About ways of migration of birds it is talked to the head of the department of zoology of the Odessa national university of a name of I.Mechnikov, the Dr.Sci.Biol., ornithologist Vladimir Staylovskim.
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Daily Archives: December 6, 2012
Joint stock company Kharkov tractor plant: universality, reliability, prospect
In article there is a speech about new development of JSC HTZ, about universality of tractors of new generation and possibility of their application in the modern technologies combining some operations for one pass on cultivation of various cultures.
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Instead of coal – straw!
Article is devoted to work of a biopower boiler room in the Polish small town Frombork. In it it is said that for heating of coppers straw to which for a season needs about four thousand tons is used. Advantage of such fuel that it considerably reduces "greenhouse effect" and is cheaper some coal.
Article is intended for agricultural producers of various form of ownership.
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