CN104621352A - Poultry fattening seedling-stage disease-resistant feed containing plant extract - Google Patents

Abstract

The invention relates to the field of poultry feed, and particularly relates to a poultry fattening seedling-stage disease-resistant feed containing a plant extract. The feed at least comprises the following components in parts by weight: 1-5 parts of plant extract, 10-15 parts of green grass powder, 30-40 parts of corn flour, 10-20 parts of wheat bran, 10-15 parts of bean pulp, 1-3 parts of radix bupleuri powder, 3-8 parts of fish meal, 2-5 parts of shell powder and 3-6 parts of fine sand, wherein the radix bupleuri powder of 60-100 meshes is preferable; the fine sand of 30-70 meshes is preferable. The feed formula does not contain antibiotics and growth hormone, and is extracted from pure plant, the resistance capacity of poultry is enhanced, and through the addition of sodium selenite, not only can the production of protein be promoted, but also the resistance of the poultry can be enhanced effectively and the Na-K ion metabolic balance can be regulated, so that the poultry can resistant large temperature change.

Description

A kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts

Technical field

The present invention relates to bird feed field, particularly relate to a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts.

Background technology

Along with improving constantly of people's living standard, Diet concept changes by having enough to eating gradually.Bird is due to delicious meat, and protein abundance, is different from the unique oral sensations of red meat, is extensively by the dining table delicacies that people like always.Therefore, the cultivation scale of bird is increasing.Raisers are in order to prevent poult PI disease in growth course simultaneously, promote poult Fast Growth, so generally add the growth accelerator of antibiotic and Prof. Du Yucang in feed simultaneously.But the antibiotic medicine added in feed can cause drug resistance strain generation, bird produces drug resistance, brings a difficult problem to the control of disease; Simultaneously also to affect people healthy for the problem such as medicament residue.Raising along with people's living standard and the attention to food security, it is problem urgently to be resolved hurrily at present that development of new feed substitute antibiotics solves livestock and poultry medicament residue problem.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts.

Technical problem to be solved by this invention is achieved by the following technical programs:

A bird Seedling Stage getting fat disease-resistant feed containing plant extracts, described feed at least comprises the component of following mass fraction: plant extracts 1-5 part; Green grass powder 10-15 part; Corn flour 30-40 part; Wheat bran 10-20 part; Dregs of beans 10-15 part; Chinese Thorowax Root 1-3 part; Fish meal 3-8 part; Oyster shell whiting 2-5 part; Fine sand 3-6 part; The preferred 60-100 order of wherein said Chinese Thorowax Root; Fine sand is 30-70 order.

Further, the composition of raw materials of described plant extracts comprises each component composition of following mass fraction:

Collapse jorum 10-15 part;

Setose thistle leaf 10-15 part;

Wrinkled giant hyssop 15-30 part;

Cordate houttuynia 15-30 part.

Further, the extracting method of described plant extracts comprises the steps:

A () is collected raw material by above-mentioned power 2 mass fraction and is positioned in pulverizer cylinder body, according to mass volume ratio 1:1Kg/L add concentration be 50 ~ 70% alcohol mix with raw material, carry out historrhexis 1 ~ 4 time with the rotating speed of 8000-15000 r/min, each 5 ~ 30 minutes, then leave standstill 2 ~ 8 hours; Obtain mixed liquor;

B mixed liquor membrane filtration that step (a) obtains by (), obtains feed liquid;

C feed liquid that step (b) obtains by () obtains plant extracts after carrying out vacuum drying.

Preferably, in described step (a) concentration be 50 ~ 70% alcohol in insert sodium selenite according to volume mass than 2-5:1L/g.Described sodium selenite is feed grade sodium selenite, and selenate in feed of the present invention and sulphates content are determined at about 0.01%, meet the requirement of " People's Republic of China (PRC) chemical industry standard HG2937-1999 ".

Preferably, in step (a), leave standstill in process and keep mixeding liquid temperature to be 4-10 DEG C.Find in practical operation, the glycoside in plasma selenium and plant extracts and amino acids effectively can form complex compound at 4-10 DEG C, significantly strengthen extraction effect.

Preferably, the film described in step (b) is any one in tunica fibrosa, PS membrane, polyvinylidene chlorida film or inoranic membrane.

A kind of preparation method of the bird Seedling Stage getting fat disease-resistant feed containing plant extracts comprises the steps: as above

A, prepare plant extracts according to said method;

B, according to above-mentioned mass fraction, each component is put into mixer again and stir 5-10 minute;

C, the mixed material after stirring is put into fodder machine be pressed into the feed granules that particle diameter is 2-4 millimeter.

The present invention has following beneficial effect:

1. collapse jorum in the present invention, cordate houttuynia has clearing heat and detoxicating, effect such as to invigorate blood circulation, can promote that radix bupleuri is to the opposing of bird flu and result for the treatment of; The cough that wrinkled giant hyssop coordinates setose thistle leaf to use effectively can to prevent and treat poult and produce because of courses of infection while whetting the appetite, to sneeze, diarrhea.

2. the plasma selenium in the sodium selenite inserted in the present invention and the glycoside in plant extracts and amino acids effectively can form complex compound, significantly strengthen extraction effect; And selenium is the active component forming glutathione peroxidase, it can prevent beta Cell of islet Oxidative demage, make its function normal, also the resistance of poult class can be made obviously to strengthen, and in tricarboxylic acid cycle, effectively can also promote that sugared part metabolism is carried out toward protein direction, play good effect of gain, increase content and the meat taste of poultry egg white matter; And wherein Na element had both added the appetite of bird, made again Na-K ion metabolism balance in bird body, effectively promoted the resistivity that poult changes for high temperature.

3. in the present invention, effective ingredients in plant is and re-uses after effectively extracting, and adds the cooperation of special extracting method, effective ingredients in plant is better played in feed, and the medicament residue such as antibiotic-free, more healthy, edible safer.

4. insert a small amount of fine sand and oyster shell whiting in the present invention, effectively can promote that bird digests and calcium uptake, strengthen poultry muscle intensity, make mouthfeel fresher and tenderer.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention will be described in detail.

Embodiment:

First according to mass fraction: collapse jorum 12 parts; 12 parts, setose thistle leaf; Wrinkled giant hyssop 22 parts; Raw material is positioned in pulverizer cylinder body by cordate houttuynia 22 parts, according to mass volume ratio 1:1Kg/L add concentration be 60% alcohol mix with raw material, then historrhexis is carried out 2 times with the rotating speed of 12000r/min, each 15 minutes, then leave standstill 5 hours, each leaving standstill in process keeps mixed liquid temp to be 6 DEG C, then the mixed liquor inorganic membrane filtration that will finally obtain, obtain feed liquid, then obtain plant extracts A after feed liquid is carried out vacuum drying.

According to above-mentioned identical method, in the alcohol mixed with raw material, insert sodium selenite according to volume mass than 3:1L/g, then carry out historrhexis, other operations are the same, obtain plant extracts B.

Again according to mass fraction: 12 parts, green grass powder; Corn flour 35 parts; 15 parts, wheat bran; Dregs of beans 12 parts; 80 order Chinese Thorowax Roots 2 parts; Fish meal 6 parts; The feed A that fodder machine is compressed into particle diameter 3 millimeters is put into after oyster shell whiting 3 parts and 50 order fine sands 4 parts stir with plant extracts A 2 parts.Plant extracts A in said components 2 parts is replaced to plant extracts B 2 parts, after stirring, puts into the feed B that fodder machine is compressed into particle diameter 3 millimeters.The raw material not adding plant extracts A or B is stirred and puts into the feed C that fodder machine is compressed into particle diameter 3 millimeters.

