Zobrazeno 1 - 10
of 15
pro vyhledávání: '"E.J.J. Meurs"'
Publikováno v:
AgriVoltaics Conference Proceedings, Vol 2 (2024)
To analyse agrivoltaics systems and understand crop responses to shading, measurements of available light for the crop and light interception by the crop are important. Especially in row crops, there is a lot of variation in the amount of light at di
Externí odkaz:
https://doaj.org/article/221a7fd8bb574104a22a8eb670d95220
Autor:
Remmie Booij, Hein ten Berge, Willem C.A. van Geel, Frits K. van Evert, E.J.J. Meurs, Dik Uenk, J.J. Slabbekoorn, Jan Nammen Jukema, Klaas H. Wijnholds
Publikováno v:
European Journal of Agronomy, 43, 58-67
European Journal of Agronomy 43 (2012)
European Journal of Agronomy 43 (2012)
A low basal N application combined with in-season adjustment of the sidedress N rate has been proposed as a means to save N in growing potato (Solanum tuberosum L.). We hypothesize that a measurement of canopy reflectance provides information which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b469649b8836626de428e1be3766736
https://doi.org/10.1016/j.eja.2012.05.005
https://doi.org/10.1016/j.eja.2012.05.005
Publikováno v:
Proceedings of the International Symposium Towards Ecologically Sound Fertilisation Strategies for Field Vegetable Production
Proceedings of the International Symposium Towards Ecologically Sound Fertilisation Strategies for Field Vegetable Production. ISHS
Proceedings of the International Symposium Towards Ecologically Sound Fertilisation Strategies for Field Vegetable Production. ISHS
High nitrogen (N) fertilization to maximize production of leek (Allium porrum L.) combined with low N recovery can lead to considerable nitrogen pollution of the environment. A field trial was conducted in 2002 and 2003 on a sandy soil in the Netherl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08b2593af4fbf880a794cef290ea3a1
https://doi.org/10.17660/actahortic.2006.700.42
https://doi.org/10.17660/actahortic.2006.700.42
Autor:
E.J.J. Meurs, R. Booij
Publikováno v:
Acta Horticulturae. :155-161
From a number of basic relationships between several crop ecological components (Booij et al., 1996a) a system was developed for giving supplementary nitrogen application in leeks, that was based on the measurement of light interception. A descriptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e304a5235d4dda07d847eed0bb1be568
https://doi.org/10.17660/actahortic.2002.571.18
https://doi.org/10.17660/actahortic.2002.571.18
Autor:
E.J.J. Meurs, R. Booij
Publikováno v:
Scientia Horticulturae. 58:271-282
The role of photoperiod in time of flowering in celeriac ( Apium graveolens L. var. rapaceum (Mill.) DC.) was analysed for three different phases, namely thermoinduction, evocation and inflorescence development. The effect of photoperiod during therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922832a66c5fdcf15a7c71a9e436b4b2
https://doi.org/10.1016/0304-4238(94)90097-3
https://doi.org/10.1016/0304-4238(94)90097-3
Autor:
E.J.J. Meurs, R. Booij
Publikováno v:
Scientia Horticulturae. 55:227-238
Flower induction in (Apium graveolens L. var. rapaceum (Mill.) DC.) plants was studied by transferring plants from a low (12°C) to a high (20°C) temperature and vice versa at regular time intervals after sowing. There were 52 and 40 leaves, respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d3b76463a7b2e67ee9db599ce85826
https://doi.org/10.1016/0304-4238(93)90034-n
https://doi.org/10.1016/0304-4238(93)90034-n
Publikováno v:
Scientia Horticulturae. 51:309-320
Morphological changes in the apex of celeriac during the initiation of the inflorescence were examined using a scanning electron microscope after cryofixation. This method prevented preparation artefacts, and therefore real surfaces structures could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee883ae6e634966e2ed3199fec0ba460
https://doi.org/10.1016/0304-4238(92)90129-z
https://doi.org/10.1016/0304-4238(92)90129-z
Autor:
H.J.J. Janssen, E.J.J. Meurs, J.H. Ruijsch Van Dugteren, Leo F. M. Marcelis, Th.H. Gieling, V. Sarlikioti
Publikováno v:
Acta Horticulturae 2008 (2008) 801
Acta Horticulturae, 2008(801), 621-628
Acta Horticulturae, 2008(801), 621-628
Light interception is one of the most important factors for plant growth. The intercepted amount depends on the incoming radiation in the greenhouse and the percentage of interception by the crop and is directly related to the leaf area. Proper crop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8344919847d6e53e8cdc2122f65336
https://research.wur.nl/en/publications/a-prototype-sensor-for-estimating-light-interception-by-plants-in
https://research.wur.nl/en/publications/a-prototype-sensor-for-estimating-light-interception-by-plants-in
Autor:
E.J.J. Meurs, R. Booij
Publikováno v:
Scientia Horticulturae, 63, 143-154
Scientia Horticulturae 63 (1995)
Scientia Horticulturae 63 (1995)
The effect of photoperiod on elongation of the flower stalk in celeriac (Apium graveolens L. var rapaceum (Mill.) DC.) was studied by subjecting plants, after initiation of the primary umbel on the apex, to photoperiods between 8 and 24 h at a temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c50872f3ef87f8d4028521257f65c841
https://research.wur.nl/en/publications/effect-of-photoperiod-on-flower-stalk-elongation-in-celeriac-apiu
https://research.wur.nl/en/publications/effect-of-photoperiod-on-flower-stalk-elongation-in-celeriac-apiu
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