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Приказ резултата 21-30 од 44
Aphids (Aphididae, Hemiptera) on maize / Biljne vaši (Aphididae, Hemiptera) na kukuruzu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2014)
On maize in Serbia many aphid species could be found, but only very rarly they can cause some damages. In this article 6 species have been presented, one developing on root of maize (Tetraneura ulmi) and others on upper ...
Intercropping: Alternative way for sustainable agriculture / Združeni usevi - alternativni put za održivu poljoprivredu
(Institut PKB Agroekonomik, Padinska skela, 2015)
World population is growing exponentially and agricultural production must meet the needs of the food. An attractive strategy for increasing productivity per unit area of land available is to intensify land use. Given that ...
Effects of water stress on water use and yield of maize / Uticaj vodnog stresa na potrošnju vode i prinos kukuruza
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2013)
The study of effects ofwater stress on yield and water use by maize plants was carried out in the experimental field of the Maize Research Institute at Zemun Polje in the period 2006-2008. Maize sensitivity to water stress ...
The Number and Significance of Actinomycetes in the Soil in the Stage of Physiological Corn (Zea Mays L.) Kernel Maturity / Brojnost i značaj aktinomiceta u zemljištu u fazi fiziološke zrelosti zrna kukuruza (Zea mays L.)
(23. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 09.-10. 03. 2018., 2018)
In this work, it is determined the number of actinomycetes, a very diverse order of microorganisms, which take part in the transformation of the soil organic matter depending on the soil type, the quantity of applied N and ...
Mesotrione: A new herbicide for use in maize / Mezotrion - novi herbicid za suzbijanje korova u kukuruzu
(Privredni pregled, Beograd, 2003)
In 2000 and 2001 field trials were carried out to evaluate the efficacy of herbicide mesotrione in maize. The experiments were established in Zemun Polje and Smederevska Palanka, according to EPPO/OEPP standard methods. ...
Methods of recurrent selection and exploitation of heterosis in maize / Metode rekurentne selekcije i eksploatacija heterozisa kukuruza
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2004)
Recurrent selection methods were designed to improve the agronomic value of populations by gradually increasing the frequency of favorable alleles, while maintaining genetic variability. To realize these objectives, progenies ...
Effects of irrigation on yield and composition of principal elements of nutrients in maize-growing soil / Uticaj navodnjavanja na prinos i sadržaj glavnih elemenata ishrane u zemljištu pod kukuruzom
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
Extensive organic production under irrigation conditions requires greater amounts of NPK fertilisers. Furthermore, the mobility of fertilisers, especially of nitrogen, is greater under the increased soil moisture content, ...
Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil / Osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)
Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was assessed in the study using bioassay. Clomazone was applied at a series of concentrations from 0.12 to 12 mg a.i./kg of soil. After 14 days, ...
The influence of increased amounts and source of nitrogen on maize organic production / Uticaj oblika i količine azota na organsku produkciju kukuruza
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Investigation about effect of high amounts of nitrogen and source of nitrogen on maize organic production was conducted on Agriculture faculty experimental field in Radmilovac. Object of research was hybrid ZP 434. Four ...
Microbiological Activity of Soil Type "Cernozem" In Zemun Polje / Mikrobiološka aktivnost zemljišta tipa černozem u Zemun Polju
(22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017., 2017)
Soil microorganisms has a key role in creation and maintaining of fertility of soil. The aim of this research was to examine microbiological activity of soil type "cernozem" in Zemun Polje, namely how quantity of the ...