The article presents two Carex nothospecies new to the flora of the Czech Republic found in 2025 in the field and one rare nothospecies discovered in herbaria, previously mentioned in the Czech Republic. In a locality with exceptional microclimate and vegetation near the Břehyňský rybník pond (northern Bohemia), we found...

DOI: 10.11118/actaun.2026.004

In Europe, the most common measure for crop load management is chemical thinning. Nevertheless, its effect is influenced by many variable factors, thus difficult to control and predict. Precision crop load management is a possible strategy to avoid use of chemical thinning and it provides consistent predictable crop loads....

DOI: 10.11118/actaun.2026.002

The design and assessment of road pavement structural layers made of natural and recycled materials requires careful determination of their physical-mechanical properties. The resilient modulus M_r , which characterizes the stiffness of the material under cyclic loading, is considered to be a fundamental parameter...

DOI: 10.11118/actaun.2026.003

Columnar apple varieties, which have a genetically determined slender growth pattern, are seen as a possible solution for simplifying and unifying the structure of orchard canopies. This makes them well-suited for the upcoming robotization. However, columnar varieties usually have very strong tendency to alternate bearing....

DOI: 10.11118/actaun.2026.001