ManureDB

ManureDB is an aggregating tool of manure laboratory analyses where data can be utilized in a standardized way.

Choose Animal Type

Beef Dairy Swine Poultry Sheep Horse

Means and Interquartile range

Assay Name	Max	Average	Count	IQR 25%	Median IQR 50%	IQR 75%
Total Solids	99.6	22.2	6,397	0.3	15.0	34.1
Total Nitrogen	4.4	0.8	6,604	0.4	0.7	1.0
Phosphorus	11.8	0.6	6,598	0.2	0.4	0.8
Potassium	19.4	0.7	6,592	0.3	0.6	1.0
Sulfur	637.8	0.3	3,540	0.1	0.1	0.2
Ammonium-N	0.8	0.1	4,520	0.0	0.1	0.2

Years selected: 2024, 2023, 2022, 2021, 2020

Medians Over Time

Year	Total Solids (%)	Total Nitrogen (% As Received (Wet) Basis)	Phosphorus (as P₂O₅) (% As Received (Wet) Basis)	Potassium (as K₂O) (% As Received (Wet) Basis)	Sulfur (% As Received (Wet) Basis)	Ammonium-N (% As Received (Wet) Basis)
2020	10.9 mean = 18.13 min = 0.02 max = 96.99 count = 1735 iqr25 = 0.1 iqr50 = 10.93 iqr75 = 29.520000000000003	0.6 mean = 0.699 min = 0.0 max = 3.09 count = 1812 iqr25 = 0.332 iqr50 = 0.64 iqr75 = 0.942915416731	0.4 mean = 0.513 min = 0.0 max = 7.455 count = 1813 iqr25 = 0.18 iqr50 = 0.37 iqr75 = 0.67	0.5 mean = 0.678 min = 0.0 max = 3.934 count = 1810 iqr25 = 0.25 iqr50 = 0.5 iqr75 = 0.92	0.1 mean = 0.13 min = 0.0 max = 0.664 count = 930 iqr25 = 0.039625 iqr50 = 0.0905 iqr75 = 0.18294927795116595	0.1 mean = 0.115 min = 0.0 max = 0.572 count = 1261 iqr25 = 0.0097 iqr50 = 0.059 iqr75 = 0.19
2021	13.6 mean = 22.935 min = 0.07 max = 94.6 count = 2189 iqr25 = 0.1 iqr50 = 13.63 iqr75 = 37.65	0.7 mean = 0.777 min = 0.0 max = 4.384 count = 2247 iqr25 = 0.365 iqr50 = 0.72 iqr75 = 1.0870000000000002	0.4 mean = 0.591 min = 0.0 max = 3.85 count = 2239 iqr25 = 0.18197288345788726 iqr50 = 0.43 iqr75 = 0.8929804195	0.6 mean = 0.8 min = 0.002 max = 5.31 count = 2239 iqr25 = 0.283339087 iqr50 = 0.62 iqr75 = 1.1655	0.1 mean = 0.63 min = 0.0 max = 637.83 count = 1372 iqr25 = 0.051725 iqr50 = 0.125 iqr75 = 0.233	0.1 mean = 0.139 min = 0.0 max = 0.78 count = 1559 iqr25 = 0.01 iqr50 = 0.08 iqr75 = 0.23
2022	20.5 mean = 23.538 min = 0.0 max = 99.559 count = 1725 iqr25 = 2.44 iqr50 = 20.53 iqr75 = 36.09	0.7 mean = 0.772 min = 0.0 max = 4.42 count = 1785 iqr25 = 0.45 iqr50 = 0.7 iqr75 = 1.018	0.4 mean = 0.579 min = 0.0 max = 11.85 count = 1786 iqr25 = 0.23 iqr50 = 0.4 iqr75 = 0.7429234978668833	0.6 mean = 0.764 min = 0.0 max = 19.361 count = 1783 iqr25 = 0.3 iqr50 = 0.56 iqr75 = 1.025	0.1 mean = 0.195 min = 0.0 max = 5.75 count = 980 iqr25 = 0.060149999999999995 iqr50 = 0.11 iqr75 = 0.22125	0.1 mean = 0.155 min = 0.0 max = 0.77 count = 1296 iqr25 = 0.0182304075 iqr50 = 0.1 iqr75 = 0.25
2023	23.7 mean = 26.355 min = 0.04 max = 95.15 count = 748 iqr25 = 9.835 iqr50 = 23.73 iqr75 = 35.385	0.7 mean = 0.766 min = 0.0 max = 3.228 count = 760 iqr25 = 0.48 iqr50 = 0.725 iqr75 = 0.9624999999999999	0.4 mean = 0.473 min = 0.0 max = 4.08 count = 760 iqr25 = 0.24 iqr50 = 0.37 iqr75 = 0.6024087853290975	0.5 mean = 0.663 min = 0.0 max = 3.05 count = 760 iqr25 = 0.34 iqr50 = 0.52 iqr75 = 0.85	0.1 mean = 0.202 min = 0.007 max = 9.625 count = 258 iqr25 = 0.08 iqr50 = 0.121 iqr75 = 0.19	0.1 mean = 0.175 min = 0.0 max = 0.65 count = 404 iqr25 = 0.03 iqr50 = 0.13 iqr75 = 0.29
2024	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0	0.0 mean = 0 min = 0 max = 0 count = 0 iqr25 = 0 iqr50 = 0 iqr75 = 0
Median Count	15.0 6,397	0.69 6,604	0.39 6,598	0.55 6,592	0.11 3,540	0.08 4,520

Animal Type: Beef

Distribution of All Database Samples by State

AL	7
AR	6
AZ	18
CA	3,015
CO	348
CT	86
DE	26
FL	1,068
GA	35,514
IA	8,784
ID	123
IL	10,085
IN	33,828
KS	2,109
KY	71
MA	39
MD	425
ME	137
MI	10,042
MN	216
MO	367
MT	19
NC	168,417
ND	95
NE	1,962
NH	245
NJ	160
NM	13
NY	22,418
OH	8,683
OK	524
OR	18
PA	8,538
RI	6
SC	10,385
SD	6
TN	74
TX	356
UT	117
VA	17,238
VT	1,714
WA	42
WI	16,783
WV	40

Database Statistics

Number of All Samples in Database: 477,951
Number of All Samples in Database with known location: 364,167
Number of All Lab Results in Database: 5,105,498

See the Data Explorer page to browse and download Sample data.

Unit conversion equations used came from the Recommend Methods of Manure Analysis, Second Edition.

Definitions

IQR: Interquartile range
IQR25: 25th percentile of values
IQR50: middle value of all samples, same as the median
Median: middle value of all samples
IQR75: 75th percentile of values
Min: minimum value of all samples
Mean: average value of all samples
Max: maximum value of all samples

Animal Type Combined Category	Animal Type
Swine	Swine, Swine - Farrow to Wean, Swine - Farrow to Feeder, Swine - Farrow to Finish, Swine - Gestation, Swine - Finisher, Swine - Boar Stud, Swine - Nursery, Swine - Wean to Finish, Swine - Feeder to Finish
Poultry	Poultry, Chicken, Chicken - Breeder, Chicken - Broiler, Chicken - Broiler Layer, Chicken - Layer, Chicken - Pullet, Turkey, Turkey - Meat, Turkey - Hen
Beef	Beef, Beef - Breeding, Beef - Calf, Beef - Finisher, Beef - Replacement Heifers, Beef - Stocker
Dairy	Dairy, Dairy - Calf and Heifer, Dairy - Calf, Dairy - Heifers, Dairy - Lactating Cow, Dairy - Dry Cow, Dairy - Steer