Agrotechnical methods of increasing drought resistance of spring barley-Reference-Cited by-同舟云学术

Agrotechnical methods of increasing drought resistance of spring barley

Published:2022-05-06 Issue:37 Volume:13 Page:244-261
ISSN:0041-8811
Container-title:Revista de la Universidad del Zulia
language:es
Short-container-title:RDLUZ

Author:

Vinyukov Oleksander O.¹^ORCID,Gyrka Anatoliy D.²^ORCID,Korobova Oksana M.³,Bondareva Olha B.¹^ORCID,Chuhrii Hanna A.¹^ORCID

Affiliation:

1. National academy of agrarian sciences of Ukraine, Pokrovsk, Ukraine.

2. National Academy of Agrarian Sciences of Ukraine, Dnipro, Ukraine.

3. National Academy of Agrarian Sciences of Ukraine, Pokrovsk, Ukraine

Abstract

Studies were conducted in the Northern Steppe of Ukraine with the aim to increase the drought resistance of spring barley through such agrotechnical methods as: selection of new adaptive varieties, as well as improving the fertilizer system through the use of new nutrient complexes. New promising drought-resistant varieties of spring barley such as Stepovyk, Avers, Pryazovskyi 9, Chudovyi, Donetsk 14 are intended for cultivation in the Northern Steppe of Ukraine. It is established that the use of the new Nutrient Complex 3 increases the yield with the mineral fertilizer system by 1.37 t/ha, with the organo-mineral fertilizer system —by 2.08 t/ha, and Nutrient Complex 1 with the biological fertilizer system —by 1.6 t/ha,compared with control sample without the use of nutrient complexes.

Publisher

Universidad del Zulia

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