- Tytuł:
- Identification of superior parents for potato breeding programmes of new cultivars for processing.
- Autorzy:
-
Domański, Leszek
Zimnoch-Guzowska, Ewa
Domańska, Maria - Powiązania:
- https://bibliotekanauki.pl/articles/2198880.pdf
- Data publikacji:
- 2002-06-23
- Wydawca:
- Instytut Hodowli i Aklimatyzacji Roślin
- Tematy:
-
fry colour
combining ability
parental choice
potato
tuber quality traits - Opis:
- Abstract Combining ability of 27 potato parents was evaluated in three factorial cross experiments (North Carolina II design) at Młochów Research Center of Plant Breeding and Acclimatization Institute (IHAR). The pool of tested forms comprised 18 cultivars and 9 parental lines. Depending on the experiment 60 or 90 unselected individuals per each family were evaluated. Completely randomised block design was applied for the purposes of each experiment. Progenies were evaluated for 7 traits. Important from the point of view of processing quality traits: fry colour, percentage of defect-free chips, tuber shape and the incidence of secondary growth seem to be determined by both additive and non-additive action of genes. However, in the case of fry colour the proportion of general combining ability were considerably higher than that for specific combining ability. There were identified five valuable parents for breeding of cultivars suitable for chip processing (Atlantic, Brodick, Panda, Signal, M-62633), and two parents (Agria, Shepody) for breeding of cultivars for French fries processing.
- Źródło:
-
Plant Breeding and Seed Science; 2002, 46, 1; 79-91
1429-3862
2083-599X - Pojawia się w:
- Plant Breeding and Seed Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł