Bibi A¹, SA Majid², A Munir³, A Ulfat⁴, G Javed², S Khatoon², N Azhar², S Ashraf², S Aziz², N Mumtaz²

Phyton-International Journal of Experimental Botany, Vol.87, pp. 178-182, 2018, DOI:10.32604/phyton.2018.87.178

Abstract Chilling stress on cereal crops is the major form of cold stress that appears in some regions, and causes significant losses by depressing seed germination, and seedling growth and establishment. Hormones have the ability to reduce the stress effects in crops by various mechanisms. To determine the role of nitric oxide in mitigating chilling damages in wheat, two trials were conducted and seven wheat varieties were used. Seeds of wheat varieties after priming using three different concentrations (0, 10^-4, 10^-5 M) of sodium nitroprusside as nitric oxide donor were grown under two growth conditions (control, 4 °C) according to a… More >

Calixto-Muñoz JJ¹, MD Mariezcurrena-Berasain¹, AT Gutiérrez-Ibáñez¹, A Balbuena-Melgarejo¹, S Rajaram², ED Archundia-Velarde¹, DL Martínez-Pardo³, DL Pinzón-Martínez¹

Phyton-International Journal of Experimental Botany, Vol.87, pp. 171-177, 2018, DOI:10.32604/phyton.2018.87.171

Abstract Wheat is one of the most important protein sources for human beings. Several food products are elaborated from this cereal, such as bread. Mexican wheat breeding programs are focused on to identify those genotypes with high yields and bread quality. Therefore, the aim of this study was to evaluate the environmental effects over the Physicochemical and Bromatological quality parameters of Cal Blanco F2011, Matchett F2011 and RSM-Norman F2008 wheats sown at the experimental fields at Mexicali, Baja California, Querendaro, Michoacán and Tarimoro, Guanajuato, Mexico during the autumn-winter growing cycle for two consecutive years (2014-2016) under irrigation conditions. Grain Hectolitric weight… More >

Muhammad Zafar-ul-Hye^1,*, Tariq Shahzad Bhutta¹, Muhammad Shaaban¹, Shahid Hussain¹, Muhammad Farooq Qayyum¹, Umar Aslam¹ and Zahir Ahmad Zahir²

Phyton-International Journal of Experimental Botany, Vol.88, No.2, pp. 119-129, 2019, DOI:10.32604/phyton.2019.06570

Abstract Soil salinity affects the growth and yield of crops. The stress of soil salinity on plants can be mitigated by inoculation of plant growth promoting bacteria (PGPR). The influence of PGPR inoculation on wheat (Triticum aestivum L.) crop productivity under salinity stress has not been properly addressed so far. Therefore, the present study was conducted to investigate the effects of various PGPR strains (W14, W10 and 6K; alone and combined) at several growth attributes of wheat plant under different soil salinity gradients (3, 6 and 9 dS m-1). The growth attributes of wheat (height, roots, shoots, spikes, grains quality, biological… More >