Date | Volume Shipped | IBC | Volume x IBC |
---|---|---|---|
01-May | 3,200 | 0 | No test |
03-May | 3,279 | 8,000 | 26,232,00 |
05-May | 3,130 | 10,000 | 31,300,000 |
07-May | 3,150 | 00 | No test |
Volume (A) | Volume x IBC (B) | Weighted Average = (B divided by A) |
---|---|---|
6,409 | 57,532,000 | 8,977 |
Producers in BC are provided with milk sample test results from every viable sample. We strive to provide producers with the information as quickly as possible and can be found in your individual producer login in MMS.
The BCMMB will test every viable sample for “components;” this includes:
Producer’s monthly test results are based on all tested pickups for the month. Producer test results will be available in the producers individual MMS account under “test results” as well as by email.
The BCMMB will test every viable sample for “quality”, except for IBC where we will only use fresh samples, this includes:
Quality results (SCC and IBC) will be calculated on a weighted average at the end of the month. IBC will only be tested on fresh samples (which will be tested twice per week); the two tests will be performed randomly on fresh samples. An example calculation on weighted average is found below.
FPD, or water, results are treated a bit differently. If in a month a producer has two results above 3.7%, then their month end result is the average of those results above 3.7%. If a producer has only one or no results above 3.7% then their month end average is the straight average of all their cryoscope results for that month.
We test every viable sample for MUN. MUN does not factor into producer’s component or quality results and has no impact to a producer pay. MUN is provided to producers for information only to help maximize on-farm feeding efficiencies. Producers are encouraged to discuss with their feed representatives or nutritionists to further understand how MUN impacts your farm. MUN will fluctuate day to day, depending on many factors such as time since feeding and feed intake, and it is important to look at trends and averages rather than day to day MUN results.
We test every viable sample for FFA. FFA does not factor into producer’s component or quality results and has no impact to a producer pay. The BCMMB began testing for FFA when challenges arose around milk foaming and other quality factors at the processing level. At this time there is no concrete correlation between an FFA level and quality issues. We have noted that spikes in FFA may be correlated to quality issues or lack of milk foamability. The BCMMB continues to analyse data around FFA and will share with producers if any helpful information arises.
It is the responsibility of every producer to ensure that milk made available for pick-up meets the provincial guidelines. A producer whose milk has been found to contain veterinary drug residues or inhibitory substance residues is not permitted to sell or supply milk until a subsequent bulk milk sample taken from the farm bulk milk tank tests negative. Following a positive test result:
Please see the BCMMB Non-Qualifying Milk Policy for further information.
The Below Tables summarize the thresholds for the all lab results:
*If there is no test result available, infill rules will apply. Infill rules are described below.
Component | Frequency of Testing | Quality Bonus Threshold | Ministry Penalty Threshold | Comments | Payment Calculation |
---|---|---|---|---|---|
Butterfat (BF) | Every Sample | N/A | N/A | *Based on actual Volume multiplied by test result = value in kh/hL | |
Protein (PR) | Every Sample | N/A | N/A | *Based on actual Volume multiplied by test result = value in kh/hL | |
Lactose & Other Solids (LOS) | Every Sample | N/A | N/A | ‘Other solids’ is a factor added to lactose | *Based on actual Volume multiplied by test result = value in kh/hL |
Quality | Frequency of Testing | Quality Bonus Threshold | Ministry Penalty Threshold | Comments | Payment Calculation |
---|---|---|---|---|---|
Somatic Cell Count (SCC) | Every Sample | ≤ 250,000 | ≤ 400,000 | Results are truncated @ 999,000 | Based on weighted average using only the volumes from the dates that SCC is reported |
Individual Bacteria Count (IBC) | 2 tests per week (random) | ≤ 30,000 | ≤ 121,000 | Results are truncated @ 999,000 | Based on weighted average using only the volumes from the dates that IBC is reported. See example |
Freezing Point Depression (FPD) or Cryoscope (CRY) | Every Sample | ≤ 3.7% | ≤ 3.7% | This test detects “added water” | If ≤ 1 cryo test result is greater than 3.7% in a month, all cryo results for that month are averaged. If ≥ 2 cryo test results are greater than 3.7% in a month, only cryo results ≥ 3.7% are averaged. |
Inhibitor | Once per month (random) | Not Permitted | Not Permitted | See Non-Qualifying Milk Policy document available on our website | If a sample is found positive for any inhibitory substance either at a processor or during random testing, an infraction will be levied. See BCMMB’s Non-Qualifying Milk Policy document |
Milk Urea Nitrogen (MUN) | Every Sample | N/A | N/A | A high MUN value is 14-16 mg/dL and is indicative of excess urea which is likely an imbalance in rumen availability of protein/carbohydrate. High urea can cost a producer money. | N/A |
Free Fatty Acid (FFA) | Every Sample | N/A | N/A | High value spikes could be concerning | N/A |
Date | Volume Shipped | IBC | Volume x IBC |
---|---|---|---|
01-May | 3,200 | 0 | No test |
03-May | 3,279 | 8,000 | 26,232,00 |
05-May | 3,130 | 10,000 | 31,300,000 |
07-May | 3,150 | 00 | No test |
Volume (A) | Volume x IBC (B) | Weighted Average = (B divided by A) |
---|---|---|
6,409 | 57,532,000 | 8,977 |
If you receive a lab result that you believe is not representative of your milk, you must contact the Quality & Transportation department at the BCMMB as quickly as possible. We have the ability to review component and quality results to ensure test results are representative of your milk. We will not, however, change component or quality results due to a producer request unless we can determine that the results are not representative of your milk.
We have heard some concerns about the differences in test results that appear between the PICKUP HISTORY and the TEST RESULTS DASHBOARD screens in MMS. The differences are due to timing of information being received and displayed. When a pick-up is made at a producer’s farm, the volume is uploaded to the MMS system almost immediately; however, test results are not received from the lab until the next day or later. On the PICKUP HISTORY screen, the component results will “INFILL” as soon as there is a volume in the system.
INFILL is a way the system estimates or assumes milk components based on:
When the official lab test results are uploaded to the system, they will appear in the TEST RESULTS DASHBOARD screen and after a maximum of one day delay, will overwrite the INFILL test results that appear in the PICKUP HISTORY screen. If official lab test results are not received for any reason, then no results will display in the TEST RESULTS DASHBOARD screen and the INFILL results will be used for final pay purposes. Therefore, this delay explains why there may be a period of time whereby the PICKUP HISTORY and TEST RESULTS DASHBOARD screens show differing results for the same pickup. When these differences appear, the components displayed in the TEST RESULTS DASHBOARD screen are the actual/final results and will be used as the basis for producer weighted average and final pay calculations and will copy over to the PICKUP HISTORY screen in time.
If you have any questions or concerns, please contact Kelly Harris at 604-854-4479 or kharris@bcmilk.com, or you can contact Woody Siemens at 604-854-4476 or wsiemens@bcmilk.com
Updated February 2020