Seed quality and growth processes at early stages of winter wheat organogenesis depending on their biological treatment
https://doi.org/10.26897/0021-342X-2023-1-36-43
Abstract
The article presents the results of laboratory studies on the effect of biopreparations Humate 7+, Growth Matrix, Ecorost, Azotovite and Phosphatovite on the sowing qualities and growth parameters of terrestrial and underground plant organs of the winter wheat variety Nemchinovskaya 57. The work revealed the stimulating effect of the studied biological compounds on the initial growth processes of seedlings. A significant growth-stimulating effect on root system development was observed. The excess in the root length compared to the control was 0.7–21.0 mm (102–145%). The effectiveness of the biopreparations on increase of the linear size of terrestrial plant organs was lower. The differences in the sprout length compared to the control were 0.9–3.5 mm (91–118%). The increase in weight of 100 sprouts compared to the control was 0–1.1 g, with maximum values in the variants Azotovit and Humate 7+. The maximum efficiency index was observed for the biopreparation Humate 7+.
About the Authors
O. V. Pavlova
Federal Research Center “Nemchinovka”
Russian Federation
Russian Federation
Ol’ga V. Pavlova, CSc (Ag), Leading Research Associate
6 Agrokhimikov Str., worker’s settlement Novoivanovskoe, Odintsovo, Moscow region, 143026
phone: (495) 107–40–00
L. A. Marchenkova
Federal Research Center “Nemchinovka”
Russian Federation
Russian Federation
Lyudmila A. Marchenkova, CSc (Ag), Leading Research Associate
6 Agrokhimikov Str., worker’s settlement Novoivanovskoe, Odintsovo, Moscow region, 143026
phone: (495) 107–40–00
R. F. Chavdar’
Federal Research Center “Nemchinovka”
Russian Federation
Russian Federation
Raisa F. Chavdar’, Senior Research Associate
6 Agrokhimikov Str., worker’s settlement Novoivanovskoe, Odintsovo, Moscow region, 143026
phone: (495) 107–40–00
T. G. Orlova
Federal Research Center “Nemchinovka”
Russian Federation
Russian Federation
Tatyana G. Orlova, Senior Research Associate
6 Agrokhimikov Str., worker’s settlement Novoivanovskoe, Odintsovo, Moscow region, 143026
phone: (495) 107–40–00
N. Yu. Garmash
Federal Research Center “Nemchinovka”
Russian Federation
Russian Federation
Nina Yu. Garmash, DSc (Bio)
6 Agrokhimikov Str., worker’s settlement Novoivanovskoe, Odintsovo, Moscow region, 143026
phone: (495) 107–40–00
S. I. Chebanenko
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation
Russian Federation
Svetlana I. Chebanenko, CSc (Ag), Associate Professor, Associate Professor of the Department of Plant Protection
49 Timiryazevskaya Str., Moscow, 127434
phone: (917) 500–58–99
O. A. Savos’kina
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation
Russian Federation
Ol’ga A. Savos’kina, DSc (Ag), Associate Professor, Professor of the Department of Agriculture and Experimental Methodology
49 Timiryazevskaya Str., Moscow, 127434
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Review
For citations:
Pavlova O.V., Marchenkova L.A., Chavdar’ R.F., Orlova T.G., Garmash N.Yu., Chebanenko S.I., Savos’kina O.A. Seed quality and growth processes at early stages of winter wheat organogenesis depending on their biological treatment. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2023;(1):36-43. (In Russ.) https://doi.org/10.26897/0021-342X-2023-1-36-43
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