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.
Solanum lycopersicum L. · Tomato
Kovbasenko Raisa Vasylivna, Kovbasenko Kateryna Opanasivna, Kovbasenko Vasyl` Mykhailovych, Hubar Mykola Ivanovych, Horkutsenko Oleksandr Vasyl`ovych,
Triticum aestivum L. · Bread wheat
Bratuschak Serhii Petrovych, Oksom Volodymyr Polikarpovych, Skryplov Volodymyr Oleksandrovych, Morhun Volodymyr Vasylovych,
Cucumis sativus L. · Cucumber
Yost van den Eiden
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland B.V.
Citrus limetta Risso · limetta of the Mediterranean
INCONNU (FR)
Allium cepa L. · Onion
Thaam Wiynker
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Solanum lycopersicum L. · Tomato
ZERAIM GEDERA
Allium cepa L. · Onion
Seminis Vegetables (NL)
Brassica napus var. napus · Rapeseed
Protsiv Petro Bohdanvych, Mazur Valerii Oleksandrovych, Horbatiuk Volodymyr Bohdanovych, Zhyruk Vasyl` Mykhailovych, Hadz Bohdan IAroslavovych, Hadz Petro Ivanovych,
Panicum miliaceum L. · Proso millet
Biriukova Ol`ha Volodymyrivna, Horlachova Olha Vikentiivna, Ponomarenko Nadiia Serhiivna, Horbachova Svitlana Mykolaivna,
Vicia faba L. var. equina St.-Amans · Horse bean
DR WERNER HORN
Artemisia taurica Willd. · Tauric wormwood
Svydenko Liudmyla Viktorivna, Rabotiahov Valerii Dmytrovych,
Juglans regia L. · Persian walnut
Szentivanyi Peter
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Niwa Hodowla Roślin Jagodowych sp. z o.o.
Diospyros kaki L. f. · Persimmon
Kazas Oleksandr Naumovych, Derev'ianko Nataliia Vasylivna, Dudchenko Volodymyr Viktorovych, Svyrydovskyi Valerii Mykolaiovych, Derev'ianko Nataliia Vasylivna,
Phaseolus vulgaris L. · Common bean
Derzhavna ustanova Instytut zernovykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy
Triticum aestivum L. · Bread wheat
Murashko Liudmyla Anatoliivna, Siroshtan Andrii Anatoliiovych, Hudzenko Volodymyr Mykolaiovych, Vlasenko Volodymyr Anatoliiovych, Kochmarskyi Valentyn Serhiiovych, Solona Valentyna Iosypivna, Khomenko Svitlana Olehivna, Demydov Oleksandr Anatoliiovych,
Festuca ovina L. · Sheep's fescue
Sliusar Serhii Mykolaiovych, Povydalo Mariia Vasylivna, Koriahin Oleksii Mykhailovych, Ostapets Tamara Anatoliivna,
Pyrus communis L. · European pear
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Triticum aestivum L. · Bread wheat
SHELL ESPAÑA,S.A.
Zea mays L. · Maize
Fermerske hospodarstvo "Novoiehorivka-Ahro"
Cornus mas L. · Cornelian cherry
Arboretum i Zakład Fizjografii w Bolestraszycach