University of South Bohemia in České Budějovice

University of South Bohemia in České Budějovice 45,960 records found  beginprevious45112 - 45121nextend  jump to record: Search took 0.01 seconds. 
Evaluation of protein variability among plant organs of Solanum tuberosum L.
ŠMÍDOVÁ, Michaela
The aim of the contritbution was to study potato (Solanum tuberosum L.) tuber protein concentration during growing season in dependence on actual ontogenesis stage of the potato plant. The changes in tuber protein concentration were studied on two potato cultivars - Adora (very early maturing) and Bionta (late maturing). The trial was established under field conditions on the site České Budějovice (380 m). Continuous ore sampling was aimed at following parameters evaluation: average tuber weight, dry matter concentration, crude protein concentration and protein concentration. Early maturing cultivar Adora showed rapid increasing of biomass from the start of ontogenesis and at the same time rapid decreasing of nitrogen compounds and pure protein concentration. The late maturing cultivar Bionta showed much more slow formation of biomass however the decreasing of nitrogen compounds and pure protein concentration was also recorded. Significant effect of ontogenesis stage on crude as well as pure protein concentration was evaluated. Significant effect on crude and pure protein concentration had also cultivar.

University of South Bohemia in České Budějovice : 45,960 records found   beginprevious45112 - 45121nextend  jump to record:
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