Sentence examples for manure handling system from inspiring English sources

As a precautionary principle, odour emission rates utilised in atmospheric dispersion models should use the maximum values for broilers and turkeys (1.22 and 10.5 ouE s−1 birespectivelyively) and the mean value for the layers depending on the manure handling system used (0.47 or 1.35 ouE s−1 bird−1).

A considerable variation between the odour and ammonia emission rates was evident for the two layer units which may have been due to the different manure handling systems utilised in the houses.

Liquid based manure handling systems are common for cattle and pig farms [ 5] where all excreta are collected in liquid form with some dilution from wash water.

The study was mainly motivated by the idea that high rate AD reactors may give efficient manure treatment if it is well integrated with existing farm infrastructure for slurry based manure handling systems.

And, because the modest profits in confinement operations require the lowest possible labor costs, including automated feeding, watering and manure-handling systems, these operations have helped empty and impoverish rural America.

This implies that high rate AD can be integrated with regular manure slurry handling systems to obtain efficient biogas generation.

Manure from farms using liquid/slurry based handling systems has, for example, 61% of the total theoretical Norwegian manure energy potential of 2480 GWh/a [ 6].

Assuming no resource constraints, changes in the current farm systems were introduced stepwise, as both intensification of external input use (fertilisers and fodder) and qualitative changes in the configuration of the farms (i.e. changing land use towards fodder production, improving manure handling and/or changing cattle breeds).

Efficient manure treatment for methane generation by high rate AD integrated with existing farm infrastructure for slurry based manure handling appears to be a promising option that warrants further investigation.

Manure handling at the farm involves first manually pushing manure into channels in the floor twice a day, before it is pumped to a 300 m farm building basement storage basin; ~1/3 of the manure comes from each of Farrows and Wieners, Sows, and Growers.

c) Startgris Fiber, Lantmännen, Svalöv, Sweden d) Meal feed with lactose, dietary fibres and char cole (Nibble, Tillberga, Sweden) When initiating the trial, the groups were housed in separated rooms at the National Veterinary Institute (NVI) with separated urine and manure handling.