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High-yielding tetraploids from 4x-2x and 2x-2x matings


, : High-yielding tetraploids from 4x-2x and 2x-2x matings. American Potato Journal. 48: 8, 300-301

Progenies from 336 unselected 4 x x 2x potato clones showed striking heterosis for yield, which is attributed to the capacity of 2n pollen formed by first division restitution to pass on to the progeny the already heterotic diploid genotype.

US$29.90


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