Select pig feed considerations

1. Choose fattening pigs suitable for dietary piglets, breeding boars and fattening stages, and choose the type of concentrates. Concentrates account for more than 50 percent of the total amount of rations; gilts can be selected with green materials, and green fodder can be used. 50 percent of the total weight of the diet; racking pigs can use bran type, bran type feeds account for more than 50 percent of the total weight of the diet.
2. It is necessary to pay attention to the volume of diet. The volume of diet can be calculated as 2.5 to 4.5 kg of dry matter per day for every 100 kg of pig body weight. The ratio of green, coarse, and grain feeds is roughly 5:3:2 for air-dried materials. According to 1 pregnant sow weighing 150 kg, 1 kg of air-dried feed needs 5 kg of green material, 15 kg of green material (1 kg of air-dried material of 6 kg of green material, 2.5 kg of dry material is required). 1.5 kilograms, fine material 1 kilogram, total weight of green, coarse, concentrate feeds is 17.5 kilograms.
3, palatability is better with the feed, such as high energy and protein content, less crude fiber, the palatability is good, easy to digest. When formulating pig feed, green fodder should be used more, and roughage should be used less, and the quality of the rented feed should be good.

Drug Of Abuse Tests
AMP/BAR/BZO/BUP/COC/THC/MTD/mAMP/MDMA/MOP/OPI/OXY/PCP/PPX/TCA Available with Specimen Validity Tests (S.V.T.) for: Oxidants/PCC, Specific Gravity, pH, Nitrite, Glutaraldehyde and Creatinine One step, rapid screening tests for the qualitative detection of drug(s) and drug metabolite(s) in human urine. For in vitro diagnostic use only.Drug Tests (Strip/Card/Device/Cup) is a lateral flow chromatographic immunoassay designed to qualitatively detect the presence of drugs and drug metabolites in human urine

Drug Tests (Strip/Card/Device/Cup) provides only a preliminary analytical test result. The test is not intended to be used in monitoring the drug levels. A more specific alternate method must be used in order to confirm the test result. Gas Chromatography/Mass Spectrometry (GC/MS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse test results, particularly when preliminary positive results are obtained.

INTERPRETATION OF RESULTS

Positive: One colored line appears in the Control zone (C). No line appears in the

Test zone (T). The absence of a line in the test region (T line) indicates a positive result.

The positive result indicates that the drug level is above the detectable level.

Note: The samples with positive results should be confirmed with more specific method.

Negative: One colored line appears in the Control zone, and another colored line

appears in the Test zone. The negative result indicates the drug or its metabolite level is

below the detectable level.

Invalid: No line appears in the Control zone. If no C line or no C line and T line

develop within 5 to 10 minutes, the test is invalid. The test should be repeated with a new

test device. Insufficient specimen volume or the incorrect procedural techniques are the

most likely reasons for invalid result. Review the procedure and repeat the test using a

new test strip or device. If the problem persists, discontinue using the current lot and

contact your suppliers.

ADULTERATION INTERPRETATION

(Please refer to the color chart, if applicable)

Semi-quantitative results are obtained by visually comparing the reacted color blocks on

the strip to the printed color blocks on the color chart. No instrumentation is required.

QUALITY CONTROL

1. Built-in Control: the test contains a built-in control feature, the C line. The presence of

the C line indicates that the test is performed properly. If a C line does not form, the test is

considered invalid. In this case, the testing should be repeated with a new drug tests.

2. External Quality Control: Control materials are not supplied with this kit. However, it is

recommended that positive and negative controls should be tested as good laboratory

practice to confirm the test procedure and to verify proper test performance.

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Posted on March 11, 2023