Zinc and nitrogen doses on pea grains quality and yield
Peas present a potential to be cultivated in the winter, in Brazil, and also a great importance, especially in human feeding, due to its high protein content. However, its yield is still low and there are just a few studies aiming at improving pea grains quality and yield. This study aimed at evalua...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Goiás
2012-09-01
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| Series: | Pesquisa Agropecuária Tropical |
| Subjects: | |
| Online Access: | https://www.revistas.ufg.br/pat/article/view/15775 |
| _version_ | 1819088454192988160 |
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| author | Eliana Duarte Cardoso Kuniko Iwamoto Haga Flávio Ferreira da Silva Binotti Walter Veriano Valério Filho Débora Cristiane Nogueira |
| author_facet | Eliana Duarte Cardoso Kuniko Iwamoto Haga Flávio Ferreira da Silva Binotti Walter Veriano Valério Filho Débora Cristiane Nogueira |
| author_sort | Eliana Duarte Cardoso |
| collection | DOAJ |
| description | Peas present a potential to be cultivated in the winter, in Brazil, and also a great importance, especially in human feeding, due to its high protein content. However, its yield is still low and there are just a few studies aiming at improving pea grains quality and yield. This study aimed at evaluating the nitrogen and zinc fertilization effect on the pea grains (Utrillo cultivar) chemical quality and yield. The experiment was carried out in a dystrophic clayey Latosol-Haplustox, in Selvíria, Mato Grosso do Sul State, Brazil, in 2005. A randomized blocks design was used, in a 4x4 factorial scheme, totaling 16 treatments and 3 replications, including four nitrogen doses (0 kg ha-1, 60 kg ha-1, 120 kg ha-1, and 240 kg ha-1), as urea, via ground, at 30 days after sowing (DAS), and four zinc doses (0 kg ha-1, 1,5 kg ha-1, 3 kg ha-1, and 6 kg ha-1), as zinc sulphate, via leaf, at 45 DAS. The combination of zinc and nitrogen doses improved the grains chemical quality. Zinc had no effect on grain yield, however, high nitrogen doses negatively affected yield. |
| first_indexed | 2024-12-21T21:52:18Z |
| format | Article |
| id | doaj.art-7b376f21ae3b4d49b43527d9879b2238 |
| institution | Directory Open Access Journal |
| issn | 1983-4063 |
| language | English |
| last_indexed | 2024-12-21T21:52:18Z |
| publishDate | 2012-09-01 |
| publisher | Universidade Federal de Goiás |
| record_format | Article |
| series | Pesquisa Agropecuária Tropical |
| spelling | doaj.art-7b376f21ae3b4d49b43527d9879b22382022-12-21T18:49:03ZengUniversidade Federal de GoiásPesquisa Agropecuária Tropical1983-40632012-09-0142326327110.1590/S1983-40632012000300005Zinc and nitrogen doses on pea grains quality and yieldEliana Duarte Cardoso0Kuniko Iwamoto Haga1Flávio Ferreira da Silva Binotti2Walter Veriano Valério Filho3Débora Cristiane Nogueira4Universidade Estadual de Mato Grosso do Sul (UEMS), Unidade Universitária de Cassilândia, Cassilândia, MS, Brasil.Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp), Departamento de Biologia e Zootecnia, Ilha Solteira, SP, Brasil.Universidade Estadual de Mato Grosso do Sul (UEMS), Unidade Universitária de Cassilândia, Cassilândia, MS, Brasil.Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp), Departamento de Matemática, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp), Departamento de Fitotecnia, Tecnologia de Alimentos e Socioeconomia, Ilha Solteira, SP, Brasil.Peas present a potential to be cultivated in the winter, in Brazil, and also a great importance, especially in human feeding, due to its high protein content. However, its yield is still low and there are just a few studies aiming at improving pea grains quality and yield. This study aimed at evaluating the nitrogen and zinc fertilization effect on the pea grains (Utrillo cultivar) chemical quality and yield. The experiment was carried out in a dystrophic clayey Latosol-Haplustox, in Selvíria, Mato Grosso do Sul State, Brazil, in 2005. A randomized blocks design was used, in a 4x4 factorial scheme, totaling 16 treatments and 3 replications, including four nitrogen doses (0 kg ha-1, 60 kg ha-1, 120 kg ha-1, and 240 kg ha-1), as urea, via ground, at 30 days after sowing (DAS), and four zinc doses (0 kg ha-1, 1,5 kg ha-1, 3 kg ha-1, and 6 kg ha-1), as zinc sulphate, via leaf, at 45 DAS. The combination of zinc and nitrogen doses improved the grains chemical quality. Zinc had no effect on grain yield, however, high nitrogen doses negatively affected yield.https://www.revistas.ufg.br/pat/article/view/15775Pisum sativum L.carbohydrateamino acidprotein |
| spellingShingle | Eliana Duarte Cardoso Kuniko Iwamoto Haga Flávio Ferreira da Silva Binotti Walter Veriano Valério Filho Débora Cristiane Nogueira Zinc and nitrogen doses on pea grains quality and yield Pesquisa Agropecuária Tropical Pisum sativum L. carbohydrate amino acid protein |
| title | Zinc and nitrogen doses on pea grains quality and yield |
| title_full | Zinc and nitrogen doses on pea grains quality and yield |
| title_fullStr | Zinc and nitrogen doses on pea grains quality and yield |
| title_full_unstemmed | Zinc and nitrogen doses on pea grains quality and yield |
| title_short | Zinc and nitrogen doses on pea grains quality and yield |
| title_sort | zinc and nitrogen doses on pea grains quality and yield |
| topic | Pisum sativum L. carbohydrate amino acid protein |
| url | https://www.revistas.ufg.br/pat/article/view/15775 |
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