|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
27/04/2001 |
|
Data da última atualização: |
25/06/2019 |
|
Autoria: |
SALOMAO, A. N. |
|
Título: |
Effect of liquid nitrogen storage on Zizyphus joazeiro seeds. |
|
Ano de publicação: |
1995 |
|
Fonte/Imprenta: |
Cryo-Letters, v. 16, p. 85-90, 1995. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Zizyphus joazeiro (Mart.) seeds - endocarps - tolerance to low temperature (-196øC) was investigated. Seeds were directly exposed to liquid nitrogen for 24 hours and thawed slowly at room temperature. Frozen seeds did not reveal sensivity to LN2 and showed higher gennination percentage and gennination rate than the control. The results suggest that the seeds are freezjng-tolerant and cryopreservation may be an altemative for their gennplasm conservation. |
|
Palavras-Chave: |
Armazenagem; Conservation; Conteudo; Juazeiro; Liquid nitrogen; Nitrogenio liquido; Preservacao; Preservation; Zizyphus joazeiro. |
|
Thesagro: |
Conservação; Germoplasma; Semente; Umidade. |
|
Thesaurus Nal: |
germplasm; seeds; storage. |
|
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
|
Marc: |
LEADER 01247naa a2200313 a 4500
001 1130988
005 2019-06-25
008 1995 bl uuuu u00u1 u #d
100 1 $aSALOMAO, A. N.
245 $aEffect of liquid nitrogen storage on Zizyphus joazeiro seeds.$h[electronic resource]
260 $c1995
520 $aZizyphus joazeiro (Mart.) seeds - endocarps - tolerance to low temperature (-196øC) was investigated. Seeds were directly exposed to liquid nitrogen for 24 hours and thawed slowly at room temperature. Frozen seeds did not reveal sensivity to LN2 and showed higher gennination percentage and gennination rate than the control. The results suggest that the seeds are freezjng-tolerant and cryopreservation may be an altemative for their gennplasm conservation.
650 $agermplasm
650 $aseeds
650 $astorage
650 $aConservação
650 $aGermoplasma
650 $aSemente
650 $aUmidade
653 $aArmazenagem
653 $aConservation
653 $aConteudo
653 $aJuazeiro
653 $aLiquid nitrogen
653 $aNitrogenio liquido
653 $aPreservacao
653 $aPreservation
653 $aZizyphus joazeiro
773 $tCryo-Letters$gv. 16, p. 85-90, 1995.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
