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The possibilities of adapting the manure spreader to the soil application of dehydrated digestate are presented. Based on the analysis, a virtual model of the device consisting of a modernized manure spreader and aggregated disc harrow was developed. Based on the virtual model, computational models were developed and strength analyses were carried out. The conclusion is that modernized manure spreader,...
The paper presents analysis of aggregates and tillage-sowing cultivators equipped with soil loosening and fertilizer applying tines in the aspect of correlating rows of fertilizer with rows of plants and discusses the resulting differences. Examples of tine placement patterns in adjustable spacing are shown, allowing the aggregate to be adapted to localized fertilization during sowing of various plants.
Results of functional verification of unit for strip tillage, fertilization and corn sowing, developed by the Industrial Institute of Agricultural Engineering in Poznań under the project PBS1/B8/4/2012 are shown. Experimental model of the unit consists of two working modules, which allows simultaneous strip tillage with deep application of large fertilizer granules, and corn sowing with shallow application...
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