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Приказ резултата 41-50 од 178
Characterization of sunflower testing environments in Serbia
(Tubitak Scientific & Technical Research Council Turkey, Ankara, 2012)
A sunflower testing network that included 25 commercial hybrids and 26 sites in Serbia was analyzed by the sites regression biplot based on grain yield data in 2006 and 2007. The scientific aims of our study were to determine ...
Reaction of soybean varieties to increased nitrogen fertilization / Reakcija sorti soje na pojačanu ishranu azotom
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2012)
The paper presents the variability of productive traits of six soybean varieties grown in conditions of increased nitrogen nutrition in the period 2006-2008. The trials were conducted in South Banat on the chernozem soil ...
Exploring environmental determinants of the geographic distribution of broomrape (Orobanche cumana Wallr.)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Broomrape is one of the most critical biotic constraints to sunflower crop production. In the most extended sunflower crop area of the world, distributed across Black sea region, this parasitic weed shows a high occurrence. ...
Impact of reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil
(Australian Journal of Crop Science, 2012)
This paper shows the impact of long-term reclamation practices on the content and qualitative composition of exchangeable base cations of the solonetz soil. Based on the results of field visits and laboratory analyses, ...
Growing cabbage as a double crop in Serbia / Postrna proizvodnja kupusa u Srbiji
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Cabbage is an important vegetable crop that is grown at 20,891 ha in Serbia. Growing cabbage as a double crop intensifies land use and increases the profitability of crop production. Double cropping of cabbage is a ...
Microbiological transformations of phosphorus and sulphur compounds in acid soils / Mikrobiološke transformacije jedinjenja fosfora i sumpora u kiselim zemljištima
(Matica srpska, Novi Sad, 2012)
The dynamics of phosphorus and sulphur in soil is closely related to the dynamics of the biological cycle in which microorganisms play a central role. There is not much microbiological activity in acid soils because aerobes ...
Application of liquid chromatography with diode-array detector for determination of acetamiprid and 6-chloronicotinic acid residues in sweet cherry samples / Primena tečne hromatografije sa DAD detektorom za određivanje ostataka acetamiprida i 6-hlornikotinske kiseline u uzorcima trešanja
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)
A rapid and simple method for simultaneous determination of acetamiprid and its metabolite 6-chloronicotinic acid in sweet cherry samples has been developed. This residue analysis method is based on the reversed phase ...
Soil contamination in south Backa region of Serbia with dangerous and harmful substances / Zagađenost zemljišta južnobačkog okruga opasnim i štetnim materijama
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Soil samples in disturbed state were taken in order to control fertility and monitor contents of harmful and hazardous substances in Vojvodina soils and possibilities of soil degradation in general. Moderately contaminated ...
Content of heavy metals in gleyic chernozem of Srem loess terrace under alfalfa / Sadržaj teških metala u oglejenom černozemu sremske lesne terase pod usevom lucerke
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Production of high-quality forage from alfalfa is influenced not only by the presence of nutrients, but also by the absence of harmful elements, such as heavy metals. The examination of the total heavy metals content (Ni, ...
Gibberella zeae on St. John's wort in Serbia / Gibberella zeae na semenu kantariona u Srbiji
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
Gibberella zeae (anamorph Fusarium graminearum) was determined on seed of St. John's wort produced in localities Pančevo, Gorobilje and Kačarevo during 2008 and 2009. Morphological characteristics of monosporial isolates ...