Varovanje prsti v obdobju podnebnih sprememb

Abstract

Soil protection in the eriod of climate change. Soil protection is a relevant topic in times of drought, floods and fires. In view of increasingly difficult growing conditions, soil protection systems are gaining in natural approaches. In 2022, the global movement Save the Soil took place, during which active encouragement for preparation of Soil Strategy was given to various organizations and experts. This article highlights soil protection processes, which are present in Slovenia. The emphasis is on regenerative approaches, which are also supported by the European Commission as part of the Green Deal. Experience shows that such approaches are in the initial phase and that they are proving to be necessary for adaptation to climate change.

Možnosti pridelave hrane na zemljiščih s težkimi kovinami

“…Especially in Northeastern Slovenia, because the soils are acidic and with a low content of basic cations, they would also contribute significantly to soil fertility. This is indicated by the already established permaculture approaches, which with the so-called they also spread vertical gardening throughout Slovenia and influence the increase of self-sufficiency at the local level (Vovk, 2022).…”

“…Ta voda je nato zlahka na voljo rastlinam in mikrobom, ki živijo v prsti. Voda, shranjena v prsti, zadosti približno 90 % potreb po vodi za kmetijsko proizvodnjo (Vovk, 2022).…”

“…Namen je ustvariti sisteme kmetij, ki delujejo v harmoniji z naravo in izboljšujejo kakovost življenja vseh udeležencev (Rodale Institute, 2021). Zdravje prsti je ključnega pomena za kratkoročno in dolgoročno produktivnost prsti (Vovk, 2022). Brez zdravih prsti je življenje, kot ga poznamo, ogroženo.…”

“…Hrana izgubi svojo hranilno vrednost, suše in poplave postanejo vse hujše, biotska raznovrstnost je izgubljena, kmetje se zadolžujejo in prst iz ozračja absorbira manj ogljika, kar pospešuje globalno segrevanje. Posledično biomasa zaradi zmanjšane možnosti fotosinteze ne uspe proizvajati dovolj hrane, kar privede do manjšega pridelka (Vovk, 2022).…”

“…Na to kažejo že uveljavljeni permakutlurni pristopi, ki se s t.i. vertikalnim vrtnarjenjem širijo tudi po Sloveniji in vplivajo na večanje samooskrbnosti na lokalni ravni (Vovk, 2022).…”