Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings
The paper addressed the study of some biological features of two weed species of Amaranthus L. – a widespread species A. retroflexus L. confined to Siberia and a rare species Amaranthus blitum L. Plants of different vital status were found in populations of two species invading potato plantations. T...
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Altai State University
2022
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ftdoajarticles:oai:doaj.org/article:9b38d628921548dca0a541e87d75ed30 2023-05-15T18:19:38+02:00 Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings Svetlana I. Mikhailova Anastasiya A. Burenina Svetlana B. Romanova Tatyana P. Astafurova 2022-12-01T00:00:00Z https://doi.org/10.5281/zenodo.7750933 https://doaj.org/article/9b38d628921548dca0a541e87d75ed30 EN eng Altai State University http://journal.asu.ru/biol/article/view/12309 https://doaj.org/toc/2412-1908 2412-1908 doi:10.5281/zenodo.7750933 https://doaj.org/article/9b38d628921548dca0a541e87d75ed30 Acta Biologica Sibirica, Vol 8, Pp 781–791-781–791 (2022) amaranthus blitum l a. retroflexus l weeds allelopathy bioassay Biology (General) QH301-705.5 article 2022 ftdoajarticles https://doi.org/10.5281/zenodo.7750933 2023-03-26T01:36:27Z The paper addressed the study of some biological features of two weed species of Amaranthus L. – a widespread species A. retroflexus L. confined to Siberia and a rare species Amaranthus blitum L. Plants of different vital status were found in populations of two species invading potato plantations. The paper reports the morphometric parameters of normally developed and small plants of both species. The features of seed germination and the degree of seedling development were revealed. Laboratory experiments were performed to find out the effect of aqueous extracts of the herb Melilotus officinalis (L.) Pallas on germination and development of seedlings of two Amaranthus species. The root elongation bioassay of Amaranthus blitum seedlings showed a higher phytotoxic effect of the Melilotus officinalis extract compared to Helianthus annuus L. and Helianthus tuberosus L. extracts. Article in Journal/Newspaper Sibirica Siberia Directory of Open Access Journals: DOAJ Articles |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
amaranthus blitum l a. retroflexus l weeds allelopathy bioassay Biology (General) QH301-705.5 |
spellingShingle |
amaranthus blitum l a. retroflexus l weeds allelopathy bioassay Biology (General) QH301-705.5 Svetlana I. Mikhailova Anastasiya A. Burenina Svetlana B. Romanova Tatyana P. Astafurova Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
topic_facet |
amaranthus blitum l a. retroflexus l weeds allelopathy bioassay Biology (General) QH301-705.5 |
description |
The paper addressed the study of some biological features of two weed species of Amaranthus L. – a widespread species A. retroflexus L. confined to Siberia and a rare species Amaranthus blitum L. Plants of different vital status were found in populations of two species invading potato plantations. The paper reports the morphometric parameters of normally developed and small plants of both species. The features of seed germination and the degree of seedling development were revealed. Laboratory experiments were performed to find out the effect of aqueous extracts of the herb Melilotus officinalis (L.) Pallas on germination and development of seedlings of two Amaranthus species. The root elongation bioassay of Amaranthus blitum seedlings showed a higher phytotoxic effect of the Melilotus officinalis extract compared to Helianthus annuus L. and Helianthus tuberosus L. extracts. |
format |
Article in Journal/Newspaper |
author |
Svetlana I. Mikhailova Anastasiya A. Burenina Svetlana B. Romanova Tatyana P. Astafurova |
author_facet |
Svetlana I. Mikhailova Anastasiya A. Burenina Svetlana B. Romanova Tatyana P. Astafurova |
author_sort |
Svetlana I. Mikhailova |
title |
Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
title_short |
Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
title_full |
Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
title_fullStr |
Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
title_full_unstemmed |
Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantings |
title_sort |
biological features of amaranthus blitum l. and a. retroflexus l. invading potato plantings |
publisher |
Altai State University |
publishDate |
2022 |
url |
https://doi.org/10.5281/zenodo.7750933 https://doaj.org/article/9b38d628921548dca0a541e87d75ed30 |
genre |
Sibirica Siberia |
genre_facet |
Sibirica Siberia |
op_source |
Acta Biologica Sibirica, Vol 8, Pp 781–791-781–791 (2022) |
op_relation |
http://journal.asu.ru/biol/article/view/12309 https://doaj.org/toc/2412-1908 2412-1908 doi:10.5281/zenodo.7750933 https://doaj.org/article/9b38d628921548dca0a541e87d75ed30 |
op_doi |
https://doi.org/10.5281/zenodo.7750933 |
_version_ |
1766196818531581952 |