Variety traits

Gooseberry fruit abscission

Ribes uva-crispa L.

Gooseberry fruit abscission is a varietal characteristic that determines the tendency of fruits to drop upon ripening, which affects harvest timing and crop losses.

In the reference 13 varieties crop Gooseberry, where this is mentioned in the description.

When evaluating gooseberry varieties, a five-point scale is used, where 5 points are assigned to non-abscising varieties and 1 point to those with severe fruit drop. The procedure is carried out visually during the ripening period, with differences between varieties being most pronounced during changing weather conditions, particularly with alternating heat, wind, and rain.

In addition to genetic predisposition, abscission is influenced by stress factors such as drought or sharp fluctuations in humidity. In breeding and variety testing, the fruit detachment force is also taken into account, which is an important instrumental criterion for a variety's suitability for mechanical harvesting, typically ranging from 50 to 150 grams.

It is important to distinguish between varietal abscission of ripe fruits and premature fruit drop due to pathogens, such as anthracnose or pest infestation. A high tendency towards abscission forces agronomists to shorten harvest periods and prevent losses caused by adverse meteorological phenomena.

General information about the subject — on the page Shattering.

Sources8

Varieties of Gooseberry 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.