PHC78
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
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.
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Phalaenopsis Bl. · Moth Orchid
Nicolaas Arnolus María Van Rosmalen.
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Tradescantia albiflora Kunth · wandering-Jew
Wander Tuinier B.V.
Zea mays L. · Maize
Syngenta Crop Protection AG
Peperomia caperata Yunck. · Emerald ripple peperomia
Eden Collection B.V.
Zea mays L. · Maize
Sigifredo Balderrama.
Campanula persicifolia L.
Oudshoorn Hubertus Gerardus
Triticum aestivum L. · Bread wheat
Michael Winzeler Agroscope
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Chrysanthemum L. · Chrysanthemum
Ike Vlielander
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Salvia L. · Sage
Petrus Hendricus Oudolf
Rosa L. · Rose
LEVACY LTD
Calibrachoa Cerv. · Calibrachoa
Losert Dominik
Alstroemeria L. · Alstroemeria
RONALD MEIJLES
Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine
Robert Lannes, D.H.M Innovation
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Roy Rother Outeniqua Nursery
Dahlia Cav. · Dahlia
Verwer-Dahlia's BV
Calibrachoa Cerv. · Calibrachoa
NILS KLEMM|ANITA STOEVER
Aster L. · Aster
Peter Akerboom