deletions | additions       diff --git a/Agro Forestry.tex b/Agro Forestry.tex  index 9a84e9f..958fa9a 100644  --- a/Agro Forestry.tex  +++ b/Agro Forestry.tex 
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\item Irrigation  \item Multiple cropping systems  \end{itemize}   Many of these strategies can be easily implemented by one adaptation measure: Agroforestry. In practice, Agroforestry is often used as a strategy that involves the combination of regular crops with trees and shrubs to increase the resilience of the crops and thus to generate income security from crop sales. It commonly involves the following four aspects  \cite{Nair_1993}: \begin{itemize} \item at At  least two species of plants of which at least one is of woody perennial \item two Two  or more outputs \item a A  cycle exceeding one year \item even the most simplest A  system that  is ecologically (structurally and functionally) more complex than a monocropping system, even for the most simplest  system \end{itemize}  Several methods for agro forestry are available, including: intercropping, alley cropping and hedgerow cropping or more complex systems that form a natural forest ecosystem \cite{Mbow_2014a}. The diversity and characteristics of Agroforestry can be observed in \ref{diversity}.