Rate and sites of water uptake by bean seed as affected by high temperature stress.

Rate and sites of water uptake by bean seed as affected by high temperature stress.

The entry site and rate of water uptake were verified in two meso-american bean cultivars Perolo (carioca type) and BRS-Valente (black) produced with and without high temperature stress. To study the principal water entry site during soaking the seed size and sealed with acrylic glue: 1. micropyle; 2. raphe; 3. hilum; 4. micropyle + rate + hilum and 5. check (without glue).

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Bibliographic Details
Main Authors: BASSINELLO, P. Z., THUNG, M., SOARES, D. M., DEL PELOSO, M. J., AIDAR, H., KLUTHCOUSKI, J., OLIVEIRA, I. P. de
Other Authors: PRISCILA ZACZUK BASSINELLO, CNPAF
Format: Artigo de periódico biblioteca
Language:English
eng
Published: 2003-06-20
Subjects:Estresse., Água, Feijão, Phaseolus Vulgaris, Semente, Temperatura.,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/211215
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Description
Summary:The entry site and rate of water uptake were verified in two meso-american bean cultivars Perolo (carioca type) and BRS-Valente (black) produced with and without high temperature stress. To study the principal water entry site during soaking the seed size and sealed with acrylic glue: 1. micropyle; 2. raphe; 3. hilum; 4. micropyle + rate + hilum and 5. check (without glue).

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