Zobrazeno 1 - 10
of 48
pro vyhledávání: '"voortplantingsvermogen"'
Autor:
Elena Bita
Global warming already has and will significantly impact crop productivity and yield in the near future. In order to meet the forecasted requirements of the future agricultural production, a proper assessment of crops environmental stress tolerance n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6461686c35404eb154032293dc6e8f82
https://doi.org/10.18174/377692
https://doi.org/10.18174/377692
Publikováno v:
Visionair : het vakblad van sportvisserij Nederland. 1(4):7-10
Het gaat niet goed met de Europese aal. Sinds 1980 is de intrek van glasaal met meer dan 95% afgenomen. Overigens daalden de populaties en de commerciële vangsten al vanaf 1960. De oorzaken van deze afname zijn niet duidelijk. Het ligt voor de hand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::b1967c9cd7ae5dfa51c6a0911a591bd9
Op VIC Sterksel is onderzocht wat het effect is van het voerniveau van zeugen tijdens de laatste 8 dagen van een zes weekse lactatie waarin ze ook drachtig zijn op de gewichts- en spekdikte ontwikkeling van de zeugen, de resultaten van de biggen en h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::806a480690e86d0e9f62b5141022d8f1
Publikováno v:
Limosa. 73(4):121-134
Door het volgen van met zenders uitgeruste grutto's werden gegevens verzameld over uitkomstsucces, vervolglegsels en kuikenoverleving in agrarische graslandgebieden met vormen van agrarisch natuurbeheer in West- en Midden-Nederland. In de meeste geva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::8ae2aac526235e9f606442f01d9c08b9
Autor:
van den Brink, A.M.
This thesis provides insights into the interconnectedness of crab reproductive biology, the selective forces leading to their development, the possible links to invasiveness and the influences of environmental factors thereon. The empirical data coll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b26a0a14871814a553ed56bd3cc6d8df
https://research.wur.nl/en/publications/reproduction-in-crabs-strategies-invasiveness-and-environmental-i
https://research.wur.nl/en/publications/reproduction-in-crabs-strategies-invasiveness-and-environmental-i
This thesis provides insights into the interconnectedness of crab reproductive biology, the selective forces leading to their development, the possible links to invasiveness and the influences of environmental factors thereon. The empirical data coll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::c8317ef9dcc2e6f36f26ceca6ccdcc7c
Globally the average size of pig herds are increasing and amount of labour spent per sow / finisher pig is decreasing. These changes require sows which need less management interventions. In addition to easier manageable sows modern genotypes will al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::5507c30718e5ae040031b2e5557487f2
Autor:
Bloemhof, S.
Globally the average size of pig herds are increasing and amount of labour spent per sow / finisher pig is decreasing. These changes require sows which need less management interventions. In addition to easier manageable sows modern genotypes will al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::990affbd566e18bd0579bc1dac4a057a
https://research.wur.nl/en/publications/snow-shoes-and-sandals-genetic-aspects-of-heat-stress-sensitivity
https://research.wur.nl/en/publications/snow-shoes-and-sandals-genetic-aspects-of-heat-stress-sensitivity
Many sows show reduced litter sizes in their second parity compared with their first parity. The aim of the current thesis was to describe causes and consequences of variation on second parity reproductive performance and to evaluate if feeding strat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::713fa9ec3c988a3240cfcf522aa44582
Autor:
Hoving, L.L.
Many sows show reduced litter sizes in their second parity compared with their first parity. The aim of the current thesis was to describe causes and consequences of variation on second parity reproductive performance and to evaluate if feeding strat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2ff61dda14a533ba32b224f0d25a4690
https://research.wur.nl/en/publications/the-second-parity-sow-causes-and-consequences-of-variation-in-rep
https://research.wur.nl/en/publications/the-second-parity-sow-causes-and-consequences-of-variation-in-rep