Претраживање
Приказ резултата 91-100 од 129
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 ...
The appropriate technique for collecting and measuring the amount of floral nectar in sunflower (Helianthus annuus L.)
(Paris : International Sunflower Association, 2008)
The available techniques for collecting and measuring the amount of floral nectar are applicable but often found to be unrepresentative. Centrifugation yields larger samples but they also include nectar that is not actually ...
Line x tester analysis for yield components in sunflower (Helianthus annuus L.)
(European Association for Research on Plant Breeding, 2006)
The development of new hybrids with a high genetic potential for seed and oil yields based on interspecifi c hybridization requires information on the mode of inheritance and combining abilities
of the newly developed ...
Imidazoline-resistant sunflower (Helianthus annuus): Inheritance of resistance and response towards selected sulfonylurea herbicides
(Paris : International Sunflower Association, 2000)
The objective of this investigation was to determine the reaction of wild sunflower to a
number of acetolactate synthase (ALS) inhibitors. We used a wild sunflower population from
Kansas known to be resistant to imazethapyr ...
Gene effects and combining abilities for 1000-seed mass in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
Significant differences in the mean values of 1000-seed mass were found among the sunflower (Helianthus annuus L.) genotypes studied (eight inbred lines and 15 F1 hybrids). The mean value of 1000-seed mass was 46.88 g in ...
Pollen viability and seed set percentage of NS hybrids and their parental lines
(Paris : International Sunflower Association, 2004)
This research determined the pollen viability, percentage of seed set and seed yield of four commercial sunflower hybrids (HS-H-45, HS-H-111, NS-H-702 and VELJA) and their parental components (four male-fertile lines and ...
Towards Sclerotinia resistance: somatic hybridization between wild and cultivated sunflower
(Paris : International Sunflower Association, 2004)
The use of interesting characteristics from wild Helianthus species in sunflower breeding is limited by poor crossability or sterility of interspecific hybrids. Somatic hybridization by protoplast fusion is an efficient ...
Use of methods of biotechnology and molecular biology in sunflower breeding: Achievements in the world / Upotreba biotehnoloških i metoda molekularne biologije u oplemenjivanju suncokreta - dostignuća u svetu
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2001)
Sunflower is one of four the most important oil crops in the world. Over the past decade yield and world sunflower production has increased by 70%. This success has resulted both from the optimization of agricultural ...
Sunflower breeding at Institute of field and vegetable crops / Oplemenjivanje suncokreta u Institutu za ratarstvo i povrtarstvo
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2008)
The foundation of the Industrial Crops Department (later renamed the Oil Crops Department) in 1962 marked the start of sunflower breeding at the Institute of Field and Vegetable Crops in Novi Sad. The Department was among ...
Productivity of NS sunflower hybrids in multilocational small-plot trials and recommendations for 2009 sowing season / Produktivnost NS hibrida suncokreta u multilokacijskim ogledima i preporuka sortimenta za setvu u 2009. godini
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2009)
This paper presents the results of productivity traits (seed yield, oil content and oil yield) of NS sunflower hybrids grown in a network of small-plot trials in Vojvodina and central Serbia in 2008 as well as recommendations ...