Reserve sow compound feed in the growth earlier stage and preparation and use method thereof
A gilt, pre-growth technology, applied in the field of pig feed, can solve the problems of bone and physiological tissue development that are difficult to meet the nutritional needs of gilts, and achieve the effect of promoting the development of the reproductive system, straight back, strong limbs and hoofs
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Embodiment 1
[0027] A compound feed for gilts in the early growth period is prepared through the following method steps:
[0028] S1. Weigh the corresponding components according to the following mass percentages: corn 65.68%, puffed corn 6%, peeled soybean meal 15.25%, spray-dried plasma protein powder 2%, imported fish meal 2%, whey powder 2%, soybean oil 1% , molasses 2%, 98.5% lysine 0.24%, 60% choline 0.08%, calcium hydrogen phosphate 0.45%, salt 0.3%, stone powder 1%, premix 2%; grind all the raw materials that need to be crushed, The crushed raw materials need to pass through a 2.5mm sieve, and then mix all the crushed raw materials evenly;
[0029] S2. Move the homogeneously mixed raw materials into the modulator, inject saturated water vapor, control the temperature at 65-70°C, and then make them into granules. The granulation temperature is 60-65°C, and the particle diameter is 2.5-3.5mm.
[0030] S3. Cool the granulated feed, the water content of the cooled granulated feed is 1...
Embodiment 2
[0032] A compound feed for gilts in the early growth period is prepared through the following method steps:
[0033] S1. Weigh the corresponding components according to the following mass percentages: corn 63.49%, puffed corn 6%, peeled soybean meal 16.1%, spray-dried plasma protein powder 2%, imported fish meal 2.5%, whey powder 2%, soybean oil 1.5% , molasses 1.5%, 98.5% lysine 0.18%, 60% choline 0.08%, calcium hydrogen phosphate 0.35%, salt 0.3%, stone powder 1%, premix 3%; grind all the raw materials that need to be crushed, The crushed raw materials need to pass through a 2.5mm sieve, and then mix all the crushed raw materials evenly;
[0034] S2. Move the homogeneously mixed raw materials into the modulator, inject saturated water vapor, control the temperature at 65-70°C, and then make them into granules. The granulation temperature is 60-65°C, and the particle diameter is 2.5-3.5mm.
[0035] S3. Cool the granulated feed, the water content of the cooled granulated feed...
Embodiment 3
[0037] A compound feed for gilts in the early growth period is prepared through the following method steps:
[0038] S1. Weigh the corresponding components according to the following mass percentages: corn 63.53%, puffed corn 5.6%, peeled soybean meal 16.67%, spray-dried plasma protein powder 2%, imported fish meal 3%, whey powder 2%, soybean oil 1.5% , molasses 1%, 98.5% lysine 0.12%, 60% choline 0.08%, calcium hydrogen phosphate 0.25%, salt 0.3%, stone powder 0.95%, premix 3%; grind all the raw materials that need to be crushed, The crushed raw materials need to pass through a 2.5mm sieve, and then mix all the crushed raw materials evenly;
[0039]S2. Move the homogeneously mixed raw materials into the modulator, inject saturated water vapor, control the temperature at 65-70°C, and then make them into granules. The granulation temperature is 60-65°C, and the particle diameter is 2.5-3.5mm.
[0040] S3. Cool the granulated feed, the water content of the cooled granulated fee...
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