Cultivation
Seeding rate is the number of seeds per unit area, which determines plant stand density and optimal nutrition area for realizing the biological potential of a variety. This indicator is closely related to the morphological characteristics of the crop and the variety's response to environmental cond…
Mentioned in descriptions 2 803 varieties reference book.
Seeding rate determines the plant stand density per hectare, ensuring a balance between efficient use of area and the prevention of excessive intraspecific competition. For an agronomist, this parameter is a tool for managing a variety's biological potential, allowing the plant to form an optimal yield structure.
The choice of rate depends on the biological characteristics of the variety, such as tillering or branching type, plasticity, and maturity group. Varieties with high productive tillering require different rates than those with low tillering, and large-seeded varieties need an increased weight-based rate (kg/ha) to achieve the target plant density.
The assessment of the correct seeding rate is conducted taking into account the variety's resistance to lodging and the quality of the final product. Excessive density can lead to stem elongation and weakening of the root system, and for certain crops, such as confectionery sunflower, negatively affect the size of the marketable grain fractions.
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.
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Hordeum vulgare L. · Barley
CSIC/SEMILLAS BATLLE
Triticum aestivum L. · Bread wheat
Luchna Inna Stanislavivna, Usova Zoia Vasylivna, Iodkovskyi Vladislav Zdislavovych, Riabchun Nataliia Ivanivna, Yel`nikov Mykola Ivanovych, Zviahin Andrii Fedorovych,
Daucus carota L. · Carrot
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Panicum miliaceum L. · Proso millet
KUTNOWSKA HODOWLA BURAKA CUKROWEGO Sp.z o.o.
Avena sativa L. · Oat
Moskalets Valentyna Mykolaivna, Derev'ianko Stanislav Vasyl`ovych, Buniak Nataliia Mykolaivna, Matros Oleksandra Pylypivna,
Pisum sativum L. · Pea
Kaliuzhnyi Oleksandr IUriiovych, Ukrainets` Viktor Valentynovych, Kaliuzhna Emiliia Al`oziivna, Orlov Stanislav Dmytrovych, Roik Mykola Volodymyrovych,
Atriplex hortensis L.
BURNICHI FLOAREASTRUGARIU CARMEN-GABRIELA
Glycine max (L.) Merr. · Soybean
Zaparniuk Nadiia Ivanivna, Sherepitko Nila Apollinariivna, Sereda Liudmyla Mechyslavivna, Boiko Anatolii Leonidovych, Sozinov Oleksii Oleksiiovych, Zabolotnyi Hryhorii Mykhailovych, Patyka Volodymyr Pylypovych, Sherepitko Valent`yn Vasyl`ovych,
Pisum sativum L. · Pea
Yanivs`kyi Ihor Mykolaiovych, Bodnarenko Klavdiia Borysivna, Ukrainets` Viktor Valentynovych, Kaz`miruk Halyna Fedorivna, Stebnovs`ka Anzhela IAkymivna, Kaliuzhna Emiliia Al`oziivna, Kuz` Vasyl` Volodymyrovych, Rozvadovs`kyi Al`ozii Martynovych,
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Sergio Nieto
Lotus corniculatus L. · Bird's-foot trefoil
Buhaiov Vasyl Dmytrovych, Khom'iak Mariia Mykhailivna, Baistruk-Hlodan Lesia Zinoviivna, Konyk Hryhorii Stanislavovych,
Bromus inermis Leyss. · Smooth brome
TAGRO Červený Dvůr, spol. s r.o. (CZ)
Lens culinaris Medik. · Lentil
SPÓJNIA Hodowla i Nasiennictwo Ogrodnicze sp. z o.o.
Vicia faba L. var. equina St.-Amans · Horse bean
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Allium cepa L. · Onion
Willem P. Van haecke
Triticum aestivum L. · Bread wheat
Sogroup (FR)
Raphanus sativus L. ssp. acanthiformis (Morel) Stankev · Daikon
Jean-Charles Renaudat
Avena sativa L. · Oat
Tarasenko Oleksandr Anatoliiovych, Sten`ko Volodymyr Illich, Solodushko Vira Pylypivna, Liaschenko Oleksandr Ivanovych,
Panicum miliaceum L. · Proso millet
Ponomarenko Nadiia Serhiivna, Biriukova Ol`ha Volodymyrivna, Yehorov Dmytro Kostiantynovych, Horlachova Olha Vikentiivna, Horbachova Svitlana Mykolaivna,
Triticum aestivum L. · Bread wheat
Skryplov Volodymyr Oleksandrovych, Morhun Bohdan Volodymyrovych, Bratuschak Serhii Petrovych, Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Sorghum bicolor (L.) Moench · Sorghum
Kretynina Oksana Volodymyrivna, Hamandii Vasyl Leonidovych,
Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum
Kretynina Oksana Volodymyrivna, Hamandii Vasyl Leonidovych,
Brassica napus L. · Rapeseed
Sholomkevych Ivanna Myronivna, Abramyk Mykhailo Ivanovych, Sytnik Ihor Danylovych,