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.
Hordeum vulgare L. · Barley
Yereshko Oleksandr Serhiiovych, Chenda Debashysh, Ostanina Tamara Vitaliivna, Fomenko Nina Panteliivna, Kremzina Ol`ha Mykhailivna, Vasiukov Pavlo Petrovych, Hruntsev IUrii Oleksandrovych, Kuznietsova Tamara IEvheniivna, Shevtsov Viktor Mykhailovych, Serk
Avena sativa L. · Oat
SEMILLAS BATLLE, S.A.
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
P.H.PETERSEN SAATZUCHT LUNDSGAARD
Sorghum bicolor (L.) Moench · Sorghum
PIONEER HI-BRED INT
Allium cepa L. var. cepa · Onion
Syngenta Seeds B.V.
Triticum durum Desf. · Durum wheat
PIONEER HI-BRED INTERNATIONAL
Lupinus angustifolius L. · Narrow-leaf lupin
Poznanska Hodowla Roslin Sp. z o.o
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Hordeum vulgare L. · Barley
Poznanska Hodowla Roslin Sp. z o.o
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Overseas Corporation US (USA)
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Carneau Freres SA (FR)
Trifolium pratense L. · Red clover
Malopolska Hodowla Roslin Spolka z o.o.
Zea mays L. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION
Lolium multiflorum Lam. · Italian ryegrass
D'EUGENIO SEMENTI
Hordeum vulgare L. · Barley
IRTA (G. CATALUÑA)
Triticum aestivum L. · Bread wheat
Nedozim Andrii IUriiovych, Panov Oleksandr Ihorovych, Vlasenko Svitlana Volodymyrivna, Ivanov IUrii Mykolaiovych,
Hordeum vulgare L. · Barley
Poznanska Hodowla Roslin Sp. z o.o
Dactylis glomerata L. · Cocksfoot
DEUTSCHE SAAT| Deutsche Saatveredelung AG
Lolium multiflorum Lam. · Italian ryegrass
PADANA SEMENTI ELECT SRL
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
SEMILLAS BATLLE, S.A.
Avena sativa L. · Oat
CREA-CENTRO DI RICERCA INGEGNERIA E TRASFORMAZIONI AGROALIMENTARI (CREA-IT-RM)
Allium cepa L. var. cepa · Onion
Agri-Saaten
Bromus inermis Leyss. · Smooth brome
Herbert Korjus 60%, Aleksander Adojaan 40%
Triticum aestivum L. · Bread wheat
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