The Structure and Productivity of Winter Durum Wheat Subject to Pre-Sowing Treatment

DOI

10.2991/agrosmart-18.2018.98How to use a DOI?

Keywords

winter durum wheat, pre-sowing treatment, foliar treatment, tillering capacity, number of kernels per head, weight of grains in the ear, thousand grain weight, yield, synergetic effect

Abstract

The paper studies the productivity of winter durum wheat of Zolotko variety subject to the treatment of seed grains with the preparations Poly-Feed, Plodorodiye Sibiri, Vitazim, Agat-25K, Micromak, potassium humate applied separately and in the mixture of Poly-Feed + Plodorodiye Sibiri + Vitazim followed by the treatment of plants with Vitazim, Fertigrain Foliar and the mixture of Vitazim + Fertigrain Foliar in the forest-steppe of the Central Chernozem Region. The experiments were conducted in 2014/15-2015/16 in the fields of Voronezh SAU. For the treatment of winter durum wheat seeds, the most effective preparations to increase tillering capacity were Agat-25K (1.18 seeds/plant), Vitazim (1.17 seeds/plant) and potassium humate (1.17 seeds/plant). The number of kernels per head increased provided that the seeds were treated with Agat-25K, Micromak, Plodorodiye Sibiri, especially followed by the further treatment of plants with the mixture of Vitazim + Fertigrain Foliar. The weight of grains in the ear increased up to 1.28 and 1.27g when the seeds were treated with Agat-25K and Micromak jointly with the treatment of plants with Vitazim + Fertigran Foliar. A thousand grain weight was greater when the seeds were treated with Agat 25K, Micromak and potassium humate jointly with the treatment of plants with a mixture of Vitazim + Fertigrean Foliar and amounted to 45.0; 44.9 and 44.85g, respectively. A high yield was obtained when Agat-25K and Micromak were used for treating seeds, together with treating plants with a mixture of Vitazim + Fertigrean Foliar. It amounted to 52.7 and 52.2 c/ha, respectively. The highest synergetic efficiency was observed when treating the seeds with Agat-25K or Micromak together with treating the plants with Vitazim + Fertigrain Foliar mixture.

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  - Nadezhda Podlesnykh
AU  - Nadezhda Galochkina
PY  - 2018/12
DA  - 2018/12
TI  - The Structure and Productivity of Winter Durum Wheat Subject to Pre-Sowing Treatment
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 522
EP  - 527
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.98
DO  - 10.2991/agrosmart-18.2018.98
ID  - Podlesnykh2018/12
ER  -