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Prikaz rezultata 61-70 od 90
Effect of the maize vegetative space on weediness and yield / Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza
(Institut za zaštitu bilja i životnu sredinu, Beograd, 2010)
The arrangement pattern, i.e. shape and size of vegetative space available to growing plants influences crop-weed competitive interaction and weed abundance. Most researches show that growing row crops such as maize, ...
Značaj preduseva za produktivnost kukuruza / The importance of crop sequence for maize productivity
(Čačak : Univerzitet u Kragujevcu, Agronomski fakultet, 2021)
Prednosti tropoljnog i četvoropoljnog plodoreda u odnosu na dvopoljni
su smanjena učestalost obrade zemljišta i time ušteda u energentima, manji unos
mineralnih azotnih đubriva i količine primenjenih herbicida. ...
Yields of ZP sweet maize hybrids in dependence on sowing densities / Prinos ZP hibrida kukuruza šećerca u zavisnosti od gustine gajenja
(Društvo genetičara Srbije, Beograd, 2008)
Sweet maize differs from maize of standard grain quality by many important traits that affect the ear appearance, and especially by traits controlling taste. The ear appearance trait encompasses the kernel row number, ...
Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2011)
The level of weed infestation directly affects the intensity of competitive relationship between sunflower crops and weeds. The greatest damage is caused by annual, broad-leaf and invasive weeds, such as Ambrosia artemisiifolia ...
The effectiveness of soil tillage systems in maize cultivation under variable meteorological conditions of Central Serbia
(Republic of Srpska, Bosnia : University of East Sarajevo, Faculty of agriculture, 2019)
Soil tillage system is a basic in maize crop production. Under variable climatic conditions and
frequent occurrences of dry years, soil tillage adjusted to the soil type, agro-ecological
conditions and the crop, can ...
Improved maize cropping technology to reduce the impact of climate changes
(Republic of Srpska, Bosnia : University of East Sarajevo, Faculty of Agriculture, 2018)
Maize (Zea mays L.) is the highest ranking crop in terms of area and production in Serbia.
During the whole growing period maize requires high temperatures and sufficient amounts of
precipitation. High yields could be ...
Effects of cytoplasmic male sterility on maize hybrids yield
(Burgas : Science Events d.o.o. International Scientific Publications, 2018)
The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable ...
Average yield of hybrid ZPSC 341 due to different percentage of fertile and sterile plants participation in location of Vojvodina.
(Osijek : Faculty of Agriculture, 2017)
The aim of the study was to determine the changes in grain yields in yield trials related to the sterile
and fertile ratio of female parent in seed production. Total of 21 mixtures of 0, 5, 10, etc. up to
100% of fertile ...
Procena stabilnosti prinosa hibrida zpsc 434 sa različitim procentom učešća fertilnih i sterilnih biljaka / The effect of different type of cytoplasm on seed fractions in maize inbred lines
(Beograd : Društvo genetičara SrbijeBeograd : Društvo selekcionara i semenara Republike Srbije, 2018)
U proizvodnji hibridnog semena kukuruza najvažniji zadatak je
proizvodnja kvalitetnog semenskog materijala, kao visina i stabilnost
prinosa. Visina prinosa zavisi od genetiĉkog potencijala za prinos,
dok stabilnost ...
Effects of mechanized method of liquid fertilizer application in corn production / Efekti mehanizovanog načina aplikacije tečnog startnog đubriva u proizvodnji kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
Conventional corn production assumes usage of standard inorganic fertilizers which can be added to the soil by different methods. Unlike conventional production, this research was conducted with assumption that by using ...