Table 1.

Total number of samples collected between October 2016 and October 2020.

Year	No. of Farms	Total No of Samples	Farm Amendment Type		Sample Type
			Dairy Manure	Poultry Manure	Manure	Soil
2016/2017	11	252	131	121	112	140
2018	11	262	142	120	120	142
2019	11	221	113	108	95	126
2020	10	109	55	54	52	57
Total		844	441	403	379	465