CN102726638B - Weanling pig compound feed - Google Patents
Weanling pig compound feed Download PDFInfo
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- CN102726638B CN102726638B CN 201210233235 CN201210233235A CN102726638B CN 102726638 B CN102726638 B CN 102726638B CN 201210233235 CN201210233235 CN 201210233235 CN 201210233235 A CN201210233235 A CN 201210233235A CN 102726638 B CN102726638 B CN 102726638B
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Abstract
The invention relates to a weanling pig compound feed containing earthworm powder as a protein source, belonging to the feed field. The weanling pig compound feed provided by the invention contains the following components in parts by weight: 50-70 parts of corn, 15-25 parts of extruded-soybean, 5-15 parts of soybean meal, 2-6 parts of earthworm powder and 1-6 parts of lactose. The earthworm powder used in the invention is manufactured by the fresh Japanese bloodworms after being dried in the shade and crushed, which are rich in animal protein, antibacterial peptide and amino acid, and is added to the weanling pig compound feed in two stages according to a certain proportion, so that the compound feed can effectively reduce the diarrhea rate of the weanling pig and improve the growth performance of the weanling pig.
Description
Technical field
The present invention relates to the animal and fowl fodder field, relate to a kind of weanling pig mixed feed, more specifically, relate to a kind of earthworm powder that contains as the weanling pig mixed feed of protein sources.
Background technology
Plasma protein and fish meal are weanling pig protein feeds commonly used, but these expensive raw material price are used in actual production and are subjected to certain restriction.Bloodworm is the saprophagous character animal, likes living in the soil that contains a large amount of organic matters, can utilize vegeto-animal organic waste, propagates artificially in a large number.Its feeding habits is wide, the ight soil of livestock and poultry and straw, various aquatic foods, dried green grass, and leaf, melon and fruit, dish skin even hogwash etc. can both eat after fermentation.Earthworm powder is dried in the shade by fresh Japanese red earthworm and makes after pulverizing, protein content is up to 70%, and is suitable with imported fish meal, and wherein arginine content is higher 2～3 times than fish meal, tryptophane is 7 times of beef liver, also contains more carrotene and multivitamin and trace element.Be rich in animal protein, antibacterial peptide and amino acid, pig feed is advanced in interpolation can obtain the effect identical with SDPP, is that weanling pig produces the novel available efficient protein of searching source establishment foundation.
Summary of the invention
In order to address the above problem, the invention provides a kind of weanling pig mixed feed.
Weanling pig mixed feed provided by the invention, it contains following components by part by weight:
Corn 50-70;
Expanded soybean 15-25;
Big dregs of beans 5-15;
Earthworm powder 2-6;
Lactose 1-6.
Preferably, described mixed feed contains following components by part by weight:
Corn 55-60;
Expanded soybean 18-20;
Big dregs of beans 5-10;
Earthworm powder 3-5;
Lactose 2-5.
Further, described mixed feed also can contain the protein sources of 1-3 weight portion, and described protein sources is preferably one or more in SDPP, globulin powder and the fish meal.
Further, described mixed feed also can contain the premix of 5-10 weight portion.Described premix can be routine and adds premix in the mixed feed to, can commercially available or preparation voluntarily.Among the present invention, can contain the premix of following weight parts prescription: salt 5.0-5.5, sucrose 16-19, soybean oil 35-43, calcium monohydrogen phosphate 12-16, stone flour 12-15, lysine 3-4, methionine 1.2-1.5, threonine 0.8-1.2, tryptophan 0-0.3.
The present invention also is provided for preparing the method for the earthworm powder of described mixed feed, and it comprises the steps:
Earthworm is raised in fresh pig manure: in the base-material of mellow soil 30-40%:60-70%, the control water content is 30-35%, and the control raising temperature is 25-28 ℃, raises 40-45 days;
Dry in the shade after fresh earthworm chosen, roll pulverizing, cross 40 mesh sieves.
The weanling pig mixed feed that the present invention produces is rich in each required seed amino acid of weanling pig 30 age in days to 45 ages in days growth, trace element, and vitamin etc. can reduce the diarrhoea of wean back piglet, improve its production performance.The earthworm powder that the present invention uses is dried in the shade by fresh Japanese red earthworm and makes after pulverizing, be rich in animal protein, antibacterial peptide and amino acid, added a certain amount of earthworm protein as the weaning pigs protein sources, the weanling pig production performance is better than other processed group, particularly ADG and ADFI obviously is better than adding SDPP, fish meal processed group.Earthworm powder is as protein sources, and the diarrhoea that also can reduce weanling pig to a certain extent takes place.In addition, for expensive imported fish meal and SDPP, the earthworm powder production cost is lower, can be used as novel environment friendly animal feed protein sources and promotes the use of.
The specific embodiment
Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
The preparation of embodiment 1 earthworm powder
Get pig manure and mellow soil (not containing foreign material such as sandstone) fresh, the well-grown pig and press the 40:60 mixing, place 28 ℃ of spontaneous fermentations.After the spontaneous fermentation, place basin mouth diameter at 80 centimetres plastic big basin base-material, do not fill up, in case earthworm climbs out of, the base-material water content is controlled 30%.With heavy 250 the gram the Japanese red earthworms put into big basin, stir gently, cover the newspaper shading, environment temperature is controlled at 28 ℃, feeding time 40 days, during can stir base-material 3-4 time, remain the humidity of base-material.Wear rubber gloves earthworm is taken out, remove base-material as far as possible, earthworm is placed on the clean Polypropylence Sheet dries (drying in the shade), roll repeatedly, cross 40 mesh sieves.Earthworm powder contains crude protein 70% after measured, moisture 8%, ash content 12%.
