Variety traits
Ear — Popcorn
Zea mays L. subsp. mays (Popcorn Group)
The popcorn ear is a key object of breeding evaluation and an indicator of harvest readiness, determining the technological grain qualities for popcorn production.
In the reference 41 varieties crop Popcorn, where this is mentioned in the description.
For this group of corn, morphological ear parameters, such as length, weight, and the number of grain rows, are evaluated in comparison to the maturity group standard. Unlike other types, popcorn forms smaller ears, with one or two well-developed specimens often maturing on the plant.
The technological properties of the ear are critical for the grain's 'popping' ability, which is ensured by the endosperm structure with a predominance of the corneous layer. The integrity of the husk and proper grain formation are essential conditions, as any micro-damage during ripening or harvesting sharply reduces the popping percentage of the product.
During cultivation, the condition of the ear serves as the primary indicator for determining harvest timing. Physiological maturity and reaching the required grain moisture level (about 14%) determine the quality of the raw material, while the resistance of the ears to lodging is important for the efficiency of mechanized harvesting.
General information about the subject — on the page Ear.
Varieties of Popcorn mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
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