Feed for non-ruminant animals and preparation method thereof
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A technology for ruminants and feed, applied to the preservation method of animal feed raw materials, animal feed, animal feed, etc.
Active Publication Date: 2021-06-08
HAINAN UNIVERSITY +2
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Therefore, in the preparation of silage, pigeon pea stems and leaves are generally not preferred as feed raw materials, and in the prior art
Method used
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Embodiment 1
[0039] A feed for non-ruminants, comprising the following ingredients in parts by weight: 60 parts of cassava, 20 parts of cassava stalks, 7 parts of pigeon pea stems and leaves, 1 part of Lactococcus lactis powder (10 9 cfu / g), 3 parts of jicama, 2 parts of nightshade stems and leaves, 2 parts of urea and 5 parts of sugar beet meal;
[0040] Among them, the stems and leaves of Solanum nigrum are crushed to a particle size of 3-5 cm, soaked in water at 45°C for 30 minutes, taken out, and drained;
[0041] The stems and leaves of pigeonpea and jicama are crushed to a particle size of 3-5 cm, then soaked in 50% ethanol aqueous solution at 65°C for 30 minutes, and the ethanol and water are removed under reduced pressure; wherein, the ethanol aqueous solution contains 5% sodium formate by mass.
[0042] The preparation method of the feed for non-ruminants comprises the following steps:
[0043] S1. Raw material crushing: crush cassava and cassava stalks to a particle size of 3-5 ...
Embodiment 2
[0047] A feed for non-ruminant animals, comprising the following ingredients in parts by weight: 30 parts of cassava, 30 parts of cassava stalks, 17 parts of pigeon pea stems and leaves, 2 parts of bacteria powder, 5 parts of jicama, 5 parts of black nightshade stems and leaves, 4 parts urea and 7 parts beet meal;
[0048] Other operations are the same as in Example 1.
Embodiment 3
[0050] Solanum solanum stems and leaves are crushed to a particle size of 3-5 cm, soaked in water at 75°C for 10 minutes, taken out, and drained;
[0051] The stems and leaves of pigeonpea and jicama are crushed to a particle size of 3-5 cm, then soaked in 80% ethanol aqueous solution at 80°C for 10 minutes, and the ethanol and water are removed under reduced pressure; wherein, the ethanol aqueous solution contains 10% sodium formate by mass.
[0052] Other formula, operation are identical with embodiment 2.
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Abstract
The invention discloses a feed for non-ruminant animals and a preparation method thereof. The feed comprises 30-60 parts of cassava, 20-30 parts of cassava stalks, 7-17 parts of pigeon pea stems and leaves, 1-2 parts of bacterial powder, 3-5 parts of yam beans, 2-5 stems and leaves of black nightshade, 2-4 parts of urea and 5-7 parts of beet pulp; wherein the stems and leaves of the black nightshade are soaked in water at the temperature of 45-75 DEG C; the pigeon pea stems and leaves and the yam beans are soaked in an ethanol water solution at 65-80 DEG C, and the ethanol water solution contains 5-10% of sodium formate. The silage provided by the invention has aromatic smell, is close to the raw materials in color and luster, is light brown after being dried, stems and leaves structure are kept well, and reaches an excellent grade. The dry matter content in the feed is 44-47%, the crude protein content is 5.5-6.5%, the soluble sugar content is 528-584 g/kgDM, the lactic acid content is 5-9%, the acetic acid content is 2-5%, the propionic acid content is 0.2-0.3%, butyric acid and hydrocyanic acid are not detected, the ammoniacal nitrogen content is as low as 0.023 g/kgDM, the pH is 3.09-3.80, the neutral detergent fiber content is 10-22%, the acid detergent fiber content is 5-12%, the feed quality is excellent, and the requirements of non-ruminant animals are met.
Description
technical field [0001] The invention relates to the technical field of animal feed, in particular to a feed for non-ruminant animals and a preparation method thereof. Background technique [0002] Ruminants are animals that chew their cud, usually herbivores. Non-ruminants refer to livestock other than ruminants. The digestive characteristics of non-ruminants are different from those of ruminants, and the microenvironment of their digestive tract is also different. After eating for a period of time, ruminants will return the half-digested food to their mouths to chew again, which is conducive to further digestion and decomposition of fiber. Non-ruminants can use small amounts of fiber for energy, but their ability to digest fiber is relatively poor. A high proportion of fiber in non-ruminant diets not only fails to increase animal feed intake, but often reduces the digestibility of nutrients such as protein. [0003] Cassava is rich in carbohydrates, protein, and dietary...
Claims
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Application Information
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