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Biological diversity of dogwood (Cornus mas L.) population in the Stara Planina region / Biološka raznovrsnost populacije drena (Cornus mas L.) na području Stare planine
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2008)
In the Stara Planina population, dogwood (Cornus mas L.), is one of the most spreaded fruit species, according to the method developed by Braun-Blanquet, 1964 - it spreads over 80-100% of areas, and it covers 25-50% of ...
Variability and heritability of yield and yield components in maize / Varijabilnost i heritabilnost prinosa i komponenata prinosa kukuruza
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)
A set of five maize inbred lines and their diallel hybrids of the F1 generation for grain yield and yield components (ear lenght, kernel row number and kernel number per row) were investigated in this study. A comparative ...
Effects of direct and indirect selection on tuber yield in F1 generation of potato seedlings / Efekti direktne i indirektne selekcije na prinos krtola F1 sejanaca krompira
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2006)
Effects of direct selection (on tuber yield per plant) and indirect selection (on leaf number per plant, total leaf area of plant and chlorophyll content in leaves) in F1 generation of hybrid seedlings of potato were ...
Effects of tillage systems on a weed synusia in winter wheat / Uticaj sistema obrade zemljišta na korovsku sinuziju ozime pšenice
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
The effects of tillage systems on a weed synusia, number of plants per species, composition, biomass were observed in winter wheat on the chernozem luvic soil during the period of 2000/01-2000/03. A low-input technology ...
Impacts of temperatures on sunflower seed germination / Uticaj temperature na klijavost semena suncokreta
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2008)
The aim of the present study, carried out in the laboratory in 2007, was to observe effects of different temperature conditions on sunflower (Helianthus annuus) seed germination. The four French hybrids Alvaro RM (very ...
Effects of nitrogen and a genotype on the yield and quality of soya bean grain / Uticaj azota i sorte na prinos i kvalitet zrna soje
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2010)
The effects of the application of increased ratios of nitrogen on the grain yield and quality of soya bean cultivars of different maturity groups were studied. The three-year study was conducted in the experimental field ...
The production of the liqueur of unripe walnuts with different maturity levels and its antioxidant activity / Proizvodnja likera od plodova mladog oraha (Juglans regia L.) različitog stepena zrelosti i njegova antioksidativna aktivnost
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
Liqueurs made of green, unripe walnuts, harvested in two terms, had no significantly different sensory characteristics, but had significantly different levels of the antioxidant activity. The antioxidant activity of liqueurs ...
Effects of multiphase nutrition during the starter period on production performances of broilers / Efekti multifazne ishrane u starter periodu na proizvodne performanse brojlera
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2010)
The objective of the present study was to investigate the effect of multiphase nutrition, i.e. different mixtures used in broiler nutrition, whose protein content was reduced in several phases, on production performances ...
Variability and heritability of yield components in maize populations with exotic germplasm / Varijabilnost i heritabilnost komponenta prinosa populacija kukuruza sa egzotičnom germplazmom
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2010)
The investigations included mean values, genetic and phenotypic variability, heritability and genetic and phenotypic coefficients, variability of yield components in the original maize population with 25% of the exotic ...
The effect of acid and base hydrolysis on immunomodulatory activities of higher mushroom glucans, in vitro / Efekat kisele i bazne hidrolize na imunomodulatorska svojstva glukana viših gljiva, in vitro
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2008)
Immunomodulatory activities of higher mushroom glucans depend on such chemical properties as their molecular weight, branching patterns, water solubility and tertiary structure. The aim of the study was to examine how ...