English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Four species of the  Helianthus  genus have been found in the non-arable and arable communities in Vojvodina and Serbia, namely:  H. annuus, H.  tuberosus, H. decapetalus  and  H. scaberimus . Studies conducted hitherto have shown that  Helianthus annuus  has the highest frequency in all weed phytocoenoses examined so far. The spreading of  H. decapetalus  and  H. scaberimus , introduced to Vojvodina from the neighboring Hungary and Romania, has still not assumed alarming proportions in quantitative terms, but a tendency has been observed of their further spreading. It is therefore necessary to monitor and study the trend of their expansion over the coming period.

helia

Helianthus annuus-A NEW IMPORTANT ELEMENT OF THE NON-ARABLE AND ARABLE FLORA IN SERBIA’S REGION OF SOUTHERN BANAT / Helianthus annuus-NUEVO ELEMENTO IMPORTANTE DE LA FLORA DEL TERRENO CULTIVADO Y NO CULTIVADO DE BANAT DEL SUR, SERBIA / Helianthus annuus – UN NOUVEL ÉLÉMENT IMPORTANT DE LA FLORE DU SOL ARABLE ET NON ARABLE DANS LE SUD DU BANAT EN SERBIE