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Aspekti obrade zemljišta u višegodišnjim zasadima

dc.contributor.authorZivkovic, Milovan
dc.contributor.authorUrosevic, Mirko
dc.contributor.authorKomnenic, Vaso
dc.contributor.authorDrazic, Dragana
dc.contributor.authorRadivojevic, Dusan
dc.date.accessioned2015-03-16T17:50:14Z
dc.date.available2015-03-16T17:50:14Z
dc.identifier.urihttp://arhiva.nara.ac.rs/handle/123456789/283
dc.description.abstractHighly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favourable effects may be expected provided appropriate and timely soil cultivation is employed. Soil cultivation practices range from intensive to completely lacking, which results in the implementation of technical solutions such as machines and tools. The choice depends on the training system, interrow spacing, climate, soil, ...... The aim of the study was to analyze exploitation parameters of the most frequently used rotary hoe („Nardi”, Model ZH/B 145 C). Based on the results obtained, both current and potential machine users may be informed of the advantages and disadvantages of the cultivation. The machine may be used provided working widths amount to 1.45 m and in palmette and slender spindle training systems. Optimal aggregates from the aspect of basic exploitation possibilities need to be analyzed focusing on the financial effect of fruit production.en
dc.description.abstractObrada zemljišta, osnovna i dopunska, u visokointenzivnim voćnjacima, sa ostalim agrotehničkim merama, neposredno utiče na rast i rodnost gajenih voćaka. Navedeni efekti postižu se samo u uslovima pravilne i pravovremene obrade zemljišta. Iskustava u obradi zemljišta kreću se od vrlo intenzivne do potpunog izostavljanja, što ima za posledicu primenu velikog broja tehničkih rešenja mašina i oruđa. Metod izbora polazi od uzgojnog oblika, međurednog rastojanja biljaka, klime, zemljišta... Predmet rada je ispitivanje ekspoatacionih parametara rotofreze za istovremenu rednu i međurednu obradu marke »Nardi« model ZH/B 145 C. Ispitivani tip mašine je veoma zastupljen u našoj voćarskoj praksi. Na osnovu analize dobijenih rezultata, sadašnjim i potencijalnim korisnicima mašine mogu se predočiti prednosti i nedostaci ove varijante obrade zasada. Uzgojni oblik koji dozvoljava upotrebu ove mašine, čiji je radni zahvat od 1,45 m, su svi tipovi Palmeta, Vitko vreteno… Optimizacija složenih sistema značajno ističe i nužnost optimalnog agregata sa aspekta elementarnih eksploatacionih mogućnosti, koje treba posmatrati u interakciji sa finansijskim efektom koji opterećuje proizvodnju u voćnjacima.sr
dc.subjecttractor-machine aggregateen
dc.subjectroto-tilleren
dc.subjectoutputen
dc.subjectworking depthen
dc.subjectspeeden
dc.subjecttraktorsko-mašinski agregatsr
dc.subjectrotositnilicasr
dc.subjectdubina radasr
dc.subjectbrzina kretanjasr
dc.subjectučinaksr
dc.titleAspects of Soil Cultivation in Orchardsen
dc.title.alternativeAspekti obrade zemljišta u višegodišnjim zasadimasr


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  • Issue 2009-3.
    www.jageng.agrif.bg.ac.rs/files/casopis/PT_03-2009.pdf

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