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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
Data corrente: |
17/11/2004 |
Data da última atualização: |
12/08/2013 |
Autoria: |
KURIHARA, C. H.; ALVAREZ V. V. H.; NEVES, J. C. L.; NOVAIS, R. F. de; STAUT, L. A.; SILVA, W. M. |
Título: |
Uso de métodos de diagnose do estado nutricional na definição de valores de referência para nutrientes em soja. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
In: REUNIÃO BRASILEIRA DO SOLO E NUTRIÇÃO DE PLANTAS, 26.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 10.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 8.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 5., 2004. Lages. FERTBIO 2004: [avaliação das conquistas: bases para estratégias futuras: anais]. Lages: SBCS; UDESC Lages, Departamento de Solos, 2004. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
DRIS; Sistema integrado de diagnose e recomendação do nutriente. |
Thesagro: |
Soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00976naa a2200217 a 4500 001 1249338 005 2013-08-12 008 2004 bl uuuu u00u1 u #d 100 1 $aKURIHARA, C. H. 245 $aUso de métodos de diagnose do estado nutricional na definição de valores de referência para nutrientes em soja. 260 $c2004 300 $c1 CD-ROM. 650 $aSoja 653 $aDRIS 653 $aSistema integrado de diagnose e recomendação do nutriente 700 1 $aALVAREZ V. V. H. 700 1 $aNEVES, J. C. L. 700 1 $aNOVAIS, R. F. de 700 1 $aSTAUT, L. A. 700 1 $aSILVA, W. M. 773 $tIn: REUNIÃO BRASILEIRA DO SOLO E NUTRIÇÃO DE PLANTAS, 26.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 10.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 8.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 5., 2004. Lages. FERTBIO 2004: [avaliação das conquistas: bases para estratégias futuras: anais]. Lages: SBCS; UDESC Lages, Departamento de Solos, 2004.
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Embrapa Agropecuária Oeste (CPAO) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
18/06/2014 |
Data da última atualização: |
18/06/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FAGERIA, N. K.; FERREIRA, E. P. B.; MELO, L. C.; KNUPP, A. M. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; LEONARDO CUNHA MELO, CNPAF; ADRIANO MOREIRA KNUPP, CNPAF. |
Título: |
Genotypic differences in dry bean yield and yield components as influenced by nitrogen fertilization and rhizobia. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 45, n. 12, p. 1583-1604, 2014. |
ISSN: |
0010-3624 |
DOI: |
10.1080/00103624.2013.875204 |
Idioma: |
Inglês |
Conteúdo: |
Dry bean (Phaseolus vulgaris L.) is an important legume worldwide and nitrogen (N) is most yield limiting nutrients. A field experiment was conducted for two consecutive years to evaluate response of 15 dry bean genotypes to nitrogen and rhizobial inoculation. The N and rhizobia treatments were (i) control (0 kg N ha−1), (ii) seed inoculation with rhizobia strains, (iii) seed inoculation with rhizobia strains + 50 kg N ha−1, and (iv) 120 kg N ha−1. Straw yield, grain yield, and yield components were significantly influenced by N and rhizobial treatments. Grain yield, straw yield, number of pods m−2, and grain harvest index were significantly influenced by year, nitrogen + rhizobium, and genotype treatments. Year × Nitrogen + rhizobium × genotype interactions were also significant for these traits. Hence, these traits varied among genotypes with the variation in year and nitrogen + rhizobium treatments. Inoculation with rhizobium alone did not produce maximum yield and fertilizer N is required in combination with inoculation. Based on grain yield efficiency index, genotypes were classified as efficient, moderately efficient, and inefficient in nitrogen use efficiency (NUE). NUE defined as grain produced per unit N applied decreased with increasing N rate. Overall, NUE was 23.17 kg grain yield kg−1 N applied at 50 kg N ha−1 and 13.33 kg grain per kg N applied at 120 kg N ha−1. |
Thesagro: |
Feijão; Fertilizante nitrogenado; Oxisol; Phaseolus vulgaris; Rhizobium. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02214naa a2200241 a 4500 001 1988623 005 2014-06-18 008 2014 bl uuuu u00u1 u #d 022 $a0010-3624 024 7 $a10.1080/00103624.2013.875204$2DOI 100 1 $aFAGERIA, N. K. 245 $aGenotypic differences in dry bean yield and yield components as influenced by nitrogen fertilization and rhizobia.$h[electronic resource] 260 $c2014 520 $aDry bean (Phaseolus vulgaris L.) is an important legume worldwide and nitrogen (N) is most yield limiting nutrients. A field experiment was conducted for two consecutive years to evaluate response of 15 dry bean genotypes to nitrogen and rhizobial inoculation. The N and rhizobia treatments were (i) control (0 kg N ha−1), (ii) seed inoculation with rhizobia strains, (iii) seed inoculation with rhizobia strains + 50 kg N ha−1, and (iv) 120 kg N ha−1. Straw yield, grain yield, and yield components were significantly influenced by N and rhizobial treatments. Grain yield, straw yield, number of pods m−2, and grain harvest index were significantly influenced by year, nitrogen + rhizobium, and genotype treatments. Year × Nitrogen + rhizobium × genotype interactions were also significant for these traits. Hence, these traits varied among genotypes with the variation in year and nitrogen + rhizobium treatments. Inoculation with rhizobium alone did not produce maximum yield and fertilizer N is required in combination with inoculation. Based on grain yield efficiency index, genotypes were classified as efficient, moderately efficient, and inefficient in nitrogen use efficiency (NUE). NUE defined as grain produced per unit N applied decreased with increasing N rate. Overall, NUE was 23.17 kg grain yield kg−1 N applied at 50 kg N ha−1 and 13.33 kg grain per kg N applied at 120 kg N ha−1. 650 $aFeijão 650 $aFertilizante nitrogenado 650 $aOxisol 650 $aPhaseolus vulgaris 650 $aRhizobium 700 1 $aFERREIRA, E. P. B. 700 1 $aMELO, L. C. 700 1 $aKNUPP, A. M. 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 45, n. 12, p. 1583-1604, 2014.
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