Naslov
Soil degradation mitigation in continental climate in young vineyards planted in Stagnosols

Autori
Telak, Leon Josip ; Pereira, Paulo ; Bogunovic, Igor

Izvornik
International Agrophysics (0236-8722) 35 (2021), 4; 307-317

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Croatia ; soil erosion ; rainfall simulation ; grass-covering ; straw-mulching

Sažetak
Intensive soil management in vineyards makes them vulnerable to the degradation of physical characteristics and soil erosion. Sustainable management practices in young vineyards should be adopted to ensure soil longevity and ecosystem stability. The aim of this research was to compare the effects of grass-covering and straw-mulching on the mitigation of soil degradation through the reduction of chemical and physical soil degradation and initial soil erosion. The soil sampling and rainfall simulations were performed in an immature vineyard, which was established in Stagnosol, in a semi-humid climate in order to study the intrinsic relationships between soil properties and soil degradation/erosion. The grass-covering treatment significantly increased the values of soil organic matter, mean weight diameter, water-stable aggregates, ponding and runoff times, and significantly reduced the values of water runoff, sediment concentration, sediment loss, carbon loss, phosphorous loss and as a consequence, increased the available phosphorous, and soil water content. The opposite result was observed for the tilled treatment. Straw-mulching did not affect soil properties, however it decreased water, soil, and nutrient losses. Grass- covering is highlighted as the most sustainable soil management strategy as it mitigates water, sediment and nutrient losses in young vineyards.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA