Envy
Protection expiredLolium perenne L. · Perennial ryegrass
PURE SEED TESTING
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.
Lolium perenne L. · Perennial ryegrass
PURE SEED TESTING
Oryza sativa L. · Rice
Almo S.p.A.
Triticum durum Desf. · Durum wheat
S.I.S. SOCIETA' ITALIANA SEMENTI / SYNGENTA FRANCE S.A.S.
Triticum aestivum L. · Bread wheat
DSP Delley Samen und Pflanzen AG
Rhododendron L. · Azalea
WALTER PREIL|RALF LUTTMANN
x Triticosecale Wittm. ex A. Camus · Triticale
Danko Hodowla Roslin Sp.z.o.o.
x Triticosecale Wittm. ex A. Camus · Triticale
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
Syngenta Participations,CH
Triticum aestivum L. · Bread wheat
Syngenta Hadmersleben
Triticum durum Desf. · Durum wheat
Ragt 2n, F
Hordeum vulgare L. · Barley
Zahynailo Mykola Ivanovych, Lehkun Ihor Borysovych, Babash Andrii Borysovych, Zahynailo Mykola Ivanovych, Perekhrest Valentyna Arkhypivna, Tarasiuk Vasyl` Prokopovych, Kirdohlo IEvhen Kostiantynovych, Linchevskyi Anatolii Adamovych,
Triticum aestivum L. · Bread wheat
Saaten Union Recherche (FR)
Triticum aestivum L. · Bread wheat
Borislav Kobiljski
Triticum aestivum L. · Bread wheat
Borislav Kobiljski
Triticum aestivum L. · Bread wheat
KWS UK LTD
Triticum aestivum L. · Bread wheat
SAULESCU NICOLAEITTU GHEORGHEGIURA AURELITTU MARIANAMUSTATEA POMPILIU
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Zea mays L. subsp. mays (Maize Group) · Maize
DOW AgroSciences
Triticum aestivum L. · Bread wheat
S.A.S. Florimond Desprez Veuve & Fils
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
LIDEA FRANCE SAS
Secale cereale L. · Rye
Danko Hodowla Roslin Sp.z.o.o.
x Triticosecale Wittm. ex A. Camus · Triticale
SW Seed Hadmersleben GmbH (DE)
Festuca rubra L. · Red fescue
TURF-SEED INC