Resumo
Nineteen German and five Dutch potato varieties were observed in relation to greening and sprout growth development in the tubers. The Dutch varieties Jaerla and Bintje and the German varieties Atica, Emergo and Topi were less susceptible to greening, but all the others in the second reading, 10 days after light exposition, showed the skin green or very green. Jetta, Broca, Wiebke, Palma, Lux, Rubin and Salvia, 5 days after light exposition also showed similar results. The varieties that showed early sprout growth were Omega, Jaerla and Bintje, being the latter slower in relation to development. Geelbling, Salvia and Spunta are late sprout growth varieties.
NOTAS
Esverdeamento e brotação em cultivares alemães e holandeses de batata
Observations on greening and sprout growth in german and dutch potato varieties
Jairo Lopes de CastroI, * * Com bolsa de suplementação do CNPq. ; Hilário da Silva Miranda FilhoI; Joassy de Paula Neves JorgeII
ISeção de Raízes e Tubérculos, IAC
IIDivisão de Plantas Alimentícias Básicas, Instituto Agronômico, IAC
SUMMARY
Nineteen German and five Dutch potato varieties were observed in relation to greening and sprout growth development in the tubers.
The Dutch varieties Jaerla and Bintje and the German varieties Atica, Emergo and Topi were less susceptible to greening, but all the others in the second reading, 10 days after light exposition, showed the skin green or very green. Jetta, Broca, Wiebke, Palma, Lux, Rubin and Salvia, 5 days after light exposition also showed similar results.
The varieties that showed early sprout growth were Omega, Jaerla and Bintje, being the latter slower in relation to development. Geelbling, Salvia and Spunta are late sprout growth varieties.
Texto completo disponível apenas em PDF.
Full text available only in PDF format.
Recebida para publicação a 8 de setembro de 1981.
- 1. BAERUG, R. Influence of different rates and intensities of light on solanine content and cooking quality of potato tubers. European Potato Journal, 5:242-251, 1962.
- 2. BEUKEMA, H. P. Dormancy and sprout growth. In: INTERNATIONAL COURSE OF POTATO PRODUCTION, 1., Wageningen, Holanda. p.5-12.
- 3. BOOCK, O. J. Instruções para a cultura da batatinha. Campinas, Instituto Agronômico, 1963. 35p. (Boletim, 128)
- 4. ORGEL, W. H.; VAIDYA, K. A.; DAHM, P. A. Cholinesterase inhibition in vitro by extracts of potato. Proceedings of the Iowa Academy of Science, 65:160-162, 1958.
Datas de Publicação
-
Publicação nesta coleção
17 Dez 2007 -
Data do Fascículo
1982
Histórico
-
Recebido
08 Set 1981
