Zobrazeno 1 - 10
of 57
pro vyhledávání: '"F. de Zwart"'
Autor:
F. de Zwart, Wim Voogt, O.M. Babiker, M.M. Qaryouti, K. Al Assaf, J.B. Campen, I. Tsafaras, K. Scheffers, M.Y. Sharaf, A. Al Harbi
Publikováno v:
Acta Horticulturae 1296 (2020)
Acta Horticulturae, 1296, 73-78
Acta Horticulturae, 1296, 73-78
Water saving is crucial for the survival of agriculture in Saudi Arabia. Natural ground water resources are depleting by the extensive water use for agriculture. At the Estidamah research center in Riyadh water saving technologies for protected horti
Publikováno v:
Acta Horticulturae, 1296, 987-996
Acta Horticulturae 1296 (2020)
Acta Horticulturae 1296 (2020)
The world population is increasing rapidly together with the demand for healthy fresh food. Greenhouse industry can play an important role, but encounters difficulties finding skilled staff to manage crop production. Artificial intelligence (AI) reac
Akademický článek
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Autor:
M.M. Qaryouti, A. R. Al-Harbi, Wim Voogt, H. van der Heide, J.B. Campen, Mohammed Osman, S. Alsahly, Mohamed Abdelaziz, F. de Zwart, I. Tsafaras, M. Almuwalid
Publikováno v:
Acta Horticulturae, 1317, 287-293
Acta Horticulturae 1317 (2021)
Acta Horticulturae 1317 (2021)
Soilless culture is considered the best system for growing crops to overcome problems of soil-borne diseases and for achieving sustainable goals for saving water and nutrients. However, in many countries, the commonly used growing media, are expensiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da9aa4510f0e617fbaf91181104fca7
https://research.wur.nl/en/publications/performance-of-cucumber-cucumus-sativus-l-and-sweet-pepper-capsic
https://research.wur.nl/en/publications/performance-of-cucumber-cucumus-sativus-l-and-sweet-pepper-capsic
Autor:
Mohamed Abdelaziz, O.M. Babiker, K. Scheffers, A. R. Al-Harbi, M.M. Qaryouti, F. de Zwart, J. Campen, I. Tsafaras, Wim Voogt, K. Al-Assaf
Publikováno v:
Acta Horticulturae, 1321, 1-8
Acta Horticulturae 1321 (2021)
Acta Horticulturae 1321 (2021)
Two tomato (Solanum lycopersicum) cultivars 'Dafnis' and 'Cluster' were grown in a high-tech glasshouse at the National Research and Development Center for sustainable agriculture (ESTIDAMAH), Riyadh, Saudia Arabia during the 2017-2018 season to eval
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef8a42d991b76a7b6e78943bd8549ed5
https://research.wur.nl/en/publications/effect-of-supplementary-light-on-growth-yield-and-fruit-quality-o
https://research.wur.nl/en/publications/effect-of-supplementary-light-on-growth-yield-and-fruit-quality-o
Akademický článek
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Autor:
F. Buwalda, G.J. Swinkels, F. de Zwart, J. Kipp, F. Kempkes, T. van Gastel, C. Burema, H. van Bokhoven
Publikováno v:
Acta Horticulturae 2008 (2008) 801
Acta Horticulturae, 2008(801), 531-538
Acta Horticulturae, 2008(801), 531-538
Horticultural production is a complex process, the efficiency of which is rarely attributable to a single factor. In addition, optima tend to vary with internal states and outside conditions. To manage their production process, growers generally rely
Autor:
P. J. Sonneveld, G. L. A. M. Swinkels, B. A. J. van Tuijl, H. J. J. Janssen, H. F. de Zwart, Frank Dimroth, Sarah Kurtz, Gabriel Sala, Andreas W. Bett
Publikováno v:
AIP Conference Proceedings 1407 (2011)
AIP Conference Proceedings, 1407, 158-162
AIP Conference Proceedings, 1407, 158-162
A low concentrating PV system with water cooling (LCPVT system) will result in electrical and thermal energy output from the solar energy excess entering a building or greenhouse. All the direct radiation could be converted, which corresponds to 75%
Autor:
H. J. J. Janssen, P. J. Sonneveld, G. L. A.M . Swinkels, B. A. J. van Tuijl, H. F. de Zwart, Frank Dimroth, Sarah Kurtz, Gabriel Sala, Andreas W. Bett
Publikováno v:
AIP Conference Proceedings.
In order to reduce the energy losses caused by shadow lines, three options are investigated. These are: 1. the use of two types of diodes; 2. the use of an “ideal” diode based an active bypass by using MOS‐FET's [4] and 3. parallel switching of
Publikováno v:
Colorectal disease, 11(7), 719-725. Wiley-Blackwell
Colorectal Disease, 11(7), 719-725. Wiley-Blackwell
Hoekstra, L T, de Zwart, F, Guijt, M, Bakx, R & Gerhards, M F 2009, ' Morbidity and quality of life after continent ileostomy in the Netherlands ', Colorectal Disease, vol. 11, no. 7, pp. 719-725 . https://doi.org/10.1111/j.1463-1318.2008.01674.x
Colorectal Disease, 11(7), 719-725. Wiley-Blackwell
Hoekstra, L T, de Zwart, F, Guijt, M, Bakx, R & Gerhards, M F 2009, ' Morbidity and quality of life after continent ileostomy in the Netherlands ', Colorectal Disease, vol. 11, no. 7, pp. 719-725 . https://doi.org/10.1111/j.1463-1318.2008.01674.x
Background Continent ileostomy (CI) after proctocolectomy is an alternative technique compared to an ileal pouch-anal anastomosis (IPAA). The question arises as to whether this technique is valuable. The aim of this study was to evaluate the role of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dca95af8105d685967cc70b8272410a
https://pure.amc.nl/en/publications/morbidity-and-quality-of-life-after-continent-ileostomy-in-the-netherlands(ff93d7dc-0c4e-4961-b047-654d27073af0).html
https://pure.amc.nl/en/publications/morbidity-and-quality-of-life-after-continent-ileostomy-in-the-netherlands(ff93d7dc-0c4e-4961-b047-654d27073af0).html