On Effectiveness of Growth Regulators for Presowing Seeds Treatment of Soybean

DOI

10.2991/agrosmart-18.2018.28How to use a DOI?

Keywords

soybean, growth regulators, Ekopin, Lignohumate, Seedlings

Abstract

To increase the acreage of soybeans, it is necessary to introduce agrotechnical methods that promote its earlier maturation and increase the productivity of plants. The object of research was the soybean variety SibNIIK 315, the seeds of which were processed before sowing with Ekopin, Lignohumate and Seedlings. Processing with Ekopin and Lignohumate growth regulators contributed to the emergence of seedlings 2-4 days earlier than control, flowering began 3-4 days earlier and, in general, their use contributed to accelerating the ripening of soybeans. At the same time the vegetation period time was reduced by 5-7 days compared with the control. On the average, the growing season in the control variant was 106 days, in the variant with the use of Ekopin - 97 days, Lignohumate - 101 days, Seedlings - 103 days. The height of soybean plants differed little in terms of options. On average, it was 68.61 cm over the years of research in the control group, in the variants with Ekopin, Lignohumate and Seedlings - 72.52 cm, 69.35 cm and 71.8 cm, respectively. On the average, over three years of research, the highest yield of soybean has been obtained in the variant using the growth regulator Lignohumate - 4.63 t / ha. A little less - 4.39 t / ha has been obtained in the variant with the use of Ekopin. The attained results indicate the effectiveness of pre-sowing treatment of soybean seeds with Ekopin and Lignohumate growth regulators.

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  - Lyudmila Valeryevna Eliseeva
AU  - Ivan Petrovich Eliseev
AU  - Olga Varsanofieva Kayukova
AU  - Georgy Anatolyevich Mefodiev
AU  - Svetlana Veniaminovna Filippova
PY  - 2018/12
DA  - 2018/12
TI  - On Effectiveness of Growth Regulators for Presowing Seeds Treatment of Soybean
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 145
EP  - 149
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.28
DO  - 10.2991/agrosmart-18.2018.28
ID  - Eliseeva2018/12
ER  -