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Now showing items 451-459 of 459
Inheritance of resistance to broomrape in sunflower inbred line LIV-17
(Paris : International Sunflower Association, 2018)
Genetic resistance to broomrape (Orobanche cumana Wallr.) in sunflower is the most effective way to control the parasite. The objective of this study was to determine the inheritance and gene action for broomrape resistance ...
Use of additive-dominant model in genetic analysis of some quantitative caracteristics in sunflower
(European Association for Research on Plant Breeding, 2006)
A simple link between the expected means of quantitative traits of different generations (progenies) can be established if the mean values are dependant exclusively on additive and dominant gene effects. Th is study aims ...
Effects of high temperature stress on microsporogenesis and pollen production in sunflower
(Banja Luka : University of Banja Luka, Faculty of Agriculture, 2022)
Heat stress can affect pollen production as it may interrupt the process of microsporogenesis and prevent normal pollen development. The aim of this research was to investigate whether occurence of male sterile plants in ...
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, ...
Screening of Bacillus spp. as potential biocontrol agents against sunflower pathogens
(Novi Sad : Matica srpska, 2022)
Sunflower (Helianthus annuus L.) is one of the most important oilseed crops worldwide. Numerous pathogens can affect sunflower cultivation and production, causing serious yield losses. The control of sunflower pathogens ...
Intervarietal Differences in Response of Sunflower (Helianthus annuus L.) to Different Mutagenic Treatments
(Rome : FAO, 2009)
For much of the past century, mutagenesis has gained popularity in plant genetics research as a means of inducing novel genetic variation. Induced mutations have been applied for the past 40 years to produce mutant cultivars ...
Gene effect and combining abilities for plant height and head diameter in sunflower / Efekat gena i kombinacione sposobnosti za visinu biljke i prečnik glave kod suncokreta
(Društvo genetičara Srbije, Beograd, 2005)
Plant height and head diameter are important parameters which effect on a yield in sunflower. Six restorer Rf lines, three tester A lines and their 18 Fl hybrids were studied, using line x tester method. Significant ...
Evaluation of production characteristics of NS sunflower hybrids / Ocena vrednosti produktivnih svojstava NS-hibrida suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2005)
Used to evaluate the production characteristics of NS sunflower hybrids were the results from large-scale commercial production and the mean, minimum and maximum values of seed yield, oil yield and seed oil content from ...
Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant
(Basel : MDPI, 2023)
The biological activity (contact and contact-digestive toxicity, repellent and fumigant effects, effect on the insect’s development and life cycle parameters) of industrial hemp (Cannabis sativa L.) ethanolic extract was ...