Soil retrogression and degradation are two regressive evolution processes
associated with the loss of equilibrium of a stable soil. Retrogression is primarily
soil exhaustion loss of nutrients in soil from farming the same crop over and over
again. this usually happens in the rain forest.
Soil exhaustion occurs when poorly managed soils are no longer able to support
crops or other plant life. Soil exhaustion has consequences beyond limited ...
Sep 11, 2008 ... If the trend towards soil exhaustion and degradation continues, food production
will not keep pace with population growth; this is already the ...
Exhausted definition, to drain of strength or energy, wear out, or fatigue greatly,
as a person: I have ... to destroy the fertility of (soil) by excessive cultivation. 9.
A regular change of crops maintains soil fertility and reduces the risk of pests ....
to the point where productivity falls due to soil exhaustion or land degradation.
Chapter 45. Ecological Agriculture to Mitigate. Soil Fatigue. L. Volosciuc and V.
Josu. Abstract Soil fatigue may be defined as exhaustion of the soil through ...
Define exhausted. exhausted synonyms, exhausted pronunciation, ... To remove
a resource from; deplete: tobacco crops that exhausted the soil of nutrients. b.
Nov 20, 2012 ... Erosion, caused by water and wind, and soil exhaustion are responsible for ...
There is no one agreed-upon definition of land degradation, and ...