Barley Productivity and Protein Content: Fertilization Effect

DOI

10.2991/agrosmart-18.2018.16How to use a DOI?

Keywords

barley, varieties, yield, protein, protein collection

Abstract

The results of study of yield and protein content in grains of chaffy and naked barley in the experiment with the increasing rates of mineral fertilizers were described. The relationship between the nitrogen content in the leaves of barley plants and protein content in grains were calculated. For the Acha variety the optimal fertilizer rate was based on the yield of 3.0 t/ha. Higher fertilizer rates were needed to realize yield potential of the Philadelphia and Nudum 95 varieties based on the yield of 5.0 t/ha. The highest protein content in the barley grain was formed in the options with the calculated rate of fertilizers for the yield of 5 t/ha: Acha - 15%; Philadelphia - 13.5%; Nudum 95 - 18%. A positive relationship was established between the nitrogen content in the leaves and the amount of protein in the grain: r = 0.934; 0.880; 0.877 for the Acha, Philadelphia, Nudum 95 varieties, respectively. In collecting protein from the area unit, the Acha variety has shown the best results, the advantage of which was 131 kg/ha compared to the Philadelphia variety, and 95 - 127 kg/ha compared to Nudum 95.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Raisa Belkina
AU  - Andrey Vasilyev
AU  - Mikhail Gubanov
AU  - Vera Gubanova
PY  - 2018/12
DA  - 2018/12
TI  - Barley Productivity and Protein Content: Fertilization Effect
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 81
EP  - 85
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.16
DO  - 10.2991/agrosmart-18.2018.16
ID  - Belkina2018/12
ER  -