Variety traits

Yield — Pumpkin (interspecific hybrids)

Cucurbita maxima Duchesne x Cucurbita moschata Duchesne

The yield of interspecific pumpkin hybrids (Cucurbita maxima x Cucurbita moschata) is a breeding trait that reflects the efficiency of combining parental lines to obtain marketable fruits or for use as rootstocks.

In the reference 9 varieties crop Cucurbita maxima Duchesne x Cucurbita moschata Duchesne, where this is mentioned in the description.

When assessing the yield of these hybrids, measurements are taken in tons per hectare, accounting for the weight of fruits and seeds. Productivity indicators vary in a wide range: from 17.0–22.0 t/ha to 46.6–48.1 t/ha, which depends directly on the parental effect, line compatibility, and growing conditions. Breeding is aimed at balancing vegetative growth and the accumulation of dry matter in the flesh.

As rootstocks for cucurbits, the productivity of the hybrids themselves is of secondary importance compared to their ability to increase the overall yield of grafted plants. Studies include the analysis of ecological plasticity and the stability of hybrid combinations, while excessive vegetative growth often requires adjustment of planting patterns for optimal fruit formation.

General information about the subject — on the page Yield.

Sources8

Varieties of Cucurbita maxima Duchesne x Cucurbita moschata Duchesne 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.