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.
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Prytula Roman Petrovych
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Hodowla Buraka Pastewnego Skarbu Panstwa w Krakowie
Triticum aestivum L. · Bread wheat
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis vinifera L. · Common grape vine
P. Kurtev, D. Babrikov
Zea mays L. subsp. mays (Maize Group) · Maize
FUNK SEED
Allium cepa L. · Onion
Scott Hendricks
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Trifolium pratense L. · Red clover
DLF-TRIFOLIUM A/S
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Prunus salicina Lindl. · Japanese plum
THE STATE OF QUEENSLAND ACTING DEP.AGRICULTURE
Lotus corniculatus L. · Bird's-foot trefoil
Lietuvos agrarinių ir miškų mokslų centro filialas Žemdirbystės institutas
Beta vulgaris Fodder Beet Group · Mangelwurzel
Domaine Public (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Domaine Public (FR)
Cucurbita pepo L. · Field pumpkin
ReinSaat KG
Cicer arietinum L. · Chickpea
ITACYL (CASTILLA Y LEON)
Lolium multiflorum Lam. · Italian ryegrass
SOCIETÀ AGRICOLA D'EUGENIO ITALO E FIGLI S.R.L.
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Phaseolus vulgaris L. · Common bean
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Triticum durum Desf. · Durum wheat
TECNOCIENTIFICA
Punica granatum L. · Pomegranate
PABLO MELGAREJO MORENO
Solanum lycopersicum L. · Tomato
EVERGROW SEED CO. LTD
Apium graveolens L. var. dulce (Mill.) Pers. · Celery
TOZER SEEDS LTD
Cucumis sativus L. · Cucumber
Hari Besels
Glycine max (L.) Merr. · Soybean
Uniwersytet Przyrodniczy w Poznaniu