Výsledky vyhledávání - "sward quality"

Akademický článek

An examination of the effect of autumn closing date on over-winter herbage production and spring yield

Autor: C. Looney, D. Hennessy, A. Wingler, A. Claffey, M. Egan

Publikováno v: Irish Journal of Agricultural and Food Research, Vol 60, Iss 1, Pp 65-77 (2021)

Altering autumn management affects the herbage mass available in spring. An experiment was established to determine the effect of five autumn closing dates (CDs) on herbage production, herbage quality, leaf, stem and dead proportions and tiller densi

Externí odkaz: https://doaj.org/article/9ca3daeb3cb640f1b9a44353eacb5e69

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Akademický článek

The Impact of Herbage Mass on Perennial Ryegrass Swards in Autumn on Autumn and over Winter Production and Characteristics

Autor: Caitlin Looney, Astrid Wingler, Michael Egan

Publikováno v: Agronomy, Vol 11, Iss 6, p 1140 (2021)

Accumulating herbage mass to facilitate the extension of the grazing season in autumn is commonly practised. The objective of the current study was to investigate the effect of accumulating varying target herbage masses (THM) in autumn and imposing d

Externí odkaz: https://doaj.org/article/5dce19ec2a03463b9244b8b8cd4faa67

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The Impact of Herbage Mass on Perennial Ryegrass Swards in Autumn on Autumn and over Winter Production and Characteristics

Autor: Astrid Wingler, Michael Egan, Caitlin Looney

Publikováno v: Agronomy, Vol 11, Iss 1140, p 1140 (2021)
Agronomy
Volume 11
Issue 6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77f494c1b1ede6060aa79040ab04bf78
https://doi.org/10.3390/agronomy11061140

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Akademický článek

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Akademický článek

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Herbage and animal production responses to fertilizer nitrogen in perennial ryegrass swards. II. rotational grazing and cutting

Autor: Lantinga, E.A., Deenen, P.J.A.G., van Keulen, H.

Publikováno v: Netherlands Journal of Agricultural Science 47 (1999) 3/4
Netherlands Journal of Agricultural Science, 47(3/4), 243-261

The yield response of grass swards to fertilizer nitrogen (N) differs under cutting and grazing, as grazing cattle exert positive and negative effects on pasture production, with varying negative effects on different soil types. Nevertheless, current

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1702e8ff62fb99d83012069753b54f88
https://doi.org/10.18174/njas.v47i3.464

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Effect of pre-grazing herbage mass and daily herbage allowance on perennial ryegrass swards structure, pasture dry matter intake and milk performance of Holstein-Friesian dairy cows

Autor: Roca-Fernandez, A. I., O’Donovan, M. A., Curran, J., Gonzalez-Rodriguez, A.

Publikováno v: Spanish Journal of Agricultural Research; Vol 9, No 1 (2011); 86-99

To maximize milk output and milk solids per hectare from grazing dairy cows it is necessary to identify the level of grazing swards in order to achieve high pasture dry matter intake (PDMI). The aim of this study was to investigate the effect of pre-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=revistascien::f1558b2366baf5a7b1d913cdb05d9cbe
http://revistas.inia.es/index.php/sjar/article/view/1532

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Instantaneous intake rate in horses of different body sizes: Influence of sward biomass and fibrousness

Autor: Iain J. Gordon, Celine Vial, Hervé Fritz, Nadège Edouard, Géraldine Fleurance, Patrick Duncan

Publikováno v: Applied Animal Behaviour Science
Applied Animal Behaviour Science, Elsevier, 2009, 117 (1-2), pp.84-92. ⟨10.1016/j.applanim.2008.11.006⟩
Applied Animal Behaviour Science, Elsevier, 2009, 117, pp.84-92. ⟨10.1016/j.applanim.2008.11.006⟩
Applied Animal Behaviour Science, Elsevier, 2009, 117, pp.84-92. 〈10.1016/j.applanim.2008.11.006〉
Applied Animal Behaviour Science, 2009, 117 (1-2), pp.84-92. ⟨10.1016/j.applanim.2008.11.006⟩

International audience; The functional response, that is the relationship between the food intake rate of a forager and the availability of food items, has been subject to numerous investigations in ruminants. In horses however, the functional respon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3a066b1a225f309e42fd9f9049444e
https://hal.archives-ouvertes.fr/hal-00361215

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The effect of grass genotype and spring management on the nutritive value of mid-summer ryegrass swards

Autor: O'Donovan, Michael, Hurley, Grainne, Gilliland, Trevor

End of project report The objective of this project was to investigate the environmental, morphological and management factors that control reproductive initiation and development in Lolium perenne L. (perennial ryegrass) and their influence on mid-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2559::67298e92c74bbc71db868fca5c663c02
http://hdl.handle.net/11019/825

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