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| 175. |  | BALIGAR, V. C.; FAGERIA, N. K. Plant nutrient efficiency: towards the second paradigm. In: SIQUEIRA, J. O.; MOREIRA, F. M. S.; LOPES, A. S.; GUILHERME, L. R. G.; FAQUIN, V.; FURTINI NETO, A. E.; CARVALHO, J. G. (Ed.). Inter-relacao fertilidade, biologia do solo e nutricao de plantas. Lavras: SBCS: UFLA, 1999. p. 183-204.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 179. | | MOREIRA, A.; CASTRO, C.; FAGERIA, N. K. Effects of boron application on yield, foliar boron concentration, and efficiency of soil boron extracting solutions in a Xanthic Ferralsol cultivated with banana in Central Amazon. Communications in Soil Science and Plant Analysis, Philadelphia, v. 42, n.18, p. 2169-2178, 2011.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Soja. |
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| Registros recuperados : 593 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
06/03/2014 |
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Data da última atualização: |
13/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FARIA, J. C.; FAGERIA, N. K. |
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Afiliação: |
JOSIAS CORREA DE FARIA, CNPAF; NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Genetically modified and conventional dry bean genotype responses to soil fertility. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, New York, v. 37, n. 4, p. 483-497, Mar. 2014. |
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DOI: |
10.1080/01904167.2013.867976 |
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Idioma: |
Inglês |
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Conteúdo: |
Dry bean is important pulse for the diet of South American population and results related to comparison of genetically modified and conventional dry bean genotypes to soil fertility are limited. A greenhouse experiment was conducted to compare genetically modified and conventional dry bean genotypes to soil fertility. Genotypes evaluated were Olathe Pinto, Olathe 5.1 (genetically modified), BRS Pontal, BRS Pontal 5.1 (genetically modified), Pérola and Pérola 5.1 (genetically modified). Fertility levels were 1 g fertilizer (5-30-15) kg−1 soil (low fertility level) and 2 g fertilizer (5-30-15) per kg soil (high fertility level). These fertility levels were designated as low and high, respectively. Grain yield, number of pods per plants, and seed per pod were significantly increased with the increase in soil fertility. Shoot dry weight, seed per pod, and 100 seed weight were also significantly influenced by genotype treatment. Fertility X genotypes interaction was significant for maximum root length and root dry weight, indicating genotypes responded differently at two fertility levels in relations to these two traits. Shoot dry weight, number of pods per plant, and grain harvest index had significant association with grain yield, indicating that increase in these three traits grain yield can be increased. Grain yield efficiency index (GYEI) was having significant linear association with grain yield. Hence, on the basis of GYEI, genotypes were classified as efficient (E), moderately efficient (ME), and inefficient in nutrient use. Three conventional genotypes (Olathe Pinto, BRS Pontal and Pérola) and one genetically modified genotype (Olathe Pinto 5.1) were classified as moderately efficient and two genetically modified genotypes (Pérola 5.1 and BRS Pontal 5.1) were classified as efficient. None of the genotypes fall into the inefficient group. MenosDry bean is important pulse for the diet of South American population and results related to comparison of genetically modified and conventional dry bean genotypes to soil fertility are limited. A greenhouse experiment was conducted to compare genetically modified and conventional dry bean genotypes to soil fertility. Genotypes evaluated were Olathe Pinto, Olathe 5.1 (genetically modified), BRS Pontal, BRS Pontal 5.1 (genetically modified), Pérola and Pérola 5.1 (genetically modified). Fertility levels were 1 g fertilizer (5-30-15) kg−1 soil (low fertility level) and 2 g fertilizer (5-30-15) per kg soil (high fertility level). These fertility levels were designated as low and high, respectively. Grain yield, number of pods per plants, and seed per pod were significantly increased with the increase in soil fertility. Shoot dry weight, seed per pod, and 100 seed weight were also significantly influenced by genotype treatment. Fertility X genotypes interaction was significant for maximum root length and root dry weight, indicating genotypes responded differently at two fertility levels in relations to these two traits. Shoot dry weight, number of pods per plant, and grain harvest index had significant association with grain yield, indicating that increase in these three traits grain yield can be increased. Grain yield efficiency index (GYEI) was having significant linear association with grain yield. Hence, on the basis of GYEI, genotypes were classified as efficient (E),... Mostrar Tudo |
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Palavras-Chave: |
Características agronômica. |
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Thesagro: |
Engenharia genética; Feijão; Fertilidade do solo; Genótipo; Phaseolus vulgaris; Planta transgênica. |
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Thesaurus NAL: |
Dry beans; Grain yield; Harvest index; Yield components. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02723naa a2200277 a 4500
001 1981624
005 2017-11-13
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1080/01904167.2013.867976$2DOI
100 1 $aFARIA, J. C.
245 $aGenetically modified and conventional dry bean genotype responses to soil fertility.$h[electronic resource]
260 $c2014
520 $aDry bean is important pulse for the diet of South American population and results related to comparison of genetically modified and conventional dry bean genotypes to soil fertility are limited. A greenhouse experiment was conducted to compare genetically modified and conventional dry bean genotypes to soil fertility. Genotypes evaluated were Olathe Pinto, Olathe 5.1 (genetically modified), BRS Pontal, BRS Pontal 5.1 (genetically modified), Pérola and Pérola 5.1 (genetically modified). Fertility levels were 1 g fertilizer (5-30-15) kg−1 soil (low fertility level) and 2 g fertilizer (5-30-15) per kg soil (high fertility level). These fertility levels were designated as low and high, respectively. Grain yield, number of pods per plants, and seed per pod were significantly increased with the increase in soil fertility. Shoot dry weight, seed per pod, and 100 seed weight were also significantly influenced by genotype treatment. Fertility X genotypes interaction was significant for maximum root length and root dry weight, indicating genotypes responded differently at two fertility levels in relations to these two traits. Shoot dry weight, number of pods per plant, and grain harvest index had significant association with grain yield, indicating that increase in these three traits grain yield can be increased. Grain yield efficiency index (GYEI) was having significant linear association with grain yield. Hence, on the basis of GYEI, genotypes were classified as efficient (E), moderately efficient (ME), and inefficient in nutrient use. Three conventional genotypes (Olathe Pinto, BRS Pontal and Pérola) and one genetically modified genotype (Olathe Pinto 5.1) were classified as moderately efficient and two genetically modified genotypes (Pérola 5.1 and BRS Pontal 5.1) were classified as efficient. None of the genotypes fall into the inefficient group.
650 $aDry beans
650 $aGrain yield
650 $aHarvest index
650 $aYield components
650 $aEngenharia genética
650 $aFeijão
650 $aFertilidade do solo
650 $aGenótipo
650 $aPhaseolus vulgaris
650 $aPlanta transgênica
653 $aCaracterísticas agronômica
700 1 $aFAGERIA, N. K.
773 $tJournal of Plant Nutrition, New York$gv. 37, n. 4, p. 483-497, Mar. 2014.
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