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Importance of permanent improvement of production and control of basic seed of ZP maize hybrids

Značaj kontinuiranog unapređenja proizvodnje i kontrole osnovnog semena ZP hibrida kukuruza

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2015
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Authors
Sečanski, Mile
Mirić, Mladen
Radenović, Čedomir
Marković, Ksenija
Jovanović, Života
Popović, Aleksandar
Article (Published version)
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Abstract
High-quality seed is one of the key factors in the commercial maize grain production. In addition, hybrid seed production is conditioned by the production of basic seed of parental inbreds. According to the Law on Seed, 2005, the category of basic seed is defined as: original of self-pollinated plant species, hybrid components and potato elite, produced under control of the Ministry competent for agribusiness and is used for the production of certified seed of the first generation. This paper presents a chronological overview of the overall activity since1945. that led to the modern production of maize seed in our country. The activities have been based on scientific, technical and technological achievements within many fields, ranging from genetics and breeding, through growing practices, processing, quality control and legal regulations concerning all of this. Transition from maize breeding and production to hybrids has provided an amazing development of maize breeding and seed produ...ction and also included significant profit. Therefore, maize seed production has become high-technology industry. The scientific and professional work in improving the production of basic seed of ZP maize hybrids has been carried out in stages, and generally followed achievements in maize breeding and genetics, as well as developments in the growing practices and processing. In order to maintain a high quality of maize hybrid seed, as the end product, permanent efforts have to be invested into maize production improvement, drying, processing, storing, genetic purity of basic seed of parental inbreds of ZP maize hybrids, which are grown on the significant percentage of maize production areas not only in Serbia and countries in the region.

U procesu proizvodnje kukuruza jedan od ključnih činilaca je kvalitetno seme, bez kojeg nema ni kvalitetne proizvodnje merkantilnog zrna. Takođe proizvodnja hibridnog semena je uslovljena proizvodnjom osnovnog semena roditeljskih linija. Po zakonu o semenu iz 2005. godine definicija kategorije osnovnog semena glasi: Osnovno seme jeste original samooplodnih biljnih vrsta, komponente hibrida i elita krompira. Proizvodi se pod kontrolom ministarstva nadležnog za poslove poljoprivrede (u daljem tekstu: Ministarstvo), a koristi se za proizvodnju sertifikovanog semena prve generacije. U radu se izlaže hronološki pregled aktivnosti od 1945. do danas koje su dovele do savremene proizvodnje semena kukuruza kod nas, a koje se zasnivaju na naučno-tehničkim dostignućima iz brojnih oblasti, počevši od genetike i oplemenjivanja, preko tehnologije gajenja, dorade, kontrole kvaliteta i zakonske regulative koja sve ovo prati. Prelazak na hibridni koncept oplemenjivanja i proizvodnje kukuruza omogućio j...e, uz stvaranje značajnog profita, zadivljujući razvoj u oblasti oplemenjivanja i semenatrstva kukuruza, pa je semenarstvo kukuruza postalo industrija visoke tehnologije. Naučnostručni rad na unapređenju proizvodnje osnovnog semena ZP hibrida kukuruza odvijao se po etapama, i uglavnom je pratio dostignuća iz oplemenjivanja i genetike kukurza kao i dostignuća iz tehnologije gajenja i dorade. Kako bi se održao visok nivo kvaliteta hibridnog semena, kao krajnjeg proizvoda, moraju se ulagati kontinuirani napori i u unapređenje tehnologije proizvodnje, sušenja, dorade, skladištenja, genetičke čistoće, osnovnog semena roditeljskih linija ZP hibrida kukurza, koji zauzimaju značajan procenat proizvodnih površina kako Srbije tako i zemalja u regionu.

Keywords:
inbred line / hybrid / maize / variety / sorta / inbred linija / hibrid / kukuruz
Source:
Selekcija i semenarstvo, 2015, 21, 2, 103-117
Publisher:
  • Društvo selekcionara i semenara Republike Srbije, Beograd
Funding / projects:
  • Improvment of maize and soybean traits by molecular and conventional breeding (RS-31068)

DOI: 10.5937/SelSem1502103S

ISSN: 0354-5881

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URI
http://rik.mrizp.rs/handle/123456789/598
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