Grain-saving type meat duck compound feed as well as preparation method and using method thereof
A compound feed, grain-saving technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of the lack of large potatoes, and achieve the effect of reducing the cost of feeding, reducing the cost of raw materials, and alleviating tension
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[0027] Example 1
[0028] Prepare No. 1 meat duck feed according to the following steps, as follows:
[0029] S1. Weigh the raw materials according to the following mass percentages: corn 39.05%, sweet potato 24%, wheat bran 6%, soybean meal 6.7%, rapeseed meal 9%, cottonseed meal 9%, rice bran 3%, methionine 0.1%, lysine 0.5%, salt 0.35%, calcium hydrogen phosphate 1%, stone powder 0.9%, choline chloride 0.1%, vitamin premix 0.1%, trace element premix 0.2%; mix the raw materials in the mixer for 150-210 seconds , And then crush the uniformly mixed raw materials through a 1.5-2.2mm screen;
[0030] S2. The pulverized raw material is prepared in a modulator under a water vapor atmosphere of 85-95°C for 3 to 5 minutes, and then the prepared raw material is made into pellets at 90-100°C;
[0031] S3. Dry the granular feed at 75-90℃, cool it, and pack it into a bag.
Example Embodiment
[0032] Example 2
[0033] Prepare No. 2 meat duck feed as follows:
[0034] S1. Weigh the raw materials according to the following mass percentages: corn 37.05%, sweet potato 26%, wheat bran 6%, soybean meal 6.7%, rapeseed meal 9%, cottonseed meal 9%, rice bran 3%, methionine 0.1%, lysine 0.5%, salt 0.35%, calcium hydrogen phosphate 1%, stone powder 0.9%, choline chloride 0.1%, vitamin premix 0.1%, trace element premix 0.2%; mix the raw materials in the mixer for 150-210 seconds , And then crush the uniformly mixed raw materials through a 1.5-2.2mm screen;
[0035] S2. The pulverized raw material is prepared in a modulator under a water vapor atmosphere of 85-95°C for 3 to 5 minutes, and then the prepared raw material is made into pellets at 90-100°C;
[0036] S3. Dry the granular feed at 75-90℃, cool it, and pack it into a bag.
Example Embodiment
[0037] Example 3
[0038] Prepare No. 3 meat duck feed according to the following steps, as follows:
[0039] S1. Weigh the raw materials according to the following mass percentages: corn 35.05%, sweet potato 28%, wheat bran 5.7%, soybean meal 7%, rapeseed meal 9%, cottonseed meal 9%, rice bran 3%, methionine 0.1%, lysine 0.5%, salt 0.35%, calcium hydrogen phosphate 1%, stone powder 0.9%, choline chloride 0.1%, vitamin premix 0.1%, trace element premix 0.2%; mix the raw materials in the mixer for 150-210 seconds , And then crush the uniformly mixed raw materials through a 1.5-2.2mm screen;
[0040] S2. The pulverized raw material is prepared in a modulator under a water vapor atmosphere of 85-95°C for 3 to 5 minutes, and then the prepared raw material is made into pellets at 90-100°C;
[0041] S3. Dry the granular feed at 75-90℃, cool it, and pack it into a bag.
[0042] In the foregoing Examples 1 to 3, the vitamin premix includes the following components in mass percentage: vitamin ...
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