Cultivation
Zea mays L.
Corn plant population is a key yield factor determined by hybrid genetics, FAO maturity group, moisture availability, and mineral nutrition level.
In the reference 485 varieties crop Maize, where this is mentioned in the description.
For corn, the plant population metric is closely linked to the intended use of the crop: planting density is lower when grown for grain compared to green forage, where excessive crowding can lead to a decrease in the proportion of ears. Optimal parameters depend on the morphological characteristics of the hybrid, including plant height, degree of tillering, and the ability to form multiple ears.
Under moisture-deficient conditions, plant population should be reduced to minimize competition between plants for soil resources and prevent water stress. In high-fertility conditions with adequate moisture, plant density is increased to more fully realize yield potential, taking into account the photophilous nature of corn and the risk of productivity decline due to shading from excessive crowding.
General information about the subject — on the page Planting density.
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.
Zea mays L. · Maize
Chernobai Larysa Mykolaivna, Ivleva Tetiana Volodymyrivna, Barsukov Ihor Petrovych, Kamyshan Taisiia Petrivna, Chupikov Mykola Mykhailovych, Kozubenko Leonid Vasyl`ovych,
Zea mays L. · Maize
MAS SEEDS
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Zea mays L. · Maize
Melnyk Taras Vitaliiovych, Moskalenko Volodymyr Fedorovych, Melnyk Vitalii IAkovych,
Zea mays L. · Maize
Domain de Sandro
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Brahin Oleksandr Mykolaiovych, Melnyk Ivan Ivanovych,
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Arian Dijkhuizen
Zea mays L. · Maize
HOHENHEIM| Universitaet Hohenheim
Zea mays L. · Maize
Daniel Skoro
Zea mays L. · Maize
CAUSSADE SEMENCES
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
Chepolkina Tetiana Fedorivna
Zea mays L. · Maize
CAUSSADE SEMENCES
Zea mays L. · Maize
Tsentylo Leonid Vasyl`ovych, Boreiko Vasyl` Sydorovych,
Zea mays L. · Maize
HOLDEN'S FOUNDATION SEEDS INC.
Zea mays L. · Maize
CAUSSADE SEMENCES
Zea mays L. · Maize
Derkach Iryna Borysivna, Sikalova Olena Valentynivna, Ovsiannikova Natalia Stanislavivna, Ivleva Tetiana Volodymyrivna, Barsukov Ihor Petrovych, Kamyshan Taisiia Petrivna, Chupikov Mykola Mykhailovych, Kozubenko Leonid Vasyl`ovych,
Zea mays L. · Maize
Stefanoni Clara
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Zea mays L. · Maize
Tsentylo Leonid Vasyl`ovych, Boreiko Vasyl` Sydorovych,
Zea mays L. · Maize
PANAM FRANCE SARL