Cultivation
Sowing date is an agrotechnical parameter that determines the realization of a variety's genetic potential depending on its biological characteristics, heat requirements, and day length requirements.
Mentioned in descriptions 2 891 varieties reference book.
Sowing date is an agrotechnical guideline tied to the biological characteristics of a specific variety, such as heat requirements, response to photoperiodism, and the rate of development phases. The manifestation of variety characteristics depends on its ability to adapt to changes in calendar dates, with different varieties demonstrating varying degrees of plasticity in realizing yield and product quality.
The evaluation of a variety based on this parameter is based on the distinction between intensive and adaptive types. Intensive varieties require strict adherence to sowing dates to unlock their potential, whereas plastic forms are capable of forming stable yields within a wide time window, mitigating the impact of weather shifts, though often with a lower maximum productivity indicator.
A variety's resistance and response to the sowing date are determined by its sensitivity to light and temperature regimes. For winter crops, choosing the correct date is critical for reaching the optimal development phase before winter dormancy, while for spring crops, their photoperiodic sensitivity is considered, which influences grain quality indicators and maturity dates.
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.
Glycine max (L.) Merr. · Soybean
AGENZIA REGIONALE PER LO SVILUPPO RURALE (ERSA)
Oryza sativa L. · Rice
AL.MO S.P.A.
Trifolium incarnatum L. · Crimson clover
Agro-Largo Kft., Gyál
Triticum aestivum L. · Bread wheat
LIMAGRAIN NEDERLAND
Lupinus angustifolius L. · Narrow-leaf lupin
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
Carthamus tinctorius L. · Safflower
ISEA S.r.l.^^^ENEA
Hordeum vulgare L. · Barley
Momcilovic Vojislava, Przulj Novo,
Triticum aestivum L. · Bread wheat
Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Balla Laszlo / Vida Gyula / Szunics Laszlone / Karsai Ildiko / Veisz Otto
Triticum aestivum L. · Bread wheat
Primož Titan
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Sinapis alba L. · White mustard
P.H.PETERSEN SAATZUCHT LUNDSGAARD
Triticum aestivum L. · Bread wheat
Dr. Murányi István, Kompolt
Glycine max (L.) Merr. · Soybean
MURESANU EUGENREZI RALUCA
Pisum sativum L. · Pea
W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O
x Triticosecale Wittm. ex A. Camus · Triticale
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
Triticum durum Desf. · Durum wheat
SAATZUCHT DONAU GES.M.B.H. & COKG
Helianthus annuus L. · Sunflower
Laboulet Semences, FR
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
SAATZUCHT HANS LEMBKE
x Triticosecale Wittm. ex A. Camus · Triticale
Danko Hodowla Roslin Sp.z.o.o.
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
x Triticosecale Wittm. ex A. Camus · Triticale
LIMAGRAIN ITALIA S.P.A.
Triticum aestivum L. · Bread wheat
Limagrain Europe S.A.S
Triticum aestivum L. · Bread wheat
Limagrain Europe S.A.S
Daucus carota L. · Carrot
Cora Seeds SRL, I