India imports more than 90 per cent of its sunflower oil from Russia and Ukraine, though sunflower oil accounts for about 14 per cent of its total edible oil imports. According to The Times of India, India imports nearly 2.5 million tonnes of sunflower oil, 70 per cent of which comes from Ukraine while 20 per cent is supplied by Russia.
Can sunflowers grow in deep cracking soil with heavy clay (vertisol)?
Two field experiments with Sunflower on deep cracking soil with heavy clay (vertisol) were conducted at Gezira Research Station Farm during two executive winter seasons, in WadMedani, Sudan. The crop was sown in the third week of November and in the first week of December for seasons 2012 and 2013 respectively.
Does drought affect the yield of sunflowers?
Bakht et al. (2010) disclosed that the maximum yield of sunflower was gained from four irrigations in comparison with other irrigation frequencies. … … However, drought stress at reproductive stages severely reduced the AY compared with vegetative stages in sunflower (Jabari et al. 2007;García-López et al. 2014).
How can irrigation improve the yield of sunflowers?
The proper management of irrigation could lead to enhanced production and better irrigation water efficiency (Eman et al., 2015). Bakht et al. (2010) disclosed that the maximum yield of sunflower was gained from four irrigations in comparison with other irrigation frequencies. …