ASSESSMENT OF DROUGHT RESISTANCE OF ASTRAGALUS MEMBRANACEUS (FISCH.) BUNGE) IN LABORATORY CONDITIONS.
Abstract
The article is devoted to the evaluation of drought resistance of Astragalus membranaceus indirect laboratory method. Concentrations of sucrose solutions with different osmotic pressure, optimal for seed germination of Astragalus membranaceus were selected and calculated. The stability of Astragalus to moisture deficiency at the initial stages of ontogenesis is studied.
References
1. Akhlamov Y. D. Method for determining the viability and quantity of hard seeds of leguminous grasses: All-Russian Research Institute of Forages named after V. R. Williams of the Russian Academy of Agricultural Sciences. - No. 2011118596/13; avl. 11.05.2011; published 20.03.2013, Bulletin No. 8. - 4 с.
2. Galtzova T. V. Astragalus pereponchatii - a new species of fodder crops in the dry-steppe zone of Kulunda // Collection of scientific articles of the international youth school-seminar “Lomonosov Readings in Altai”. - Barnaul, 2013. - С. 229-232.
3. Gashkova I. V. Main agricultural crops. Medicago sativa L. Blue alfalfa (sowing). Agroecological atlas of Russia and neighboring countries: economically important plants, their diseases, pests and weeds. -2009.
4. Dymina E. V. Bayandina I. I. Practical lessons on physiology and biochemistry of plants: Textbook. - Novosibirsk, 2010. - С. 101-104. Kornievskaya T. V., Mikhailova S. I. Seed productivity and quality of seeds of Astragalus chickpea in the south of Western Siberia // Acta Biologica Sibirica, 2016. Т. 2., № 4. - С. 5-10.
5. Kornievskaya T. V., Silantieva M. M. Seasonal rhythm of astragalus development in the conditions of the dry steppe of Western Kulunda // Problems of Botany of Southern Siberia and Mongolia, 2017. No. 16. - С. 117-120.
6. Kuzhakhmetov B. A. Evaluation of drought resistance of spring soft wheat by the ability of seeds to germinate on concentrated sucrose solutions // Bulletin of beef cattle breeding, 2010. - Т. 4, № 63. - С. 117-125.
7. Ivanov, A.I. Wild populations of chickpea astragalus (Astragalus cicer L.) as source material for breeding work / A.I. Ivanov, T.V. Razzhivina // Niva Povolzhye, № 1 (22) February, 2012. - С. 9-13.
