Cosmos
ActiveSolanum tuberosum L. · Potato
KONST RESEARCH BV (NL)
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
KONST RESEARCH BV (NL)
Daucus carota L. · Carrot
Yurhen Berh
Lolium perenne L. · Perennial ryegrass
FEUERSTEIN ULF^^^Heinrich Busch
Trifolium repens L. · White clover
PIET ARTS
Solanum tuberosum L. · Potato
F.BRANDS
Trifolium pratense L. · Red clover
Rolf Gaue^^^Martin Frauen
x Festulolium Aschers. et Graebn. · Festulolium
SS Hladkè Zivotico S.R.O.
Solanum tuberosum L. · Potato
R.P.GRAVELAND
Solanum tuberosum L. · Potato
VEREINIGTE BOERDE| Vereinigte Boerde-Altmark- Saaten Magdeburg GmbH / BIERMA H.I.| H.I. Bierma
Lolium perenne L. · Perennial ryegrass
BARENBRUG HOLLAND
Hordeum vulgare L. · Barley
Limagrain Nederland B.V.
Dactylis glomerata L. · Cocksfoot
INTERNATIONAL SEEDS INC
Beta vulgaris Garden Beet Group · Garden beet
Bejo Zaden BV (NL)
Solanum tuberosum L. · Potato
Rijkert Benning c/o Dr. R.J. Mansholt's Veredelingsbedrijf BV
Medicago sativa L. · Alfalfa
VEB Saat und Pflanzgut (DE)
Medicago sativa L. · Alfalfa
Tourneur Grandes Cultures Obtentions SNC (FR)
Beta vulgaris Garden Beet Group · Garden beet
Rijk Zwaan Zaadteelt en Zaadhandel B.V. (NL)
Solanum tuberosum L. · Potato
RES.STAT.FREDERICTON
x Festulolium Aschers. et Graebn. · Festulolium
Plant Breedomg Station Hladke Zivotice
Solanum tuberosum L. · Potato
Andi John Gordon Gibson
Dactylis glomerata L. · Cocksfoot
DEUTSCHE SAATVEREDELUNG AG
Solanum tuberosum L. · Potato
GW te Winkel
Solanum tuberosum L. · Potato
GERMICOPA SAS
Solanum tuberosum L. · Potato
MARIEN WINTERS