Impactul practicilor de management durabil al terenurilor asupra stării structural-agregatice a cernoziomurilordin câmpia de sud a Moldovei
2018
Jigău, G. | Tofan, E. | Blidari, A. | Borș, N. | Plăcintă, N. | Ojog, C. | Butnaru, V. | Băţ, A.
Under agrogenesis sigificantly reduces the role of processes of biogenic structuring and enhances the physico – mechanical processes caused by processes of wetting – drying and swelling – contraction. In addition, agrogenesis leads to an increase in the role of mechanical processes induces by tillage soils. The main processes that determine the evolution of the structuralaggregate state in these conditions are crumbling of the arable layer structure and its blooming in the arable layer structure and bolowing in the subsurface layer. Dynamics of the content of agronimically valuable aggregates (10-0.25) and especially precisous (5-1 mm) is to a small extent determined by the dynamics of bioclimatic conditions. The role determined in the evolution of the structural-aggregate state lies in the technological processes.
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