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Variety traits

Apricot Vigor

Prunus armeniaca L.

Apricot vigor is a key varietal trait, assessed by the length of annual shoot growth and the degree of branching, which directly determines the crown formation strategy and the choice of orchard planting density.

In the reference 176 varieties crop Apricot, where this is mentioned in the description.

To assess apricot vigor, a scoring scale is used in comparison with control varieties on identical rootstocks, as well as morphometric measurements of the length of extension shoots and lateral branches. Vigorous growth is characterized by rapid development of skeletal wood, whereas varieties with moderate growth have a more pronounced ability to form fruiting wood.

Excessive vigor leads to rapid bareness of skeletal branches and shifting of the fruiting zone to the periphery of the crown, which requires corrective pruning. Regulation of this trait is critical for maintaining the longevity of short fruiting structures, such as spurs and bouquet branches, where the main apricot crop is concentrated.

General information about the subject — on the page Vigor.

Sources8

Varieties of Apricot 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.

Ips 2437

Active

Prunus armeniaca L. · Apricot

Marie-France Bois

FR
2 records

Riland

Active

Prunus armeniaca L. · Apricot

Yount, Harry

2 records

Medalis

Active

Prunus armeniaca L. · Apricot

Marie-France Bois

FR
4 records

PEPS 97016

Active

Prunus armeniaca L. · Apricot

SCEA PEPS (Pépinères Escande Programme Sélection)

FR
4 records

Noogat

Active

Prunus armeniaca L. · Apricot

CEP Innovation SARL (FR)/Institut National de la Recherche Agronomique (FR)

FR
3 records

Lunafull

Active

Prunus armeniaca L. · Apricot

MARIO GUALANDI

3 records

Ravilong

Active

Prunus armeniaca L. · Apricot

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

FR
4 records

Manicot

Active

Prunus armeniaca L. · Apricot

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
3 records

Dorada

Active

Prunus armeniaca L. · Apricot

José Egea Caballero^^^David Ruiz González^^^LORENZO BURGOS ORTIZ

3 records

Fardosa

Active

Prunus armeniaca L. · Apricot

Newcot SAS (FR)

FR
2 records

Pieve

Active

Prunus armeniaca L. · Apricot

Daniele Bassi

3 records

Cirano

Active

Prunus armeniaca L. · Apricot

PSB Producción Vegetal S.L

3 records

Rubichic

Application submitted

Prunus armeniaca L. · Apricot

Newcot SAS (FR)

FR
2 records

Aviera

Active

Prunus armeniaca L. · Apricot

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
4 records

Bolero

Active

Prunus armeniaca L. · Apricot

PSB Producción Vegetal S.L

3 records

Boutard

Active

Prunus armeniaca L. · Apricot

Boucherand J.N. (FR)

FR
4 records

Gemma

Active

Prunus armeniaca L. · Apricot

Daniele Bassi^^^Stefano Foschi

3 records

Bebeco

Active

Prunus armeniaca L. · Apricot

FR
5 records

Harogem

Active

Prunus armeniaca L. · Apricot

CZ FR
4 records

Ledana

Active

Prunus armeniaca L. · Apricot

CZ SK
6 records

Lejuna

Active

Prunus armeniaca L. · Apricot

CZ SK
7 records

Vemina

Active

Prunus armeniaca L. · Apricot

CZ SK
4 records

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