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Приказ резултата 31-40 од 900
Effect of storage period and chemical treatment on sunflower parents lines seedling dry matter content / Apsolutno suva masa ponika linija suncokreta u zavisnosti od hemijskog tretmana i dužine čuvanja
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2009)
In modern agricultural production, high quality seed which germinates quickly and evenly in different environments is the main requirement for high yields. The research was carried out in the Laboratory for Seed Testing ...
Downy mildew and its control / Plamenjača suncokreta i mere borbe
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
Sunflower (Helianthus annuus) is the most important oil crop in Serbia, that produces high quality oil for human consumption and technical purposes as well. Sunflower is attacked by more than 40 different diseases of which ...
Observed duration and average and maximum grain filling rates in wheat genotypes of different earliness / Eksperimentalno utvrđena dužina trajanja, prosečni i maksimalni intenzitet nalivanja zrna genotipova pšenice različite ranostasnosti
(Društvo genetičara Srbije, Beograd, 2004)
Grain yields of wheat (Triticum aestivitm L) are influenced partly by final grain dry weight, which is largely determined by the rate and duration of the grain filling process. A study was undertaken to compare the observed ...
Effect of parental genotypes on haploid embryo formation in wheat x maize hybridization / Uticaj roditeljskih genotipova na formiranje haploidnih embriona u ukrštanjima pšenice i kukuruza
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2005)
Wheat x maize hybridization method is an efficient and frequently used system for production of haploids in wheat. With the intention of further improving the efficiency of this method, the aim of this work was to analyze ...
Seed quality of domestic alfalfa cultivars / Semenski kvaliteti domaćih sorti lucerke
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
The complete application of modern cultural practices in alfalfa seed production and high-quality seed processing secure high values of alfalfa seed quality. The seed of the alfalfa cultivars NS-Banat ZMS II and NS-Mediana ...
Sugarbeet breeding: Situation, prospectives and limitations / Oplemenjivanje šećerne repe - stanje, mogućnosti i ograničenja
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2000)
Breeders of sugar beet (Beta vulgaris L.) use a variety of conventional breeding methods and novel techniques striving to protect, maintain and expand the genetic variability of the crop, develop superior hybrids, and ...
Limiting factors in sunflower seed production in 1999 / Limitirajući faktori u proizvodnji semenskog suncokreta u 1999. godini
(Institut PKB Agroekonomik, Padinska skela, 2000)
The production of seed sunflower, like any other seed production, has its own peculiarities and additional requirements that often do not appear in commercial production. First of all, one must be much more rigorous ...
Gain of processed alfalfa seed at the Institute of Field and Vegetable Crops 1997-2000 / Randman dorađenog semena lucerke u Institutu za ratarstvo i povrtarstvo 1997-2000
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2001)
Natural alfalfa seed from contracted 1997-2000 production in the Vojvodina province was processed at the Forage Crops Department of the Institute of Field and Vegetable Crops in Novi Sad. The seed was processed on a Kamas ...
Testing of regeneration ability of protoplasts isolated from different genotypes of cultivated sunflower / Testiranje regeneracione sposobnosti protoplasta izolovanih iz različitih genotipova gajenog suncokreta
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2000)
Protoplasts isolated from different genotypes of cultivated sunflower differ in their ability to divide and regenerate in culture. Since plant regeneration is ultimate goal of protoplast culture and since regeneration ...
Use of molecular markers, protoplast fusion, and genetic transformations in sunflower breeding / Korišćenje molekularnih markera, fuzije protoplasta i genetskih transformacija u oplemenjivanju suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2000)
Sunflower breeders both home and abroad have achieved significant results. Productive hybrids based on cytoplasmic sterility have been developed. Genes for resistance to Puccinia helianthi, Plasmopara halstedii, Verticilium ...