IS Spirellina
ActiveTriticum aestivum L. · Bread wheat
Variety traits
Triticum aestivum L.
An indicator of the homogeneity of a soft wheat grain batch by size, determined by sieve analysis as the percentage of the two largest fractions in the initial mass.
In the reference 19 varieties crop Bread wheat, where this is mentioned in the description.
Uniformity is determined by sieving a grain sample through a set of control sieves with oblong apertures. The indicator is calculated as the ratio of the total mass of the two adjacent largest fractions to the mass of the initial sample, expressed as a percentage.
For certified soft wheat seeds, the optimal value is considered to be no less than 80%. Lower values indicate non-uniformity of the batch, which complicates precise sowing and leads to uneven plant development, as grains from different parts of the spikelet biologically have different sizes.
The use of uniform seeds is critically important for establishing a homogeneous agrophytocenosis and ensuring uniform emergence. In commercial production, high uniformity also optimizes grain processing regimes in the milling industry, reducing technological losses.
General information about the subject — on the page Uniformity.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Yamkova Olena Viktorivna, Masiuk Nina Oleksiivna, Soloshenko Olha Viktorivna, Panov Oleksandr Ihorovych, Vlasenko Svitlana Volodymyrivna,
Triticum aestivum L. · Bread wheat
Secobra Recherches, FR
Triticum aestivum L. · Bread wheat
Hladilina Tetiana Volodymyrivna, Kotelevs`kyi IUrii Oleksandrovych, Snytko Valerii IAkovych, Batashova Mariia IEvhenivna, Tyshcenko Volodymyr Mykolaiovych,
Triticum aestivum L. · Bread wheat
Agrigenetics d.o.o. (HR)
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
Prokaiev Oleksandr Serhiiovych, Viniukova Olha Borysivna,
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Triticum aestivum L. · Bread wheat
Cseuz Laszlo / Papp Maria / Bona Lajos / Beke Bela / Ovari Judit / Fonad Peter / Matuz Janos / Pauk Janos / Pugris Tamas
Triticum aestivum L. · Bread wheat
Lavrinets` Hryhorii Semenovych, Shamsheva Nadiia Mykhailivna, Marchuk Nina Stepanivna, Moskalenko Vasyl` Illich, Tyshcenko Volodymyr Mykolaiovych,
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
SAATZUCHT JOSEF BREUN GmbH&Co.KG
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat