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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
28/08/2002 |
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Data da última atualização: |
09/08/2011 |
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Autoria: |
DENARDI, F.; CAMILO, A. P. |
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Título: |
Maca 'Condessa'. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: DONADIO, L. C. (Ed.). Novas variedades brasileiras de frutas. [Jaboticabal]: Sociedade Brasileira de Fruticultura, [2000]. 205 p. p. 112-113. |
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Idioma: |
Português |
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Conteúdo: |
Origem; Caracteristicas da planta; Caracteristicas do fruto; Adaptacao a condicoes ecologicas; Doencas e pragas. |
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Palavras-Chave: |
Brasil; Epagri 408-Condessa. |
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Thesagro: |
Fruta; Maçã; Malus Domestica; Variedade. |
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Thesaurus Nal: |
apples; Brazil; fruits. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00756naa a2200241 a 4500
001 1370955
005 2011-08-09
008 2000 bl uuuu u00u1 u #d
100 1 $aDENARDI, F.
245 $aMaca 'Condessa'.
260 $c2000
520 $aOrigem; Caracteristicas da planta; Caracteristicas do fruto; Adaptacao a condicoes ecologicas; Doencas e pragas.
650 $aapples
650 $aBrazil
650 $afruits
650 $aFruta
650 $aMaçã
650 $aMalus Domestica
650 $aVariedade
653 $aBrasil
653 $aEpagri 408-Condessa
700 1 $aCAMILO, A. P.
773 $tIn: DONADIO, L. C. (Ed.). Novas variedades brasileiras de frutas. [Jaboticabal]: Sociedade Brasileira de Fruticultura, [2000]. 205 p. p. 112-113.
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Embrapa Tabuleiros Costeiros (CPATC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
27/05/1992 |
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Data da última atualização: |
01/06/2006 |
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Autoria: |
GALERANI, P. R. |
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Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
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Título: |
The role of crop residue and nitrogen in the corn-soybean rotation effect. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Urbana-Champaign: University of Illinois, 1991. |
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Páginas: |
130p. |
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Idioma: |
Inglês |
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Notas: |
Ph.D. Thesis. |
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Conteúdo: |
Yields of corn following corn and soybean following soybean are usually less than when each crop follows the other, and reasons cited for this include N immobilization and allelopathy, and the lack of a poorly understood "rotation effect". The objective of this study was to attempt to overcome this lack of rotation effect by manipulating N rate, N form and crop residue, thus testing the hypothesis that part of this rotation effect may be due to N availability as influenced by its proximity to crop residue (and root growth pattern) in the soil. Experiments were conducted in 1989 and 1990 on Drummer silty clay loam (Typic Haplaquoll) and Flanagen silt loam (Aquac Argiudoll) at Urbana, IL. Dry weight of V7 and R8 corn plants, total N concentration of V7 and ear leaves, NO3- in stalks of V7 plants and in cut-stem exudate of R1 corn plants and grain yields were all lower in corn grown in the presence of corn residue than without residue or in soybean residue, while harvest index was increased by corn residue. The beneficial rotation effect when corn follows soybean was eliminated by the addition of corn residue, and was not dependent on the presence of soybean residue. Recovery of N fertilizer was greatly influenced by residue and N rate, indicating that plants were more efficient in taking up N when grown in soybean and corn residue and that recovery decreased as rate of N increased. Form of fertilizer N did not influence yield, dry weight and total N concentration of corn following corn and corn following soybean ... MenosYields of corn following corn and soybean following soybean are usually less than when each crop follows the other, and reasons cited for this include N immobilization and allelopathy, and the lack of a poorly understood "rotation effect". The objective of this study was to attempt to overcome this lack of rotation effect by manipulating N rate, N form and crop residue, thus testing the hypothesis that part of this rotation effect may be due to N availability as influenced by its proximity to crop residue (and root growth pattern) in the soil. Experiments were conducted in 1989 and 1990 on Drummer silty clay loam (Typic Haplaquoll) and Flanagen silt loam (Aquac Argiudoll) at Urbana, IL. Dry weight of V7 and R8 corn plants, total N concentration of V7 and ear leaves, NO3- in stalks of V7 plants and in cut-stem exudate of R1 corn plants and grain yields were all lower in corn grown in the presence of corn residue than without residue or in soybean residue, while harvest index was increased by corn residue. The beneficial rotation effect when corn follows soybean was eliminated by the addition of corn residue, and was not dependent on the presence of soybean residue. Recovery of N fertilizer was greatly influenced by residue and N rate, indicating that plants were more efficient in taking up N when grown in soybean and corn residue and that recovery decreased as rate of N increased. Form of fertilizer N did not influence yield, dry weight and total N concentration of corn follo... Mostrar Tudo |
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Palavras-Chave: |
Residue; Rotacao; Rotação de culturas; Soybean; Yield. |
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Thesagro: |
Milho; Nitrogênio; Rendimento; Resíduo; Soja. |
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Thesaurus NAL: |
corn; crop rotation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02222nam a2200277 a 4500
001 1459090
005 2006-06-01
008 1991 bl uuuu m 00u1 u #d
100 1 $aGALERANI, P. R.
245 $aThe role of crop residue and nitrogen in the corn-soybean rotation effect.
260 $aUrbana-Champaign: University of Illinois$c1991
300 $a130p.
500 $aPh.D. Thesis.
520 $aYields of corn following corn and soybean following soybean are usually less than when each crop follows the other, and reasons cited for this include N immobilization and allelopathy, and the lack of a poorly understood "rotation effect". The objective of this study was to attempt to overcome this lack of rotation effect by manipulating N rate, N form and crop residue, thus testing the hypothesis that part of this rotation effect may be due to N availability as influenced by its proximity to crop residue (and root growth pattern) in the soil. Experiments were conducted in 1989 and 1990 on Drummer silty clay loam (Typic Haplaquoll) and Flanagen silt loam (Aquac Argiudoll) at Urbana, IL. Dry weight of V7 and R8 corn plants, total N concentration of V7 and ear leaves, NO3- in stalks of V7 plants and in cut-stem exudate of R1 corn plants and grain yields were all lower in corn grown in the presence of corn residue than without residue or in soybean residue, while harvest index was increased by corn residue. The beneficial rotation effect when corn follows soybean was eliminated by the addition of corn residue, and was not dependent on the presence of soybean residue. Recovery of N fertilizer was greatly influenced by residue and N rate, indicating that plants were more efficient in taking up N when grown in soybean and corn residue and that recovery decreased as rate of N increased. Form of fertilizer N did not influence yield, dry weight and total N concentration of corn following corn and corn following soybean ...
650 $acorn
650 $acrop rotation
650 $aMilho
650 $aNitrogênio
650 $aRendimento
650 $aResíduo
650 $aSoja
653 $aResidue
653 $aRotacao
653 $aRotação de culturas
653 $aSoybean
653 $aYield
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