Method for producing straw fermented feed by using apple juice concentrations and straws as raw materials
A technology of fermented feed and apple juice, applied in animal feed, animal feed, application, etc., can solve the problems of poor palatability, indigestibility of animals, low protein content, etc., achieve strong complementarity of nutrients and characteristics, improve palatability and Digestion and absorption rate, the effect of improving digestion and absorption rate
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Embodiment 1
[0013] Cut the corn stalks into 3-4 cm long, mix the apple juice concentrate and corn stalks in a mass ratio of 3:7, control the water content at about 65%, and inoculate yeast, Lactobacillus plantarum, and acidophilus at the same time Bacillus, sealed in a cellar, and fermented at 23°C for 40 days before opening the cellar for use. After fermentation, the pH value can reach below 4.5, which is suitable for preservation.
[0014] Table 1 Nutrient content of apple juice concentrate and corn stalk mixed fermentation product and ordinary corn stalk (%)
[0015]
[0016] The fermented feed was used to feed mid-lactating dairy cows with a milk yield of 20-25 kg. The roughage was common corn stalks in the control group, and the mixed fermented product of apple juice concentrate and corn stalks in the test group. The roughage in each group was 20 kg. , the concentrate is 10 kg and the nutritional content is the same, the average milk production of the test group is 2.2 kg / day hig...
Embodiment 2
[0020] Cut the corn stalks into 3-4 centimeters and mix the apple juice concentrate with the corn stalks (cut the stalks into 3-4 centimeters) in a mass ratio of 4:6, and control the moisture content at about 70%. Simultaneously inoculate yeast, Lactobacillus plantarum, and Lactobacillus acidophilus, put in a cellar and seal it, and ferment at 24°C for 42 days before opening the cellar for use. After fermentation, the pH value is 4.5, which is suitable for preservation.
[0021] Table 3 Nutrient content of apple juice concentrate and corn stalk mixed fermentation product and ordinary corn stalk (%)
[0022]
[0023] The fermented feed was used to feed mid-lactating dairy cows with a milk yield of 20-25 kg. The roughage was common corn stalks in the control group, and the mixed fermented product of apple juice concentrate and corn stalks in the test group. The roughage in each group was 20 kg. , the concentrate is 10 kg and the nutritional content is the same, the average m...
Embodiment 3
[0027] Cut the corn stalks into 3-4 cm long apple juice concentrate and corn stalks (cut the stalks into 3-4 cm long) and mix them in a mass ratio of 5:5, and control the water content at about 75%. The cellar is sealed, and the cellar can be opened for use after 45 days of fermentation at 25°C. After fermentation, the pH value is 4.5, which is suitable for preservation.
[0028] Table 3 Nutrient content of apple juice concentrate and corn stalk mixed fermentation product and ordinary corn stalk (%)
[0029]
[0030] The fermented feed was used to feed mid-lactating dairy cows with a milk yield of 20-25 kg. The roughage was common corn stalks in the control group, and the mixed fermented product of apple juice concentrate and corn stalks in the test group. The roughage in each group was 20 kg. , the concentrate is 10 kg and the nutritional content is the same, the average milk production of the test group is 2.2 kg / day higher than that of the control group.
[0031] Degra...
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