Produkního
Produkního is not a recognized term in standard Czech or in widely cited references. It appears to be a misspelling or an extremely rare variant of the word produkčního, the genitive singular form of the adjective produkční, meaning production-related or of production.
The standard Czech adjective produkční derives from produkce (production) and is used to describe things connected
In normal usage, produkční describes aspects of filmmaking, manufacturing, or organizational production. Examples: produkční plán (production
The form produkního is not standard Czech. When encountered, it is usually a typographical error or misreading