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Prikaz rezultata 11-20 od 748
An analysis of heterotic potential for agronomically important traits in sunflower (Helianthus annuus L.)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Study of inbreeding and heterosis in sunflower has been taking place for over 80 years now. Practical application of the phenomenon of heterosis in this species began after the discovery of a suitable source of cytoplasmic ...
Drought intensity in Vojvodina Province and impact on fields crop production
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2005)
The lowlands in the northern parts of the Serbia and Montenegro, Province of Vojvodina, in which agricultural production is concentrated, have changeable unstable and unforeseeable rainfalls and dry periods between June ...
Estimation of general and specific combining ability for yield components in broomcorn [Sorghum bicolor (L) Moench] / Ocena opštih i posebnih kombinacionih sposobnosti za komponente prinosa sirka metlaša [Sorghum bicolor (L) Moench]
(Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
By hand crossing of six selected male sterile lines of broomcorn as male parents with six inbred lines as pollinators, by line x tester design, 36 experimental F1 hybrids have been produced. Experimental hybrids along with ...
Content of heavy metals in various populations of Tanacetum parthenium grown on chernozem / Sadržaj teških metala u različitim populacijama Tanacetum parthenium gajenog na černozemu
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2008)
The content of some heavy metals (Pb, Cr, Ni and Cr) was monitored in the leaf, flower head and stem of four Feverfew populations (Tanacetum parthenium) grown in two models of crop establishment (spring and autumn), in ...
Genetic analysis of length and width of maize kernels (Zea mays L) / Genetička analiza dužine, širine i prinosa zrna kukuruza (Zea mays L)
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad, 2004)
The aim of this paper was to investigate the genetic variability and the mode of inheritance between inbreed lines and their hybrids, for three very important traits, kernel length, kernel width and grain yield. Six inbreed ...
Corn Reddening: Occurrence, Symptoms and Field Observations
(Akademiai Kiado Zrt, Budapest, 2009)
Corn reddening (CR) was observed for the first time in Serbia in 1957. After that, it occurred periodically, mainly in the region of Banat. In 2002 and 2003, a severe outbreak happened in late July / early August. Initial ...
Boron tolerance in twelve NS wheat cultivars / Tolerancija 12 NS sorti pšenice na suvišak bora
(Univerzitet u Kragujevcu - Agronomski fakultet, Čačak, 2008)
High concentrations of micronutrient boron may cause significant yield losses in wheat. One of the consequences of excess boron in wheat is root growth suppression. The objective of this study was to investigate the levels ...
Effect of irrigation on yield, quality and evapotranspiration od soybean for seed / Uticaj navodnjavanja na prinos, kvalitet i evapotranspiraciju semenske soje
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2004)
A two-year study on the effect of irrigation on the yield, quality and evapotranspiration of seed soybean has been conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops on the calcareous ...
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 ...
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 ...