Mechanical Propagation and Zero Irrigation
Mechanical tillage is a method in agriculture that preserves moisture by tilling the soil alone, without irrigation. This approach aims to utilize the natural moisture cycle in the most efficient way, especially in water-scarce regions.
The procedure is performed twice a year.
Tree canopies are being tilled with hand hoes.
Plowing the soil breaks up the hard surface layer, creating a porous structure. These pores make it easier to retain natural sources of moisture such as rain, dew, and condensation. This preserves moisture in the root zone even without irrigation. Deep plowing also breaks capillarity, preventing water from evaporating to the surface and keeping moisture in the root zone. This facilitates the plant's access to water and forms the basis of a zero-irrigation model.
Plant residues and organic matter mixed into the soil during tillage accelerate humus formation. Humus acts like a sponge, retaining water and meeting the needs of the roots. This organic layer also increases microbial activity and restores soil vitality. Thus, plant roots develop in an environment richer in both nutrients and water.
Dew and condensation, formed by the temperature difference between night and day, are more easily retained in loose, tilled soil. In the morning, the roots can directly utilize this moisture. This natural condensation cycle helps meet the plant's daily water needs even without irrigation.
Under these conditions, plants send their roots deeper to access natural sources of moisture. In the long term, a more resilient and stronger root system develops.
The effect of mechanical tillage over zero irrigation is not limited to simply increasing water retention capacity. The soil's pH balance becomes more stable, and nutrients are more easily absorbed by the roots. This ensures healthy plant growth even under stressful conditions. In addition, the accumulation of organic matter provided by tillage increases the diversity of microorganisms, thus restoring the vitality of the ecosystem.
From an ecological perspective, this method contributes to the conservation of water resources. Since it doesn't require energy or irrigation systems, environmental impacts are reduced. Economically, it eliminates irrigation costs for farmers, and production is achieved with lower inputs. Therefore, mechanical tillage is a sustainable agricultural model that both protects ecological balance and provides economic advantages under zero irrigation conditions.
In our 10,000-tree project in the Uzunmehmet and Serçekuyusu plateaus, thanks to mechanical tillage and a Leonardite-supported zero-irrigation model, we are leaving an average of 3.5 tons of water per tree's annual needs directly in groundwater.
According to this calculation, 10,000 trees save a total of 35,000 tons of water annually. In other words, this means approximately 35 million liters of water are conserved underground; that's enough to fill 16 Olympic swimming pools.
This result demonstrates the strength of our model in terms of both preserving ecological balance and sustainably using water resources in the region.
