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| Description
| - In the Faculty of Horticulture Lednice, Mendel University in Brno, were founded in 2008 - 2011 two field trials with growing bush tomato, pepper, spring lettuce and leek at two levels of irrigation: the optimal set to (min) 65 % exploitable water soil capacity and a stress level set to 45 % of capacity. It was found that the amount of water delivered to plants at least influenced the yield of tomatoes. Reduced irrigation (by 44 %) in 2009 led to the yield reduction of only 5.5 %. In tomato was found the lowest water consumption per kg of market biomass formation (26-68 L/kg). In stress irrigation treatment in pepper in 2011 was found a significant reduction in market yield (27 %) and the first grade yield. Significant water savings in lettuce was confirmed by non-woven canopy cover. In such case, total consumption of water during lettuce vegetation was only 105 mm. In trials with leek in 2011 - when compared to the higher temperatures of 2010 - was found also a higher consumption of irrigation water, however the yields were lower. The stress treatment, when plants were supplied by 28 % less irrigation water than the optimum treatment, led to the yield reduction by 25 %. In the more favorable temperatures in the 2010 the stress irrigation did not affect yield. There was no significant effect of irrigation on nutritional value: total antioxidant capacity, dry matter, fiber content, nitrates. An exception is the significant increase of dry matter content of the pepper in stress irrigation in the 2011. The quantity of delivered irrigation water is closely related to the development of temperatures and precipitation and is just one of the factors affecting the yield of vegetables.
- In the Faculty of Horticulture Lednice, Mendel University in Brno, were founded in 2008 - 2011 two field trials with growing bush tomato, pepper, spring lettuce and leek at two levels of irrigation: the optimal set to (min) 65 % exploitable water soil capacity and a stress level set to 45 % of capacity. It was found that the amount of water delivered to plants at least influenced the yield of tomatoes. Reduced irrigation (by 44 %) in 2009 led to the yield reduction of only 5.5 %. In tomato was found the lowest water consumption per kg of market biomass formation (26-68 L/kg). In stress irrigation treatment in pepper in 2011 was found a significant reduction in market yield (27 %) and the first grade yield. Significant water savings in lettuce was confirmed by non-woven canopy cover. In such case, total consumption of water during lettuce vegetation was only 105 mm. In trials with leek in 2011 - when compared to the higher temperatures of 2010 - was found also a higher consumption of irrigation water, however the yields were lower. The stress treatment, when plants were supplied by 28 % less irrigation water than the optimum treatment, led to the yield reduction by 25 %. In the more favorable temperatures in the 2010 the stress irrigation did not affect yield. There was no significant effect of irrigation on nutritional value: total antioxidant capacity, dry matter, fiber content, nitrates. An exception is the significant increase of dry matter content of the pepper in stress irrigation in the 2011. The quantity of delivered irrigation water is closely related to the development of temperatures and precipitation and is just one of the factors affecting the yield of vegetables. (en)
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| Title
| - The effect of irrigation on the economic and nutritional characteristics of selected vegetables
- The effect of irrigation on the economic and nutritional characteristics of selected vegetables (en)
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| skos:prefLabel
| - The effect of irrigation on the economic and nutritional characteristics of selected vegetables
- The effect of irrigation on the economic and nutritional characteristics of selected vegetables (en)
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| skos:notation
| - RIV/62156489:43510/14:00232497!RIV15-MZE-43510___
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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/62156489:43510/14:00232497
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - stress; vegetable; irrigation (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
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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...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Jezdinský, Aleš
- Pokluda, Robert
- Petříková, Kristina
- Kopta, Tomáš
- Jurica, Miloš
- Vojtíšková, Jiřina
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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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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| http://localhost/t...ganizacniJednotka
| |
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