Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone
In the Republic of Sakha (Yakutia), where the main focus of agriculture is animal husbandry, there is a problem of providing cattle with high-quality feed. Currently, the productivity of natural hayfields in Yakutia, due to their irrational use, has decreased from 1.5-1.7 t/ha of hay in the 50s and...
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ftdoajarticles:oai:doaj.org/article:23fcde80c4464776846aea279578e888 2024-09-15T18:30:08+00:00 Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone Osipova V.V. Konoshchuk L.Ya. Chebotarev A.P. Zharkova S.V. 2024-01-01T00:00:00Z https://doi.org/10.1051/bioconf/202410802009 https://doaj.org/article/23fcde80c4464776846aea279578e888 EN FR eng fre EDP Sciences https://www.bio-conferences.org/articles/bioconf/pdf/2024/27/bioconf_idsisa2024_02009.pdf https://doaj.org/toc/2117-4458 2117-4458 doi:10.1051/bioconf/202410802009 https://doaj.org/article/23fcde80c4464776846aea279578e888 BIO Web of Conferences, Vol 108, p 02009 (2024) Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 article 2024 ftdoajarticles https://doi.org/10.1051/bioconf/202410802009 2024-08-05T17:49:22Z In the Republic of Sakha (Yakutia), where the main focus of agriculture is animal husbandry, there is a problem of providing cattle with high-quality feed. Currently, the productivity of natural hayfields in Yakutia, due to their irrational use, has decreased from 1.5-1.7 t/ha of hay in the 50s and 60s of the last century to 0.5-0.7 t/ha. Traditional annual and perennial forage crops do not provide the full amount of dry and juicy feed needed. In this regard, research has been conducted on the permafrost floodplain soils of Yakutia to study and search for varieties of non-traditional forage crops that would guarantee a high annual yield of forage mass. The varieties of mogara Altaysky 23, common millet Barnaulskoye 98, Barnaulskoye 18 and Africanskoye K-157 were studied. Experiments have shown that in the conditions of the cryolithozone, the development of mogara plants and common millet plants proceeds slowly and reaches the beginning of flowering phase at the end of the growing season, Africanskoye K-157 millet has more accelerated development and it stops at the beginning of seed maturation. The most leafy millet variety Africanskoye K-157 - (160.4 cm2/plant) provides the highest productivity of green mass (39.8 t/ha); the studied varieties of non-traditional forage crops are rich in protein content (12.5-14.3%), feed units (0.50-0.55 g per 1 kg), exchange energy for ruminants animals (7.1-7.4 MJ/kg). Article in Journal/Newspaper permafrost Republic of Sakha Yakutia Directory of Open Access Journals: DOAJ Articles BIO Web of Conferences 108 02009 |
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Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 |
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Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Osipova V.V. Konoshchuk L.Ya. Chebotarev A.P. Zharkova S.V. Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
topic_facet |
Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 |
description |
In the Republic of Sakha (Yakutia), where the main focus of agriculture is animal husbandry, there is a problem of providing cattle with high-quality feed. Currently, the productivity of natural hayfields in Yakutia, due to their irrational use, has decreased from 1.5-1.7 t/ha of hay in the 50s and 60s of the last century to 0.5-0.7 t/ha. Traditional annual and perennial forage crops do not provide the full amount of dry and juicy feed needed. In this regard, research has been conducted on the permafrost floodplain soils of Yakutia to study and search for varieties of non-traditional forage crops that would guarantee a high annual yield of forage mass. The varieties of mogara Altaysky 23, common millet Barnaulskoye 98, Barnaulskoye 18 and Africanskoye K-157 were studied. Experiments have shown that in the conditions of the cryolithozone, the development of mogara plants and common millet plants proceeds slowly and reaches the beginning of flowering phase at the end of the growing season, Africanskoye K-157 millet has more accelerated development and it stops at the beginning of seed maturation. The most leafy millet variety Africanskoye K-157 - (160.4 cm2/plant) provides the highest productivity of green mass (39.8 t/ha); the studied varieties of non-traditional forage crops are rich in protein content (12.5-14.3%), feed units (0.50-0.55 g per 1 kg), exchange energy for ruminants animals (7.1-7.4 MJ/kg). |
format |
Article in Journal/Newspaper |
author |
Osipova V.V. Konoshchuk L.Ya. Chebotarev A.P. Zharkova S.V. |
author_facet |
Osipova V.V. Konoshchuk L.Ya. Chebotarev A.P. Zharkova S.V. |
author_sort |
Osipova V.V. |
title |
Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
title_short |
Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
title_full |
Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
title_fullStr |
Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
title_full_unstemmed |
Study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
title_sort |
study and evaluation of varieties of non-traditional forage crops in the conditions of the cryolithozone |
publisher |
EDP Sciences |
publishDate |
2024 |
url |
https://doi.org/10.1051/bioconf/202410802009 https://doaj.org/article/23fcde80c4464776846aea279578e888 |
genre |
permafrost Republic of Sakha Yakutia |
genre_facet |
permafrost Republic of Sakha Yakutia |
op_source |
BIO Web of Conferences, Vol 108, p 02009 (2024) |
op_relation |
https://www.bio-conferences.org/articles/bioconf/pdf/2024/27/bioconf_idsisa2024_02009.pdf https://doaj.org/toc/2117-4458 2117-4458 doi:10.1051/bioconf/202410802009 https://doaj.org/article/23fcde80c4464776846aea279578e888 |
op_doi |
https://doi.org/10.1051/bioconf/202410802009 |
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BIO Web of Conferences |
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108 |
container_start_page |
02009 |
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1810471615933186048 |