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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| Format: | Article |
| Language: | English |
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Altai State University
2022-12-01
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| Series: | Acta Biologica Sibirica |
| Subjects: | |
| Online Access: | http://journal.asu.ru/biol/article/view/12309 |
| _version_ | 1797867260607463424 |
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| 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 |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-04-09T23:38:35Z |
| format | Article |
| id | doaj.art-9b38d628921548dca0a541e87d75ed30 |
| institution | Directory Open Access Journal |
| issn | 2412-1908 |
| language | English |
| last_indexed | 2024-04-09T23:38:35Z |
| publishDate | 2022-12-01 |
| publisher | Altai State University |
| record_format | Article |
| series | Acta Biologica Sibirica |
| spelling | doaj.art-9b38d628921548dca0a541e87d75ed302023-03-20T02:48:15ZengAltai State UniversityActa Biologica Sibirica2412-19082022-12-018781–791781–79110.5281/zenodo.775093312309Biological features of Amaranthus blitum L. and A. retroflexus L. invading potato plantingsSvetlana I. Mikhailova0Anastasiya A. Burenina1Svetlana B. Romanova2Tatyana P. Astafurova3Tomsk State University, 36 Lenina prospect, Tomsk, 634050, Russia; Tomsk Branch of All-Russian Plant Quarantine Center (“VNIIKR”), 109 А Frunze prospect, Tomsk, 634021, RussiaTomsk State University, 36 Lenina prospect, Tomsk, 634050, RussiaTomsk State University, 36 Lenina prospect, Tomsk, 634050, RussiaTomsk State University, 36 Lenina prospect, Tomsk, 634050, RussiaThe 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.http://journal.asu.ru/biol/article/view/12309amaranthus blitum l.a. retroflexus l.weedsallelopathybioassay |
| spellingShingle | 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 Acta Biologica Sibirica amaranthus blitum l. a. retroflexus l. weeds allelopathy bioassay |
| title | 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_short | 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 |
| topic | amaranthus blitum l. a. retroflexus l. weeds allelopathy bioassay |
| url | http://journal.asu.ru/biol/article/view/12309 |
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