Biblioteca Digital de VanguardiaRice seeds yield and quality according to fertilization
To obtain high seed quality, good fertilization practices are essential due to its influence not only on seed yield and weight, but also controlling the development of seedlings anomalies. Therefore, the aim of this study was to evaluate the effects of different forms of fertilization on yield and p...
| Autores principales: | , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
| Publicado: |
Federal University of Piauí
2017
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| Materias: | |
| Acceso en línea: | https://comunicatascientiae.com.br/comunicata/article/view/1532 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77818 |
| _version_ | 1782334104900993024 |
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| author | Santana, Edivado Sousa Ramos, Lisandro da Luz Feitoza, Hudson da Costa Mielezrski, Fabio medeiros, João Carlos |
| author_facet | Santana, Edivado Sousa Ramos, Lisandro da Luz Feitoza, Hudson da Costa Mielezrski, Fabio medeiros, João Carlos |
| author_sort | Santana, Edivado Sousa |
| collection | Repositorio |
| description | To obtain high seed quality, good fertilization practices are essential due to its influence not only on seed yield and weight, but also controlling the development of seedlings anomalies. Therefore, the aim of this study was to evaluate the effects of different forms of fertilization on yield and physiological quality of upland rice seeds. It was used nitrogen fertilization in coverage as urea and foliar fertilization with macro and micronutrients. The treatments consist of various sources and forms of fertilization, in a randomized block design, as follows: covering at tillering with N at 34 kg ha-1; covering at floral primordium with N at 34 kg ha-1; foliar fertilization at tillering; foliar fertilization in floral primordium; covering with N at 34 kg ha-1 in tillering and foliar fertilization in floral primordium; only basic fertilization and treatment without fertilization. The results showed that the application of nitrogen fertilizer with urea, at tillering and floral primordium at 34 kg ha-1 of N increased the production of rice seeds. In addition, coverage with urea and foliar fertilization containing macro and micronutrients increased rice seeds yield and physiological quality. |
| format | info:eu-repo/semantics/article |
| id | clacso-CLACSO77818 |
| institution | CLACSO, Repositorio Digital |
| language | Inglés |
| publishDate | 2017 |
| publisher | Federal University of Piauí |
| record_format | greenstone |
| spelling | clacso-CLACSO778182022-03-21T20:07:51Z Rice seeds yield and quality according to fertilization Rice seeds yield and quality according to fertilization Santana, Edivado Sousa Ramos, Lisandro da Luz Feitoza, Hudson da Costa Mielezrski, Fabio medeiros, João Carlos soil fertility Oryza sativa L. physiological potential To obtain high seed quality, good fertilization practices are essential due to its influence not only on seed yield and weight, but also controlling the development of seedlings anomalies. Therefore, the aim of this study was to evaluate the effects of different forms of fertilization on yield and physiological quality of upland rice seeds. It was used nitrogen fertilization in coverage as urea and foliar fertilization with macro and micronutrients. The treatments consist of various sources and forms of fertilization, in a randomized block design, as follows: covering at tillering with N at 34 kg ha-1; covering at floral primordium with N at 34 kg ha-1; foliar fertilization at tillering; foliar fertilization in floral primordium; covering with N at 34 kg ha-1 in tillering and foliar fertilization in floral primordium; only basic fertilization and treatment without fertilization. The results showed that the application of nitrogen fertilizer with urea, at tillering and floral primordium at 34 kg ha-1 of N increased the production of rice seeds. In addition, coverage with urea and foliar fertilization containing macro and micronutrients increased rice seeds yield and physiological quality. To obtain high seed quality, good fertilization practices are essential due to its influence not only on seed yield and weight, but also controlling the development of seedlings anomalies. Therefore, the aim of this study was to evaluate the effects of different forms of fertilization on yield and physiological quality of upland rice seeds. It was used nitrogen fertilization in coverage as urea and foliar fertilization with macro and micronutrients. The treatments consist of various sources and forms of fertilization, in a randomized block design, as follows: covering at tillering with N at 34 kg ha-1; covering at floral primordium with N at 34 kg ha-1; foliar fertilization at tillering; foliar fertilization in floral primordium; covering with N at 34 kg ha-1 in tillering and foliar fertilization in floral primordium; only basic fertilization and treatment without fertilization. The results showed that the application of nitrogen fertilizer with urea, at tillering and floral primordium at 34 kg ha-1 of N increased the production of rice seeds. In addition, coverage with urea and foliar fertilization containing macro and micronutrients increased rice seeds yield and physiological quality. 2017-04-06 2022-03-21T20:07:51Z 2022-03-21T20:07:51Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo Científico https://comunicatascientiae.com.br/comunicata/article/view/1532 10.14295/cs.v8i1.1532 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77818 eng https://comunicatascientiae.com.br/comunicata/article/view/1532/452 Copyright (c) 2017 Edivado Sousa Santana, Lisandro da Luz Ramos, Hudson da Costa Feitoza, Fabio Mielezrski, João Carlos medeiros application/pdf Federal University of Piauí Comunicata Scientiae; Vol. 8 No. 1 (2017); 126-133 Comunicata Scientiae; v. 8 n. 1 (2017); 126-133 2177-5133 2176-9079 |
| spellingShingle | soil fertility Oryza sativa L. physiological potential Santana, Edivado Sousa Ramos, Lisandro da Luz Feitoza, Hudson da Costa Mielezrski, Fabio medeiros, João Carlos Rice seeds yield and quality according to fertilization |
| title | Rice seeds yield and quality according to fertilization |
| title_full | Rice seeds yield and quality according to fertilization |
| title_fullStr | Rice seeds yield and quality according to fertilization |
| title_full_unstemmed | Rice seeds yield and quality according to fertilization |
| title_short | Rice seeds yield and quality according to fertilization |
| title_sort | rice seeds yield and quality according to fertilization |
| topic | soil fertility Oryza sativa L. physiological potential |
| url | https://comunicatascientiae.com.br/comunicata/article/view/1532 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77818 |