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Description
| - Long-term monitoring of alpha acid content in hops cultivated in the region of central Europe shows notable year to year differences. Mathematical models of the relationship between alpha acid content and meteorological parameters were worked out for Saaz aroma variety using data covering the years 1981-2006. Using multi-linear regression, a ten parameter model has been outlined. Average temperatures from July and August, average air humidity from June, July and August, average daily sunshine duration from June, July and August and accumulated precipitation from August have been found as key input variables of the model. Correlation coefficient of the relationship between predicted and actual alpha acid contents is r=0.914, coefficient of determinancy r2=0.835. The model showes that alpha acid content in Saaz aroma hops is influenced by weather conditions in a relatively short time period June-August, i.e. stage of flowering, cone forming and ripening.
- Long-term monitoring of alpha acid content in hops cultivated in the region of central Europe shows notable year to year differences. Mathematical models of the relationship between alpha acid content and meteorological parameters were worked out for Saaz aroma variety using data covering the years 1981-2006. Using multi-linear regression, a ten parameter model has been outlined. Average temperatures from July and August, average air humidity from June, July and August, average daily sunshine duration from June, July and August and accumulated precipitation from August have been found as key input variables of the model. Correlation coefficient of the relationship between predicted and actual alpha acid contents is r=0.914, coefficient of determinancy r2=0.835. The model showes that alpha acid content in Saaz aroma hops is influenced by weather conditions in a relatively short time period June-August, i.e. stage of flowering, cone forming and ripening. (en)
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Title
| - Mathematical model for prediction of alpha acids contents from meteorological data for Saaz aroma variety
- Mathematical model for prediction of alpha acids contents from meteorological data for Saaz aroma variety (en)
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skos:prefLabel
| - Mathematical model for prediction of alpha acids contents from meteorological data for Saaz aroma variety
- Mathematical model for prediction of alpha acids contents from meteorological data for Saaz aroma variety (en)
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skos:notation
| - RIV/14864347:_____/09:#0000377!RIV12-MSM-14864347
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/14864347:_____/09:#0000377
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - hops (Humulus lupulus L.); hop resins; weather conditions; mathematical modeling; correlation relationship (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of the Second International Humulus Symposium, Acta Horticulturae 848
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Krofta, Karel
- Kučera, Jiří
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - International Society for Horticultural Science
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https://schema.org/isbn
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