CN104431558A - Concentrated feed applied to sows before mating - Google Patents
Concentrated feed applied to sows before mating Download PDFInfo
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Abstract
The invention relates to a concentrated feed applied to sows before mating. The concentrated feed comprises the following components in percentage by weight: 10-30% of fish meal, 2-10% of corn oil, 29-50% of glutinous rice flour, 30-38% of brown sugar and 0.1-0.5% of soy isoflavone. The concentrated feed is added into the normal feed and is used for feeding remount sows 15 days before mating, wherein the concentrated feed is 15-20% of the conventional feed; a preparation method of the concentrated feed comprises the following steps: uniformly mixing the soy isoflavone with the fish meal according to the percentage by weight to prepare a mixture A during preparing, uniformly mixing the corn oil, the brown sugar and the glutinous rice flour to prepare a mixture B, finally, fully mixing the mixture A with the mixture B to prepare the concentrated feed. Compared with the prior art, the preparation method of the concentrated feed is simple in process; the method is characterized by mixing step by step; all the raw materials can be uniformly mixed; the concentrated feed prepared by the method can be used for effectively increasing the estrogen level in the sow bodies; the gilts during oestrous is accelerated; the number and the quality of ova are improved; the sow reproduction is improved.
Description
Technical field
The invention belongs to pig cultural technique field, relate to a kind of concentrated feed, the concentrated feed used before especially relating to a kind of insemination of sows.
Background technology
Now, along with updating of pig cultural technique, pig-breeding structure is just towards scale, the fast development of intensive, specialized aquaculture model.Wherein, litter size weighs the important indicator of sow reproductive performance, improves sow the first-born litter size, contributes to the lifelong breeding achievement improving sow.And in daily ration for the replacement gilt nurturing period, the puberty that energy level and source significantly can affect sow, starts, the quality of Oestrus rate and egg mother cell.Find after deliberation, high-energy level significantly promotes the secretion of Insulin, IGF-1 and Leptin in blood, increases the secretion frequency of LH, thus improve Oestrus rate and the ovulation rate of sow, therefore, in daily ration, increase fat content can improve triglyceride and total cholesterol concentration in blood, and promote E
2secretion, is conducive to the startup of sow puberty; And increase content of starch, along with energy level improves, large follicle number increases, IGF-1, E in liquor folliculi
2concentration raises, be then conducive to the maturation of egg mother cell.
Application number be 201010609361.8 Chinese invention patent disclose a kind of nonpregnant sows concentrate feed, raw material containing following parts by weight in every 1000 weight portion concentrate feeds: swelling soya dreg 490 ~ 510 parts, expanded soybean 240 ~ 260 parts, fish meal 70 ~ 90 parts, probiotics 3 ~ 5 parts, glucose 15 ~ 25 parts, stone flour 35 ~ 45 parts, calcium monohydrogen phosphate 35 ~ 45 parts, salt 10 ~ 20 parts, sodium acid carbonate 3 ~ 4 parts, composite trace element 3 ~ 7 parts, chromium picolinate 0.6 ~ 0.7 part, compound amino acid 5 ~ 8 parts, 0.006 ~ 0.01 part, folic acid, boar compound vitamin 0.9 ~ 1.5 part, vitamin E 0.3 ~ 0.4 part, vitamin C 1 ~ 2 part, beta carotene 0.9 ~ 1.5 part, flavor enhancement 1 ~ 2 part, phytase 0.09 ~ 0.15 part, ethoxyquinoline 1 ~ 2 part, Choline Chloride 2 ~ 3 parts, surplus is carrier, described carrier is litter shell powder and/or zeolite powder, described composite trace element is combined by ferrous sulfate monohydrate, cupric sulfate pentahydrate, monohydrate zinc sulphate, manganese sulfate monohydrate, KI pre-mixing agent, cobalt chloride pre-mixing agent and sodium selenite pre-mixing agent, described compound amino acid is combined by lysine, methionine and threonine.This patent is mainly for the physiology and the nutritional need that improve nonpregnant stage sow, be conducive to safeguarding sow healthy reproduction, the nonpregnant stage sow of solution tool out of heat is had certain effect, although employ swelling soya dreg in the concentrate feed composition of raw materials of this patent, but fat content is less in swelling soya dreg, energy level is relatively low, be unfavorable for the rutting promoting sow, and the concentrate feed formula of above-mentioned patent is comparatively complicated, wherein, need to add such as probiotics, flavor enhancement, boar compound vitamin, the additives such as phytase, then can the production cost of corresponding increase concentrate feed product, and it is larger that above-mentioned raw materials is mixed difficulty, the preparation process of whole concentrate feed is comparatively complicated.
Summary of the invention
Object of the present invention is exactly provide one can improve sow reproductive efficiency under scale and intensive condition to overcome defect that above-mentioned prior art exists, extends sow utilization periods and for the concentrated feed before insemination of sows.
Object of the present invention can be achieved through the following technical solutions:
The concentrated feed used before insemination of sows, this concentrated feed comprises the composition of following percentage by weight: fish meal 10 ~ 30%, corn oil 2 ~ 10%, glutinous rice flour 29 ~ 50%, brown sugar 30 ~ 38% and isoflavones 0.1 ~ 0.5%; Described concentrated feed adds to for raising the breeding replacement gilt of first 15 days in conventional feed, and the percentage by weight that described concentrated feed accounts for conventional feed is 15 ~ 20%.
The composition of the percentage by weight of described concentrated feed is preferably: fish meal 25 ~ 30%, corn oil 8 ~ 10%, glutinous rice flour 29 ~ 32%, brown sugar 30 ~ 33% and isoflavones 0.1 ~ 0.3%.
The composition of the percentage by weight of described concentrated feed is more preferably: fish meal 30%, corn oil 10%, glutinous rice flour 29.9%, brown sugar 30% and isoflavones 0.1%.
Described fish meal is one or more in herring meal, Manhattan fish meal, anchovy powder or sardine meal.
The preferred sardine meal of described fish meal, in this sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%.
The grain fineness of described glutinous rice flour is 20 orders, described glutinous rice flour is prepared from pulverizing after glutinous rice shelling, and in described glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%.
In described isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
A preparation method for the concentrated feed used before insemination of sows, the method comprises the following steps:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, and incorporation time is 180 ~ 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, incorporation time is 150 ~ 180 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, incorporation time is 3 ~ 5 minutes, after mixing, i.e. obtained described concentrated feed.
In described fish meal, the content of lysine is 2 ~ 5%, can supply the lysine of high digestibility, be conducive to the deposition of sow body protein, and meanwhile, the multi-vitamin B containing a large amount of mineral matters and high deal, comprises choline B12, and vitamin A and vitamin D.In concentrated feed, add fish meal can provide high-quality to enrich protein concentrate, and containing a large amount of omega 3 aliphatic acid, DHA and EPA, DHA, EPA are accumulated in meat, be conducive to the composition increasing fat in meat, and can prevent blood circulation system and immune system from morphing, reduce the generation of inflammation, improve the immunity of body, can also sow fertility be strengthened simultaneously, be conducive to breeding more young pig.
Research shows, Power supply deficiency can suppress the pulse generating system of jenny gonadotropin-releasing hormone (GRH) (GnRH) and the release of sex hormone, cause supporting the promoting sexual gland hormone of follicular development and gonadal hormone obviously not enough, thus affect growing and the mature ovulation of egg mother cell of jenny ovarian follicle.
Described fish meal can provide sufficient energy for sow body, affect in the Ovarian Follicles of jenny by changing the activity of hypothalamic-pituitary-ovarian axis, the metabolic signals such as insulin, leptin and insulin like growth factor-1 play important mediation.In addition, the quantity that insulin may grow the ovarian follicle of ovulatory phases by the locking and increase reducing ovarian follicle on ovary affects follicular development.
Described corn oil processes obtained vegetable fat by maize, primarily of unrighted acid composition, effectively can improve the unsaturated fatty acid content of synthetic estrogen precursor, promote the secretion of sow female hormone.
Described glutinous rice flour and brown sugar are can the raw material of fast lifting blood sugar level, can the level of the IGF-1 factor in fast lifting replacement gilt blood, and then promote the rising of estrogen level, are conducive to promoting oestrus of sow breeding.
Described isoflavones is the one of phytoestrogen, has more weak estrogenic activity, and it is in pig feed, can promote body growth more significantly, reduces feed cost, improves fertility of sow and strengthen immunity of organisms.Isoflavones can regulate the endocrine of sow body nerve, changes the secretion of nutritional labeling, promotes the growth of embryo, and improves the quality of lactation, also can increase sexual gland secretion, promotes oestrus of sow ovulation.
Compared with prior art, the present invention has following characteristics:
1) in concentrated feed, appropriate fish meal is added, can guarantee that concentrated feed contains enough energy, proteinaceous nutrient level is high, for the growth of ovarian follicle provides basic substance, especially can provide the lysine of high digestibility for sow body, be conducive to the deposition of protein in body;
2) add the isoflavones of trace, then effectively can improve the nutritional labeling of concentrated feed, promote that sow body is to the efficient absorption of nutritional labeling, and increase sexual gland secretion, promote oestrus of sow ovulation, be conducive to the fertility improving sow, and cost is lower;
3) in concentrated feed, add corn oil, compared to swelling soya dreg, it contains abundant grease, effectively can improve the unsaturated fatty acid content of synthetic estrogen precursor, energy level is relatively high, can promote the secretion of replacement gilt female hormone, is conducive to the rutting of replacement gilt;
4) glutinous rice flour, brown sugar are joined in concentrated feed, effectively can improve the mouthfeel of concentrated feed, increase the daily ingestion amount of sow, cooperative effect can be played with isoflavones, corn oil simultaneously, the content of IGF-I in effective raising sow blood, promote oestrus of sow, improve the fertility of sow;
5) concentrated feed preparation process is simple, without the need to numerous and diverse pretreatment of raw material process, adopts substep mixing, can guarantee that each material composition mixes, more easily absorb by body.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1 ~ 5:
120 kinds are " growing up " binary replacement gilt, and body weight is the healthy replacement gilt of 120 ± 2kg, are divided into 2 processed group at random.The replacement gilt daily ration (with reference to U.S. NRC (2012) pig nutritional need preparation daily ration) that reference examples group is fed conventional, embodiment group adds concentrated feed of the present invention, and in each embodiment group, the one-tenth of concentrated feed is grouped in table 3.
Wherein, the preparation method of concentrated feed comprises the following steps:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the percentage by weight of corresponding composition;
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 30 revs/min, and incorporation time is 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 30 revs/min, incorporation time is 180 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 30 revs/min, incorporation time is 4 minutes, after mixing, i.e. obtained described concentrated feed.
Wherein, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
Batch mixer is provided by Jiangsu shepherd company, stainless steel Double layer high efficient mixer SJHS4A, combined amount 2 tons/time, CV≤5%.
The daily ration composition of reference examples group and embodiment group is in table 1, and premix composition is in table 2, and experimental period is 140 days.Duration of test, replacement gilt scale of feeding every day remains on 2.5 ~ 3.0kg/ days, and feeding and management program and immune programme for children carry out with reference to conventional commodity broad sow feeding and management handbook, dead head number and feed consumption rate in record experimental period.
After insemination of sows, the sow feeding same agent of feed for pregnancy sow in reference examples group and embodiment group, this agent of feed for pregnancy sow is commercial feed, is provided by Ao Nong company, and product is called: " No. 5, proud agriculture " in-pig mixed feed.Breed in latter 20 days, sow to be fed 1.8kg agent of feed for pregnancy sow every day; 20 ~ 75d, sow to be fed 2 ~ 2.2kg agent of feed for pregnancy sow every day, 75 ~ 100d, and sow to be fed 2.5kg agent of feed for pregnancy sow every day, 100 ~ childbirth, and sow to be fed 3.0kg agent of feed for nursing sow every day.
Experimental period is when starting, record oestrus of sow ratio, breeding success rate, 35 days sows return feelings rate, during Farrowing, record Farrowing rate, produces live subnumber and piglet birth weight.
Adopt t-test analytical test data in SAS 9.0 (2001), level of signifiance P=0.05.
Table 1 ration ingredient composition (%)
| Basal diet forms | Reference examples group | Embodiment group |
| Corn | 68 | 53 |
| Dregs of beans | 18 | 18 |
| Wheat bran | 10 | 10 |
| Concentrated feed | 15 | |
| 4% premix | 4 | 4 |
| Add up to | 100 | 100 |
Table 2 4% premix material additive becomes to be grouped into (% or mg/kg)
| Raw material forms | |
| Calcium carbonate | 25 |
| Calcium monohydrogen phosphate | 30 |
| Sodium chloride | 10 |
| FE-5 | 2 |
| Threonine | 1 |
| DL-METHIONINE | 0.5 |
| Choline Chloride | 1.75 |
| Composite trace element | 0.66 |
| Vitamin A KIU/kg | 800 |
| Vitamin D KIU/kg | 140 |
| Vitamin E mg/kg | 1500 |
| Vitamin K 3 mg/kg | 140 |
| Cobastab 1 mg/kg | 50 |
| Cobastab 2 mg/kg | 140 |
| Cobastab 6 mg/kg | 100 |
| Cobastab 12 mg/kg | 0.40 |
| Nicotinic acid | 1000.00 |
| Pantothenic acid | 500.00 |
| Folic acid | 25.00 |
| Biotin | 2.00 |
| Zeolite powder carrier | 20 |
| Maize cob meal carrier | 20 |
| Add up to | 100 |
Table 3 concentrated feed becomes to be grouped into (%)
| Material composition | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Sardine meal | 30 | 25 | 20 | 15 | 10 |
| Corn oil | 10 | 8 | 6 | 4 | 2 |
| Glutinous rice flour | 29.9 | 34.9 | 39.9 | 44.9 | 49.9 |
| Brown sugar | 30 | 32 | 34 | 36 | 38 |
| Isoflavones | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Add up to | 100 | 100 | 100 | 100 | 100 |
Table 4 result of the test
| Sow reproductive performance index | Reference examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | P value |
| Oestrus of sow ratio (%) | 93％ a | 98.3％b | 95.2％ ab | 97.5％ b | 96.1％ b | 98.0％ b | 0.01 |
| The latter 35 days sows that breed return feelings rate (%) | 3.3％ | 1.7％ | 1.7％ | 1.9％ | 2.2％ | 2.5％ | 0.22 |
| Parturition rate (%) | 96.2％ | 100％ | 98％ | 97％ | 99％ | 99％ | 0.15 |
| Number born alive (individual) | 10.5 a | 12 b | 10.8 ab | 11.2 b | 11.8 b | 11.5 b | 0.001 |
| The average Birth weight of piglet (kg) | 1.30 a | 1.45 b | 1.37 ab | 1.40 b | 1.44 b | 1.42 ab | 0.02 |
Result of the test is as shown in table 4, and by comparative analysis, the ratio of oestrusing of embodiment group sow is significantly higher than reference examples group, breeding success rate is significantly higher than reference examples group, wherein, the oestrus of sow ratio in embodiment 1 group is 98.3%, exceeds 5.3% than reference examples group oestrus of sow ratio.This may be due to the synergy in concentrated feed between isoflavones, corn oil, glutinous rice flour and brown sugar, the secretion of common promotion sow female hormone, the content of IGF-1 in effective raising sow blood, thus make the sow in each embodiment group compared to the reference examples group sow of not adding concentrated feed, sexual gland secretion is more vigorous, promotes to oestrus.
Further analysis, the feelings rate of returning of embodiment group sow, parturition rate and reference examples group difference are not remarkable, but number born alive and the average Birth weight of piglet are significantly higher than reference examples group, after this shows to add concentrated feed, improve sow body inner estrogen level, facilitate oestrus of sow, and improve ovulation quality and quantity, and then increase litter size; Meanwhile, because the isoflavones in concentrated feed can regulate the endocrine of sow body nerve, change the secretion of nutritional labeling, promote the growth of embryo, and improve the quality of lactation, and then effectively increase the average Birth weight of piglet, make piglet more healthy.
Embodiment 6:
In the present embodiment, concentrated feed comprises the composition of following percentage by weight: fish meal 30%, corn oil 2%, glutinous rice flour 30%, brown sugar 37.5% and isoflavones 0.5%; Added to by concentrated feed in conventional feed and be used for raising the breeding replacement gilt of first 15 days, wherein, the percentage by weight that concentrated feed accounts for conventional feed is 18%.
Wherein, fish meal is herring meal, Manhattan fish meal and sardine meal are 1: 1: 1 fish meal be mixed in mass ratio, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
In the present embodiment, the preparation method of concentrated feed is as follows:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight;
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 35 revs/min, and incorporation time is 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 180 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 3 minutes, after mixing, i.e. obtained described concentrated feed.
Embodiment 7:
In the present embodiment, concentrated feed comprises the composition of following percentage by weight: fish meal 12%, corn oil 5%, glutinous rice flour 50%, brown sugar 32.7% and isoflavones 0.3%; Added to by concentrated feed in conventional feed and be used for raising the breeding replacement gilt of first 15 days, wherein, the percentage by weight that concentrated feed accounts for conventional feed is 20%.
Wherein, fish meal is anchovy powder and sardine meal is 1: 3 fish meal be mixed in mass ratio, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
In the present embodiment, the preparation method of concentrated feed is as follows:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 40 revs/min, and incorporation time is 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 160 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 4 minutes, after mixing, i.e. obtained described concentrated feed.
Embodiment 8:
In the present embodiment, concentrated feed comprises the composition of following percentage by weight: fish meal 25%, corn oil 10%, glutinous rice flour 32%, brown sugar 32.7% and isoflavones 0.3%; Added to by concentrated feed in conventional feed and be used for raising the breeding replacement gilt of first 15 days, wherein, the percentage by weight that concentrated feed accounts for conventional feed is 16%.
Wherein, fish meal is anchovy powder and sardine meal is 1: 4 fish meal be mixed in mass ratio, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
In the present embodiment, the preparation method of concentrated feed is as follows:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 38 revs/min, and incorporation time is 190 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 38 revs/min, incorporation time is 160 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 38 revs/min, incorporation time is 3 minutes, after mixing, i.e. obtained described concentrated feed.
Embodiment 9:
In the present embodiment, concentrated feed comprises the composition of following percentage by weight: fish meal 27.8%, corn oil 10%, glutinous rice flour 29%, brown sugar 33% and isoflavones 0.2%; Added to by concentrated feed in conventional feed and be used for raising the breeding replacement gilt of first 15 days, wherein, the percentage by weight that concentrated feed accounts for conventional feed is 15%.
Wherein, fish meal is anchovy powder and sardine meal is 1: 5 fish meal be mixed in mass ratio, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
In the present embodiment, the preparation method of concentrated feed is as follows:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 30 revs/min, and incorporation time is 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 30 revs/min, incorporation time is 180 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 30 revs/min, incorporation time is 5 minutes, after mixing, i.e. obtained described concentrated feed.
Embodiment 10:
In the present embodiment, concentrated feed comprises the composition of following percentage by weight: fish meal 18%, corn oil 7%, glutinous rice flour 42%, brown sugar 32.6% and isoflavones 0.4%; Added to by concentrated feed in conventional feed and be used for raising the breeding replacement gilt of first 15 days, wherein, the percentage by weight that concentrated feed accounts for conventional feed is 17%.
