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Variety traits

Tillering

Tillering is the ability of cereal crops to form lateral shoots from the tillering node, which determines the variety's biological potential to create a productive stand.

Mentioned in descriptions 4 028 varieties reference book.

Tillering is an important element of yield structure, reflecting the biological capacity of cereals to form lateral shoots. A distinction is made between total tillering, which includes all shoots, and productive tillering, which counts only those stems that have formed a filled ear or panicle.

The index is measured in units per plant and is determined during yield structure analysis before harvest by counting the shoots of typical representatives of the variety. For modern winter wheat varieties, the optimal productive tillering coefficient is considered to be 2–3, and for spring wheat — 1.1–1.3.

The value of tillering depends on the interaction between the variety's genetics and environmental conditions, including stand density, timing and depth of sowing, availability of moisture and nutrients, as well as temperature regime. An important criterion when evaluating a variety is the stability of this indicator, which reduces the risk of sharp yield fluctuations when weather conditions change.

Sources10

Breakdown by crop

Tillering — common wheat 76 Barley Tillering 23 Triticale tillering 18 Tillering — Durum Wheat 17 Rice tillering 14 Sorghum Tillering 13 Maize Tillering 12 Tillering — Rye 11 Chrysanthemum bushiness 10 Tillering in Italian ryegrass 6 Tillering — Sudan grass 5 Tillering — Perennial ryegrass 5 Tillering in grain sorghum 4 Tomato Bushiness 4 Bushiness — Anthurium andraeanum 4 Tillering — Orchard grass 4 Festulolium tiller density 4 Branching in Soybean 4 Branching — New Guinea Impatiens 4 Branching — Pelargonium zonale 4 Tillering of Spelt 3 Branching — Garden Chrysanthemum 3 Pepper Bushiness 3 Rose bushiness 3

Found in these crops

Bread wheat 296 Barley 126 Maize 88 Perennial ryegrass 83 Triticale 53 Rice 45 Durum wheat 44 Rye 34 Italian ryegrass 31 Tall fescue 29 Sorghum 28 Oat 24

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.

Akklimat

Active

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

HU
3 records

Apple 3GL

Active

Lolium perenne L. · Perennial ryegrass

CZ
3 records

Barening

Active

Festuca arundinacea Schreb. · Tall fescue

CZ
3 records

IS Spirella

Active

Triticum aestivum L. · Bread wheat

SK
4 records

Pannonia NS

Active

Triticum aestivum L. · Bread wheat

HU
6 records

Trivale

Active

Triticum aestivum L. · Bread wheat

RO
3 records

Rasa

Active

Hordeum vulgare L. · Barley

LV
4 records

Putna

Active

Triticum aestivum L. · Bread wheat

RO
3 records

Kristaps

Active

Hordeum vulgare L. · Barley

LV
4 records

Georgiana

Active

Triticum aestivum L. · Bread wheat

RO
3 records

Grandur FD

Active

Triticum durum Desf. · Durum wheat

RO
3 records

Duilio

Active

Triticum durum Desf. · Durum wheat

IT
3 records

Catria

Active

x Triticosecale Wittm. ex A. Camus · Triticale

IT
4 records

Beta 11

Active

Vicia sativa L. · Common vetch

HU
3 records

Avuno

Active

Triticum aestivum L. · Bread wheat

RO
3 records

LG Resonanz

Application submitted

Triticum aestivum L. subsp. aestivum · Bread wheat

CZ DE
2 records

Ramazzotti

Active

Lolium multiflorum Lam. · Italian ryegrass

DE
2 records

LG31293

Active

Zea mays L. · Maize

SK
2 records

Spezi

Terminated

Zea mays L. · Maize

DE
2 records

Ludmilo

Active

Zea mays L. · Maize

SK
2 records

Adhyl

Active

Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass

CZ
2 records

Aagenda

Terminated

Zea mays L. · Maize

DE
3 records

Vit

Active

Avena sativa L. · Oat

SK
3 records

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