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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
26/11/2015 |
Data da última atualização: |
22/03/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FAGERIA, N. K.; SANTOS, A. B.; CARVALHO, M. C. S. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ALBERTO BAETA DOS SANTOS, CNPAF; MARIA DA CONCEICAO SANTANA CARVALHO, CNPAF. |
Título: |
Agronomic evaluation of phosphorus sources applied to upland and lowland rice. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 46, n. 9, p. 1097-1111, 2015. |
DOI: |
10.1080/00103624.2015.1018526 |
Idioma: |
Inglês |
Conteúdo: |
Rice is a staple food for more than 50 percent world?s population. It is mainly grown under two ecosystems, known as upland and lowland. Soils on which these two types of rice are grown are mostly deficient in phosphorus (P). Two field experiments were conducted (one with upland rice and another with lowland rice) with the objective to determine responses of upland and lowland rice to two sources of P fertilizers. The P sources were mono-ammonium phosphate and polymer coated mono-ammonium phosphate. The P rates used in the two experiments were 25, 50, 100, and 200 kg P2O5 ha−1 plus one control treatment. Plant height and grain yield of upland rice significantly increased with the addition of P fertilization. Similarly, plant height, straw yield, grain yield, panicle density, 1000-grain weight, P concentration, and uptake of lowland rice were significantly increased with the application of P fertilization. The response of these plant parameters to P fertilization was quadratic in nature. Rate of P for maximum growth, yield, and yield components varied for both upland and lowland rice. Maximum grain yield of upland rice was obtained with the addition of 108 kg phosphorus pentoxide (P2O5) ha−1 by mono-ammonium phosphate and 105 kg P2O5 ha−1 by polymer-coated mono-ammonium phosphate. Similarly, maximum grain yield of lowland rice was obtained with the addition of 143 kg P2O5 by mono-ammonium phosphate and 151 kg P2O5 by polymer-coated mono-ammonium phosphate. There were no significant differences between both the P sources for the growth, yield, and yield components of upland and lowland rice. Phosphorus-use efficiency defined in several ways decreased with increasing P rate in lowland rice. MenosRice is a staple food for more than 50 percent world?s population. It is mainly grown under two ecosystems, known as upland and lowland. Soils on which these two types of rice are grown are mostly deficient in phosphorus (P). Two field experiments were conducted (one with upland rice and another with lowland rice) with the objective to determine responses of upland and lowland rice to two sources of P fertilizers. The P sources were mono-ammonium phosphate and polymer coated mono-ammonium phosphate. The P rates used in the two experiments were 25, 50, 100, and 200 kg P2O5 ha−1 plus one control treatment. Plant height and grain yield of upland rice significantly increased with the addition of P fertilization. Similarly, plant height, straw yield, grain yield, panicle density, 1000-grain weight, P concentration, and uptake of lowland rice were significantly increased with the application of P fertilization. The response of these plant parameters to P fertilization was quadratic in nature. Rate of P for maximum growth, yield, and yield components varied for both upland and lowland rice. Maximum grain yield of upland rice was obtained with the addition of 108 kg phosphorus pentoxide (P2O5) ha−1 by mono-ammonium phosphate and 105 kg P2O5 ha−1 by polymer-coated mono-ammonium phosphate. Similarly, maximum grain yield of lowland rice was obtained with the addition of 143 kg P2O5 by mono-ammonium phosphate and 151 kg P2O5 by polymer-coated mono-ammonium phosphate. T... Mostrar Tudo |
Thesagro: |
Arroz; Cerrado; Fósforo; Oryza sativa; Rendimento; Solo. |
Thesaurus Nal: |
Grain yield; Rice; Soil; Yield components. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02520naa a2200277 a 4500 001 2029614 005 2016-03-22 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1080/00103624.2015.1018526$2DOI 100 1 $aFAGERIA, N. K. 245 $aAgronomic evaluation of phosphorus sources applied to upland and lowland rice.$h[electronic resource] 260 $c2015 520 $aRice is a staple food for more than 50 percent world?s population. It is mainly grown under two ecosystems, known as upland and lowland. Soils on which these two types of rice are grown are mostly deficient in phosphorus (P). Two field experiments were conducted (one with upland rice and another with lowland rice) with the objective to determine responses of upland and lowland rice to two sources of P fertilizers. The P sources were mono-ammonium phosphate and polymer coated mono-ammonium phosphate. The P rates used in the two experiments were 25, 50, 100, and 200 kg P2O5 ha−1 plus one control treatment. Plant height and grain yield of upland rice significantly increased with the addition of P fertilization. Similarly, plant height, straw yield, grain yield, panicle density, 1000-grain weight, P concentration, and uptake of lowland rice were significantly increased with the application of P fertilization. The response of these plant parameters to P fertilization was quadratic in nature. Rate of P for maximum growth, yield, and yield components varied for both upland and lowland rice. Maximum grain yield of upland rice was obtained with the addition of 108 kg phosphorus pentoxide (P2O5) ha−1 by mono-ammonium phosphate and 105 kg P2O5 ha−1 by polymer-coated mono-ammonium phosphate. Similarly, maximum grain yield of lowland rice was obtained with the addition of 143 kg P2O5 by mono-ammonium phosphate and 151 kg P2O5 by polymer-coated mono-ammonium phosphate. There were no significant differences between both the P sources for the growth, yield, and yield components of upland and lowland rice. Phosphorus-use efficiency defined in several ways decreased with increasing P rate in lowland rice. 650 $aGrain yield 650 $aRice 650 $aSoil 650 $aYield components 650 $aArroz 650 $aCerrado 650 $aFósforo 650 $aOryza sativa 650 $aRendimento 650 $aSolo 700 1 $aSANTOS, A. B. 700 1 $aCARVALHO, M. C. S. 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 46, n. 9, p. 1097-1111, 2015.
