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Correlations and path analyses of some sunflower breeding parameters
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Increasing seed yield and oil content is one of the most important goals in sunflower breeding programs. Eight sunflower restorer lines RHA-UK, RHA-ST-59, RHA-SES-IMI, RHA-SNRF, RHA-E-ANN-65, RHA-RU-3, RHA-CDN, RHA-N-M-1 ...
Root xylem anatomy of the wild and cultivated sunflower
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
The root functionality is affected by numerous factors. One of the main structural parameters, the most important for functionality and adaptability, is xylem organization. Taking into account that sunflower root features ...
Investigation and comparison of geometric characteristics of oily and non-oily sunflower hybrid seeds
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Sunflower seed hybridization is aimed at increasing the oil content of the seed as a basic technological requirement. Sunflower hybrids with high oil content (over 40%) are known as oily hybrids. ese hybrids are characterized ...
SREG model evaluation of sunflower hybrids in South-East Europe
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
In order to select superior hybrids multilocation trials are organized to evaluate genotype, environment and genotype x environment interaction. The sites regression (SREG) model combined with biplot technique, also known ...
New approaches in phenotype prediction – machine learning techniques
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Use of multivariate modelling in order to improve prediction accuracy has been widely applied in plant breeding programs. In these models phenotype prediction is based on large number of independent variables which is at ...
Plasmopara halstedii race 735 in Serbia
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Downy mildew is common disease of sunflower. If not controlled, damage inflicted on sunflower can be severe. Widely used method of disease control is growing resistant genotypes. Pathogen is adapting to changes in host by ...
Botrytis cinerea as causal agent of sunflower seed grey mould
(Paris : International Sunflower AssociationNovi Sad : Institute of Field and Vegetable Crops, 2022)
Sunflower (Helianthus annuus L.) is one of the most important oil crops worldwide, including Serbia, where it is grown on about 200,000 ha with an average yield of 3 t/ha. Botrytis cinerea Pers. (1794) regularly occurs on ...