Pallmer
WithdrawnHelianthus annuus L. · Sunflower
R 2n (FR)
Variety traits
Plant height is a key morphological trait that determines a variety's lodging resistance and suitability for mechanized harvesting. This indicator is measured in centimeters and shows a high degree of dependence on the interaction between the variety's genotype and environmental conditions.
Mentioned in descriptions 51 504 varieties reference book.
Plant height is a morphological trait measured in centimeters from the soil surface to the top of the vegetative or generative organs. To ensure representativeness, measurements are taken at several points in the plot, with leaning plants raised to a vertical position; the timing of data collection is strictly regulated by variety testing protocols.
This trait is directly linked to the crop's lodging resistance: as a rule, shorter or short-stemmed forms possess increased stem strength, allowing them to better withstand high doses of mineral fertilizers and intensive agrotechnical loads. Plant height also determines harvestability, directly affecting the position of the lower fruits or pods relative to the soil level.
Variability in height depends both on the genetic characteristics of a specific variety and on growing conditions, including soil fertility, moisture availability, and plant density. Due to the lack of a universal scale for all crops, varieties are classified by height relative to specific crop standards, and agronomists are recommended to evaluate not only the mean value of the trait but also its stability under various weather conditions.
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.
Helianthus annuus L. · Sunflower
R 2n (FR)
Hordeum vulgare L. · Barley
Huba Iryna Ivanivna, Shtakal Mykola Ivanovych, Levchenko Olha Serhiivna, Holyk Liubov Mykolaivna,
Lantana camara L. · Lantana
NYGAARD GARTNERIET
Chrysanthemum x morifolium Ramat. · Florist's daisy
PARATY B.V.B.A
Zea mays L. · Maize
Syngenta Crop Protection AG
Lilium L. · Lily
World Breeding B.V
Clematis L. · Clematis
Uno Kivistik, Aili Kivistik
Solanum lycopersicum L. · Tomato
Sylvasn Bontems
Bromus inermis Leyss. · Smooth brome
Bortnovs`ka Olena Ivanivna, Bortnovs`kyi Vitalii Mykolaiovych, Buhaiov Vasyl` Dmytrovych,
Pisum sativum L. · Pea
Poljoprivredni Institut Osijek, HR
x Triticosecale Wittm. ex A. Camus · Triticale
Holyk Liubov Mykolaivna, Kovalchuk Serhii Oleksandrovych, Levchenko Olha Serhiivna, Starychenko Vasyl Mykolaiovych,
Helianthus annuus L. · Sunflower
Karapira Serhii Ivanovych, Varenyk Borys Fedorovych,
Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum
PIONEER HI-BRED INTERNATIONAL
Triticum aestivum L. · Bread wheat
Cambier Semences (FR)
Pisum sativum L. · Pea
W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O
Allium porrum L. · Leek
Clause Semences SA (FR)
Glycine max (L.) Merr. · Soybean
IVANIUK SERHII VASYLOVYCH, SEMTSOV ANATOLII VASYLOVYCH, SHTUTS TETIANA MYKOLAIVNA, VILHOTA MYKOLA VOLODYMYROVYCH, TEMCHENKO INNA VIKTORIVNA
Sorghum Moench · Sorghum
Rybalka Oleksandr Illich, Hamandii Vasyl Leonidovych, Hamandii Ivan Vasyl`ovych, Dremliuk Hryhorii Kupriianovych, Soklov Viacheslav Mykhailovych,
Pisum sativum L. · Pea
Serdiuk Vira Ivanivna, Shtelma Andrii Mykhailovych, Shevchenko Larysa Mykolaivna, Hliantsev Andrii Vasylovych, Vasylenko Antonina Oleksandrivna, Bezuhlyi Ihor Mykolaiovych,
Zea mays L. · Maize
Benoit Petiard
Tulipa L. · Tulip
Sylvestris B.V.
Zea mays L. · Maize
Stupa Leonid IAkovych, Piliuhin Anatolii Saveliiovych, Sokolov Viacheslav Mykhailovych,
Cichorium endivia L. · Endive
Tezier SA (FR)
Cydonia oblonga Mill. · Quince
Baskakova Valentyna Leodorivna, Khrolikova Hanna Kharytonivna, Yershov Leonid Oleksiiovych,