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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Rondônia. |
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Data corrente: |
21/01/1997 |
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Data da última atualização: |
13/11/2019 |
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Autoria: |
FURLANI, A. M. C. |
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Título: |
Differences in phosphorus uptake, distribution, and use by sorghum genotypes grown with low phosphorus. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
Lincoln: University of Nebraska, 1981. |
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Páginas: |
103p. |
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Descrição Física: |
Avaliação do acervo - 2019.
Critérios- Atualidade; Uso/consulta/empréstimo; Estado físico.
Disponível na Embrapa Rondônia. |
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Idioma: |
Inglês |
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Notas: |
Doctor Sc. thesis. |
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Conteúdo: |
Sorghum (Sorghum bicolor (L.) Moench) genotypes were grown in nutrient solutions and in solis at low P under greenhouse conditions to determine genotypes differences for dry matter yields, P concentrations and contents, dry matter produced per unit P, P distribution amos plant parts, P uptake rates, and intact root phosphatases activities. Genotypes grown in nutrient solutions with organic sources of P (ethylammonium, glyceryl-, and phenyl-phosphates) produced as much dry matter as plants grown with the inorganic sources of P KH2PO4 and calcium tribasic phosphate and produced more dry matter when grown in soils, Plants grown with organic P compounds in both nutrient solutions and soil had higher P concentrations and contents than plants grown with inorganic P compounds. Phosphorus from organic sources was more readily available to plants than P from inorganic sources. Differences in growth and P use were noted among genotypes when a large number of plants (90 to 120 plants per container) were grown together in nutrient solution at 129 umole P liter-1. Widest differences among genotypes for dry matter yields were noted for plants grown with ethylammonium, glyceryl-, calcium tribasic-, and potassium dihydrogen phsophates. Plants grown with KH2PO4 and calcium tribasic phosphate had nearly six-fold higher values for dry matter produced per unit P than grown ethylammonium phosphate. Calcium tribasic phosphate and KH2PO4 appeared to be the best P compounds to use to screen sorghum genotypes for tolerance to low P (...) MenosSorghum (Sorghum bicolor (L.) Moench) genotypes were grown in nutrient solutions and in solis at low P under greenhouse conditions to determine genotypes differences for dry matter yields, P concentrations and contents, dry matter produced per unit P, P distribution amos plant parts, P uptake rates, and intact root phosphatases activities. Genotypes grown in nutrient solutions with organic sources of P (ethylammonium, glyceryl-, and phenyl-phosphates) produced as much dry matter as plants grown with the inorganic sources of P KH2PO4 and calcium tribasic phosphate and produced more dry matter when grown in soils, Plants grown with organic P compounds in both nutrient solutions and soil had higher P concentrations and contents than plants grown with inorganic P compounds. Phosphorus from organic sources was more readily available to plants than P from inorganic sources. Differences in growth and P use were noted among genotypes when a large number of plants (90 to 120 plants per container) were grown together in nutrient solution at 129 umole P liter-1. Widest differences among genotypes for dry matter yields were noted for plants grown with ethylammonium, glyceryl-, calcium tribasic-, and potassium dihydrogen phsophates. Plants grown with KH2PO4 and calcium tribasic phosphate had nearly six-fold higher values for dry matter produced per unit P than grown ethylammonium phosphate. Calcium tribasic phosphate and KH2PO4 appeared to be the best P compounds to use to screen sorghum... Mostrar Tudo |
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Thesagro: |
Absorção; Fósforo; Nutrição; Sorghum Bicolor; Sorgo. |
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Thesaurus Nal: |
absorption; nutrition; phosphorus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02287nam a2200229 a 4500
001 1473400
005 2019-11-13
008 1981 bl uuuu m 00u1 u #d
100 1 $aFURLANI, A. M. C.
245 $aDifferences in phosphorus uptake, distribution, and use by sorghum genotypes grown with low phosphorus.
260 $aLincoln: University of Nebraska$c1981
300 $a103p.$cAvaliação do acervo - 2019. Critérios- Atualidade; Uso/consulta/empréstimo; Estado físico. Disponível na Embrapa Rondônia.
500 $aDoctor Sc. thesis.
520 $aSorghum (Sorghum bicolor (L.) Moench) genotypes were grown in nutrient solutions and in solis at low P under greenhouse conditions to determine genotypes differences for dry matter yields, P concentrations and contents, dry matter produced per unit P, P distribution amos plant parts, P uptake rates, and intact root phosphatases activities. Genotypes grown in nutrient solutions with organic sources of P (ethylammonium, glyceryl-, and phenyl-phosphates) produced as much dry matter as plants grown with the inorganic sources of P KH2PO4 and calcium tribasic phosphate and produced more dry matter when grown in soils, Plants grown with organic P compounds in both nutrient solutions and soil had higher P concentrations and contents than plants grown with inorganic P compounds. Phosphorus from organic sources was more readily available to plants than P from inorganic sources. Differences in growth and P use were noted among genotypes when a large number of plants (90 to 120 plants per container) were grown together in nutrient solution at 129 umole P liter-1. Widest differences among genotypes for dry matter yields were noted for plants grown with ethylammonium, glyceryl-, calcium tribasic-, and potassium dihydrogen phsophates. Plants grown with KH2PO4 and calcium tribasic phosphate had nearly six-fold higher values for dry matter produced per unit P than grown ethylammonium phosphate. Calcium tribasic phosphate and KH2PO4 appeared to be the best P compounds to use to screen sorghum genotypes for tolerance to low P (...)
650 $aabsorption
650 $anutrition
650 $aphosphorus
650 $aAbsorção
650 $aFósforo
650 $aNutrição
650 $aSorghum Bicolor
650 $aSorgo
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 4 | |
| 3. |  | PARANHOS, B. A. J.; PONCIO, S.; MORELLI, R.; NAVA, D. E.; SÁ, L. A. N. de; MANOUKIS, N. C. Non-target effects of the exotic generalist parasitoid wasp Fopius arisanus (Sonan) estimated via competition assays against Doryctobracon areolatus (Szepligeti) on both native and exotic fruit fly hosts. BioControl, v. 66, n, 1, p. 83-96, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Semiárido. |
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| 4. | | PARANHOS, B. A. J.; SA, L. A. N. de; MANOUKIS, N. C.; PRADO, S. de S.; MORELLI, R.; NAVA, D. E.; LIMA, A. L.; JANG, E. Competição interespecífica entre o parasitoide exótico Fopius arisanus e o nativo Doryctobracon areolatus (Hymenoptera Braconidae) em Anastrepha fraterculus (Diptera: Tephritidae). In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito. Faça bonito: use controle biológico: anais. Brasília, DF: Embrapa, 2013. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá; Embrapa Clima Temperado; Embrapa Meio Ambiente; Embrapa Semiárido. |
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| Registros recuperados : 4 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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