Претраживање
Приказ резултата 1-10 од 12
Multivariate analysis in weed vegetation research: Examples from NW Balkans / Primena metoda multivarijantne analize u proučavanju korovske vegetacije na primeru severozapadnog Balkana
(Herbološko društvo Srbije, 2008)
Studies of weed vegetation by using Braun-Blanquet's method have been traditional in the north-western Balkans but only studies based on synoptic tables of weed vegetation have so far been conducted in the area of the ...
Weed community in wheat crops and effect on grain yield under different nutrition regimes / Korovska sinuzija u usevu pšenice i uticaj na prinos zrna u različitom režimu ishrane
(Herbološko društvo Srbije, 2008)
Weed communities in three wheat cultivars (Kg 100, Kg 56S and Kg 5) were investigated. The investigation of weed communities was conducted in a long-term experiment at the Institute of Small Grains Research, Kragujevac, ...
The effect of plant arrangement pattern and hybrids on weediness of a maize and soybean intercropping system / Uticaj prostornog rasporeda i hibrida na zakorovljenost združenog useva kukuruza i soje
(Herbološko društvo Srbije, 2008)
Decrease in the number and biomass of weeds, especially of perennial ones, is one of the advantages of intercropping. The results obtained in the first two years of investigation (2003 and 2004) show that the number of ...
The role of spatial arrangement of maize in crop vs. Weed competition / Uloga prostornog rasporeda kukuruza u kompeticiji s korovima
(Herbološko društvo Srbije, 2008)
The intensity of crop competition is mostly defined by population density and spatial arrangement of plants. The effect of plant arrangement pattern of maize, in combination with the application of different herbicide ...
Susceptibility of the species Conyza canadensis (L) cronquist and Conyza bonariensis (L) cronquist to glyphosate / Osetljivost vrsta Conyza canadensis (L) cronquist i Conyza bonariensis (L) cronquist na glifosat
(Herbološko društvo Srbije, 2008)
Changes in leaf anatomy were examined in suspectedly resistant populations of C. canadensis and C. bonariensis after application of 2, 4 and 8 L ha-1 of the product Touch down (500 g a.i. glyphosate L-1). Samples for the ...
Germination of common ragweed seeds under different light and temperature conditions / Klijavost semena ambrozije pri različitim uslovima svetlosti i temperature
(Herbološko društvo Srbije, 2008)
Common ragweed (Ambrosia artemisiifolia L.) is an invasive weed and a troublesome species whose pollen causes allergies in humans. It multiplies by seeds and their germination depends on a number of factors. The investigation ...
Weediness and productivity of doublecropped soybean as affected by cropping systems / Zakorovljenost i produktivnost postrnog useva soje u zavisnosti od sistema gajenja
(Herbološko društvo Srbije, 2008)
Successful double cropping of soybean is not possible without irrigation, especially under reduced tillage systems. Common application of conservation faming systems and doublecropped soybean production are limited mostly ...
Productivity of Italian ryegrass grown for seed under competition with Galium aparine L. / Produktivnost semenskog useva italijanskog ljulja u uslovima kompeticije sa Galium aparine L.
(Herbološko društvo Srbije, 2008)
Italian ryegrass cv. Tetraflorum sown at different inter-row spacings and seeding rates was examined under agroecological conditions of Mačva. The study tested a hypothesis that Galium aparine growing in Italian ryegrass ...
Melliferous flora of the meadow community Festuco-Hordeetum secalinii R. Jov. 1957 in the Velika Morava river valley / Apiflora livadske zajednice Festuco-Hordeetum secalinii R. Jov. 1957. u dolini Velike Morave
(Herbološko društvo Srbije, 2008)
Melliferous potentials of the meadow association Festuco-Hordeetum secalinii R. Jov in the Velika Morava River valley were investigated in order to determine its significance for bee pasture. By analyzing the presence and ...
Weed species of the meadow association Danthonietum calycinae Cinc. et Kojić 1958 on Mt. Stol near Bor / Korovske vrste livadske zajednice Danthonietum calycinae Cinc. et Kojić 1958. planine Stol kod Bora
(Herbološko društvo Srbije, 2008)
An analysis of participation of weed species in the floristic composition of the meadow community ass. Danthonietum calycinae spreading on Mount Stol was carried out in order to estimate the quality and management of its ...