Abstract
Relevance and methods . The study included 32 local (materials from the “Grain and Grain and Bean Crops” department of the Institute of Genetic Resources of ANAS) and 25 CIMMYT (International Center for Corn and Wheat Improvement).In total, 57 (Triticum aestivum L.) soft wheat varieties which belong to autumn were irrigated under field conditions and the amount of chlorophyll in leaves under drought conditions was based on the Inada method (Inada, 1965. Minolta, 1989).The effects of stress factors on physiological processes, especially drought on chlorophyll a and chlorophyll b depression, were investigated using SPAD 502 Plus (Spectrum Technologies, USA) in the condition laborotory.At the same time, the amount and a / b ratio of chlorophyll (a + b) were calculated and diagnostic methods were evaluated for the drought tolerance stress of the samples. Results. As a result of the study, 21 wheat samples from 57 wheat samples in the field condition (16 local, 5 introduced), and 25 samples in laboratory conditions (13 indigenous, 12 introduced)were shown drought tolerance. Generally,there have been observed an increase in the amount of chlorophyll while study amount of chlorophyll on the sail leaves of the wheat plant with SPAD meter in laboratory conditions13 genotypes showing drought tolerance. These examples are Birlik (AZE), Durdane (AZE), Mirbashir 128 (AZE), Taraqqi (AZE), Akinchi 84 (AZE), Giymetli 2/17 (AZE), Sheki 1 (AZE), Murov 2 (AZE), Gobustan. (AZE), MV06-02 (HU-MV), TX96V2847 (US-TX), Sonmez (TR-ESK), SG-S1915 (CZ) selected for their resistance to drought stress and from these samples in the selection work on the continuity and they are also recommended to use as a starting material.
Highlights
Materials and methodsIn recent years, the global population and the globalThe study used 57 varieties of wheat with different climate and environmental changes are experiencing biological characteristics, 32 of which are local, including a growing demand for food
The department of the Institute of Genetic Resources of the solution to this problem plays an important role in meeting Academy of Sciences of the Republic of Azerbaijan, 25 of the demand for wheat from the priority plants (Triticum which are introduced CIMMYT(International Center for Corn aestivum L.)
On the basis of their and Wheat Improvement)-from autumn soft wheat variety nutritional value, cover more than 20% of the daily calorie (Table)
Summary
1989).The effects of stress factors on physiological processes, especially drought on chlorophyll a and chlorophyll b depression, were investigated using SPAD 502 Plus (Spectrum Technologies, USA) in the condition laborotory.At the same time, the amount and a / b ratio of chlorophyll (a + b) were calculated and diagnostic methods were evaluated for the drought tolerance stress of the samples
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
