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… countries relies on diverse cropping systems as risk management strategies against pests and severe weather … Category II National Park: area managed mainly for ecosystem protection and recreation – natural area of land … on- farm requires the maintenance of the agro- ecosystem along with the cultivation and selection processes …

… food and livelihood security depend on the sustained management of various biological resources that are important … are necessary for sustaining key functions of the agro-ecosystem, including its structure and processes for, and in … provide sources of medicines and vitamins, and * Conserve ecosystem structure and stability of species diversity. (A da …

… Reliance on Human Management … crops can be summarized as follows: • Reliance on human management; and • Countries’ interdependence on agricultural … of biological organization, from the molecular up to the ecosystem level.9 Keeping this in mind will help to … as a ‘breed’ for animals and as a ‘variety’ for plants. An ecosystem, simply put, is the environment in which species …