RUICI0852A
ActiveRosa L. · Rose
H.C.A De Groot
Variety traits
Maturity group
Maturity group is a biological characteristic of a variety that determines the length of its growing season from emergence to full maturity. This trait is a key tool for planning agronomic operations and selecting varieties suited to the climatic conditions of a region.
Mentioned in descriptions 89 063 varieties reference book.
Maturity group represents a biological characteristic of a variety that determines the duration of the growing season from the moment of seedling emergence to the onset of harvest or full maturity. This trait directly influences the choice of production strategy, allowing agronomists to optimize harvest timing, minimize losses due to crop lodging or over-ripening, and adapt crops to local climate conditions, avoiding risks associated with early frosts or drought periods.
The assessment of the maturity group is conducted within the framework of state variety testing on specialized plots by comparing the variety under study with a zoned standard. The duration of the growing season in days is used as a quantitative indicator. The gradation of groups from early-maturing to late-maturing does not have uniform numerical boundaries for all species, as it is based on the biological characteristics of a specific crop and the conditions of the cultivation zone.
Membership in a maturity group is determined by the genetic characteristics of the variety, however, the rate of progression through phenological phases depends on abiotic factors such as temperature regime, moisture availability, and photoperiodism. Cultivation techniques, including sowing dates and fertilization systems, can adjust maturation timing but do not change the genetic classification of a variety into a specific group.
There is an interconnection between the maturity group and biochemical indicators of product quality, such as protein and gluten content in the grain. For effective utilization of this trait, it is necessary to rely on the results of local trials, as a variety may perform differently under various soil and climatic conditions.
Breakdown by crop
Maize maturity group
5 061
Tomato maturity group
2 293
Sunflower maturity group
1 708
Maturity group — soft wheat
1 598
Maize maturity group
1 583
Grape Ripening Period
1 407
Potato maturity group
1 217
Barley Maturity Group
1 086
Pepper maturity groups
1 065
Apple Ripening Groups
890
Bean maturity group
807
Peach Maturity Group
794
Pea Maturity Group
779
Maturity Group — Soybean
777
Rapeseed maturity group
739
Maturity group — sugar beet
700
Cucumber Maturity Groups
670
Lettuce maturity group
589
Grape Ripening Period
579
Maturity group — Perennial ryegrass
564
Sweet Cherry Ripening Period
507
Carrot Maturity Groups
415
Melon maturity groups
410
Maturity group — white cabbage
384
Found in these crops
Varieties that feature this in their description
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.
SCH75907
ActiveRosa L. · Rose
Piet Schreurs Holding B.V.
Spitfire
ActiveBrassica napus var. napus · Rapeseed
FORAGE INNOVATIONS LTD
Sei Nerva
ActiveChrysanthemum L. · Chrysanthemum
Toru Miyaguchi
RC Tecumseh
ActivePanicum virgatum L. · Switchgrass
Roger Samson^^^Erik Delaquis
RB A140
ActiveVaccinium corymbosum L. · Highbush blueberry
Schulze Phillipp,da Costa Ana Catarina Estrela
Sei Comyn
ActiveChrysanthemum L. · Chrysanthemum
Nobuo Ishiguro
Sakuhime
ActivePrunus persica (L.) Batsch · Peach
YAEGAKI HIDEAKI|SUESADA YUKO|YAMAGUCHI MASAMI|SAWAMURA YUTAKA|ADACHI EISUKE|YAMANE TAKAYOSHI|HAJI TAKASHI|UCHIDA MAKOTO|SUZUKI KATSUYUKI
Prim
ActiveTriticum aestivum L. · Bread wheat
Getreidezüchtung Peter Kunz
Poya
TerminatedGlycine max (L.) Merr. · Soybean
Arnold Schori Agroscope
Reuben
ActiveRubus L. subg. Rubus · Blackberry
John R. Clark c/o Hargreaves Plants Ltd
Red Apple
ActiveSolanum tuberosum L. · Potato
Solanum International Inc.
RUIMCO0003
ActiveRosa L. · Rose
H.C.A De Groot
Rax Artemis
ActiveHybrids between Ranunculus asiaticus L. and Ranunculus cortusifolius Willd.
Shuichi Kusano
Queen Crest
ActivePrunus persica (L.) Batsch · Peach
Rosa Linda
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
GULF COAST RES.AND EDUC.CENTER
Rochfort
ActiveTriticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES S.A.S.
Revelation
ActiveTriticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE
Pimpernel
ActiveSolanum tuberosum L. · Potato
Landbruks- og matdepartementet, N - 0030 Oslo
Red Moon
ActiveGuzmania Ruiz et Pav. · Guzmania
Caroline De Meyer^^^Luc Pieters
PHJ8R
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
PHB4D
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Richmond
ActivePhleum pratense L. · Timothy grass
Limagrain UK
PH2VJ
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL