Dammika
ActiveAllium cepa L. var. cepa · Onion
Agri-Saaten
Variety traits
Yield is the volume of produce obtained per unit area, reflecting the realization of a variety's genetic potential under specific growing conditions.
Mentioned in descriptions 67 000 varieties reference book.
A variety's yield represents the volume of produce harvested per unit area and is categorized into potential, projected, biological, and actual yield. It manifests as the result of the plant's genetic capabilities being realized, limited by external environmental conditions and the effectiveness of applied agricultural practices.
This indicator depends on the suitability of the variety to soil and climatic conditions, the level of agronomy, the quality of preceding crops, and genotype stability. Assessing yield structure includes an analysis of stand density, tillering, number of grains or tubers, and thousand kernel weight, which allows for the determination of productivity formation factors.
For accurate variety comparison during variety trials, indicators are adjusted to standard moisture content and correlated with a control variety standard. When selecting a variety, ecological plasticity, yield variability across different years, and statistical significance of data, expressed through the least significant difference, are taken into account.
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.
Allium cepa L. var. cepa · Onion
Agri-Saaten
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INSTITUTUL DE CERCETARE-DEZVOLTARE PENTRU LEGUMICULTURA SI FLORICULTURA VIDRA
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JIM AUGUSTINE
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MONSANTO TECHNOLOGY
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CAUSSADE SEMENCES
Allium cepa L. var. cepa · Onion
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
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PETRE LUDOVICCORNEANU GELUCORNEANU MARGARETASIRBU SORINA
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Bretagne Plants Innovation S.A.S., Billant Production S.A.S.
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Turovets` Viktor Mykhailovych, Nizheholenko Viktor Mykhailovych, Naidonov Viktor Hryhorovych, Lashyna Mariia Volodymyrivna, Netreba Olesandr Oleksandrovych, Cherchel Vladyslav IUriiovych, Antoniuk Serhii Petrovych, Bodenko Natalia Anatoliivna, Dziubetskyi
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PLANT BREEDING INSTITUTE/NSDO
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Wayland Italia Soc. Agr. a.R.L.
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Enza Zaden Beheer B.V.
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DLF-TRIFOLIUM A/S
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Syngenta Crop Protection AG, CH
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Clause Semences SA (FR)
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PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
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CAUSSADE SEMENCES
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Panora s.p.a.
Capsicum annuum L. · Bell pepper
UNITED GENETICS SEEDS CO