Variety traits

Abundance and duration of peach flowering

Prunus persica (L.) Batsch

Important breeding traits of peach that determine yield potential and the crop's resistance to spring frosts. Abundance is assessed in points, and duration in days.

In the reference 34 varieties crop Peach, where this is mentioned in the description.

The abundance of peach flowering is an expert visual assessment of the intensity of the tree's blossom coverage, measured on a five-point scale. This trait is considered genetically stable and directly determines the potential future yield of the cultivar; however, excessive flowering may require subsequent agrotechnical fruit thinning.

The duration of peach flowering, which averages 10–12 days, is a variable trait highly dependent on seasonal weather conditions. The effective pollination period lasts 3–6 days from the onset of flowering, making the total duration critical under unfavorable conditions for pollinating insects.

The timing and duration of peach flowering directly influence the risk of damage to reproductive organs by late spring frosts. In breeding, preference is given to forms that combine high flowering intensity with optimal timing, which helps minimize stress impact on the crop.

General information about the subject — on the page Abundance and duration of flowering.

Sources8

Varieties of Peach 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.