| Issue |
BIO Web Conf.
Volume 52, 2022
International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2022)
|
|
|---|---|---|
| Article Number | 00085 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/bioconf/20225200085 | |
| Published online | 21 September 2022 | |
Potential of corn hybrids of universal use
Kazan State Agrarian University, 65, Karl Marx St., Kazan, Republic of Tatarstan, 420015, Russian Federation
* Corresponding author: marisha.m.u@mail.ru
This article presents the results of studies of corn hybrids of a universal direction. Their responsiveness to the application of mineral fertilizers, incrustation of seeds with biological preparations, and foliar fertilizing with zinc-containing preparations is shown. NK background at 60 t/ha + foliar application of Zn ensures maximum grain yield and better disclosure of the grain potential of hybrids of universal use (61.3 c/ha for the Nur hybrid, 67.41 c/ha for the Bilyar-160, 77, 39 c/ha for the Voronezhsky-279 hybrid). Early ripe hybrids in the conditions of the Fore- Kama region of the Republic of Tatarstan form stable grain yields due to lower pre-harvest moisture. Mid-early hybrids of universal use respond well to the application of mineral fertilizers and foliar feeding with zinc-containing preparations, providing high grain yields.
© The Authors, published by EDP Sciences
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