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
Vasyl`kivs`kyi Stanislav Petrovych, Lohvynenko Valentyna Fedorivna, Vasylenko Nadiia Vasylivna, Morhun Volodymyr Vasylovych, Shubenko Nadiia Petrivna, Shubenko Ivan Andriiovych,
Medicago sativa L. · Alfalfa
Semenarna Ljubljana d.d.
Zea mays L. subsp. mays (Maize Group) · Maize
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
Brassica napus L. · Rapeseed
Sytnik Ihor Danylovych
Zea mays L. · Maize
Syngenta Crop Protection AG
Salvia officinalis L. · Sage
Tarasenko Nadiia Ivanivna, Sereda Oleksandr Volodymyrovych, Derkach Vasyl` Oleksiiovych, Kutsenko Nina Mykolaivna,
Avena nuda L. · Naked oat
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Allium cepa L. · Onion
Hari Besels
Zea mays L. · Maize
Syngenta Crop Protection AG
Triticum aestivum L. · Bread wheat
Sheredeko Leonid Mykolaiovych, Buriak Mykola Vasyl`ovych, Buriak Vasyl` IUkhymovych, Oksom Volodymyr Polikarpovych, Skryplov Volodymyr Oleksandrovych, Morhun Volodymyr Vasylovych,
Brassica napus var. napus · Rapeseed
Oliinyk IEvheniia Ivanivna, Boiko IEvheniia Illivna, Moroz Viktor Mykolaiovych,
Triticum turgidum L. subsp. turanicum (Jakubz.) Á. Löve & D. Löve · Khorasan wheat
Viniukov Oleksandr, Vyskub Roman, Chuhrii Hanna
Glycine max (L.) Merr. · Soybean
VENTUROLI SEMENTI S.R.L.
Trifolium L. · Clover
D'EUGENIO ASVERO / D'EUGENIO ITALO / D'EUGENIO RIVO
Glycine max (L.) Merr. · Soybean
Rozentsveih Vladyslav IEvheniiovych, Shablyns`ka Ol`ha Vasylivna, Holoienko Denys Valeriiovych, Davydenko Oleh Heorhiiovych,
Vicia faba L. var. equina St.-Amans · Horse bean
Palucka Hodowla Roslin Grupa DANKO sp. z o.o.
Plantago lanceolata L. · Ribwort plantain
Timo Blecher
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE&CO.KGaA, DE
Vicia faba L. var. major Harz · Broad bean
Kobak Svitlana IAroslavivna, Temchenko Inna Viktorivna, Babii Serhii Ivanovych, Barvinchenko Svitlana Volodymyrivna, Ivaniuk Serhii Vasyl`ovych,
Brassica napus L. · Rapeseed
Bachevs`ka Nadiia Mykhailivna, Tuts Liubomyra Ivanivna, Hurynovych Stepan Iosypovych, Protsiv Petro Bohdanovych, Mazur Valerii Oleksandrovych, Abramyk Mykhailo Ivanovych,
Brassica napus var. napus · Rapeseed
Bachevs`ka Nadiia Mykhailivna, Tuts Liubomyra Ivanivna, Hurynovych Stepan Iosypovych, Protsiv Petro Bohdanovych, Mazur Valerii Oleksandrovych, Abramyk Mykhailo Ivanovych,
Dactylis glomerata L. · Cocksfoot
A/S DANSK FRØ-OG SILO-SELSKAB
Hordeum vulgare L. · Barley
Novo Przhuli
Allium cepa L. · Onion
ISI SEMENTI SPA