Digitale Medien
Springer
Theoretical and applied genetics
36 (1966), S. 366-379
ISSN:
1432-2242
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
Notizen:
Summary The quality of wines and unfermented grape juices depends, among others, on their biotic value, checked by biological tests. This value shows a positive correlation with the degree of resistance of the plants to botanical and zoological parasites and the pathogenic effects of their products. Wines and juices of low biotic value fromVitis varieties and species with high resistance were fed to hens and chicks. Treated chicks from untreated parents and untreated chicks from treated parents developed certain anomalies, partly expressed by malformation of the legs and by cramplike conditions attributable to deficient nervous function. The relation between the changes caused in the yolk and egg white by specific biostatica in wines and grape juices fed to fowl and the indicators of grape resistance are discussed.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00631140
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