"62. Tagung der Vereinigung der Pflanzenz\u00FCchter und Saatgutkaufleute \u00D6sterreichs" . "Hajzler, Martin" . . "RIV/62156489:43210/12:00184734!RIV12-MSM-43210___" . . . "P(MEB061013)" . . . "43210" . . "4"^^ . . . . . "Biomass production of white mustard (Sinapis alba L.) varieties in relation to the root system size"@en . "Lehr- und Forschungszentrum f\u00FCr Landwirtschaft" . "[88CA4CD1614B]" . "biomasa; Sinapis alba; dus\u00EDk; meziplodiny; ko\u0159enov\u00FD syst\u00E9m; elektrick\u00E1 kapacita"@en . . "Root system size (RSS) of eight white mustard varieties was evaluated in a field trial. The two-year experiment was conducted on two different agro-ecological sites in the Czech Republic: Troubsko and Horn\u00ED T\u0159e\u0161\u0148ovec. RSS was measured during the vegetation period by the electrical capacity method. At the end of vegetation the above ground biomass and root samples were evaluated by digital image analysis. There was no statistically significant relationship between RSS and amount of aboveground biomass. Relationship between RSS and content of NO3- and NH4+ ions in the soil after harvest was observed. RSS negatively correlated with the content of nitrate nitrogen in the soil, however, the correlation was statistically not significant. Evaluation across sites revealed a positive correlation between aboveground biomass and amount of residual NO3- ions in the soil (r=0.54). On the other hand a significant negative correlation (r=-0.81) of RSS and NH4 + ions content was observed in Troubsko." . "978-3-902559-74-6" . "Biomass production of white mustard (Sinapis alba L.) varieties in relation to the root system size" . "Raumberg-Gumpenstein" . "RIV/62156489:43210/12:00184734" . . "Raumberg-Gumpenstein" . "Klime\u0161ov\u00E1, Jana" . . "3"^^ . . "Root system size (RSS) of eight white mustard varieties was evaluated in a field trial. The two-year experiment was conducted on two different agro-ecological sites in the Czech Republic: Troubsko and Horn\u00ED T\u0159e\u0161\u0148ovec. RSS was measured during the vegetation period by the electrical capacity method. At the end of vegetation the above ground biomass and root samples were evaluated by digital image analysis. There was no statistically significant relationship between RSS and amount of aboveground biomass. Relationship between RSS and content of NO3- and NH4+ ions in the soil after harvest was observed. RSS negatively correlated with the content of nitrate nitrogen in the soil, however, the correlation was statistically not significant. Evaluation across sites revealed a positive correlation between aboveground biomass and amount of residual NO3- ions in the soil (r=0.54). On the other hand a significant negative correlation (r=-0.81) of RSS and NH4 + ions content was observed in Troubsko."@en . . . . . . "St\u0159eda, Tom\u00E1\u0161" . "3"^^ . "Biomass production of white mustard (Sinapis alba L.) varieties in relation to the root system size" . "125125" . . . "2011-01-01+01:00"^^ . . "Biomass production of white mustard (Sinapis alba L.) varieties in relation to the root system size"@en .