Purslane poultry feed additive and preparation method thereof
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A feed additive, purslane technology, applied in animal feed, animal feed, application and other directions, can solve problems such as unsatisfactory effect of pullorum
Inactive Publication Date: 2011-11-30
刘昱廷
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Problems solved by technology
[0004] The present invention focuses on solving the problems that the effect of preventing and treating pullorum in the prior art is not ideal, and pro...
Method used
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Embodiment 1
[0013] Example 1 (broiler test)
[0014] The experiment was carried out in a poultry company in Lishui, and 6 experimental groups were set up, which were the purslane compound additive group (1), (2), and (3), and the poultry disease clearing powder group (consisting of andrographis paniculata, latifolia, daqing, etc.). It is composed of leaves, gourd tea, toad flakes, etc., excluding purslane and malan), and oxytetracycline. The 6 groups of tests were carried out in the same workshop, and the environmental conditions such as light, air temperature and ventilation were exactly the same. The test broilers were selected from the same batch produced by the company, which were healthy, disease-free and basically the same in body weight. There were 600 chickens in total, with 100 chickens (mothers) in each group. There are three formulas in the purslane compound additive group: (1) 20g of purslane, 20g of Malan, 10g of jujube bark, 10g of mugwort, 5g of Houttuynia cordata, 5g of w...
Embodiment 2
[0020] Example 2 (Layer Test)
[0021] The experiment was carried out in a poultry company in Lishui, and 5 groups were set up, which were the purslane compound additive group 1, 2, 3, 4 and the control group. From the same batch raised by the company, 750 213-day-old egg-laying hens and 25 roosters that are healthy and disease-free, have basically the same weight, and have basically the same egg production rate and fertilization rate were selected and randomly divided into 5 groups, each group of hens 150, 5 roosters. The purslane compound additive formula is 40g of purslane, 40g of malan, 20g of jujube bark, 20g of mugwort, 15g of honeysuckle, 15g of wolfberry fruit, 15g of Baiji, 10g of Houttuynia cordata and 10g of Panax notoginseng. According to the above proportions, 9 kinds of Chinese herbal medicines are ground into fine powder one by one with a thickness of 30 meshes to 100 meshes, and then mixed well with a double helix conical mixer. The mixing uniformity CV is les...
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Abstract
The invention provides a portulaca poultry feed additive. The additive comprises the following Chinese herbal medicines in parts by weight: 20-40 parts of portulaca, 20-40 parts of Indian kalimeris herb, 10-20 parts of common jujube bark, 10-20 parts of mugwort, 5-10 parts of herba houttuyniae, 5-15 parts of fructus lycii, 5-15 parts of rhizoma bletillae, 5-15 parts of honeysuckle and 5-10 parts of radix notoginseng. The additive has the following beneficial effects: (1) the portulaca compound additive has special effect on such common enteritis diseases of poultry as pullorosis, the prevention and protection rate is 100% and the mortality rate is zero; (2) by feeding the broilers with the portulaca compound additive, the daily gain of each feather of the broilers is 24.6g on average, which is improved by 12.3% compared with 21.9g of the control group, and the feed conversion rate is improved by 10.9%; and (3) by feeding the laying hens with the portulaca compound additive, the layingrate of the laying hens is 90.8%, which is improved by 8.4% compared with the laying rate of the control group, the hatchable egg rate is 98.8%, which is improved by 3.1% compared with the hatchable egg rate of the control group, the feed to egg ratio is 2.12:1 and the feed conversion rate is improved by 10.2%.
Description
technical field [0001] The invention relates to a feed additive and a preparation method thereof, in particular to a poultry feed additive mainly composed of purslane and malan and a preparation method thereof. Background technique [0002] The basis of drug-resistant substances has led to an increasing amount of drug use, resulting in excessive drug residues in poultry products, directly affecting the quality and export of poultry products, and endangering human health. In addition, most of the current feed additives have a single function, either for the purpose of curing diseases or for weight gain, and lack of multi-functional feed additives with significant effects. [0003] Purslane is a natural antibiotic and a "dual-use" plant. Traditional Chinese medicine believes that purslane is cold in nature, sweet and sour in taste; it enters the heart, liver, spleen, and large intestine meridians. and many other effects. Modern science has proved that purslane is rich in or...
Claims
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Application Information
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