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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
08/11/2019 |
Data da última atualização: |
08/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARVALHO, A. D. F. de; SILVA, G. O. da; PEREIRA, G. E. |
Afiliação: |
AGNALDO D FERREIRA DE CARVALHO, CNPH; GIOVANI OLEGARIO DA SILVA, CNPH; GABRIEL E. PEREIRA, UNIVERSIDADE DE BRASÍLIA. |
Título: |
Direct selection for phenotypic traits in carrot genotypes. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Horticultura Brasileira, v. 37, n. 3, p. 354-358, jul./set. 2019. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this work was to evaluate gains from direct selection and to measure its effects on other agronomic traits of interesti in carrots. |
Thesagro: |
Cenoura; Daucus Carota; Seleção Genótipa. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204434/1/Horticultura-brasileira-37-03-354-Agnaldo-et-al.pdf
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Marc: |
LEADER 00674naa a2200181 a 4500 001 2114074 005 2019-11-08 008 2019 bl uuuu u00u1 u #d 100 1 $aCARVALHO, A. D. F. de 245 $aDirect selection for phenotypic traits in carrot genotypes.$h[electronic resource] 260 $c2019 520 $aThe aim of this work was to evaluate gains from direct selection and to measure its effects on other agronomic traits of interesti in carrots. 650 $aCenoura 650 $aDaucus Carota 650 $aSeleção Genótipa 700 1 $aSILVA, G. O. da 700 1 $aPEREIRA, G. E. 773 $tHorticultura Brasileira$gv. 37, n. 3, p. 354-358, jul./set. 2019.
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Embrapa Hortaliças (CNPH) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
Data corrente: |
08/03/2016 |
Data da última atualização: |
03/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MOREIRA, A.; SFREDO, G. J.; MORAES, L. A. C.; FAGERIA, N. K. |
Afiliação: |
ADONIS MOREIRA, CNPSO; GEDI JORGE SFREDO, CNPSO; LARISSA ALEXANDRA CARDOSO MORAES, CNPSO; NAND KUMAR FAGERIA, CNPAF. |
Título: |
Lime and cattle manure in soil fertility and soybean grain yield cultivated in tropical soil. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York v. 46, n. 9, p. 1157-1169, 2015. |
ISSN: |
0010-3624 |
DOI: |
10.1080/00103624.2015.1033542 |
Idioma: |
Inglês Português |
Conteúdo: |
Most tropical soils have high acidity and low natural fertility. The appropriate appliccation of lime and cattle manure corrects acidity, improves physical and biological properties, increases soil fertility, and reduces the use of chemical and / or synthetic fertilizers by crops, such as soybean, the main agricultural export product of Brazil. This study aimed to assess the effects of the combination of the application of dolomite limestone (0, 5, and 10 Mg ha ? 1 ) and cattle manure (0, 40, and 80 Mg ha ? 1) on grain yield and the chemical properties of an Oxisol (Red Latosol) cultivated with soybean for two consecutive years. The maximum grain yield was obtained with the application of 10 Mg ha ? 1 of lime and 80 Mg ha ? 1 of cattle manure. Liming significantly increased pH index, the concentrations of calcium (Ca 2 +) and exchangeable magnesium (Mg 2 + ), and cation exchange capacity (CEC) of soil and reduced potential acidity (H + + Al 3 + ), while the application of cattle manure increased pH level; the concentrations of potassium (K + ), Ca 2 +, and exchangeable Mg 2 + ; and CEC of the soil. During the 2 years of assessment, the greatest grain yields were obtained with saturation of K + , Ca 2 + , and Mg 2 + in CEC at the 4.4, 40.4, and 17.5 levels, respectively. The results indicated that the ratios of soil exchangeable Ca / Mg, Ca / K, K / Mg, and K / (Ca + Mg) can be modified to increase the yield of soybean grains. |
Thesagro: |
Calcário; Esterco de gado; Fertilidade do solo; Soja. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02166naa a2200229 a 4500 001 2040226 005 2017-11-03 008 2015 bl uuuu u00u1 u #d 022 $a0010-3624 024 7 $a10.1080/00103624.2015.1033542$2DOI 100 1 $aMOREIRA, A. 245 $aLime and cattle manure in soil fertility and soybean grain yield cultivated in tropical soil.$h[electronic resource] 260 $c2015 520 $aMost tropical soils have high acidity and low natural fertility. The appropriate appliccation of lime and cattle manure corrects acidity, improves physical and biological properties, increases soil fertility, and reduces the use of chemical and / or synthetic fertilizers by crops, such as soybean, the main agricultural export product of Brazil. This study aimed to assess the effects of the combination of the application of dolomite limestone (0, 5, and 10 Mg ha ? 1 ) and cattle manure (0, 40, and 80 Mg ha ? 1) on grain yield and the chemical properties of an Oxisol (Red Latosol) cultivated with soybean for two consecutive years. The maximum grain yield was obtained with the application of 10 Mg ha ? 1 of lime and 80 Mg ha ? 1 of cattle manure. Liming significantly increased pH index, the concentrations of calcium (Ca 2 +) and exchangeable magnesium (Mg 2 + ), and cation exchange capacity (CEC) of soil and reduced potential acidity (H + + Al 3 + ), while the application of cattle manure increased pH level; the concentrations of potassium (K + ), Ca 2 +, and exchangeable Mg 2 + ; and CEC of the soil. During the 2 years of assessment, the greatest grain yields were obtained with saturation of K + , Ca 2 + , and Mg 2 + in CEC at the 4.4, 40.4, and 17.5 levels, respectively. The results indicated that the ratios of soil exchangeable Ca / Mg, Ca / K, K / Mg, and K / (Ca + Mg) can be modified to increase the yield of soybean grains. 650 $aCalcário 650 $aEsterco de gado 650 $aFertilidade do solo 650 $aSoja 700 1 $aSFREDO, G. J. 700 1 $aMORAES, L. A. C. 700 1 $aFAGERIA, N. K. 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 46, n. 9, p. 1157-1169, 2015.
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