Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Croatian Scientific ...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
versions View all 2 versions
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Kako korovi štete kukuruzu

How weeds damage corn
Authors: Ostojić, Zvonimir; Barić, Klara;

Kako korovi štete kukuruzu

Abstract

Kukuruz je po zasijanim površinama vodeća poljoprivredna kultura u Republici Hrvatskoj. Slično je i u svijetu gdje s oko 140 milijuna hektara iza pšenice i riže zauzima treće mjest. Prije Domovinskog rata površine zasijane kukuruzom u Hrvatskoj dosezale su i do 500000 ha. Odonda do danas površine se neprestano smanjuju pa su u 2011. godini iznosile oko 305000 ha. No, još uvijek kukuruz u našoj zemlji ima velik gospodarski značaj. S prosječnim prinosom od oko 6, 2 t/ha i ukupnom proizvodnjom od blizu 2 milijuna tona, kukuruz je uz mlijeko naš najvredniji poljoprivredni proizvod. Značaj kukuruza za Hrvatsku vidljiv je i kroz pokazatelj prosječne proizvodnje suhog zrna po stanovniku koji iznosi oko 400 kg. Sličnu proizvodnju u Europi imaju samo Srbija i Mađarska, dok SAD, kao vodeća zemlja po proizvodnji kukuruza u svijetu, proizvode dvostruko više. U tehnologiji uzgoja kukuruza zaštita bilja odnosno zaštita kukuruza od bolesti štetnika i korova ima veoma značajno mjesto. Posebno se ono odnosi na mjere suzbijanja korova. Računa se da štetočine (korovi, bolesti, štetnici) bez poduzimanja mjera borbe potencijalno smanjuju moguć prinos kukuruza i do 70%. Čak i u slučaju kad poduzimamo sve raspoložive mjere borbe protiv štetočina, prinos u prosjeku svejedno biva umanjen za 1/3.

Keywords

corn, korovi, kukuruz, weeds, štete, prinos, kukuruz; korovi; štete; prinos, yield, damage

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!