WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE
Weed infestation depends on soil diaspore bank, the habitat conditions and the applied agricultural practices. Tillage constitutes one of the agrotechnical factors which significantly influence the condition and the level of weed infestation. In the conducted research, ploughless tillage practice a...
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| Format: | Article |
| Language: | English |
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University of Life Sciences in Lublin - Publishing House
2012-04-01
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| Series: | Acta Scientiarum Polonorum: Hortorum Cultus |
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| Online Access: | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3065 |
| _version_ | 1797393952801816576 |
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| author | Andrzej Woźniak |
| author_facet | Andrzej Woźniak |
| author_sort | Andrzej Woźniak |
| collection | DOAJ |
| description |
Weed infestation depends on soil diaspore bank, the habitat conditions and the applied agricultural practices. Tillage constitutes one of the agrotechnical factors which significantly influence the condition and the level of weed infestation. In the conducted research, ploughless tillage practice and the application of herbicides considerably increased the number and the air-dry matter of weed populations per 1 m2 of pea crop compared to plough tillage. It was also established that the number of weeds per 1 m2 in the first term of weed infestation evaluation (in the phase of third true leaf) exceeded the number of weeds in the second term (ripening of pods and seeds). On the other hand, the air-dry matter of weeds was higher in the second term of evaluation. In addition, analyses revealed a higher number of weed species under the conditions of ploughless tillage (20–22 species) and herbicide application (20 species) than in the conventional tillage system
(14–16 species). The predominant species under the conditions of conventional tillage were: Amaranthus retroflexus L. and Echinochloa crus-galli (L.) P.B. (in the first term of evaluation), and Avena fatua L. and Chenopodium album L. (in the second term). The predominant species in the ploughless tillage were: Echinochloa crus-galli (L.) P.B. and Amaranthus retroflexus L. (in the first term) as well as Fallopia convolvulus (L.) A. Löve, Avena fatua L. and Galinsoga praviflora Cav. (in the second term). In case of herbicide application, the prevailing species were: Echinochloa crus-galli (L.) P.B. and Matricaria inodora L. (in the first term) as well as Matricaria inodora L. and Echinochloa crus-galli (L.) P.B. (in the second term). The reduced tillage increased the number of perennial weeds: Cirsium arvense (L.) Scop., Elymus repens (L.) P.B. and Convolvulus arvensis L.
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| institution | Directory Open Access Journal |
| issn | 1644-0692 2545-1405 |
| language | English |
| last_indexed | 2024-03-09T00:12:27Z |
| publishDate | 2012-04-01 |
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| series | Acta Scientiarum Polonorum: Hortorum Cultus |
| spelling | doaj.art-99a7bb3ae9cb4a71b4f48cc3e24977ac2023-12-12T09:56:23ZengUniversity of Life Sciences in Lublin - Publishing HouseActa Scientiarum Polonorum: Hortorum Cultus1644-06922545-14052012-04-01112WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGEAndrzej Woźniak Weed infestation depends on soil diaspore bank, the habitat conditions and the applied agricultural practices. Tillage constitutes one of the agrotechnical factors which significantly influence the condition and the level of weed infestation. In the conducted research, ploughless tillage practice and the application of herbicides considerably increased the number and the air-dry matter of weed populations per 1 m2 of pea crop compared to plough tillage. It was also established that the number of weeds per 1 m2 in the first term of weed infestation evaluation (in the phase of third true leaf) exceeded the number of weeds in the second term (ripening of pods and seeds). On the other hand, the air-dry matter of weeds was higher in the second term of evaluation. In addition, analyses revealed a higher number of weed species under the conditions of ploughless tillage (20–22 species) and herbicide application (20 species) than in the conventional tillage system (14–16 species). The predominant species under the conditions of conventional tillage were: Amaranthus retroflexus L. and Echinochloa crus-galli (L.) P.B. (in the first term of evaluation), and Avena fatua L. and Chenopodium album L. (in the second term). The predominant species in the ploughless tillage were: Echinochloa crus-galli (L.) P.B. and Amaranthus retroflexus L. (in the first term) as well as Fallopia convolvulus (L.) A. Löve, Avena fatua L. and Galinsoga praviflora Cav. (in the second term). In case of herbicide application, the prevailing species were: Echinochloa crus-galli (L.) P.B. and Matricaria inodora L. (in the first term) as well as Matricaria inodora L. and Echinochloa crus-galli (L.) P.B. (in the second term). The reduced tillage increased the number of perennial weeds: Cirsium arvense (L.) Scop., Elymus repens (L.) P.B. and Convolvulus arvensis L. https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3065legumesagrotechnologyherbicide tillagebiodiversity of weed |
| spellingShingle | Andrzej Woźniak WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE Acta Scientiarum Polonorum: Hortorum Cultus legumes agrotechnology herbicide tillage biodiversity of weed |
| title | WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE |
| title_full | WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE |
| title_fullStr | WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE |
| title_full_unstemmed | WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE |
| title_short | WEED INFESTATION OF PEA (Pisum sativum L.) CROP UNDER THE CONDITIONS OF PLOUGH AND PLOUGHLESS TILLAGE |
| title_sort | weed infestation of pea pisum sativum l crop under the conditions of plough and ploughless tillage |
| topic | legumes agrotechnology herbicide tillage biodiversity of weed |
| url | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3065 |
| work_keys_str_mv | AT andrzejwozniak weedinfestationofpeapisumsativumlcropundertheconditionsofploughandploughlesstillage |