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Variety traits

Germination capacity

Germination capacity is an indicator of seed sowing quality that determines their ability to produce normal seedlings within a specified period. It serves as the basis for calculating the seeding rate and planning plant stand density in the field.

Mentioned in descriptions 2 969 varieties reference book.

Germination capacity reflects the ability of seeds to germinate under optimal laboratory conditions and is expressed as a percentage of normally germinated seeds relative to the total number of seeds sown in a sample. In agronomic practice, field germination, which is always 5–25% lower than laboratory results due to environmental factors, and germination energy, which characterizes the uniformity of seedling emergence, are also distinguished.

The value of germination capacity depends on storage conditions of the seed material, adherence to temperature and humidity levels, and the biological age of the seeds. Field performance additionally depends on sowing depth, soil composition, and the presence of pests and diseases during the germination period, which requires consideration when planning crops.

Assessment of germination capacity is conducted according to approved state protocols by germinating seed samples under controlled conditions in incubators. The obtained data are mandatory for calculating the seeding rate: low values require an increase in the number of seeds per hectare to prevent thinning of crops and to ensure target yields.

Sources10

Breakdown by crop

Germination — Sugar Beet 45 Maize Germination 45 Germination — Perennial Ryegrass 29 Germination Capacity — Soft Wheat 20 Germination — Soybean 14 Sunflower germination 11 Tomato germination capacity 9 Lettuce germination 8 Germination — Kentucky bluegrass 8 Germination — tomato (interspecific hybrids) 8 Potato Germination 8 Germination rate — Tall fescue 7 Germination — Sweet Corn 7 Barley Germination Capacity 6 Cotton Germination 5 Maize germination 5 Germination — Cannabis sativa 5 Germination — Red Fescue 4 Rapeseed germination 4 Alfalfa Germination 4 Chickpea germination 4 Germination — Italian ryegrass 4 Germination Capacity — Red Clover 4 Pea Germination 3

Found in these crops

Tomato 235 Perennial ryegrass 163 Cucumber 155 Maize 135 Bell pepper 77 Lettuce 76 Bread wheat 74 Sugar beet 51 Carrot 47 Common bean 47 Barley 47 Field pumpkin 44

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.

Umanskyi 96

Application submitted

Cichorium intybus L. · Chicory

UA
1 record

Sievierianyn

Application submitted

Cucumis sativus L. · Cucumber

UA
1 record

Vasylivna F1

Application submitted

Solanum lycopersicum L. · Tomato

UA
1 record

Tornado

Terminated

Lactuca sativa L. · Lettuce

NL
2 records

Topaze

Active

Cucumis sativus L. · Cucumber

NL
1 record

Temida

Terminated

Linum usitatissimum L. · Common flax

PL
1 record

TetraMag

Withdrawn

Lolium x hybridum Hausskn. · Hybrid ryegrass

CZ
1 record

Roundabout

Withdrawn

Lolium perenne L. · Perennial ryegrass

CZ
1 record

Roksolana

Application submitted

Fagopyrum esculentum Moench · Buckwheat

UA
1 record

Rode Star

Active

Solanum tuberosum L. · Potato

NL
1 record

Sunset

Protection expired

Cosmos sulphureus Cav.

SK
1 record

Reves

Withdrawn

Capsicum annuum L. · Bell pepper

NL
1 record

Resolution

Application submitted

Poa pratensis L. · Kentucky bluegrass

CZ
1 record

Serdar

Withdrawn

Solanum lycopersicum L. · Tomato

NL
1 record

Striato d´Italia

Protection expired

Cucurbita pepo L. · Field pumpkin

Franchi Sementi (IT)

SI
1 record

Squadron

Withdrawn

Lactuca sativa L. · Lettuce

NL
1 record

Sremskyi

Application submitted

Cucumis sativus L. · Cucumber

UA
1 record

Somborius

Application submitted

Capsicum annuum L. · Bell pepper

CZ
1 record

Soncni potok

Protection expired

Cucumis sativus L. · Cucumber

Semenarna Ljubljana, SI

SI
1 record

Ruztikal

Active

x Triticosecale Wittm. ex A. Camus · Triticale

CZ
3 records

Primadina

Terminated

Solanum lycopersicum L. var. lycopersicum · Tomato

IT
1 record

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