Affiner votre recherche
Résultats 1-2 de 2
Аквапоник-системы как способ производства экологически чистой сельскохозяйственной продукции по безотходным технологиям
2009
Nikolajchik, I.A. | Zablotskij, Y.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the article concept and essence of aquaponic systems for production of ecologically clean agricultural production without waste technologies is set forth. A degree of a level of studies of the given рroblem in the countries of the Europe, America, Australia and other countries is set forth too. The expediency of application of similar systems for fuller use of power resources of plants for production of heat of the electric power, an opportunity of production of agricultural production in urban conditions and on the limited ground areas is proved
Afficher plus [+] Moins [-]Резервы снижения себестоимости продукции свиноводства
2009
Bekish, E.I. | Bekish, R.V. | Kocherov, A.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
The analysis of swine farming production in CHUP Zopak-Agro has shown, that the decrease in the expense of forages and expenses on a payment on made production and increase of productive and breeding qualities of animals by purposeful selective-breeding work promote decrease in the cost price of a gain of live weight of pigs at the enterprise by 55,7 thousand rbl./с (or on 15,3%)
Afficher plus [+] Moins [-]