Variant Growing Systems at Three Winter Rapeseed Cultivar Types (Line, Hybrid and Genetically Modified Hybrid)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005085" target="_blank" >RIV/60460709:41210/03:00005085 - isvavai.cz</a>
Alternative codes found
RIV/60460709:_____/03:00005085
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Variant Growing Systems at Three Winter Rapeseed Cultivar Types (Line, Hybrid and Genetically Modified Hybrid)
Original language description
Yield indices at three different winter rapeseed cultivar types (line, hybrid and genetically modified hybrid) were studied in three growing systems (intensive yielding 4 t/ha, standard - 3 t/ha, and low-input for the yield 2 t/ha). Growing syste ms differed mainly in the soil preparation before sowing, sowing rate, level of chemical treatment and fertilization (mainly by nitrogen). The introduction of generative organs (buds) of winter rapeseed depends on the growing intensity, cultivar and weather. Ahigher reduction of generative organs appeared in the hybrid cultivars in comparison with the line cultivar. In the low input system the plants were more invaded by pests and fungoid diseases and had a minor root system, which caused the lower yield. This growing system is less stabile in the yield (field voles, slugs and moisture during the emergency period). The highest yield was reached in the intensive variant with the higher input levels. The yield comparison of hybrid cultivars (mo
Czech name
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Czech description
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Project
<a href="/en/project/QE1251" target="_blank" >QE1251: Use of productive and biological potential of hybrid and genetically modified winter rape with the emphasis on glukosinolate biofumigant effects.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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