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master's thesis
Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji
Zagreb: University of Zagreb, Faculty of Agriculture, 2020. urn:nbn:hr:204:308239
Königshofer, Dominik
University of Zagreb
Faculty of Agriculture
Department of Microbiology

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Königshofer, D. (2020). Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:308239

Königshofer, Dominik. "Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:308239

Königshofer, Dominik. "Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:308239

Königshofer, D. (2020). 'Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 11 September 2024, https://urn.nsk.hr/urn:nbn:hr:204:308239

Königshofer D. Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2020 [cited 2024 September 11] Available at: https://urn.nsk.hr/urn:nbn:hr:204:308239

D. Königshofer, "Bakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:204:308239

Metadata
TitleBakterije promotori biljnog rasta: značaj i primjena u suvremenoj poljoprivrednoj proizvodnji
Title (english)Plant growth promoting bacteria: significance and application in modern agricultural production
AuthorDominik Königshofer
MentorSanja Sikora (mentor)
Committee memberSanja Sikora (predsjednik povjerenstva)
Committee memberMirna Mrkonjić Fuka (član povjerenstva)
Committee memberŽeljka Zgorelec (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Department of Microbiology)
Zagreb
Defense date and country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
U suvremenoj poljoprivrednoj proizvodnji neselektivna uporaba gnojiva, posebno dušičnih i fosfornih, dovela je do značajnog onečišćenja tla, vode i zraka. Uz sve veći porast svjetskog stanovništva rastu i potrebe za većom količinom hrane, što posljedično dovodi do primjene velikih količina kemijskih sredstava kojima se ubrzava i poboljšava rast i razvoj biljnih kultura. Međutim, kontinuirana primjena mineralnih gnojiva i pesticida dovela je do smanjenja plodnosti tla, njegovog oštećenja, niske poljoprivredne produktivnosti, gubitka biološke raznolikosti, nepovoljnih ekonomskih posljedica i ozbiljnih opasnosti za okoliš. Kako bi se vratila ravnoteža u ekonomski, ali i ekološki aspekt poljoprivredne proizvodnje, moguće rješenje vidljivo je u primjeni bakterija promotora biljnog rasta (PGPB- engl. Plant growt promoting bacteria). Putem raznih direktnih i indirektnih mehanizama PGPB stimuliraju biljni rast i razvitak. Najpoznatiji rodovi bakterija kao što su Azospirillum, Azotobacter, Bacillus, Pseudomonas i Rhizobium pokazali su najširi pozitivni spektar djelovanja na rast i razvoj različitih biljnih vrsta. Navedeni rodovi osiguravaju povećanu opskrbu hranjivima i vodom, povećan sadržaja klorofila, veću toleranciju na abiotički stres, povećanu asimilaciju dušika i fosfora i ukupnu biljnu biomasu.
Abstract (english)
In the modern agricultural production, the non-selective use of fertilizers, especially nitrogen and phosphorus, has led to significant soil, water and air pollution. As the world's population grows, so does the need for more food, which in turn leads to the use of large amounts of chemicals that accelerate and improve the growth and development of crops. However, the continuous application of mineral fertilizers and pesticides has led to a reduction in soil fertility, its damage, low agricultural productivity, loss of biodiversity, adverse economic consequences and serious environmental hazards. In order to restore the balance in the economical and ecological aspect of agricultural production, a possible solution is visible in the application of plant growth promoting bacteria (PGPB). PGPBs stimulate plant growth and development through various direct and indirect mechanisms. The most well-known genera of bacteria such as Azospirillum, Azotobacter, Bacillus, Pseudomonas and Rhizobium have shown the widest positive spectrum of action on the growth and development of various plant species by increasing nutrient and water supply, increasing chlorophyll content, increasing tolerance to abiotic stress, increasing the assimilation of nitrogen and phosphorus and total plant biomass.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:308239
Study programmeTitle: Agroecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka agroekologije (magistar/ magistra inženjer/inženjerka agroekologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-10-30 12:59:24