Assessment of water-retaining capacity of wheat seedlings after exposure to laser radiation

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dc.contributor.author Amenova, D.М.
dc.contributor.author Ageev, D.V.
dc.contributor.author Ishmuratova, М.Yu.
dc.contributor.author Zeinidenov, А.K.
dc.date.accessioned 2020-10-15T10:17:24Z
dc.date.available 2020-10-15T10:17:24Z
dc.date.issued 2020-06-30
dc.identifier.citation Amenova D.М. Assessment of water-retaining capacity of wheat seedlings after exposure to laser radiation/D.М. Amenova [et al]//Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы = Вестник Карагандинского университета. Серия Биология. Медицина. География. = Bulletin of the Karaganda university. Biology. Medicine. Geography Series. -2020. №2. Р.17-22. ru_RU
dc.identifier.uri http://rep.ksu.kz/xmlui/handle/data/9902
dc.description.abstract The article presented the results of assessing the effect of hydration and water-holding capacity of soft wheat seedlings after preliminary treatment of seeds with a laser with a wavelength of 632,8 nm. The processing timer anged from 15 seconds to 15 minutes. The watering of raw seedlings during drying and air-dry weight was higher than the control values. Thus, the water content of 3-week-old wheat seedlings in all experimental variants exceeded the control by 12.5–45.2 %. The weight of the experimental seedlings after 2 hours of drying exceeded the control value by 23.5–159.4 %, after 4 hours — by 5.6–74.5 %. The dry weight of the seedlings turned out to be 6.7–44.4 % higher than the control in the experimental variants. The water-holding capacity of wheat seedlings according to the experimental variants turned out to be approximately at the control level or higher than the control values. These parameters indicated a positive effect of laser processing of a certain duration on the increase in drought resistance. The best indicators of seedling water content and water-holding capacity were noted for pre-sowing treatments with laserir radiation — 1 minute, 2 minutes, 2 minutes 30 seconds, 4 minutes, 10 minutes. ru_RU
dc.language.iso en ru_RU
dc.publisher KSU Publ. ru_RU
dc.relation.ispartofseries Қарағанды университетінің хабаршысы. Биология. Медицина. География сериясы = Вестник Карагандинского университета. Серия Биология. Медицина. География. = Bulletin of the Karaganda university. Biology. Medicine. Geography Series.;№2(98)/2020
dc.subject seed material ru_RU
dc.subject seedlings ru_RU
dc.subject wheat ru_RU
dc.subject watercontent ru_RU
dc.subject water-holding capacity ru_RU
dc.subject laserir radiation ru_RU
dc.subject experimental options ru_RU
dc.title Assessment of water-retaining capacity of wheat seedlings after exposure to laser radiation ru_RU
dc.title.alternative Лазер сәулесін қолданғаннан кейін бидай дақылы өскіндерінің суды ұстап тұру қабілетін бағалау ru_RU
dc.title.alternative Оценка водоудерживающей способности проростков пшеницы после применения лазерного облучения ru_RU
dc.type Article ru_RU


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