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Astvatsatryan Bogdan

83 bytes removed, 06:17, 12 March 2017

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* He has researched the mode of Armenian

soil,humus,nitrogen,phosphorus,potassium and microorganizms and their effectiveness in the sowing area.He has cultivated a technology for realizing the dirty soil after Chernobil's accident,as well as the issue of mountainous ecosystems of agriculture.

 

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Image: HAYAZG ENCI.jpg|the description of the image

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Zkostandyan

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