A method of selecting parental pairs for the production of heterotic hybrids of outdoor tomato varieties
Vikmane, M.Y.; Dzerve, K.Y.; Rudzite, L.T., 1979: A method of selecting parental pairs for the production of heterotic hybrids of outdoor tomato varieties. Pol u rast i geterozis: 39-48
Varieties with high contents of chlorophyll and carotenoids in the leaves were used as female parents.