Variety traits

Shattering

Shattering is an indicator of grain resistance to falling out of the spike or inflorescence during ripening and harvesting, which influences the scale of yield losses. This trait is genetically determined and manifests under the influence of adverse weather factors.

Mentioned in descriptions 4 447 varieties reference book.

Shattering represents the ability of grain to remain attached to the spike or inflorescence during the period of standing crop over-ripening and throughout the harvesting process. The manifestation of this trait is expressed in the spontaneous dropping of grains, which directly leads to a reduction in quantitative yield indicators for the farm.

The severity of shattering depends on the morpho-anatomical structure of the plant, in particular the strength of the attachment of glumes to the rachis, the degree of development of mechanical tissues, and the diameter of vascular bundles. Furthermore, the resistance of a variety is determined by the interaction of the genotype with the environment, as sudden temperature fluctuations and squally winds can trigger losses even in relatively resistant varieties.

Resistance assessment in variety trials is conducted on a five-point scale, where 5 points correspond to high resistance and 1 point to low. In addition to visual observations, methods of manual grain 'detachment', morphological analysis of spike structure, and instrumental measurement of grain retention force or counting of fallen seeds per unit area are employed.

Sources5

Breakdown by crop

Shattering of grapes 259 Apple Fruit Drop 205 Shattering — Common Wheat 165 Shattering in Sunflower 142 Shattering of grapes 104 Rapeseed Shattering 91 Shattering — soybean 63 Pear fruit drop 61 Rapeseed shattering 42 Tomato shattering 37 Pea Shattering 34 Plum fruit drop 34 Shattering in barley 31 Shedding — blackcurrant 23 Shattering — durum wheat 21 Olive abscission 20 Apricot fruit drop 19 Apple fruit drop 18 Shattering — Oat 17 Peach fruit drop 13 Rice shattering 13 Gooseberry fruit abscission 13 Shattering (fruit drop) — Red currant 11 Shattering — Flax 11

Found in these crops

Rapeseed 330 Soybean 190 Bread wheat 171 Rapeseed 146 Sunflower 145 Grapevine 131 Common grape vine 56 Pea 42 Barley 41 Apple 36 Blackcurrant 30 Tomato 28

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.

Furia

Terminated

Glycine max (L.) Merr. · Soybean

PIONEER HI-BRED INTERNATIONAL

2 records

Gioiello

Active

Oryza sativa L. · Rice

Borando Daniele (IT)

2 records

Firenze '90

Active

Prunus domestica L. · European plum

2 records

Excel

Application submitted

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

3 records

FOCTD176A

Active

Brassica napus L. · Rapeseed

Reinhard Hemker

2 records

Etna

Withdrawn

Brassica napus L. · Rapeseed

KWS UK LTD

2 records

Éva

Active

Lathyrus sativus L. · Grass pea

Toth Sandorne Dr. Hubai Erzsebet / Bobvos Palne / Breznyik Katalin / Basilidesne Dr. Toth Erzsebet

3 records

Ester

Terminated

Brassica napus var. napus · Rapeseed

SVENSK HANS

4 records

Es Capello

Withdrawn

Brassica napus L. · Rapeseed

Euralis Semences

3 records

ES Fuego

Active

Brassica napus var. napus · Rapeseed

LIDEA FRANCE SAS

4 records

Duma odes`ka

Active

Triticum aestivum L. · Bread wheat

Babaiants Ol`ha Vadymivna, Parfent`iev Mykhailo Hryhorovych, Reshetnikova Valentyna Semenivna, Solomonov Ruslan Viacheslavovych, Lytvynenko Raisa Ivanivna, Rubakha Serhii Andriiovych, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Topal Mykola

3 records

Epokha odes`ka

Active

Triticum aestivum L. · Bread wheat

Babaiants Lazar Tihranovych, Rybalka Oleksandr Illich, Marinin Liubov Ivanivna, Reshetnikova Valentyna Semenivna, Lytvynenko Raisa Ivanivna, Kostiuk Stanislav Vasyl`ovych, Ptashenchuk Oleksandr Mykytovych, Honcharuk Nina Oleksandrivna, Lytvynenko Mykola A

3 records

DK Extorr

Terminated

Brassica napus var. napus · Rapeseed

MONSANTO TECHNOLOGY

2 records

DK Exsun

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

Efektna

Active

Triticum aestivum L. · Bread wheat

STARYCHENKO VASYL MYKOLAIOVYCH, SHTAKAL MYKOLA IVANOVYCH, KOVALCHUK SERHII OLEKSANDROVYCH, DAVYDIUK HANNA VOLODYMYRIVNA, HOLYK LIUBOV MYKOLAIVNA

3 records

DK Exlevel

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

3 records

DK Exstar

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

DP 2379

Active

Gossypium hirsutum L. · Upland cotton

DELTA&PINE LAND HOLDING

2 records

Dora

Protection expired

Gossypium hirsutum L. · Upland cotton

GERMAIN'S COTTON SEEDS

3 records

Dollar

Active

Helianthus annuus L. · Sunflower

Rustica Prograin Genetique SA (FR)

2 records

DK Exsteel

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

DK Expower

Terminated

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

DATAL

Application submitted

Vitis L. · Grapevine

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

2 records

Copernicus

Active

Brassica napus var. napus · Rapeseed

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

2 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.