Potassium (K) is the most vital and abundant macro element for the overall growth of plants
and its deficiency or, excess concentration results in many diseases in plants. It is involved …

Among the plant nutrients, potassium (K) plays a fundamental role in plant physiology and
the soil-plant dynamics of various nutrients. Careful rate recommendations for K are needed …

Aims Potassium (K+) deficiency is one of the most abiotic constraints reducing plant growth
and productivity. The use of silicon (Si) has been reported to alleviate abiotic stresses in …

In Brazil, integrated crop‐livestock‐forestry (ICLF) production systems, in various modalities
and combinations, are considered a key strategy for a sustainable agricultural development …

The introduction of ruzigrass (Urochloa ruziziensis) in rotation or intercropped with a cash
crop may improve K cycling in the cropping system due to the ability of its extensive root …

Urochloa grasses are used as cover crops in tropical cropping systems under no-till to
improve nutrient cycling. We hypothesized that potassium (K) applied to ruzigrass (Urochloa …

By-products from the dairy industry and mining activities represent a great environmental
overload, which justify research for value-added reuse of these by-products (dairy sludge …

Some plant species are able to acquire non-exchangeable forms of K, which improve K
availability and cycling in cropping systems, and which may explain the lack of response to …

The rhizosphere is a highly biogeochemically active site influencing several soil processes
that are crucial for soil formation (eg, mineral weathering). We studied weathering processes …

Surface liming to correct soil acidity may have limited effectiveness in subsurface layers in
no‐till systems (NTS). The possibility of downward movement may be increased when liming …