The adaptive potential of varieties and lines of grain and cereal crops bred in Primorye Territory

Authors

  • Aleksei G. Klykov Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia
  • Galina A. Murugova Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia
  • Oksana A. Timoshinova Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia
  • Inna V. Konovalova Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia
  • Yuliya V. Samagina Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Keywords:

spring barley, spring wheat, buckwheat, adaptability, plasticity, stability, competitive variety trial, yield

Abstract

This article presents the research results on adaptive traits (plasticity, stability, stress-resistance, genetic flexibility, adaptability coefficient) of varieties and lines of spring wheat (Triticum aestivum L.), spring barley (Hordeum vulgare L.) and buckwheat (Fagopyrum esculentum Moench) that were evaluated in variety trials under the conditions of Primorsky Krai. The research showed that the following varieties were characterized by stability and plasticity: Primorskaya 223 – bi = 1.2 and S2di = 0.1 (spring wheat); Primorskii 153 – bi = 1.3 and S2di = 0.8 (spring barley); Primorskaya 432 bi = 1.9 and S2di = 0.1 and Primorskaya 433 – bi = 2.0 and S2di = 0.1 (buckwheat). Enhanced yield combined with the highest adaptability coefficient (AC) and stress-resistance were observed in varieties Primorskaya 225 – 5.3 t/ha (spring wheat), Primorskii 153 – 5.7 t/ha (spring barley), Ussurochka and Primorskaya 433 – 2.3 t/ha (buckwheat). Varieties Prima (spring wheat), Primorskii 153 (spring barley), Primorskaya 433 (buckwheat) were identified to have high technological and biochemical properties of grain.

Author Biographies

Aleksei G. Klykov, Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Doctor of Biology, Corresponding Member of RAS, Head of the Department of Breeding and Biotechnology of Agricultural Crops

http://orcid.org/0000-0002-2390-3486

Galina A. Murugova, Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Candidate of Sciences in Agriculture, Senior researcher, Acting Head of the Laboratory of Breeding of Grain and Cereal Crops

http://orcid.org/0000-0003-4203-851X

Oksana A. Timoshinova, Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Junior researcher

http://orcid.org/0000-0002-7649-3513

Inna V. Konovalova, Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Candidate of Sciences in Agriculture, Senior researcher  

http://orcid.org/0000-0003-1836-5342

Yuliya V. Samagina, Federal Scientific Center of Agrobiotechnology in the Far East named after A.K. Chaika, Ussuriysk, Timiryazevsky village, Russia

Junior researcher 

http://orcid.org/0000-0003-1722-7212

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Published

2022-06-27

How to Cite

Klykov А. Г., Murugova Г. А., Timoshinova О. А., Konovalova И. В., & Samagina Ю. В. . (2022). The adaptive potential of varieties and lines of grain and cereal crops bred in Primorye Territory. Vestnik of the Far East Branch of the Russian Academy of Sciences, (3), 18–32. Retrieved from http://vestnikdvo.ru/index.php/vestnikdvo/article/view/946

Issue

No. 3 (2022)

Section

On the occasion of 80-th anniversary of A.K. Chaika – member of the Russian Academy of Sciences