Allelopathic Activity Of White Cabbage Seedlings Against Selected Weeds Of Maize And Sugarbeet Crop


Yılmaz Ö., Yergin Özkan R.

IV. International Eurasian Agriculture and Natural Sciences Congress, Konya, Türkiye, 30 - 31 Ekim 2020, ss.94

  • Basıldığı Şehir: Konya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.94

Özet

This study is known as allelochemical effect of white cabbage (Brassica oleracea L.) seedlings 

of weeds purslane (Portulaca oleracea L.), lamb's quarters (Chenopodium album L.), black 

nightshade (Solanum nigrum L.) and redroot pigweed (Amaranthus retroflexus L.), with the culture 

plant maize (Zea mays L.) and sugarbeet (Beta vulgaris L.) seed germination was carried out between 

2018-2019 in order to determine the effect. Methanol and aqueous extracts (30, 40, 50 %) of dry 

and fresh white cabbage seedlings were used in the study. While none of the practices of maize plants 

were effective, only dry plant methanol applied to sugar beet. The best result in weed seeds was 

obtained in dry aqueous application of 50 % concentration in black nightshade. Purslane, lamb's 

quarters and redroot pigweed have generally shown the highest effect of 50% concentration of fresh 

plant methanol application. There are significant differences between the results obtained from 

cultivated plants and weed seeds which is an important result in terms of transferring this study to 

practice.