CN-121970845-A - Feed additive for preventing gout of gosling and preparation method thereof

Abstract

The invention relates to the field of poultry cultivation, in particular to a feed additive for preventing gout of gosling, which comprises the following raw materials of glabrous greenbrier rhizome, giant knotweed rhizome, oriental waterplantain rhizome, yam rhizome, largehead atractylodes rhizome, divaricate saposhnikovia root, pubescent angelica root and lysimachia christinae. The invention also discloses a preparation method of the composite material, which comprises the steps of slicing all raw materials, weighing, putting into a pulverizer, pulverizing and mixing uniformly, and sieving. The invention can solve the problems of drug residue and drug resistance caused by drug treatment in the prior art, and the technical problems that gosling with gout is often not ideal in treatment effect, can obviously reduce the risk of gout incidence of the gosling, and can obviously improve the growth performance of the gosling.

Inventors

• HUANG JINHUA
• ZHANG LAN
• HUANG YALAN
• ZHANG XIUHAI
• LI TAIYOU
• QIN YANLAN
• Li Yitu
• ZHENG ZISHENG
• CHEN SHENGWEN
• Wei Fuhui
• Lu yuhuang

Assignees

• 广西农业职业技术大学工会委员会

Dates

Publication Date

20260505

Application Date

20260302

Claims (8)

1. 1. A feed additive for preventing gout of gosling is characterized by comprising the following raw materials of rhizoma smilacis glabrae, polygonum cuspidatum, rhizoma alismatis, rhizoma dioscoreae septemlobae, bighead atractylodes rhizome, radix sileris, radix angelicae pubescentis and herba lysimachiae.
2. 2. The feed additive for preventing gosling gout according to claim 1, which is characterized by comprising the following raw materials by weight of 3g of rhizoma smilacis glabrae, 3g of polygonum cuspidatum, 3g of rhizoma alismatis, 1.5g of rhizoma dioscoreae septemlobae, 1.5g of bighead atractylodes rhizome, 1g of radix sileris, 1g of radix angelicae pubescentis and 1g of lysimachia christinae.
3. 3. The feed additive for preventing gosling gout according to claim 1, which is characterized by comprising the following raw materials by weight of 6g of smilax glabra, 6g of polygonum cuspidatum, 6g of alisma orientale, 3g of rhizoma dioscoreae septemlobae, 3g of bighead atractylodes rhizome, 2g of divaricate saposhnikovia root, 2g of radix angelicae pubescentis and 2g of lysimachia christinae.
4. 4. The feed additive for preventing gout in gosling of claim 2, wherein the feed additive is mixed with feed at a dosage of 0.5 g/gosling/day.
5. 5. A feed additive for preventing gout in gosling according to claim 3, wherein the feed additive is mixed with feed at a rate of 1 g/gosling/day.
6. 6. The feed additive for preventing gout of gosling of claim 4 or 5, wherein the feed additive is mixed with high-protein feed.
7. 7. A method for preparing the feed additive for preventing the gout of gosling according to any one of claims 1 to 3, which is characterized in that all raw materials are sliced, weighed, put into a pulverizer for pulverizing and mixing uniformly, and then screened.
8. 8. The method for preparing a feed additive for preventing gout of gosling of claim 7, wherein the number of the sieved sieve is 200 meshes.

Description

Feed additive for preventing gout of gosling and preparation method thereof Technical Field The invention relates to the field of poultry cultivation, in particular to a feed additive for preventing gout of gosling and a preparation method thereof. Background In recent years, with the rapid development of goose raising industry in China, the gout problem of gosling is increasingly prominent, and the gout problem becomes one of important factors for restricting the healthy development of goose raising industry. Gosling gout is a disease which causes a great deal of deposition of urate in vivo due to uric acid metabolic disorder, and is mainly represented by symptoms such as joint swelling, dyskinesia, deposition of urate of internal organs, and the like. The too high protein content in the feed is an important factor for inducing gout of gosling. The excessive protein is decomposed in the goose body to generate a large amount of uric acid, which exceeds the metabolism capability of the goose, so that the uric acid salt is accumulated in the body, and gout is caused. Improper proportions of energy and protein in the feed also increase the risk of onset of gout in geese. If the energy supply is relatively insufficient and the protein content is too high, the goose will use too much protein for energy supply, and this process will produce excessive uric acid. The protein content in the daily ration nutrient substance is closely related to the health of gosling, gout is easily caused by the excessive content of the protein in the daily ration nutrient substance, the normal growth and development can be satisfied by maintaining the protein level of 0-4 Zhou Lingchu geese at about 15%, and when the protein content in the daily ration of the gosling is higher than 16%, the kidney metabolism burden is increased, and metabolic disorder is easily caused. At this time, uric acid levels in the blood rapidly rise beyond the normal metabolic capacity of the kidneys. Uric acid cannot be discharged from the body through kidney metabolism, and is converted into uric acid salt, and the uric acid is gradually deposited on the surfaces of organs such as joints, muscles, mesenteries, peritoneum, kidneys, livers and the like. Along with the continuous accumulation of urate deposition, gosling can suffer from chronic metabolic diseases, namely gout, and the healthy growth of the gosling is seriously affected. Conversely, if the energy is too high, the feed intake of the geese is reduced, the protein intake is relatively insufficient, the normal metabolism of the geese is also affected, and the probability of gout is increased. The quality and the characteristics of part of feed raw materials are also closely related to the occurrence of goose gout. For example, the use of cotton, rapeseed, etc., as a protein source, without detoxification treatment, contains anti-nutritional factors and toxins that may impair the liver and kidney functions of geese, affect uric acid metabolism, and thereby induce gout. In addition, unbalanced mineral content in the feed, especially imbalance of calcium and phosphorus ratio, can interfere with acid-base balance in the goose body, and increase risk of urate deposition. In the goose raising process, if the raising density is too high, the movable space of the goose is limited, and the stress response of the goose group is easily increased. Under the stress state, the hormone level in the goose body changes, so that the normal physiological metabolism function of the goose body is influenced, particularly, the metabolism function of the kidney is inhibited, uric acid excretion is blocked, and further, the accumulation of uric acid salt in the goose body is induced, and gout is induced. If there are many bad conditions in goose house environment, it is very easy to become the inducing factor of gout attack, and the sanitary condition of breeding environment has important influence on goose gout. The moist and poorly ventilated environment is prone to breeding pathogens such as bacteria and mold, and after the pathogens infect the geese, systemic infection or kidney diseases of the geese can be caused, kidney functions are damaged, and normal excretion of uric acid is affected. For example, the excessive concentration of ammonia in goose house stimulates the respiratory tract and mucous membrane of goose, reduces its immunity, increases the probability of infection disease, and then indirectly induces gout. Various kidney diseases can directly cause the kidney function of geese to be damaged, thereby causing gout. For example, infection of geese with infectious bursal disease virus can result in severe bursal atrophy, reduced immune function, and the virus can attack the kidneys, causing swelling, palliation of the kidneys, filling of the tubules and ureters with urate crystals, and ultimately causing gout to occur. In addition, after goose infection with bacteria such as escherichia coli and salmonella