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agronom.cc cultivar database

Variety traits

Yield — Onion

Allium cepa L.

A key indicator of onion cultivar productivity, measured by weight as the total or marketable mass of produce per unit area. It varies from 220 to 580 dt/ha depending on the cultivation method, plant density, and agronomic background.

In the reference 113 varieties crop Onion, where this is mentioned in the description.

Onion yield is subdivided into total and marketable, where the latter reflects the mass of quality bulbs meeting standardization requirements. Centners or tonnes per hectare are used to evaluate productivity, while kilograms per square meter are used in field trials.

Potential productivity directly depends on the cultivation technology, whether it is direct seeding, planting sets, or the transplant method. There is an inverse correlation between high yield and storage quality, which is particularly characteristic of southern cultivar types.

Key factors in crop formation are optimal plant density, which prevents the production of undersized bulbs, and a balanced mineral and organic nutrient regime, which determines both the mass and the chemical composition of the yield.

General information about the subject — on the page Yield.

Sources8

Varieties of Onion 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.

Joaquin

Active

Allium cepa L. · Onion

Nunhems, NL

UA
2 records

Romy

Active

Allium cepa L. · Onion

Kees Hoogzand

UA
3 records

Tandem

Active

Allium cepa L. · Onion

MORAVOSEED CZ A.S.

UA
2 records

Pantano

Active

Allium cepa L. · Onion

Martin Slot, John Pieter Schipper,

UA
2 records

Delfis

Active

Allium cepa L. · Onion

Holovchenko Roman Oleksandrovych,Holovchenko Oleksandr IAkovych,

UA
2 records

Hiberna

Active

Allium cepa L. · Onion

MORAVOSEED

SK
2 records

Mercedes

Active

Allium cepa L. · Onion

Albert Burkett

CY
2 records

Contado

Active

Allium cepa L. · Onion

HAZERA SEEDS B.V.

UA
3 records

Goblin

Active

Allium cepa L. · Onion

ENZA ZADEN

UA
2 records

Makométa

Active

Allium cepa L. · Onion

Barnoczki Attila / Barnoczki Attilane / Balazs Imrene

HU SK
3 records

Giugnese

Protection expired

Allium cepa L. · Onion

De Corato Sementi (IT)

IT SI
2 records

Kamal

Active

Allium cepa L. · Onion

Willem van Haerke

UA
2 records

Kira

Active

Allium cepa L. · Onion

ISI SEMENTI SPA

IT
2 records

Akado

Active

Allium cepa L. · Onion

Neil Alcock

UA
3 records

Zen

Active

Allium cepa L. · Onion

Ballardini Massimiliano

HU UA
3 records

Tosca

Active

Allium cepa L. · Onion

Petr Klapste

UA
2 records

PREDICTION

Active

Allium cepa L. · Onion

Thaam Wijnker

UA
2 records

Bereket

Active

Allium cepa L. · Onion

UA
4 records

Mikado

Active

Allium cepa L. · Onion

CY
4 records

SV4774NW

Active

Allium cepa L. · Onion

UA
3 records