NITROGÊNIO NA PRODUÇÃO E QUALIDADE DE SEMENTES DE FEIJÃO
Fuente:
Redalyc
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Artículo científico |
| Langue: | pt |
| Publié: |
Universidade Federal de Goiás
2011
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1876459476732608512 |
|---|---|
| author | Rafael Marani Barbosa |
| author_facet | Rafael Marani Barbosa |
| contents | NITROGÊNIO NA PRODUÇÃO E QUALIDADE DE SEMENTES DE FEIJÃO Rafael Marani Barbosa Denis Santiago da Costa Bruno Fernandes Modesto Homem Marco Eustáquio de Sá Agrociencias top urea dressing Phaseolus vulgaris L The use of nitrogen fertilizer in seed production fields can improve seed yield and quality by affecting the embryo and reserve organs formation. The objective of this study was to evaluate bean seeds yield and physiologic potential, according to nitrogen top-dressing application on two cultivars. It was used a randomized blocks design, in a 2×6 factorial scheme,with 12 treatments (Pérola and IAC Carioca Eté cultivars and six top-dressing nitrogen levels: 0 kg ha-1, 30 kg ha-1, 60 kg ha-1, 90 kg ha-1, 120 kg ha-1, and 150 kg ha-1) and four replications. The nitrogen application increased the seeds yield with optimal dose of 143 kg of N ha-1, for the Pérola cultivar, and 134 kg of N ha-1, for the IAC Carioca Eté cultivar, with Pérola showing higher yield levels. Changes in seeds quality were not observed when nitrogen levels increased. 2011 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253020125022 pt http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Num.3 Vol.41 |
| format | Artículo científico |
| id | redalyc_253020125022 |
| institution | Redalyc |
| language | pt |
| publishDate | 2011 |
| publisher | Universidade Federal de Goiás |
| spellingShingle | NITROGÊNIO NA PRODUÇÃO E QUALIDADE DE SEMENTES DE FEIJÃO Rafael Marani Barbosa Agrociencias top urea dressing Phaseolus vulgaris L NITROGÊNIO NA PRODUÇÃO E QUALIDADE DE SEMENTES DE FEIJÃO Rafael Marani Barbosa Denis Santiago da Costa Bruno Fernandes Modesto Homem Marco Eustáquio de Sá Agrociencias top urea dressing Phaseolus vulgaris L The use of nitrogen fertilizer in seed production fields can improve seed yield and quality by affecting the embryo and reserve organs formation. The objective of this study was to evaluate bean seeds yield and physiologic potential, according to nitrogen top-dressing application on two cultivars. It was used a randomized blocks design, in a 2×6 factorial scheme,with 12 treatments (Pérola and IAC Carioca Eté cultivars and six top-dressing nitrogen levels: 0 kg ha-1, 30 kg ha-1, 60 kg ha-1, 90 kg ha-1, 120 kg ha-1, and 150 kg ha-1) and four replications. The nitrogen application increased the seeds yield with optimal dose of 143 kg of N ha-1, for the Pérola cultivar, and 134 kg of N ha-1, for the IAC Carioca Eté cultivar, with Pérola showing higher yield levels. Changes in seeds quality were not observed when nitrogen levels increased. 2011 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253020125022 pt http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Num.3 Vol.41 |
| title | NITROGÊNIO NA PRODUÇÃO E QUALIDADE DE SEMENTES DE FEIJÃO |
| topic | Agrociencias top urea dressing Phaseolus vulgaris L |
| url | https://www.redalyc.org/articulo.oa?id=253020125022 |