Seed quality of common bean accessions under organic and conventional farming systems
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| Format: | Artículo científico |
| Sprache: | en |
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Universidade Federal de Goiás
2017
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| _version_ | 1876471535940665344 |
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| author | Diego Medeiros Gindri |
| author_facet | Diego Medeiros Gindri |
| contents | Seed quality of common bean accessions under organic and conventional farming systems Diego Medeiros Gindri Cileide Maria Medeiros Coelho Clovis Arruda Souza Isaac Heberle Heitor Amadeu Prezzi Agrociencias seed vigor seed viability agrobiodiversity Phaseolus vulgaris L Agrobiodiversity is essential for a sustainable food production, and the knowledge of the potential characteristics of landrace seeds may prompt farmers to adopt the habit of seed conservation for this species. This study aimed at categorizing landrace and commercial common bean ( Phaseolus vulgaris L.) accessions, according to the physiological quality (viability and vigor) of seeds produced in the field, during two growing seasons, under organic and conventional farming systems. Germination percentage, field emergence, electrical conductivity, accelerated aging, cold test and seedling length were assessed. The landrace bean accessions exhibit diversity in the physiological seed quality, in terms of their viability and vigor. No differences were observed between the farming systems, in relation to the physiological quality of the seeds produced. The categorization of landrace common bean accessions allows to identify those with superior physiological seed quality. 2017 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253051216004 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Num.2 Vol.47 |
| format | Artículo científico |
| id | redalyc_253051216004 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidade Federal de Goiás |
| spellingShingle | Seed quality of common bean accessions under organic and conventional farming systems Diego Medeiros Gindri Agrociencias seed vigor seed viability agrobiodiversity Phaseolus vulgaris L Seed quality of common bean accessions under organic and conventional farming systems Diego Medeiros Gindri Cileide Maria Medeiros Coelho Clovis Arruda Souza Isaac Heberle Heitor Amadeu Prezzi Agrociencias seed vigor seed viability agrobiodiversity Phaseolus vulgaris L Agrobiodiversity is essential for a sustainable food production, and the knowledge of the potential characteristics of landrace seeds may prompt farmers to adopt the habit of seed conservation for this species. This study aimed at categorizing landrace and commercial common bean ( Phaseolus vulgaris L.) accessions, according to the physiological quality (viability and vigor) of seeds produced in the field, during two growing seasons, under organic and conventional farming systems. Germination percentage, field emergence, electrical conductivity, accelerated aging, cold test and seedling length were assessed. The landrace bean accessions exhibit diversity in the physiological seed quality, in terms of their viability and vigor. No differences were observed between the farming systems, in relation to the physiological quality of the seeds produced. The categorization of landrace common bean accessions allows to identify those with superior physiological seed quality. 2017 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253051216004 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Num.2 Vol.47 |
| title | Seed quality of common bean accessions under organic and conventional farming systems |
| topic | Agrociencias seed vigor seed viability agrobiodiversity Phaseolus vulgaris L |
| url | https://www.redalyc.org/articulo.oa?id=253051216004 |