questions: query regarding piggery 
 answers: land race,saddle back , hampshire , large white yorkshire , middle whie yorkshire, berkshite etc breed can be rear fin organized piggery. piggery cum fishery can be practise . fishery cum duckery is also advisible . fishery -duckery-piggery can also be practice following the norms of management ., making a septic tank for proper disposal of waste material to educe contaminationof wayer & infection