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Pre-determination of survival rate of apple and pear scions after X-ray treatment

✍ Scribed by T. Visser; D. P. Vries; J. J. Verhaegh


Book ID
104756426
Publisher
Springer
Year
1969
Tongue
English
Weight
281 KB
Volume
18
Category
Article
ISSN
0014-2336

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πŸ“œ SIMILAR VOLUMES


Pre-selection of compact mutants induced
✍ T. Visser; J. J. Verhaegh; D. P. Vries πŸ“‚ Article πŸ“… 1971 πŸ› Springer 🌐 English βš– 754 KB

Mutation breeding of apple and pear started in 1965 using dormant scions which, after irradiation (X-rays), were grafted on rootstocks . The most efficient dose for apple was around 3 krad, for pear between 4 .5 and 7 krad . Primarily shoots exhibiting compact traits were selected, defining such sho