Gourmandia
ActiveSolanum lycopersicum L. · Tomato
Clause (FR)
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
Clause (FR)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Nicotiana tabacum L. · Tobacco
Antoaneta Yancheva, Valentin Yordanov
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Triticum aestivum L. · Bread wheat
RAGT 2n
Capsicum annuum L. · Bell pepper
Domaine Public (FR)
Phaseolus vulgaris L. · Common bean
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Hordeum vulgare L. · Barley
KRAAI ZADEN
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Cucurbita pepo L. · Field pumpkin
Saatzucht Gleisdorf
Olea europaea L. · Olive
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Solanum tuberosum L. · Potato
HZPC Research B.V
Beta vulgaris Sugar Beet Group · Sugar beet
KWS Saat AG, DE
Phaseolus vulgaris L. · Common bean
HAO-DEMETER Vine, Fruit Trees and Vegetable Research Institute
Zea mays L. · Maize
Spirou Spiros
Avena sativa L. · Oat
Palagyi Andras / Benke Laszlo / Vegh Agnes / Foeldesi Sandor
Malus Mill. · Apple
Auvil, Grady
Zea mays L. · Maize
GOLDEN HARVEST/J.C. ROBINSON
Sorghum bicolor (L.) Moench · Sorghum
Advanta Seed International
Hordeum vulgare L. · Barley
Pajbjergfonden
Arachis hypogaea L. · Peanut
AGRATECH SEEDS INC