Astra
ActiveSolanum tuberosum L. · Potato
DANESPO A/S
Variety traits
Dry matter is the sum of all plant components excluding water, determining its nutritional value, keeping quality, and actual yield. This indicator is used as a marker to assess maturity stage and compare the productivity of different varieties.
Mentioned in descriptions 10 325 varieties reference book.
Dry matter represents the mass of all proteins, carbohydrates, fats, and mineral components of a plant after the removal of moisture. For an agronomist, this parameter is a fundamental characteristic that determines the feed value of a crop, harvest timing, and the subsequent keeping quality of the yield.
Dry matter content strongly depends on the type of crop, its growth stage, and physiological state. The indicator is measured as a percentage of the total mass and serves as an important marker when evaluating the resistance of varieties to abiotic stresses, such as drought or frost.
In variety trials, dry matter is used to standardize yield data, allowing for an objective comparison of varieties without distortions caused by differences in tissue hydration. The dry matter level is assessed either by the gravimetric drying method to constant weight or by rapid spectroscopy methods.
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.
Solanum tuberosum L. · Potato
DANESPO A/S
Solanum tuberosum L. · Potato
Jan Lucas Spijkman, Johanna Maria Spijkman-Vergeer
Solanum tuberosum L. · Potato
SAKA-RAGIS PFLANZENZUCHT GBR
Lolium perenne L. · Perennial ryegrass
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG. Herrn Dr. Martin Frauen / Inge Gaue
Festuca rubra L. · Red fescue
Feldsaaten Freudenberger Gmbh & Co (DE)
Solanum tuberosum L. · Potato
Potato Marketing Board Edinbourgh Maner Place (UK)
Festuca pratensis Huds. · Meadow fescue
DLF Seeds A-S, DK
Beta vulgaris Fodder Beet Group · Mangelwurzel
SAS FLORIMOND-DESPREZ Veuve et Fils
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ILVO-PLANT 39
Daucus carota L. · Carrot
Bejo Zaden B.V.
Lolium perenne L. · Perennial ryegrass
SAATZUCHT STEINACH GmbH & Co KG (DE)
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MariboHilleshög ApS
Glycine max (L.) Merr. · Soybean
Lidea France SAS, FR
Trifolium incarnatum L. · Crimson clover
SELGEN A.S
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International, Inc. (US)
Zea mays L. · Maize
Roland Debeuf
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Festuca pratensis Huds. · Meadow fescue
Saatzucht Steinach GmbH & Co KG
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland BV (NL)
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE RESEARCH GMBH and CO KG
Beta vulgaris Sugar Beet Group · Sugar beet
Strube-Dieckmann GmbH&Co.KG
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V. (NL)
Cucumis melo L. · Melon
Monstanto, NL
Festuca pratensis Huds. · Meadow fescue
RES.INSTIT.FOR IRRIGATION (HU)