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...Chapterone concepts and definitions of ecology agro farming system origin the word that is it a greek oikos household logos study therefore house environment in which we live interactions between non living components such as light water wind nutrients soil heat solar radiation atmosphere etc organism plants animals microorganisms then an integrated dynamic organisms natural howtheyinteractwithoneanother how they interact with their agroecologyisthe role agriculture world provides interdisciplinary framework to activity agricultural systems idea go beyond use alternative practices develop ecosystems minimal dependence on high chemical energy inputs emphasizing complex ecological synergisms biological provide mechanisms for sponsor own fertility productivity crop protection science its simplest form seen application design management sustainable eco practice seeks ways enhance by mimicking processes using synergies support production social political movement about individuals communiti...