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Variety traits

Thousand kernel weight

Thousand kernel weight is an indicator characterizing seed size, density, and plumpness, expressed in grams. It is an essential tool for calculating seeding rates and indirectly assessing a crop's yield potential.

Mentioned in descriptions 11 999 varieties reference book.

Thousand kernel weight is an integral indicator reflecting the quality of seed material. Large and heavy seeds contain more nutrients, which ensures high germination energy, the development of a robust root system, and uniform emergence. Measurement is performed according to established protocols by weighing seed samples, cleaned of impurities, followed by adjustment to standard moisture content.

The value of this indicator depends on the genetic traits of the variety, as well as conditions during the grain-filling period, including temperature and moisture availability. Agronomic practices, mineral nutrition levels, stand density, and the phytosanitary condition of the crops significantly influence grain plumpness.

Assessment of thousand kernel weight is carried out by comparing actual values with the originator's varietal characteristics or the data of a control variety used in a specific region. Consistently high values within a single variety indicate better grain plumpness and high quality of seed material, which often correlates with final yield.

Sources10

Breakdown by crop

Found in these crops

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

Kondor

Active

Triticum aestivum L. · Bread wheat

Fazekas Miklos / Farkas Bela / Csemy Tibor / Lesna, Lydia / Zalabay Gyula / Bartalos Menyhert / Fueloep Peter

HU
4 records

Hordeum vulgare L. · Barley

Lietuvos agrarinių ir miškų mokslų centras

LT
4 records

Kerpo

Active

Pisum sativum L. · Pea

Ivaylo Popov, Todor Kertikov, Daniela Kertikova

BG
5 records

Klaudyna

Active

Triticum aestivum L. · Bread wheat

Danko Hodowla Roslin Sp.z.o.o.

PL
5 records

Pisum sativum L. · Pea

GSN Semences SAS (FR)

FR
3 records

Kehlibar

Active

Avena sativa L. · Oat

Todorka Savova

BG
4 records

Kata

Active

Arachis hypogaea L. · Peanut

Dr. Balla Zoltán, Tiszakürt

HU
3 records

Kebeos

Active

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
5 records

Karo

Active

Lupinus angustifolius L. · Narrow-leaf lupin

Poznanska Hodowla Roslin Sp. z o.o

PL
4 records

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
4 records

Kaskadyor 3

Terminated

Hordeum vulgare L. · Barley

S. Tsvetkov, K. Tsvetkov, I. Iliev, T. Petrova, I. Panayotov

BG
4 records

Kannas

Protection expired

Hordeum vulgare L. · Barley

Lars A Gradin

SE
4 records

Jarlanka

Active

Triticum aestivum L. · Bread wheat

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

PL
4 records

Triticum aestivum L. · Bread wheat

Kärntner Saatbau reg.Gen.m.b.H.

AT
3 records

Zea mays L. · Maize

DZYuBETSKIJ BORIS VLADIMIROVICh / ChERChEL' VLADISLAV YuR'EVICh / ANTONYuK SERGEJ PETROVICh / OLIZ'KO ALEKSEJ PETROVICh

UA
3 records

IS Tordo

Active

Triticum aestivum L. · Bread wheat

GDM ARGENTINA S.A

HR
3 records

Jutta

Terminated

Pisum sativum L. · Pea

W VON BORRIES-ECKENDORF GMBH & CO. KOMMANDITGESELLSCHAFT

DE
4 records

Triticum aestivum L. · Bread wheat

Istropol Solary a.s., Horné Myto SK

HU
3 records

Jolival

Terminated

Hordeum vulgare L. · Barley

V. Jorion & Fils S.A.

BE
4 records

Ioana

Active

Hordeum vulgare L. · Barley

RUSSU FLORINCRISAN IOANAKADAR ROZALIATRITEAN NICOLAEFILIP MANUELA

RO
4 records

Idefix

Terminated

Lupinus angustifolius L. · Narrow-leaf lupin

Dr. Nikolay Kuptsov c/o Scientific-production firm "Lupin" / Dr. Peter Roemer in Fa. GHG Saaten GmbH

DE
4 records

Phaseolus vulgaris L. · Common bean

Krakowska Hodowla, PL

UA
4 records

Ireg 18

Active

Glycine max (L.) Merr. · Soybean

Piszkerne Fueloep Eva / Nemeth Gyulane / Deak Janosne / Fodorne Jelics Henrietta

HU
4 records

Iceberg

Terminated

Linum usitatissimum L. · Common flax

GIE Linea Semences de lin (FR)/Agri Obtentions SA (FR)

FR
4 records

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