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agronom.cc cultivar database

Variety traits

Yield of Walnut

Juglans regia L.

A key indicator of walnut productivity, measured as the mass of dry in-shell nuts per tree or per unit area. Efficiency depends on the bearing habit, age of the orchard, and planting density.

In the reference 83 varieties crop Persian walnut, where this is mentioned in the description.

During walnut cultivar testing, the weight of nuts cleaned of the husk and dried is recorded, with an mandatory evaluation of the kernel percentage relative to the total fruit weight. At the individual tree level, yield figures vary from 20–40 kg for mature specimens to 100–200 kg under intensive cultivation practices.

Yield per hectare is determined by the planting scheme and the intensity of orchard management, reaching an average of approximately 3.5–5 tons per hectare in modern orchards, and up to 7–8 tons under experimental conditions. To maximize output, cultivars with a lateral bearing habit are preferred, as they possess the potential for regular and high harvests.

Maintaining productivity requires monitoring the annual stability of fruit bearing and performing formative pruning to prevent canopy shading. As the walnut is a light-demanding crop, adequate light distribution in intensive orchards is critical for realizing the potential yield.

General information about the subject — on the page Yield.

Sources8

Varieties of Persian walnut 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.

Rubina

Active

Juglans regia L. · Persian walnut

SI
2 records

Sușița

Active

Juglans regia L. · Persian walnut

RO
2 records

Verisval

Active

Juglans regia L. · Persian walnut

RO
2 records

Chaberte

Active

Juglans regia L. · Persian walnut

FR
2 records

Midland

Active

Juglans regia L. · Persian walnut

2 records

Valcor

Active

Juglans regia L. · Persian walnut

RO
2 records

Purpurovy

Active

Juglans regia L. · Persian walnut

NL
2 records

Hrozynets`kyi

Active

Juglans regia L. · Persian walnut

Satina Liudmyla Fedorivna, Zatokovyi Fedir Tykhonovych,

UA
1 record

Slava Ukraini

Terminated

Juglans regia L. · Persian walnut

Zatokovyi V'iacheslav IUriiovych

UA
2 records

Pam'iati Pasenkova

Terminated

Juglans regia L. · Persian walnut

Khokhlov Serhii IUriiovych, Yadrov Oleksandr Oleksiiovych,

UA
2 records

Vebu 6

Active

Juglans regia L. · Persian walnut

Yukal Ivan Ivanovych

UA
2 records

Rudkіvs'kyi

Terminated

Juglans regia L. · Persian walnut

Saiko Valentyna Ivanivna, Satina Liudmyla Fedorivna, Zatokovyi Fedir Tykhonovych,

UA
1 record

Barthere

Terminated

Juglans regia L. · Persian walnut

BARTHERE (FR)

FR
1 record

Milotai kései

Active

Juglans regia L. · Persian walnut

Szentivanyi Peter

HU
2 records

Pishchanskyi

Withdrawn

Juglans regia L. · Persian walnut

ZHADAN VIKTOR MARKIIANOVYCH

UA
2 records

Ela

Active

Juglans regia L. · Persian walnut

BF-LJ agr. sadjarstvo MB (SI)

SI
1 record

Korzheutskyi

Active

Juglans regia L. · Persian walnut

Tsurkan Ion

UA
1 record

CORJEUTI

Withdrawn

Juglans regia L. · Persian walnut

TURCANU ION

RO
1 record

Arkad

Terminated

Juglans regia L. · Persian walnut

Khokhlov Serhii IUriiovych, Yadrov Oleksandr Oleksiiovych, Pasenkov Arkadii Konstiantynovych,

UA
2 records

Fernet

Active

Juglans regia L. · Persian walnut

Ahronomichnyi Nats. Doslidnyts`kyiinstytut Frantsi

UA
1 record

Nedoboivs`kyi

Active

Juglans regia L. · Persian walnut

Satina Liudmyla Fedorivna, Zatokovyi Fedir Tykhonovych,

UA
1 record

Lehin

Application submitted

Juglans regia L. · Persian walnut

Ruzhyts`kyi Oleksii Zenonovych, Oleksiuk Liudmyla Ivanivna, Kozhokar Zina Myroslavivna, Dronyk Nataliia Illivna,

UA
2 records