The objective of this study was to determine the effect of sawdust and black foil mulches on soil properties, growth and yield of black currant (Ribes nigrum L.). A control (bare soil) was also included in the experiment. During three-year research, in all cultivation systems, there were changes in soil physical and chemical characteristics, including soil pH reduction, a decrease in coarse sand, silt and clay fractions, and an increase in fine sand fractions. The soil covered with sawdust had a stimulating effect on nutrient content (humus, N, P and K) and microbial count in the soil. Sawdust mulch favoured the modification of soil microclimate through temperature reduction and maintenance of moderate soil moisture throughout the growing season. The relationship of physical, chemical and biological properties of the soil in black currants under sawdust mulch contributed to an increase in fruit yield and bush growth compared to bare soil and foil mulch. On the other hand, black foil mulch allowed early soil warming and caused an increase in soil temperature and moisture during the growing season, which had not a positive effect on the tested parameters. The results indicated that mulching with sawdust is an effective method for growth and yield improvement in black currants.

这项研究的目的是确定木屑和黑箔覆盖物对黑加仑（Ribes nigrum）土壤特性，生长和产量的影响。 L.）。实验中还包括对照（裸土）。在为期三年的研究中，在所有耕作系统中，土壤的物理和化学特性均发生了变化，包括土壤pH值降低，粗砂，淤泥和粘土组分的减少以及细砂组分的增加。锯末覆盖的土壤对土壤中的养分含量（腐殖质，N，P和K）和微生物数量有刺激作用。木屑覆盖物通过降低温度并在整个生长季节维持适度的土壤水分而有利于土壤微气候的改变。与裸土和箔覆盖相比，木屑覆盖下黑加仑中土壤的物理，化学和生物学特性之间的关系有助于提高水果产量和灌木生长。另一方面，黑箔覆盖物使土壤尽早变暖，并在生长期引起土壤温度和湿度的增加，这对测试参数没有积极影响。结果表明，用木屑覆盖是改善黑加仑生长和提高产量的有效方法。