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Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
12/02/2010 |
Data da última atualização: |
09/03/2022 |
Autoria: |
CARVALHO, P. E. R. |
Afiliação: |
PAULO ERNANI RAMALHO CARVALHO, CNPF. |
Título: |
Angico-rajado: Leucochloron incuriale. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília, DF: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2008. |
Volume: |
v. 3. |
Páginas: |
p. 65-71. |
Série: |
(Coleção espécies arbóreas brasileiras, v. 3). |
Idioma: |
Português |
Conteúdo: |
NOMES VULGARES POR UNIDADES DA FEDERAÇÃO: na Bahia, angico-rajado; em Minas Gerais, angico-do-campo, angico-cascudo, angico-rajado, bordão-de-velho, chico-pires, cortiço e itapicuru; no Pará, curticeiro; no Paraná, angico-do-campo e corticeira; no Estado do Rio de Janeiro, corticeira-do-campo; e no Estado de São Paulo, angico-rajado, chico-pire, corticeira, corticeira-do-cerrado, pau-pipu, sucupira e sucupira-do-campo. NOTA: nos seguintes nomes vulgares, não foi encontrada a devida correspondência com as Unidades da Federação: angico-do-cerrado, cortiça, pão-de-cortiça e pau-de-rolha. |
Palavras-Chave: |
Angico rajado; Angico-rajado; Descrição; Leucochloron incuriale; Ocorrência; Uso. |
Thesagro: |
Crescimento; Espécie Nativa; Madeira; Nomenclatura; Taxonomia. |
Categoria do assunto: |
-- K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232202/1/Especies-Arboreas-Brasileiras-vol-3-Angico-rajado.pdf
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Marc: |
LEADER 01431naa a2200277 a 4500 001 2140607 005 2022-03-09 008 2008 bl uuuu u00u1 u #d 100 1 $aCARVALHO, P. E. R. 245 $aAngico-rajado$bLeucochloron incuriale. 260 $c2008 300 $ap. 65-71. v. 3. 490 $a(Coleção espécies arbóreas brasileiras, v. 3).$vv. 3. 520 $aNOMES VULGARES POR UNIDADES DA FEDERAÇÃO: na Bahia, angico-rajado; em Minas Gerais, angico-do-campo, angico-cascudo, angico-rajado, bordão-de-velho, chico-pires, cortiço e itapicuru; no Pará, curticeiro; no Paraná, angico-do-campo e corticeira; no Estado do Rio de Janeiro, corticeira-do-campo; e no Estado de São Paulo, angico-rajado, chico-pire, corticeira, corticeira-do-cerrado, pau-pipu, sucupira e sucupira-do-campo. NOTA: nos seguintes nomes vulgares, não foi encontrada a devida correspondência com as Unidades da Federação: angico-do-cerrado, cortiça, pão-de-cortiça e pau-de-rolha. 650 $aCrescimento 650 $aEspécie Nativa 650 $aMadeira 650 $aNomenclatura 650 $aTaxonomia 653 $aAngico rajado 653 $aAngico-rajado 653 $aDescrição 653 $aLeucochloron incuriale 653 $aOcorrência 653 $aUso 773 $tIn: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília, DF: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2008.
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