Wherein, fish meal is herring meal, Manhattan fish meal and sardine meal are 1: 1: 3 fish meal be mixed in mass ratio, in sardine meal, main component and percentage by weight are: crude protein more than 68%, crude fat 5.5 ~ 5.9%, calcium 3.5%, phosphorus 2.9 ~ 3.1%, VBN less than 60%; The grain fineness of glutinous rice flour is 20 orders, and it is prepared from pulverizing after glutinous rice shelling, and in glutinous rice flour, the percentage by weight of crude protein, crude fat, crude fibre, ash content, calcium and phosphorus is 11.2%, 2.1%, 1.5%, 1.8%, 0.05% and 0.35%; In isoflavones, arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg, loss on drying (105 DEG C) is 8%.
In the present embodiment, the preparation method of concentrated feed is as follows:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 40 revs/min, and incorporation time is 180 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 150 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 40 revs/min, incorporation time is 4 minutes, after mixing, i.e. obtained described concentrated feed.
Claims (8)
1. the concentrated feed used before insemination of sows, it is characterized in that, this concentrated feed comprises the composition of following percentage by weight: fish meal 10 ~ 30%, corn oil 2 ~ 10%, glutinous rice flour 29 ~ 50%, brown sugar 30 ~ 38% and isoflavones 0.1 ~ 0.5%; Described concentrated feed adds to for raising the breeding replacement gilt of first 15 days in conventional feed, and the percentage by weight that described concentrated feed accounts for conventional feed is 15 ~ 20%.
2. the concentrated feed used before a kind of insemination of sows according to claim 1, it is characterized in that, the composition of the percentage by weight of described concentrated feed is preferably: fish meal 25 ~ 30%, corn oil 8 ~ 10%, glutinous rice flour 29 ~ 32%, brown sugar 30 ~ 33% and isoflavones 0.1 ~ 0.3%.
3. the concentrated feed used before a kind of insemination of sows according to claim 2, it is characterized in that, the composition of the percentage by weight of described concentrated feed is more preferably: fish meal 30%, corn oil 10%, glutinous rice flour 29.9%, brown sugar 30% and isoflavones 0.1%.
4. the concentrated feed used before a kind of insemination of sows according to claim 1, is characterized in that, described fish meal is one or more in herring meal, Manhattan fish meal, anchovy powder or sardine meal.
5. the concentrated feed used before a kind of insemination of sows according to claim 4, is characterized in that, the preferred sardine meal of described fish meal.
6. the concentrated feed used before a kind of insemination of sows according to claim 1, it is characterized in that, the grain fineness of described glutinous rice flour is 20 orders.
7. the concentrated feed used before a kind of insemination of sows according to claim 1, is characterized in that, in described isoflavones, and arsenic≤0.05mg/kg, lead≤0.4mg/kg, fluorine≤0.1mg/kg mercury≤0.05 μ g/kg, cadmium 0.03 μ g/kg.
8. a preparation method for the concentrated feed used before insemination of sows as claimed in claim 1, it is characterized in that, the method comprises the following steps:
(1) glutinous rice is joined in beater disintegrating machine, fully pulverize, until the grain fineness pulverized is 20 orders, i.e. obtained glutinous rice flour;
(2) get the raw materials ready by the composition of following percentage by weight:
(3) add in batch mixer by the percentage by weight in step (2) by isoflavones and fish meal, the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, and incorporation time is 180 ~ 200 seconds, after mixing, i.e. obtained mixed material A;
(4) by the percentage by weight in step (2), the glutinous rice flour that corn oil, brown sugar and step (1) are obtained is added in batch mixer, the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, incorporation time is 150 ~ 180 seconds, after mixing, i.e. obtained mixed material B;
(5) join in batch mixer together with mixed material B obtained with step (4) for mixed material A obtained for step (3), the rotating speed of adjustment batch mixer is 30 ~ 40 revs/min, incorporation time is 3 ~ 5 minutes, after mixing, i.e. obtained described concentrated feed.
