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Now showing items 11-20 of 270
Use of triple test cross analysis in sunflower (H. annuus L.) / Primena analize testa trostrukog ukrštanja kod suncokreta (H. annuus L.)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
The paper describes the practical application of triple test cross analysis. The method is illustrated using data for cotyledon area obtained by studying two inbred lines and their cross as well as 30 crosses between the ...
Green manure as a Tool of organic produced potato (Solanum tuberosum L. cv. Amorosa)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
During September 2003 to August 2004 has been done study with winter common vetch Vicia sativa L. cv. MS Sirmium as pre-culture of followed vegetables. After "green manure" practicing on the same plots were set up potato ...
Properties of the recently approved cultivars and hybrids of forage crops at the Institute of Novi Sad / Svojstva novopriznatih sorti i hibrida krmnih biljaka u Institutu u Novom Sadu
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
The target of forage crops breeding programs of Institute of Field and Vegetable Crops is the development of high-yielding cultivars and hybrids. Furthermore, new cultivars and hybrids should also possess satisfactory ...
Effect of insecticides applied for sunflower (Helianthus annuus L.)seed treatment / Tretiranje semena suncokreta (Helianthus annuus L.) i efekti primene insekticida
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2008)
Yield performance is an important target in sunflower hybrid breeding. This property, in addition to yield stability, is crucial for producers and it depends on many factors. One of these factors is plant number per area ...
A new generation of NS forage crop cultivars / Nova generacija NS sorti krmnih biljaka
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
Until the end of 2008, there have been developed and registered in Serbia 32 cultivars of annual forage legumes and 2 cultivars of forage brassicas. The latest NS cultivar of winter forage pea, Pešter, has yields of between ...
Long-term use of different N, P, and K rates and ratios and its effect on chemical composition of hard wheat / Uticaj višegodišnje primene različitih doza i odnosa N, P i K na hemijski sastav tvrde pšenice
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
After 40 years of using different rates and ratios of nitrogen, phosphorus and potassium in a long-term stationary trial, we studied the effects of these treatments on the levels of biogenic macro- and micro-elements in ...
Effect of agro-meteorological conditions on soybean seed quality / Uticaj agrometeoroloških uslova na kvalitet semena soje
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
Great fluctuations of yield and quality of seed among localities, as well as between the years, most often due to water lacking during formation and filling of seed, are present under our production conditions. Since soybean ...
Quality of agrochemical in plant production in Serbia / Stanje kvaliteta agrohemikalija u biljnoj proizvodnji Sbije
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
In this paper are presented results of monitoring of pesticide and fertilizers quality during five years (2001-2005). Total number of analyzed pesticide and fertilizer samples were 2203 and 2724 respectively. It was found ...
Relations between grain filling parameters and yield components in wheat / Odnosi parametara nalivanja zrna i komponenti prinosa pšenice
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
Variability of heading date, anthesis date, period between heading and anthesis, duration and rate of grain filling, yield, grain weight, number of grains per spike and number of spikes per m2 have been analyzed in 37 ...
Dry pea production technology / Tehnologija proizvodnje proteinskog graška
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Detailed dry pea production technology, in conditions of Serbia, has been shown. Differences between production technologies of dry pea and forage pea are conditioned by significant differences in morphological structure ...