Some elements of the techniques of lime introduction into acid soils
1994
Zyapkov, D. (Agraren Universitet, Plovdiv (Bulgaria))
The study substantiates the number of the spraying plants for introduction of lime into acid soils, depending on the particular working conditions under the direct flow diagram, as well as the required number of vehicle units necessary for the operation of a spraying plant, working under the overloading flow diagram. The graphical dependences between the sowing rate - Q and the size of the gap of the spraying nozzle have been built for three kinds of lime containing aeratable fly ashes - cement kind, coming from thermo-electric power stations and lime kind, which are in fact industrial wastes. The principal way of movement of the tractor-mounted spraying plants and the number of the loading platforms have also been determined
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Эту запись предоставил Institute of Agricultural Economics