Usmjerena aplikacija kao doprinos manjem unošenju herbicida u okoliš

master's thesis

• Title (english): Band application of herbicides as contribution to environmental protection
• Author: Antonio Blažeka
• Mentor: Klara Barić (mentor)
• Committee member: Klara Barić (predsjednik povjerenstva)
• Committee member: Zlatko Svečnjak (član povjerenstva)
• Committee member: Maja Šćepanović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Herbology); Zagreb
• Defense date and country: 2021-01-21, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Pronalaskom herbicida borba protiv korova u poljoprivredi isključivo se oslanja na kemijske mjere. Uvidjevši negativne posljedice pesticida na okoliš i ljudsko zdravlje poljoprivrednici postupno integriraju kemijske i nekemijske mjere borbe. Jedna od zadada integrirane zaštite bilja, u sastavu koje je integrirana zaštita od korova, jest smanjiti primjenu pesticida primjenom drugih kulturalnih izravnih i neizravnih nekemijskih mjera. Jedna od mjera koja se može uklopiti u integiranu zaštitu bilja od korova jest usmjerena aplikacija herbicida u kombinaciji s međurednom kultivacijom. Cilj ovog diplomskog rada bio je pregledom relevantne literature istražiti mogudnosti primjene usmjerene aplikacije herbicida u suzbijanju korova te istražiti može li usmjerena aplikacija, uz manji unos herbicida u okoliš, postidi jednaku učinkovitost kao i aplikacija „širom“. Usmjerenom aplikacijom u red usjeva primjeni se i do 66 % manje količine škropiva i herbicida na istoj jedinici površine u odnosu na aplikaciju „širom“. Pregledom literature nisu utvrđene razlike u učinku suzbijanja korova kod usmjerene aplikacije u odnosu na konvencionalne strategije suzbijanja korova, što potvrđuje da je njezina primjena u kombinaciji s međurednom kultivacijom učinkovita i održiva strategija suzbijanja korova u širokorednim kulturama.

Abstract (english)

Since the invention of herbicides, weed control rely solely on chemical measures. Taking into account negative implications that pesticides have on the environment and human health, farmers are gradually integrating chemical and non-chemical weed control measures. One of the goals of integrated pest management is to reduce pesticides usage by applying other cultural direct and indirect non-chemical measures. One of the measures that can be incorporated into integrated weed management is banded herbicide application combined with inter-row cultivation. The aim of this master's thesis was to explore the possibilities of applying banded herbicide application into sustainable weed control and whether the banded application, with less herbicide intake into the environment, can achieve the same efficiency as the broadcast application. According to a large number of sources banded application can reduce herbicide usage up to 66 %. No differences in weed control efficacy were observed between banded herbicide application and conventional practices, confirming that herbicide band application combined with inter-row hoeing is an effective and sustainable weed control strategy.

• Keywords: usmjerena aplikacija herbicida; međuredna kultivacija; herbicidi; korovi
• Keywords (english): banded herbicide application; inter-row cultivation; herbicides; weeds
• Language: croatian
• URN:NBN: urn:nbn:hr:204:792081
• Study programme: Title: Phytomedicine; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka fitomedicine (magistar/ magistra inženjer/inženjerka fitomedicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to authenticated users
• Created on: 2021-02-05 12:11:28