|
|
Rozdíly v zaplevelení širokořádkových a úzkořádkových plodin
Kubínek, Marek
The task of this bachelor's thesis was evaluate weeds and evaluate the differences in weeding of narrow-row and wide-row crops. The evaluation took place on the land of AGROPOD Podolí a.s. and at the private farmer Ing. František Kubínek. Weeds were observed per 1 m2 in winter wheat, spring barley, maize and annual sunflower. The results were statistically evaluated using canonical correspondence analysis (CCA). In narrowrow crops, weeds were recorded mainly from the families Asteraceae, Chenopodiaceae, Convolvulaceae and Violaceae. These species were mainly creeping thistle (Cirsium arvense), white goosefoot (Chenopodium album), wild buckwheat (Fallopia convolvulus), field pansy (Viola arvensis) and others. Weed species of the families Chenopodiaceae, Asteraceae Asteraceae and Convolvulaceae have been found in broadleaved crops. The most common were white goosefoot (Chenopodium album), creeping thistle (Cirsium arvense), wild buckwheat (Fallopia convolvulus) and others.
|
guest ::
RSS feed.