National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Occurrence, biology and control of hazardous weeds in crops of cultivated crops
KLASOVÁ, Marcela
This thesis deals with the occurrence, biology and control of dangerous weeds on arable land. The thesis aims to process the selected weeds in stands of cultivated crops overview of the biology, extension and suggest regulatory measures for especially dangerous weeds on arable land as for example Elytrigia repens L., Cirsium arvense L. and other. For selected species were assayed determination germination of seeds and detection weight thousands of seeds.
Chemical-physical parameters of surface water in selected subcatchments of the Stropnice river.
KLASOVÁ, Marcela
This bachelor thesis, called ?Chemical-physical paremetres of ground waters of chosen subwaters of Stropnice?, includes finding content of concentration of chemical and physical matters in water. The goal of this thesis was to compare the content of waters at ?Bedřichovský potok? and ?Pasecký potok?. Sampling and analysis of samples were made in 2010. Diagrams were made for easier presentation and to easily compare the differences. From the results we can judge, that differences are in contents of SO4, Cl, Ca and K. The biggest influence on these values has got fertilization by organic and lifestock manures.

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2 Klasová, Michaela
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