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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 ...
Mode of inheritance and phenotyp1c variance. components of major agronomic traits in red clover (Trifolium pratense L) / Način nasleđivanja i komponente fenotipske varijanse agronomski najvažnijih osobina crvene deteline (Trifolium pratense L)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
A diallel cross including five divergent red clover genotypes (two varieties: Junior and Diana, and three populations: Vlaška, BL-3 and M-ll) has been used in this study. The obtained progenies were tested for stem length, ...
Effects of lime applications and seed inoculation on alfalfa yields and stand persistence on pseudoqley soils / Uticaj primene krecnjaka i inokulacije semena na prinos i trajnost lucerke na zemljištu tipa pseudoglej
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Soil acidity is one of the factors limiting the development of many cultivated plants, and alfalfa especially. In order to determine the possibility of growing alfalfa on an acid soil, a field trial was set up on the farm ...
The occurrence of several microbial groups in different soil types / Zastupljenost pojedinih grupa mikroorganizama Na različitim tipovima zemljišta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Microorganisms are a heterogeneous group of organisms whose enzymatic systems take 60-90% of the total metabolic activity in soil. Dominance of certain groups of microorganisms affects the processes of soil synthesis and ...
A study of variability of alfalfa yield components using principle component analysis / Analiza varijabilnosti komponenti prinosa lucerke metodom glavnih komponenata
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
The aim of this paper was to examine the genetic divergence of 30 alfalfa genotypes (tab. 1). The study was carried out during 2001-2003 at Rimski Šančevi and included seven cuts. Genotype variability was analyzed using ...
Microbiological properties of soils in natural grasslands / Mikrobiološka svojstava zemljišta prirodnih travnjaka
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Microbiological and basic agrochemical soil properties (0-30 cm) in natural grasslands have been examined in four locations: three in the location Pester, at the altitudes between 1176 and 1342 m, and one in Bogovoda, at ...
Determination of bean common mosaic virus found in Vojvodina region / Determinacija virusa običnog mozaika pasulja u Vojvodini
(Institut za zaštitu bilja i životnu sredinu, Beograd, 2007)
Our investigation was aimed towards determination of the presence and distribution of economically the most harmful bean virus in Vojvodina in 2006 (Bean common mosaic virus). Some 262 samples from Vojvodina grouped according ...
Achievements in breeding annual forage crops in Serbia / Dostignuća u oplemenjivanju jednogodišnjih krmnih biljaka u Srbiji
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Annual forage crops have long tradition of growing in Serbia and take a prominent place in diverse farming systems, representing an indispensible source of supplying animal husbandry with quality feed. So far, there have ...
Recommendation of NS maize hybrids for 2007 / Preporuka NS hibrida kukuruza za setvu u 2007. godini
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Maize is the first crop in Serbia. Maize breeding in the Research institute of field and vegetable crops has long tradition. So far we have released 198 Maize hybrids in Serbia and 55 of them we have released in foreign ...
Innovation boosts raspberry yields
(Appropriate Technology, 2007)
Serbia is one of the leading producers and exporters of frozen raspberries in the world. Less well known, though, is that Serbia's raspberry boom is due to an innovation developed in Arilje, Western Serbia. The innovation ...