Effect example:

Choose beard chicken cultivation base, Huizhou City and carry out the test of embodiment of the present invention product compliance test result, choosing hatch chick is experimental subjects, feeding is carried out respectively with the feed D that above-mentioned feed A, feed B, feed C and plant originally used, every 50 as one group, often kind of feed feeding three groups, other rearing conditions is identical, and feeding is after 30 days, and observed and recorded survives situation as following table 1:

Table 1:(unit: only)

	Feed A	Feed B	Feed C	Feed D
					1	45	48	38	40
2	43	46	35	42
					3	43	47	34	42

The one-tenth live chickens son of four kinds of diet after 30 days is taken respectively body weight and averages acquisition data as table 2:

Table 2:(unit: gram)

Again each group is continued to use age in former diet to 12 week, again takes body weight and average acquisition data as table 3:

Table 3:(unit: gram)

	Feed A	Feed B	Feed C	Feed D
					Cock	1124	1275	1098	1191
Hen	842	927	813	887

Raise to 12 week age, each each 3 of group random selecting cock hen sample, every chicken is got Fresh chicken 100 grams and carries out chicken nutrient component determining, and the Major Nutrient data of acquisition are prepared following table 4:

Table 4(unit: gram)

Through effectively testing invention, feed of the present invention effectively can improve the resistivity of poult, and long-term food can obviously improve bird meat, increases protein proportion, and reduce fat content, mouthfeel is fresh and tender.

The above embodiment only have expressed embodiments of the present invention; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection scope of the present invention.

Claims (7)

1. the bird Seedling Stage getting fat disease-resistant feed containing plant extracts, is characterized in that described feed at least comprises the component of following mass fraction: plant extracts 1-5 part; Green grass powder 10-15 part; Corn flour 30-40 part; Wheat bran 10-20 part; Dregs of beans 10-15 part; Chinese Thorowax Root 1-2 part; Fish meal 3-8 part; Oyster shell whiting 2-5 part; Fine sand 3-6 part; The preferred 60-100 order of wherein said Chinese Thorowax Root; Fine sand is 30-70 order.

2. a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts according to claim 1, is characterized in that: the composition of raw materials of described plant extracts comprises each component composition of following mass fraction:

Collapse jorum 10-15 part;

Setose thistle leaf 10-15 part;

Wrinkled giant hyssop 15-30 part;

Cordate houttuynia 15-30 part.

3. a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts according to claim 2, is characterized in that the extracting method of described plant extracts comprises the steps:

A () is collected raw material by above-mentioned power 2 mass fraction and is positioned in pulverizer cylinder body, according to mass volume ratio 1:1Kg/L add concentration be 50 ~ 70% alcohol mix with raw material, carry out historrhexis 1 ~ 4 time with the rotating speed of 8000-15000 r/min, each 5 ~ 30 minutes, then leave standstill 2 ~ 8 hours; Obtain mixed liquor;

B mixed liquor membrane filtration that step (a) obtains by (), obtains feed liquid;

C feed liquid that step (b) obtains by () obtains plant extracts after carrying out vacuum drying.

4. a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts according to claim 3, is characterized in that: in described step (a) concentration be 50 ~ 70% alcohol in insert sodium selenite according to volume mass than 2-5:1L/g.

5. a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts according to claim 3, is characterized in that: step (a) leaves standstill in process and keeps mixeding liquid temperature to be 4-10 DEG C.

6. a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts according to claim 3, is characterized in that the film described in step (b) is any one in tunica fibrosa, PS membrane, polyvinylidene chlorida film or inoranic membrane.

7. the preparation method of a kind of bird Seedling Stage getting fat disease-resistant feed containing plant extracts as described in claim 1-6 comprises the steps:

A, prepare plant extracts according to the claims 3,4,5,6 method;

B, components in mass portion number according to claim 1 are put into mixer and are stirred 5-10 minute;

C, the mixed material after stirring is put into fodder machine be pressed into the feed granules that particle diameter is 2-4 millimeter.