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pro vyhledávání: '"Deenen, P.J.A.G."'
Publikováno v:
Netherlands Journal of Agricultural Science 47 (1999) 3/4
Netherlands Journal of Agricultural Science, 47(3/4), 243-261
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
https://doi.org/10.18174/njas.v47i3.464
Autor:
Deenen, P.J.A.G.
This thesis describes the effects of fertilizer nitrogen on herbage yield under rotational and continuous grazing of perennial ryegrass swards with beef cattle and dairy cows, and under cutting only on both a sand and a silty loam soil. Furthermore e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::812ba72ed80c0a5fc06bc158f9d5e941
https://research.wur.nl/en/publications/nitrogen-use-efficiency-in-intensive-grassland-farming
https://research.wur.nl/en/publications/nitrogen-use-efficiency-in-intensive-grassland-farming
Autor:
Deenen, P.J.A.G., Lantinga, E.A.
Publikováno v:
Netherlands Journal of Agricultural Science 41 (1993)
Netherlands Journal of Agricultural Science, 41, 179-203
Netherlands Journal of Agricultural Science, 41, 179-203
The effects of fertilizer N application on herbage intake and animal performance under continuous grazing management with dairy cows, and on herbage accumulation under a weekly and an approximately 4-weekly cutting regime were studied in 1986-1988 in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::99f6dda7fd7669ec7cc17eb488aef011
https://research.wur.nl/en/publications/herbage-and-animal-production-responses-to-fertilizer-nitrogen-in
https://research.wur.nl/en/publications/herbage-and-animal-production-responses-to-fertilizer-nitrogen-in
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