Variety traits
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.
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.
Triticum aestivum L. · Bread wheat
Nordsaat Saatzucht GmbH, Böhnhausen DE
Triticum aestivum L. · Bread wheat
SELGEN A.S
Zea mays L. · Maize
Syngenta Crop Protection AG
Zea mays L. · Maize
SEMENCES NICKERSON
Lolium perenne L. · Perennial ryegrass
WELSH PLANT BREEDING STATION
Triticum aestivum L. · Bread wheat
KWS Lochow
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
LIAN VAN KRUIJSSEN
Triticum aestivum L. · Bread wheat
Wiersum Plantbreeding B.V.
x Triticosecale Wittm. ex A. Camus · Triticale
SEMILLAS BATLLE, S.A.
Triticum durum Desf. · Durum wheat
Südwestdeutsche Saatzucht GmbH&Co.KG
Triticum aestivum L. · Bread wheat
Marina Marcheva, Svetlozar Drangushev, Petar Dragushev
Hordeum vulgare L. · Barley
HYBRITECH, a.s. (CZ)
Lolium x hybridum Hausskn. · Hybrid ryegrass
DLF Seeds A/S
Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
Sorghum bicolor (L.) Moench · Sorghum
Sud Cereales SCA
x Triticosecale Wittm. ex A. Camus · Triticale
Institut national de recherche pour l'agriculture, l'aliment (FR)/Agri Obtentions SA (FR)
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
x Festulolium Aschers. et Graebn. · Festulolium
R.Dapkiene, S. Nekrosas, A. Sliesaravicius,
Festuca pratensis Huds. · Meadow fescue
Instytut Hodowli I Aklimatyzacji Roslin (PL)
x Triticosecale Wittm. ex A. Camus · Triticale
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt
Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Mariann Rákszegi
Lolium multiflorum Lam. · Italian ryegrass
Prof. Dr. ir. Dirk Reheul c/o Universität Gent - Afd. Planten- teelt en Plantenveredeling
Lolium perenne L. · Perennial ryegrass
ILVO - Plant Toegepaste (BE)
Lolium perenne L. · Perennial ryegrass
ILVO Plant