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Приказ резултата 81-90 од 90
The new method of relating wheat genotypes seedlings to Puccinia tritici resistance characters in greenhouse with maximal infection intensity in field
(Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet, 2004)
The former method for estimating characters of resistance level to Puccinia triticina at seedling stage in greenhouse was of low capacity according to number of simultaneous tested wheat genotypes because of inoculation ...
Effects of genotype, growing conditions, and several parameters of sunflower attractiveness for bee visitation
(Paris : International Sunflower Association, 2004)
Effects of genotype and fertilizers on the production and availability of nectar and visitation by pollinators were analyzed. We analyzed four sunflower hybrids (Velja, NS-H-45, NS-H-111 and NS-H-702) and their parental ...
Genetic divergence in sunflower (Helianthus annuus) inbreds
(Paris : International Sunflower Association, 2004)
Increase in seed yield is the main objective of sunflower breeding programs. Genetic variability is the basic prerequisite for each breeding program. Determination and knowledge of genetic variability facilitate the selection ...
Path coefficient analysis of some head and seed characteristics in sunflower
(Paris : International Sunflower Association, 2004)
The 1000-seed mass is one of the three most important yield components in sunflower. Using correlation analysis, we studied the interrelationship of several yield components (1000-seed mass, test weight, head diameter, ...
Path coefficient analysis of some yield components of sunflower
(Paris : International Sunflower Association, 2004)
In this study we examined mutual relationships among eight biological traits of sunflower (dry matter at flowering, leaf area, stature, stem and head diameters, number of filled seeds, 1000-seed mass and hull content) and ...
Genotype and environment effects on yield and quality of winter garlic / Uticaj genotipa i spoljne sredine na prinos i kvalitet jesenjeg belog luka
(Društvo genetičara Srbije, Beograd, 2004)
Genotype response to changeable environmental factors as ex-pressed through genotype x environment interaction offers important in-formation to breeders and growers as end users. Bulb mass and dry matter yield per bulb are ...
Control of Orobanche cernua in imidazolinone-tolerant sunflower hybrids
(Amsterdam : International Parasitic Plant Society, 2004)
Sunflower breeding for tolerance to imidazolinone-based herbicides began in 1997, and many sunflower seed companies and institutes are actively developing so-called Clearfield* sunflower hybrids tolerant to imidazolinone-based ...
Pregled proučavanja populacije Puccinia graminis Pers. f. sp. Tritici Erikss. et Henn. u Srbiji / Investigations of the Puccinia graminis f. sp. tritici Erikss. et Henn. population in Serbia - an overview
(Beograd : Društvo za zaštitu bilja Srbije, 2004)
Prva proučavanja populacije P. graminis tritici u Srbiji započeta su krajem 50-tih godina XX veka. U dosadašnjim proučavanjima razlikuju se dva perioda: prvi obuhvata identifikaciju fizioloških rasa pomoću standardnih ...
The new method of relating wheat genotypes seedlings to Puccinia tritici resistance characters in greenhouse with maximal infection intensity in field
(Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet, 2004)
The method for differing the wheat genotypes according to reaction type at seedling stage was not efficient in separating the pseudo resistant ones. The characters like low infection efficiency and prolonged latency period ...
Influence of several wheat pathogens on the leaf rust development
(Novi Sad : University of Novi Sad, Faculty of Agriculture, 2004)
The investigations of the interactions between pathogens could be interrupted by single strong development of each on the same plant. The adequate methods were not developed until nowadays. The protection by fungicides ...