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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
26/12/2000 |
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Data da última atualização: |
18/07/2019 |
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Autoria: |
CHACKO, E. K.; KOHLI, R. R.; RANDHAWA, G. S. |
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Título: |
Investigations on the use of (2-Chloroethyl) phosphonic acid (Ethephon, Cepa) for the control of biennial bearing in mango. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 2, p. 389-398, 1974. |
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Idioma: |
Inglês |
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Conteúdo: |
Biennial bearing is a serious economic problem facing mango growers. In the past it has been attributed to the lack of new growth and insufficient carbohydrate and nitrogenous reserves following a year of heavy cropping. The results of our studies conducted over a period of 4 years have shown that ethephon (200 ppm) could be used to induce heavy flowering and fruiting during the "off year" in the notedly biennial bearing cv. 'Langra'. The spray applicationsof ethephon should be started during September and continued four to five times at 15-20 days intervalo Higher concentrations of ethephon, viz. 500, 1000 and 2 000 ppm, induced moderate to heavy leaf abscission in the experimental trees. Consecutive applications of 200 ppm ethephon for a period of 3 years did not show any decline in the vigour and yielding ability of the treated 'Langra' mango trees |
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Palavras-Chave: |
Floral induction; Inducao floral. |
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Thesagro: |
Floração; Frutificação; Manga; Mangifera Indica; Regulador de Crescimento. |
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Thesaurus Nal: |
flowering; fruiting; mangoes; plant growth substances. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01674naa a2200277 a 4500
001 1130915
005 2019-07-18
008 1974 bl --- 0-- u #d
100 1 $aCHACKO, E. K.
245 $aInvestigations on the use of (2-Chloroethyl) phosphonic acid (Ethephon, Cepa) for the control of biennial bearing in mango.$h[electronic resource]
260 $c1974
520 $aBiennial bearing is a serious economic problem facing mango growers. In the past it has been attributed to the lack of new growth and insufficient carbohydrate and nitrogenous reserves following a year of heavy cropping. The results of our studies conducted over a period of 4 years have shown that ethephon (200 ppm) could be used to induce heavy flowering and fruiting during the "off year" in the notedly biennial bearing cv. 'Langra'. The spray applicationsof ethephon should be started during September and continued four to five times at 15-20 days intervalo Higher concentrations of ethephon, viz. 500, 1000 and 2 000 ppm, induced moderate to heavy leaf abscission in the experimental trees. Consecutive applications of 200 ppm ethephon for a period of 3 years did not show any decline in the vigour and yielding ability of the treated 'Langra' mango trees
650 $aflowering
650 $afruiting
650 $amangoes
650 $aplant growth substances
650 $aFloração
650 $aFrutificação
650 $aManga
650 $aMangifera Indica
650 $aRegulador de Crescimento
653 $aFloral induction
653 $aInducao floral
700 1 $aKOHLI, R. R.
700 1 $aRANDHAWA, G. S.
773 $tScientia Horticulturae$gv. 2, p. 389-398, 1974.
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