Data/hora: 13/06/2024 04:15:06

Provedor de dados: | 21
País: | Germany
Título: | Resistens mod stinkbrand i vinterhvede &amp; resistens mod stribesyge i vårbyg
Autores: | Nielsen, B.J.
Data: | 2002
Ano: | 2002
Palavras-chave: | Crop health; Quality; Protection Breeding; Genetics and propagation.
Resumo: | Danish wheat varieties are tested on a set of different Tilletia populations for their level of resistance. Resistance to bunt is studied by inoculating seeds artificially with different populations of bunt before sowing. 5 g of spores per kg of seeds is used, and the ”isolates” used are selected among the 50-60 different populations of bunt collected from different parts of the country. 2-3 different populations are used for inoculation the first year, and varieties showing good resistance are tested further in the following years on 3-6 new populations. The susceptible variety Herzog (up to 86% attack) and the highly resistant variety Stava (normally 0-0.2% attack) are included every year as reference. In July the number of ears with attacks of bunt is counted.
Tipo: | Report
Idioma: | dan

Identificador:

http://orgprints.org/7969/1/7969.pdf

Nielsen, B.J. (2002) Resistens mod stinkbrand i vinterhvede & resistens mod stribesyge i vårbyg. [Resistance against common bunt (Tilletia tritici) in winter wheat and resistance against leaf stripe (Pyrenophora graminea) in spring barley.] Danmarks JordbrugsForskning, Landbrugets Rådgivningscenter.

Relação: | http://orgprints.org/7969/
Formato: | application/pdf