Variation in protein content of peas under Finnish conditions
| Autor: | Reijo Karjalainen, Simo Hovinen |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 1981 |
| Předmět: | |
| Zdroj: | Agricultural and Food Science, Vol 53, Iss 4 (1981) |
| Druh dokumentu: | article |
| ISSN: | 1459-6067 1795-1895 |
| Popis: | The variation of protein content and correlations between protein content and agronomic traits were studied on materials in variety trials over five years and at two locations in southern Finland. Protein content and protein yield of a given genotype varied widely in different years. High temperature during the growing season was the main climate factor influencing protein content. Statistically significant variation in protein content was found between different genotypes. Correlations between protein content and seed yield were weak, negatively significant in only two years. The relationship between seed weight and protein content was negative in all years. Late maturity was positively associated with protein content in all years and at both locations. It is suggested that breeding for protein productivity in northern conditions it is more effective to improve seed yield and yield stability than to attempt improving protein content. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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