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один день; на LU (логический блок) – для 4-х технологических процедур: доение и охлаждение
молока, подготовка кормов и кормление, удаление и складирование навоза, и другие работы.
Ключевые слова:
системы содержания; технология; инвестиции; эксплуатационные издержки;
молочные коровы; кормление; системы удаления навоза; энергоресурсы
INTRODUCTION
Technology is analyzed and evaluated in the
scope of production treatments in animal housing.
Nowadays in Poland designed and also existing animal
housing should comply technological standards which
ensure animal welfare and should be compatible with
Polish and EU law regulations.
Thesis on topic «Multicriterial evaluation of free-
stall cowsheds for dairy cows» is realized fromthe funds
of Ministry of Science and High Education through
National Science Centre in Krakow, in the frame of
grant, number of agreement 7065/B/P01/2011/40.
Directions of scientific-research activities for the
next time:
- analysis of state and needs in the scope of
technology and buildings in animal housing and safety
of production;
- research of minimalizing of economics inputs,
including energetic inputs in milk production and
other animal materials;
- research of environmental conditions in
housing buildings and definition of directions of
improving of state;
- research of obtainment of non-conventional
energy (for example) with the significantly use of
substrate from natural manure;
- research of effectiveness of using of robots for
milking, feeding and natural manure removing;
- complex elaboration and implementation of
models of solutions of livestock objects with different
mechanization, automation and robotizing level
fulfilling particular criteria: economical, energetic,
animal welfare, ecological and other.
Taking into account problems mentioned above,
in the thesis it was attempted to make evaluation
of existing buildings for dairy cows in the scope
of exploitation costs of machines, equipment and
buildings, human labour inputs, energetic inputs and
microclimate conditions.
In the thesis there was made review of compulsory
Polish and EU law regulations and polish and foreign
literature in the scope:
- housing systems of dairy cows [1; 2; 3];
- mechanization,
automatisation
and
robotisation of technological treatments of milking
and preliminary treatments [4; 5], preparing of feed
and removing and storaging of natural manure [6];
- microclimate parameters and factors in
formation of microclimate in free-stall cow sheds
for dairy cows [7];
- costs of milk production and energetic
inputs [5];
- methods of designing of functional-spatial
solutions [8; 9].
SCIENTIFIC PROBLEM
Scientific problemwas formulation three questions
as the result of literature analysis and preliminary
research:
- how do technological solutions influence on
mechanization level and energetic inputs in cow
sheds ?
- how do technological solutions influence on
formation of microclimatic conditions in cow sheds?
- how do mutual relationships between elements
of functional-technological solutions of cow sheds
influence on costs in milk production?
Main aimof the thesis wasmulticriterial evaluation
of free-stall cow sheds for dairy cows.
Detailed aims:
- evaluation of technological–functional elements
of free-stall cow sheds of dairy cows;
- definition of decision-making variables
characterising of treatments in milk production;
- designation of mechanization level of objects
researched;
- definition of influence of housing systems of
dairy cows on energetic inputs in milk production;
- definition of mutual relationships of
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