Обоснование оптимального уровня концентрации посевов кукурузы в Гродненской области [Беларусь]
2011
Ushkevich, A.M., Grodno State Agrarian Univ. (Belarus)
In article the basic aspects of the offered technique of a substantiation of an optimum level of concentration of crops of maize (Zea mays) grown on grain and a silo in the Grodno region of the Republic of Belarus are reflected. On its base the optimum sizes of crops of this culture on all agricultural enterprises of investigated region are calculated. In the Grodno area the manufacture of corn on a silo is to carry out most effectively in facilities with the average area of its crops of 579 hectares and relative density in structure of an arable land of 14,8 %. Thus, the productivity of 346 centner/hectare should be received at the cost price of production unit of 4,8 thousand Belarusian rbl./centner. Effective manufacture of corn on grain is expedient for carrying out at its crops in 196 hectares and relative density in structure of an arable land of 4,6 %. It is achieved at productivity over 59,7 centner/hectare and the cost price 34,9 thousand Belarusian rbl. per 1 centner.
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Эту запись предоставил National Academy of Sciences of Belarus