Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.3390/agronomy12061281

Ключевые слова: arabinogalactan, biomass, carrageenan, diene conjugates, field experiment, glutathione peroxidase, nanocomposites, phytopathogens, potato tubers, selenium, shoots, starch

Аннотация: The effect of chemically synthesized selenium (Se) nanocomposites (NCs) based on the natural polymer matrices arabinogalactan (AG), carrageenan (CAR), and starch (ST) on potato tuber traits, storage, and crop structure was studied in a field trial. Parental potato tubers were sprayed by Se/AG NC, Se/ST NC, and Se/CAR NC 14 days befПоказать полностьюore planting in the field. The results showed that Se/AG NC and Se/CAR NC increased the number and weight of tubers in the first generation (F1) obtained from the plants grown from the treated tubers. It was found that Se/AG NC and Se/ST NC decreased the median weight of shoots after 230 days of storage of the F1 tubers, preventing their premature germination, and Se/AG NC decreased the number of rotten tubers. All three Se NCs significantly improved the storage by increasing the number of healthy scab-, dry-pitted-rot-, and wireworm-free tubers in the F1 after 230-day-long storage, except Se/CAR NC regarding dry pitted rot. Selenium/ST NC significantly increased the number of tubers, and Se/CAR NC their mass, and both decreased the number of rotten tubers in the second generation (F2). Selenium NCs affected crop structure in both generations. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Журнал: Agronomy

Выпуск журнала: Vol. 12, Is. 6

Номера страниц: 1281

ISSN журнала: 20734395

Издатель: MDPI

• Perfileva A.I. (Laboratory of Plant-Microbe Interactions, Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, 664033, Russian Federation)
• Graskova I.A. (Laboratory of Plant-Microbe Interactions, Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, 664033, Russian Federation)
• Sukhov B.G. (Laboratory of Nanoparticles, V.V. Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation)
• Krutovsky K.V. (Department of Forest Genetics and Forest Tree Breeding, Faculty of Forest Sciences and Forest Ecology, Georg-August University of Göttingen, Büsgenweg 2, Göttingen, 37077, Germany, Center for Integrated Breeding Research (CiBreed), Georg-August University of Göttingen, Albrecht-Thaer-Weg 3, Göttingen, 37075, Germany, Laboratory of Population Genetics, N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Gubkin Str. 3, Moscow, 119333, Russian Federation, Genome Research and Education Center, Laboratory of Forest Genomics, Department of Genomics and Bioinformatics, Institute of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk, 660036, Russian Federation, Scientific and Methodological Center, G.F. Morozov Voronezh State University of Forestry and Technologies, 8 Timiryazeva Str., Voronezh, 394036, Russian Federation)

• Scopus