|
Registro Completo |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
26/10/1993 |
|
Data da última atualização: |
26/10/1993 |
|
Autoria: |
KURIAN, R. M.; MURTI, G. S. R.; IYER, C. P. A. |
|
Afiliação: |
(Indian Institute of Horticultural Research, Bangalore, India, Contribuition No. 125/90). |
|
Título: |
Abscisec acid levels in shoot apices in relation to tree vigour in mango (Mangifera indica L.). |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Gertenbauwissenschaft, v. 56, n.2 p.84-86, 1991. |
|
ISSN: |
0016-476X |
|
Idioma: |
Inglês |
|
Conteúdo: |
Higher ABA levels were recorded in shoot apices of the more vigorous cultivar 'Langra` than that of the less vigorous cultivar 'Kerala Dwarf`. The ABA content of dormant apical buds was nearly threefold higher than that of active ones in both cultivars. Thees of cv. 'Alphonso` in which the vigour was restricted by soil drenching tratment with paclobutrazol (2.5 g/tree) reveled lower ABA levels (2.275 ug/g fresh weight). than untreaed control trees (2.80 ug/g fresh weight). Hence, in is postulated that ABA might not be the inhibitor responsible for restriction of vigour in mango trees, but might play a role in the determination of tree size by regulating the flushing habit. |
|
Palavras-Chave: |
Controle; Cultivar. |
|
Thesagro: |
Clima; Crescimento. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01237naa a2200205 a 4500
001 1646342
005 1993-10-26
008 1991 bl --- 0-- u #d
022 $a0016-476X
100 1 $aKURIAN, R. M.
245 $aAbscisec acid levels in shoot apices in relation to tree vigour in mango (Mangifera indica L.).
260 $c1991
520 $aHigher ABA levels were recorded in shoot apices of the more vigorous cultivar 'Langra` than that of the less vigorous cultivar 'Kerala Dwarf`. The ABA content of dormant apical buds was nearly threefold higher than that of active ones in both cultivars. Thees of cv. 'Alphonso` in which the vigour was restricted by soil drenching tratment with paclobutrazol (2.5 g/tree) reveled lower ABA levels (2.275 ug/g fresh weight). than untreaed control trees (2.80 ug/g fresh weight). Hence, in is postulated that ABA might not be the inhibitor responsible for restriction of vigour in mango trees, but might play a role in the determination of tree size by regulating the flushing habit.
650 $aClima
650 $aCrescimento
653 $aControle
653 $aCultivar
700 1 $aMURTI, G. S. R.
700 1 $aIYER, C. P. A.
773 $tGertenbauwissenschaft$gv. 56, n.2 p.84-86, 1991.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