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| CN104982730A (en) * | 2015-07-06 | 2015-10-21 | 广东温氏食品集团股份有限公司 | Special feed for optimal feeding of weaning sows before mating |
| CN105166461A (en) * | 2015-08-13 | 2015-12-23 | 甘肃傲农饲料科技有限公司 | Special feed for sows before being bred |
| CN105901366A (en) * | 2016-04-25 | 2016-08-31 | 安徽和盛伟业饲料有限公司 | Replacement gilt composite feed for improving parturition performance |
| CN106036102A (en) * | 2016-06-15 | 2016-10-26 | 环山集团有限公司 | Replacement gilt mixture capable of increasing breeding rate and preparation method thereof |
| CN107087715A (en) * | 2016-02-18 | 2017-08-25 | 魏全 | A kind of feed addictive and preparation method |
| CN107156494A (en) * | 2017-07-08 | 2017-09-15 | 申学林 | A kind of replacement gilt early stage raises mixed feed and preparation method thereof |
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| CN108308110A (en) * | 2018-01-30 | 2018-07-24 | 灵川县億旺养殖专业合作社 | The method for improving replacement gilt rutting rate |
| CN108377964A (en) * | 2018-01-30 | 2018-08-10 | 广西东兰县隘洞拉社通达种养专业合作社 | A kind of breeding method of hybridized pig |
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| CN104982730A (en) * | 2015-07-06 | 2015-10-21 | 广东温氏食品集团股份有限公司 | Special feed for optimal feeding of weaning sows before mating |
| CN105166461A (en) * | 2015-08-13 | 2015-12-23 | 甘肃傲农饲料科技有限公司 | Special feed for sows before being bred |
| CN107087715A (en) * | 2016-02-18 | 2017-08-25 | 魏全 | A kind of feed addictive and preparation method |
| CN105901366A (en) * | 2016-04-25 | 2016-08-31 | 安徽和盛伟业饲料有限公司 | Replacement gilt composite feed for improving parturition performance |
| CN106036102A (en) * | 2016-06-15 | 2016-10-26 | 环山集团有限公司 | Replacement gilt mixture capable of increasing breeding rate and preparation method thereof |
| CN107156494A (en) * | 2017-07-08 | 2017-09-15 | 申学林 | A kind of replacement gilt early stage raises mixed feed and preparation method thereof |
| CN108029635A (en) * | 2018-01-30 | 2018-05-15 | 灵川县億旺养殖专业合作社 | Improve the method for breeding of sow breeding quality |
| CN108308110A (en) * | 2018-01-30 | 2018-07-24 | 灵川县億旺养殖专业合作社 | The method for improving replacement gilt rutting rate |
| CN108377964A (en) * | 2018-01-30 | 2018-08-10 | 广西东兰县隘洞拉社通达种养专业合作社 | A kind of breeding method of hybridized pig |
| CN109043178A (en) * | 2018-08-03 | 2018-12-21 | 河南大陆农牧技术股份有限公司 | It is a kind of promote oestrus of sow composition, promote oestrus of sow nutrient fodder and its application |
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Address after: 363000 Fujian province Zhangzhou Jinzhu Xiangcheng Jinfeng Economic Development Zone area of gold and stone Po Road Road intersection Patentee after: FUJIAN AONONG BIOTECHNOLOGY GROUP CO., LTD. Address before: 363001 Fujian province Zhangzhou Jinzhu Xiangcheng Jinfeng Economic Development Zone area of gold and stone Po Road Road intersection Patentee before: Fujian Ao Nong biotechnology Group Co.,Ltd |
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Application publication date: 20150325 Assignee: JINHUA AONONG BIOLOGICAL SCIENCE & TECHNOLOGY Co.,Ltd. Assignor: FUJIAN AONONG BIOLOGICAL TECHNOLOGY GROUP Co.,Ltd. Contract record no.: X2021330000587 Denomination of invention: Concentrated feed for sows before breeding Granted publication date: 20150909 License type: Common License Record date: 20211026 |