O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita
The selection of an appropriate nitrogen (N) source can mitigate the negative effect of root-knot nematodes on the yield of common beans. A greenhouse experiment was conducted to assess the application efficiency of four N sources (urea, ammonium sulfate, ammonium nitrate, and sodium nitrate) and i...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2024-02-01
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| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | https://www.ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48901 |
| _version_ | 1797291644944384000 |
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| author | Rafaela Bueno Loreto Jorge João Delfim Larissa Sartori Dameto João Gustavo Alves Oliveira Larissa Alexandra Cardoso Moraes Adônis Moreira |
| author_facet | Rafaela Bueno Loreto Jorge João Delfim Larissa Sartori Dameto João Gustavo Alves Oliveira Larissa Alexandra Cardoso Moraes Adônis Moreira |
| author_sort | Rafaela Bueno Loreto |
| collection | DOAJ |
| description |
The selection of an appropriate nitrogen (N) source can mitigate the negative effect of root-knot nematodes on the yield of common beans. A greenhouse experiment was conducted to assess the application efficiency of four N sources (urea, ammonium sulfate, ammonium nitrate, and sodium nitrate) and inoculation with Rhizobium tropici on the yield components, chlorophyll, and total nitrogen (N) leaf contents of four common bean cultivars (IDR Curió, IDR Sabiá, IDR Tuiuiú, and IDR Bem-te-vi). These beans were cultivated in substrates both infected and uninfected with Meloidogyne incognita. In the soil containing phytonematodes, the IDR Curió cultivar exhibited the highest shoot and root dry weight yield, resulting in the greatest root volume, total N content, and grain yield. Among the N sources, the application of either urea or ammonium sulfate proved the most effective in enhancing common bean productivity in soil, irrespective of the cultivar or whether the soil was infected with Meloidogyne incognita.
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| first_indexed | 2024-03-07T19:39:29Z |
| format | Article |
| id | doaj.art-8deff1143f854919b5a26dd1aacb5f9b |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-03-07T19:39:29Z |
| publishDate | 2024-02-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-8deff1143f854919b5a26dd1aacb5f9b2024-02-29T06:41:50ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592024-02-0145110.5433/1679-0359.2024v45n1p287O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognitaRafaela Bueno Loreto0Jorge João Delfim1Larissa Sartori Dameto2João Gustavo Alves Oliveira3Larissa Alexandra Cardoso Moraes4Adônis Moreira5Universidade Estadual de LondrinaInstituto de Investigação AgronômicaEmpresa Brasileira de Pesquisa AgropecuáriaUniversidade Estadual de LondrinaEmbrapa SojaEmpresa Brasileira de Pesquisa Agropecuária The selection of an appropriate nitrogen (N) source can mitigate the negative effect of root-knot nematodes on the yield of common beans. A greenhouse experiment was conducted to assess the application efficiency of four N sources (urea, ammonium sulfate, ammonium nitrate, and sodium nitrate) and inoculation with Rhizobium tropici on the yield components, chlorophyll, and total nitrogen (N) leaf contents of four common bean cultivars (IDR Curió, IDR Sabiá, IDR Tuiuiú, and IDR Bem-te-vi). These beans were cultivated in substrates both infected and uninfected with Meloidogyne incognita. In the soil containing phytonematodes, the IDR Curió cultivar exhibited the highest shoot and root dry weight yield, resulting in the greatest root volume, total N content, and grain yield. Among the N sources, the application of either urea or ammonium sulfate proved the most effective in enhancing common bean productivity in soil, irrespective of the cultivar or whether the soil was infected with Meloidogyne incognita. https://www.ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48901Phaseolus vulgarisPhytonematodeNitrogen sourcesYield components. |
| spellingShingle | Rafaela Bueno Loreto Jorge João Delfim Larissa Sartori Dameto João Gustavo Alves Oliveira Larissa Alexandra Cardoso Moraes Adônis Moreira O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita Semina: Ciências Agrárias Phaseolus vulgaris PhytonematodeNitrogen sources Yield components. |
| title | O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita |
| title_full | O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita |
| title_fullStr | O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita |
| title_full_unstemmed | O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita |
| title_short | O Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita |
| title_sort | o nitrogen management in common bean cultivars in soil infected by meloidogyne incognita |
| topic | Phaseolus vulgaris PhytonematodeNitrogen sources Yield components. |
| url | https://www.ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/48901 |
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