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Articles

TULIP BREEDING BASED ON NON-REDUCED POLLENGRAIN TECHNIQUE

Article number
109_31
Pages
227 – 234
Language
Abstract
Unreduced pollengrains have been produced by the method of bulb treatment with nitrous oxide.
Chromosome counts in pollen tubes were carried out for a number of cultivars.

The pollengrain produced had a variable percentage of unreduced chromosomes and were used to pollinate diploid cultivars.
The hybrids were not analysed for ploidy, but a general analysis of the characters of the seed plants was carried out and the results will be shown.

Publication
III International Symposium on Flower Bulbs
Authors
B. Andreasen
Keywords
Full text
https://doi.org/10.17660/ActaHortic.1980.109.31
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