Feedback Impacts of Land-Water Qualities on Agricultural Technologies.

Agricultural production is very much dependent on land-water resources and in recent decades there have been trends towards new agricultural solutions either to substitute the increasing degradation in land-water qualities or to find new agricultural alternatives more suitable for arid and semi-arid climate.

Degradation in water quality resulting from waste, pollutions and sanitation on the one hand, and reduced land quality due to decreasing soil fertility, man-made technological interferences “dams”, soil erosion and climate change on the other, triggered new shifts in agricultural technologies. Traditional agricultural techniques are becoming more and more dependent on artificial fertilization either to compensate for decreasing soil fertility and/or to increase soil productivity.

Chemical pesticides are still in use, inefficient irrigation routines and further pressures on water resources have, also, caused gradual degradation in land-water resources in particular the large-scale and long-term negative impacts on water resources.

These trends have forced shifts towards new agricultural technologies that either rely on less land and indoor green-house solutions and/or what is known as “complete liquid fertilizers” as well as clean sterilized organic-fertilization. These solutions, foliar spray, fertigation programs, hydroponic solutions, aireal/soil application of “liquid complete” and/or “sterilized clean organic” ferilizers” have new advantages. However they either shifted focus to alternative solutions that may require additional costs, i.e. making food production less economic, or made farming and agriculture that can not afford the new technologies to continue their “business-as-usual” traditions.

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