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| 2. |  | BEJANDI, T. K.; SEDGHI, M.; SHARIFI, R. S.; NAMVAR, A.; MOLAEI, P. Seed priming and sulfur effects on soybean cell membrane stability and yield in saline soil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 9, p. 1114-1117, set. 2009. Título em português: Condicionamento osmótico das sementes e disponibilidade de enxofre na estabilidade da membrana celular e produtividade de soja em solo salino.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
16/05/2017 |
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Data da última atualização: |
16/05/2017 |
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Autoria: |
SHARIFI, R. S.; NAMVAR, A.; SHARIFI, R. S. |
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Afiliação: |
RAOUF SEYED SHARIFI, University of Mohaghegh Ardabili, Colege of Agricultural Sciences; ALI NAMVAR, Young Researchers and Elite Club; REZA SEYED SHARIFI, University of Mohaghegh Ardabili, Colege of Agricultural Sciences. |
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Título: |
Grain filling and fatty acid composition of safflower fertilized with integrated nitrogen fertilizer and biofertilizers. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 4, p. 236-243, abr. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Enchimento de grãos e composição de ácidos graxos em plantas de cártamo adubadas com fertilizante nitrogenado e biofertilizantes. |
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Conteúdo: |
The objective of this work was to evaluate the effects of the integrated application of nitrogen fertilizer and biofertilizers on the yield, grain filling period, and composition of fatty acids of safflower (Carthamus tinctorius). Split-plot experiments were carried out during the 2011 and 2012 crop seasons. The treatments consisted of seed inoculation with plant growth-promoting rhizobacteria (Azotobacter chroococcum strain 5, Azospirillum lipoferum strain F, and Pseudomonas putida strain 186) in the subplots, including a control without seed inoculation; and of the application of N fertilizer at different rates (60, 120, and 180 kg ha-1 urea) in the main plots, including a control without N. The highest grain yield, grain filling period, and effective grain filling period were obtained by the application of 180 kg ha-1 urea and by seed inoculation with P. putida. The application of high N rates and P. putida inoculation resulted in 25.66% increase of the potential rate of grain filling. Biofertilizer inoculation in seed reduced the contents of saturated fatty acids (palmetic and stearic acids) and increased the contents of unsaturated fatty acids (linoleic, linolenic, and oleic acids). The suitable amount of N fertilizer (between 120 and 180 kg ha-1 urea) can improve plant growth, and the quantity and quality of oil in seeds treated with P. putida in safflower plants. |
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Palavras-Chave: |
Oil qulity. |
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Thesagro: |
Carthamus Tinctorius; Pseudomonas Putida. |
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Thesaurus NAL: |
Fatty acids; Plant growth-promoting rhizobacteria; Seed inoculation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159886/1/Grain-filling-and-fatty-acid.pdf
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Marc: |
LEADER 02290naa a2200229 a 4500
001 2069624
005 2017-05-16
008 2017 bl uuuu u00u1 u #d
100 1 $aSHARIFI, R. S.
245 $aGrain filling and fatty acid composition of safflower fertilized with integrated nitrogen fertilizer and biofertilizers.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Enchimento de grãos e composição de ácidos graxos em plantas de cártamo adubadas com fertilizante nitrogenado e biofertilizantes.
520 $aThe objective of this work was to evaluate the effects of the integrated application of nitrogen fertilizer and biofertilizers on the yield, grain filling period, and composition of fatty acids of safflower (Carthamus tinctorius). Split-plot experiments were carried out during the 2011 and 2012 crop seasons. The treatments consisted of seed inoculation with plant growth-promoting rhizobacteria (Azotobacter chroococcum strain 5, Azospirillum lipoferum strain F, and Pseudomonas putida strain 186) in the subplots, including a control without seed inoculation; and of the application of N fertilizer at different rates (60, 120, and 180 kg ha-1 urea) in the main plots, including a control without N. The highest grain yield, grain filling period, and effective grain filling period were obtained by the application of 180 kg ha-1 urea and by seed inoculation with P. putida. The application of high N rates and P. putida inoculation resulted in 25.66% increase of the potential rate of grain filling. Biofertilizer inoculation in seed reduced the contents of saturated fatty acids (palmetic and stearic acids) and increased the contents of unsaturated fatty acids (linoleic, linolenic, and oleic acids). The suitable amount of N fertilizer (between 120 and 180 kg ha-1 urea) can improve plant growth, and the quantity and quality of oil in seeds treated with P. putida in safflower plants.
650 $aFatty acids
650 $aPlant growth-promoting rhizobacteria
650 $aSeed inoculation
650 $aCarthamus Tinctorius
650 $aPseudomonas Putida
653 $aOil qulity
700 1 $aNAMVAR, A.
700 1 $aSHARIFI, R. S.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 4, p. 236-243, abr. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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