Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming

The “line” of hybrids recommended by the Ural Research Institute of Agriculture Ob 140 SV (FAO 140), Ross 130 MV (FAO 130) and Kuban 101 SV (later Kuban 102 SV) (FAO 120) in 2016…2020 occupied 81.8…90.6% in the structure of sown seeds in the Sverdlovsk region. The area under corn by 2014 increased t...

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Main Authors: Zezin N.N., Namyatov M.A., Sevostyanov M.Yu., Ovchinnikov P.Yu.
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:BIO Web of Conferences
Online Access:https://www.bio-conferences.org/articles/bioconf/pdf/2021/08/bioconf_fsraaba2021_01010.pdf
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spelling doaj-51cbb173ac7a4788a83fb4a2a021b71e2021-10-05T13:12:04ZengEDP SciencesBIO Web of Conferences2117-44582021-01-01360101010.1051/bioconf/20213601010bioconf_fsraaba2021_01010Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farmingZezin N.N.Namyatov M.A.Sevostyanov M.Yu.Ovchinnikov P.Yu.The “line” of hybrids recommended by the Ural Research Institute of Agriculture Ob 140 SV (FAO 140), Ross 130 MV (FAO 130) and Kuban 101 SV (later Kuban 102 SV) (FAO 120) in 2016…2020 occupied 81.8…90.6% in the structure of sown seeds in the Sverdlovsk region. The area under corn by 2014 increased to 19.39 thousand hectares (6.3 times compared to 2008) and in 2015…2020 it stabilized at the level of 19.3…21.0 thousand hectares. The production test of the “grain” corn cultivation technology developed by the Ural Research Institute of Agricultural Sciences was carried out in four basic farms, in which the area of corn sown increased by 1.9 times over the period from 2012 to 2020, with a simultaneous increase in the sowings of high-protein crops: alfalfa and oilseeds. In the agricultural organizations of the SEC “Kilachevsky” and the SEC named after. The starch content in the silo reached 202-364 g/kg in 2017…2020, in some years it decreased to 142…146 g/kg (SEC “Kilachevsky”) and to 64…67 g/kg (SEC im. Zhukov). Over the past 3…5 years, individual farms of the region have begun to harvest cornage from corn. In the SEC “Kilachevsky”, the starch content in the new type of feed was 247 g/kg SV in 2018, 341…407 g/kg in 2019 and 439 g/kg SV in 2020. The research was carried out on the basis of the FSBSI URFANITS UrB RAS as part of the State Task on the topic “Creation and improvement of adaptive technologies for the cultivation and processing of economically significant agricultural crops based on the optimization of biotic and abiotic factors”.https://www.bio-conferences.org/articles/bioconf/pdf/2021/08/bioconf_fsraaba2021_01010.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Zezin N.N.
Namyatov M.A.
Sevostyanov M.Yu.
Ovchinnikov P.Yu.
spellingShingle Zezin N.N.
Namyatov M.A.
Sevostyanov M.Yu.
Ovchinnikov P.Yu.
Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
BIO Web of Conferences
author_facet Zezin N.N.
Namyatov M.A.
Sevostyanov M.Yu.
Ovchinnikov P.Yu.
author_sort Zezin N.N.
title Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
title_short Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
title_full Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
title_fullStr Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
title_full_unstemmed Selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
title_sort selection of corn hybrids ensuring the production of high-energy feed for modern dairy farming
publisher EDP Sciences
series BIO Web of Conferences
issn 2117-4458
publishDate 2021-01-01
description The “line” of hybrids recommended by the Ural Research Institute of Agriculture Ob 140 SV (FAO 140), Ross 130 MV (FAO 130) and Kuban 101 SV (later Kuban 102 SV) (FAO 120) in 2016…2020 occupied 81.8…90.6% in the structure of sown seeds in the Sverdlovsk region. The area under corn by 2014 increased to 19.39 thousand hectares (6.3 times compared to 2008) and in 2015…2020 it stabilized at the level of 19.3…21.0 thousand hectares. The production test of the “grain” corn cultivation technology developed by the Ural Research Institute of Agricultural Sciences was carried out in four basic farms, in which the area of corn sown increased by 1.9 times over the period from 2012 to 2020, with a simultaneous increase in the sowings of high-protein crops: alfalfa and oilseeds. In the agricultural organizations of the SEC “Kilachevsky” and the SEC named after. The starch content in the silo reached 202-364 g/kg in 2017…2020, in some years it decreased to 142…146 g/kg (SEC “Kilachevsky”) and to 64…67 g/kg (SEC im. Zhukov). Over the past 3…5 years, individual farms of the region have begun to harvest cornage from corn. In the SEC “Kilachevsky”, the starch content in the new type of feed was 247 g/kg SV in 2018, 341…407 g/kg in 2019 and 439 g/kg SV in 2020. The research was carried out on the basis of the FSBSI URFANITS UrB RAS as part of the State Task on the topic “Creation and improvement of adaptive technologies for the cultivation and processing of economically significant agricultural crops based on the optimization of biotic and abiotic factors”.
url https://www.bio-conferences.org/articles/bioconf/pdf/2021/08/bioconf_fsraaba2021_01010.pdf
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