A conceptual model of an agricultural system (crop, farm or whole economy), relating its functions to its inputs and outputs.

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  • agroecosystem — agroekosistema statusas T sritis ekologija ir aplinkotyra apibrėžtis Žmogaus sukurtų dirbamų laukų bendrijos ir jų tarpusavio ryšių sistema. Dėl žmogaus veiklos (žemės dirbimo, tręšimo, laistymo, priežiūros) padidėja jos produktyvumas.… …   Ekologijos terminų aiškinamasis žodynas

  • Agroecosystem analysis — is a thorough analysis of an agricultural environment taking into consideration aspects such as ecology, social relations, economics, and personal values. There are many aspects to consider; however, it is literally impossible to account for all… …   Wikipedia

  • agroecosystem — ag·ro·ecosystem …   English syllables

  • agroecosystem — /ægroʊˈikoʊsɪstəm/ (say agroh eekohsistuhm) noun a stable ecosystem in which agriculture is an element. {agro + ecosystem} …  

  • agroecosystem — ¦a(ˌ)grōˌ noun Etymology: agro + ecosystem : the organisms and environment of an agricultural area considered as an ecosystem * * * agroecˈosystem noun An ecosystem on cultivated land • • • Main Entry: ↑agri …   Useful english dictionary

  • Agricultural biodiversity — is a sub set of general biodiversity including all cultivated varieties. Cultivated varieties can be broadly classified into “modern varieties” and “farmer’s or traditional varieties”. Modern varieties are the outcome of scientific breeding and… …   Wikipedia

  • Cover crop — Agriculture General …   Wikipedia

  • Sarus Crane — Grus antigone antigone …   Wikipedia

  • Agricultura ecológica — Vinagre de Jerez ecológico La agricultura ecológica, o sus sinónimos[1] orgánica o biológica, es un sistema para cultivar una explotación agrícola autónoma basada en la utilización óptima de los recursos natu …   Wikipedia Español

  • Human impacts on the nitrogen cycle — Agricultural and industrial nitrogen (N) inputs to the environment currently exceed inputs from natural N fixation (Galloway 2003). As a consequence of anthropogenic inputs, the global nitrogen cycle (Fig. 1) has been significantly altered over… …   Wikipedia

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