, the authorisation procedure of trace elements as feed additives in the European Union according to Regulation (EC) No. 1831/2003 does not consider the bioavailability of trace element sources. This manuscript provides framework conditions
Externí odkaz:
https://doaj.org/article/9bc40b39a9f94da1912ad48665a3ce2c
Publikováno v:
Animal, Vol 15, Iss 8, Pp 100315- (2021)
The most abundant mineral in the body of animals is Ca, which has crucial importance for the regulation of various processes. The maintenance of Ca balance has become more challenging, especially in lactating ruminants, owing to the increased milk yi
Externí odkaz:
https://doaj.org/article/1721f10a127a4273be23b8ecf5c41009
Publikováno v:
Animal, Vol 12, Iss 9, Pp 1847-1855 (2018)
The objective of this study was to evaluate the effect of supplemented condensed tannins (CT) from the bark of the Black Wattle tree (Acacia mearnsii) on production variables and N use efficiency in high yielding dairy cows. A feeding trial with 96 l
Externí odkaz:
https://doaj.org/article/e9548bbb58ff495b8ef2fbdec6349bd0
Publikováno v:
Archives Animal Breeding, Vol 61, Pp 17-36 (2018)
The objective of this review is to analyze crucial factors in the output from the production of proteins in food of animal origin, such as milk, meat and eggs. We then consider inputs such as land, water, fuel, minerals and feed, as well as charac
Externí odkaz:
https://doaj.org/article/5aa594308f5f499c9bbcfd77ffa4b10e
Publikováno v:
Animal, Vol 11, Iss 7, Pp 1163-1173 (2017)
As ruminants are able to digest fibre efficiently and assuming that competition for feed v. food use would intensify in the future, cereals and other field crops should primarily be destined to cover the dietary needs of humans and monogastric animal
Externí odkaz:
https://doaj.org/article/795b3f5c730440a79dcefcd86f899dfa
Autor:
C. Longo, A.L. Abdalla, J. Liebich, I. Janzik, J. Hummel, P.S. Correa, K.-H. Südekum, P. Burauel
Publikováno v:
Czech Journal of Animal Science, Vol 58, Iss 3, Pp 106-116 (2013)
Tanniferous forages may have bacteriostatic and/or bactericidal effect on different rumen microbial populations. We investigated the influence of the tropical tanniferous plants Styzolobium aterrimum (STA), Styzolobium deeringianum (STD), Leucaena le
Externí odkaz:
https://doaj.org/article/a84e6efc41cd4590bc4a54d418a585d1
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 25, Iss 9, Pp 1338-1350 (2012)
This review focuses on the nutritional effects from birth until age at first calving on growth, mammary developmental changes, and first-lactation milk yield in heifer calves. The advancement in the genetic potential and the nutritional requirements
Externí odkaz:
https://doaj.org/article/b40fc67648bf4176a97dfa52a77957a4
Autor:
C. Longo, J. Hummel, J. Liebich, I.C.S. Bueno, P. Burauel, E.J. Ambrosano, A.L. Abdalla, U.Y. Anele, K.-H. Südekum
Publikováno v:
Czech Journal of Animal Science, Vol 57, Iss 6, Pp 255-264 (2012)
Leucaena leucocephala (LEU) and three under-utilized tanniferous legumes, Styzolobium aterrimum L. (STA), Styzolobium deeringianum (STD), and Mimosa caesalpiniaefolia Benth (MIC) were chemically characterized and the biological activity of tannins wa
Externí odkaz:
https://doaj.org/article/d361f3c8d2274c0b82c4ee05773c4263