THE EFFECT OF YIELD STRUCTURE ELEMENTS ON SPRING BARLEY (<i>HORDEUM VULGARE </i> L.) PRODUCTIVITY IN THE ENVIRONMENTS OF RUSSIA’S EXTREME NORTH

THE EFFECT OF YIELD STRUCTURE ELEMENTS ON SPRING BARLEY (<i>HORDEUM VULGARE </i> L.) PRODUCTIVITY IN THE ENVIRONMENTS OF RUSSIA’S EXTREME NORTH

Yield structure elements of four productive accessions have been studied in the competitive variety testing nursery at Arkhangelsk Research Institute of Agriculture. Correlation analysis has been carried out between productivity, growing season, and yield structure elements. Priority elements of yie...

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Bibliographic Details
Main Authors: O. B. Batakova, V. A. Korelina
Format: Article
Language:English
Published: N.I. Vavilov All-Russian Institute of Plant Genetic Resources 2018-08-01
Series:Труды по прикладной ботанике, генетике и селекции
Subjects:
селекция
урожайность
продуктивная кустистость
озерненность колоса
масса 1000 зерен
число колосков в колосе
число зерен в колосе
плотность колоса
масса зерна с главного колоса
breeding
yield
productive tillering
grain weight per ear
1000 grain weight
number of spikelets per spike
number of grains per ear
grain weight per main ear
Online Access:https://elpub.vir.nw.ru/jour/article/view/247
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Summary:Yield structure elements of four productive accessions have been studied in the competitive variety testing nursery at Arkhangelsk Research Institute of Agriculture. Correlation analysis has been carried out between productivity, growing season, and yield structure elements. Priority elements of yield structure in the Extreme North environments are: productive tillering, 1000 grain weight, and ear length. An important factor is the duration of the growing season which correlates directly with productivity.
ISSN:2227-8834
2619-0982

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