Jaga
ActiveVicia sativa L. · Common vetch
Zrzeszenie przed. Hod. Ros. I Nasien, 0-930 Warszawa 71
Cultivation
Cultivation of maize for silage and haylage aims to maximize the energy value of biomass through the selection of hybrids with high fiber digestibility and optimal grain composition. Key factors include leafiness, the Stay Green effect, and the balance between yield and feed quality.
Mentioned in descriptions 13 089 varieties reference book.
When selecting a hybrid for silage or haylage use, the priority becomes the total energy value of the plant rather than just grain yield. Breeding of such hybrids is focused on improving digestibility by reducing the content of indigestible lignin and improving the structure of plant fibers. Distinguishing features include increased leafiness and the Stay Green effect, which allows plants to remain green longer, extending the optimal harvest window without quality loss.
The choice of variety directly affects the efficiency of fermentation in the bunker and the digestibility of feed in the animal rumen. For silage, hybrids with floury or semi-dent grain types are preferred, as they are easier to grind and more quickly digestible. High phytosanitary resistance to diseases such as boil smut, fusarium, and stalk rots is critically important, as plant infection significantly reduces the quality of the final feed.
Agronomic practices for silage crops allow for an increase in plant density by 15–20% relative to grain crops; however, excessive thickening leads to a decrease in the proportion of ears and a drop in the total energy of the mass. Optimal harvesting is carried out when the moisture content of the entire biomass reaches the 30–35% range. The economic efficiency of using such varieties is evaluated by indicators of fiber digestibility and digestible starch content, which determines livestock productivity.
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.
Vicia sativa L. · Common vetch
Zrzeszenie przed. Hod. Ros. I Nasien, 0-930 Warszawa 71
Lolium perenne L. · Perennial ryegrass
Svalöf Weibull (SE)
Trifolium pratense L. · Red clover
Oseva Uni a.s.
x Triticosecale Wittm. ex A. Camus · Triticale
SECOBRA RECHERCHES S.A.S
Triticum aestivum L. · Bread wheat
SAATZUCHT DONAU GES.M.B.H. & COKG
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KWS SAAT SE and CO KGAA
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Limagrain Nederland B.V.
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Plant Breeding Hladke Zivotice
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
Barenbrug Holland BV, 6501 BH Nijmegen
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
Euro Grass Breeding GmbH & Co. KG, D-59557 Lippstadt
Lolium perenne L. · Perennial ryegrass
BARENBRUG HOLLAND
x Festulolium Aschers. et Graebn. · Festulolium
Klaus K. Nielsen
x Triticosecale Wittm. ex A. Camus · Triticale
WOS HENRYK / JANINA WOS / BARBARA FUROWICZ / DOROTA KAWKA
Lolium perenne L. · Perennial ryegrass
Institute of Grasslands & Environmental Research
Dactylis glomerata L. · Cocksfoot
WOLTERS LUKAS / STELLING DIETER
Medicago sativa L. · Alfalfa
Vincent Beguier
Festuca arundinacea Schreb. · Tall fescue
Barenbrug Tourmeur France
Festuca arundinacea Schreb. · Tall fescue
LIAN VAN KRUIJSSEN
Medicago sativa L. · Alfalfa
Vincent Beguier
Zea mays L. · Maize
LEIPERT RAINER
Medicago sativa L. · Alfalfa
Semences De France (FR)
Zea mays L. · Maize
LEIPERT RAINER
Vicia sativa L. · Common vetch
Selgen a.s., CZ
Secale cereale L. · Rye
KWS Lochow