Ploidy determines the chromosomal set level (diploid or polyploid) and serves as a fundamental characteristic of the variety, influencing the manifestation of the heterosis effect and root yield.
In the reference
55
varieties
crop Mangelwurzel,
where this is mentioned in the description.
In fodder beet breeding, diploid forms, which have two sets of chromosomes, are distinguished from polyploid forms, which are most commonly represented by triploid heterotic hybrids. The latter are obtained by crossing diploid and tetraploid parental forms, which allows for higher root yields and dry matter output compared to traditional diploid varieties.
The ploidy type is a passport characteristic of a variety or hybrid that determines the seed production technology. During the production of polyhybrid seeds, a specific spatial arrangement scheme for parental components is used, where diploid and tetraploid forms are planted in a set ratio to achieve the required genetic composition of the planting material.
General information about the subject — on the page
Ploidy.
Varieties of Mangelwurzel mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.