Özet:

The prevention of the destruction of agricultural land by natural or human effects and the recovery of land destroyed has recently been among the most important strategic targets of many countries. In this context, the concept of balance of land destruction (ATD) is defined as an indicator of the reduction of the rate of land destruction and the increase in the rate of recovery of damaged areas. In a region or land ecosystem, efficient land area and therefore sustainable land use may be considered to have reached ATD when it remains stable or increases. In this study, the natural formed salt/sodium properties of merada, the healing activities and the effects of agricultural production initiated later, have been evaluated in the framework of ATD. At the assessment of the ATD, the productivity of the flour under post-reparation agricultural activities, the normalized difference between the pre-reparation and post-reparation periods plant cover index (NDVI), net primary efficiency (NPP) and the soil organic carbon stock (TOCS) data were used. There is no possibility of watering in the entire area, and approximately 1,200 hectares of land have been carried out. In 2008 and 2012, there were 202 missing and unsuccessful land samples taken in the work area. Organic matter (OM), volume weight, soil reaction (pH) and electrical conductivity (EC) of soil samples have been identified and evaluated. TOCS, which was at the beginning an average of 40.51 tons of ha-1 in land under the Islah scope, rose to 44.68 tons of ha-1 after healing and agricultural activities. NDVI and NPP values, which are between -0.044 and + 0.060 and 125 to 250 g C m-2, showed a substantial increase after the recovery, recorded in the range of 0.234-0.551 and 0.419-0.631 and 200-475 g C m-2 and 200-407 g C m-2 in 2013 and 2017 respectively. In the fields conducted by the irrigation study, the average pre-irrigation OM value rose to 2.09%, while after-irrigation average rose to 2.16%. The EC values fell from 4.08 dS m-1 to 2.26 dS m-1. The findings have shown that the land management practices adopted in land refining studies have a positive impact on the ATD due to land productivity. At the same time, this study also reveals the importance of current databases for monitoring land disruption and balance.

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