Published in Scientific Papers. Series A. Agronomy, Vol. LXVII, Issue 1
Written by Alexandru SÎNTU-LĂSAT
As we know, in the last century agriculture began to be very intensively developed from a chemical point of view, which currently created certain problems on its organic component. Soil as matter is made up of two fundamental parts: organic and chemical. The organic part is made up of humus which directly represents soil fertility, the chemical part is represented by some macro and micro elements present in its structure. The studied area is located in the meadow area of Alba County, more precisely on the right bank of the Mureș River between the localities of Aiud and Ciugud. With the help of the I.C.P.A laboratory, we analyzed from different collection points the main indices of the soil pH, Humus, N, P, K. We also analyzed with a drone the N.D.V.I index which shows us the state of vegetation of the crops based on the chlorophyll in the plant. Following the analysis of the specified indexes above, we can state that a decrease in the organic of the soil is observed below its average.
[Read full article] [Citation]
