Recurrent selection for heat tolerance in diploid potatoes (solanum tuberosum subsp.phureja andstenotomum)

Autor:	F. L. Haynes, T. L. Gautney
Rok vydání:	1983
Předmět:	biology fungi food and beverages Growing season Recurrent selection Plant Science Heritability biology.organism_classification Solanum tuberosum Horticulture Yield (wine) Botany Ploidy Agronomy and Crop Science Solanaceae Selection (genetic algorithm)
Zdroj:	American Potato Journal. 60:537-542
ISSN:	1874-9380 0003-0589
Popis:	The response of diploid potatoes to growing seasons of high temperatures was studied at two locations in eastern North Carolina. The responses measured were survival, tuberization, and yield. One cycle of phenotypic recurrent selection for yield resulted in increases of 3% for survival, 15% for tuberization, and 27% for yield. Heritability of yield, estimated from selection response, was 0.07 for the combined locations. There was a small positive phenotypic correlation between the responses.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::86f5aa36e9157aaa373b234c3786bfe1 https://doi.org/10.1007/bf02877324 Zobrazit plný text záznamu Full text from SpringerLink