Sunflower is an annual species of the Asteraceae family, and it occupies a relevant position
in the world market business as one of the most important oilseed crops. Given the current …

The yield of achenes and the yield components of the head are specific to each sunflower
hybrid, but they are influenced by the different growing factors (environmental and …

The concerns on weed control through herbicides are increasing due to their negative
impacts on environment and human health. Therefore, alternative weed management …

In Ukraine, a sunflower is the main oil crop from which more than 90% of vegetable fats are
produced. An increase in production is due to the expansion of cultivation area, which …

The aim of this study was to determine the effect of drought stress on four sunflower
genotypes (Tarsan, Sanbro, TR-3080 and DKF-2525) and the relationship between some …

This study was conducted at Research Farm of Ahi Evran University in Kir § ehir Province of
Turkey in 2012 and 2013 to determine effects of sowing date on yield and agronomic …

Elevated atmospheric carbon dioxide (eCO2) can affect plant growth and physiology, which
can, in turn, impact herbivorous insects, including by altering pollen or plant tissue nutrition …

Suitable planting dates and hybrid selection are crucial in optimising yield, component traits
and oil production in sunflower (Helianthus annuus L.). In South Africa, there is limited …

Two field experiments were conducted on the Teaching and Research Farm of the Federal
University of Agriculture, Abeokuta (7° 15′ N, 3° 25′ E, altitude 140 m above sea level) in …

The possibility of accurately assessing the emergence, anthesis and maturation dates of
sunflower grown under Mediterranean conditions was investigated. Accumulated Thermal …