Embodiment 2 contains the later stage weanling pig feed preparation of earthworm powder
Take by weighing the component of following weight: corn 56.64kg, expanded soybean 18kg, big dregs of beans 11.77kg, the earthworm powder 3kg of embodiment 1 preparation, lactose 2kg, commercially available 1% piglet premix 1kg, salt 0.29kg, sucrose 2kg, soybean oil 2.92kg, calcium monohydrogen phosphate 1.32kg, stone flour 0.83kg, lysine 0.191kg, methionine 0.033kg, threonine 0.009kg.Above-mentioned raw materials is pulverized the back cross 40 mesh sieves, put into the mixer mixing and get final product.
Embodiment 3 contains the later stage weanling pig feed preparation of earthworm powder
Take by weighing the component of following weight: corn 60kg, expanded soybean 20kg, big dregs of beans 8kg, the earthworm powder 2kg of embodiment 1 preparation, lactose 2kg.Above-mentioned raw materials is pulverized the back cross 40 mesh sieves, put into the mixer mixing and get final product.
Embodiment 4 contains the weanling pig feed preparation in early stage of earthworm powder
Take by weighing the component of following weight: corn 70kg, expanded soybean 15kg, big dregs of beans 5kg, the earthworm powder 6kg of embodiment 1 preparation, lactose 1kg, Peru steam fish meal 3kg, commercially available 1% piglet premix 1kg, salt 0.29kg, sucrose 1kg, soybean oil 2.33kg, calcium monohydrogen phosphate 0.81kg, stone flour 0.77kg, lysine 0.209kg, methionine 0.079kg, threonine 0.059kg, tryptophan 0.013kg.Above-mentioned raw materials is pulverized the back cross 40 mesh sieves, put into the mixer mixing and get final product.
Embodiment 5 contains the weanling pig feed preparation in early stage of earthworm powder
Take by weighing the component of following weight: corn 55.39kg, expanded soybean 18.75kg, big dregs of beans 7.3kg, the earthworm powder 5kg of embodiment 1 preparation, lactose 4kg, Peru steam fish meal 3kg, commercially available 1% piglet premix 1kg, salt 0.29kg, sucrose 1kg, soybean oil 2.33kg, calcium monohydrogen phosphate 0.81kg, stone flour 0.77kg, lysine 0.209kg, methionine 0.079kg, threonine 0.059kg, tryptophan 0.013kg.Above-mentioned raw materials is pulverized the back cross 40 mesh sieves, put into the mixer mixing and get final product.
Test example 1
Animal used as test: select average 30 age in days weanling pigs (long * big binary), be divided into 4 processing at random according to body weight, sex, each handles 5 repetitions, and each repeats 6-8 pig, male and female balanced proportion.
The experiment daily ration: two phases carried out before and after this test was divided into, feed early stage material of wean 0-10d, the 11-13 excessively material (being mixed by front and back phase material) of feeding, the 14-28d later stage material of feeding, and each is handled and seeing Table 1.Each handles the daily ration kind and the major protein source is seen table 2 and table 3 for details.
Phase piglet diet kind major protein source before and after table 1 test
Table 2 test feed formula in early stage and nutrient composition content
Table 3 test later stage feed formula and nutrient composition content
Testing regulations:
Test about 30 ages in days, was carried out altogether 28 days during from weaned piglet, finished about 58 ages in days.Early stage, daily ration was fed 10 days, and the transitional period is 3 days, and the later stage fed 15 days.The ratio of first day daily ration front and back phase material of transition is 2:1; The ratio of second day daily ration front and back phase material of transition is 1:1; The ratio of the 3rd day front and back of transition phase material is 2:1.The weighing by weight proportion of transition material is fed after mixing again.
The feeding of piglet, management, drug therapy are undertaken by the pig farm established procedure.
Feed in on-test, early stage and finish and the later stage weighing piglet body weight when finishing of feeding, carry out morning on an empty stomach, and off-test was cleaned out feeder for piglet in preceding 12 hours, and piglet is weighed after hungry 12 hours.
Observe the health status of piglet in the entire test, dead, the naughty piglet of record and diarrhoea, medicining condition.
Diarrhea rate (%)=experimental period diarrhoea piglet head/(a test piglet number * test fate) * 100%
Average daily gain (ADG)=(off-test litter weight-on-test litter weight)/test pig's head number/test fate
Average day feed consumption (ADFI)=consumption feed/test pig's head number/test fate
Feedstuff-meat ratio (F/G)=ADFI/ADG
Death rate (%)=superseded pig's head number/test pig's head number * 100%
Experimental result:
28 days weanling pig production performances of table 4 test
According to table 4 as can be seen, added a certain amount of earthworm protein as the weaning pigs protein sources, the weanling pig production performance is better than other processed group, particularly ADG and ADFI obviously is better than adding SDPP, fish meal processed group.Earthworm powder is as protein sources, and the diarrhoea that also can reduce weanling pig to a certain extent takes place.For expensive imported fish meal and SDPP (homemade SDPP 38000-40000 unit/ton, imported fish meal 13000-15000 unit/ton 2011-2012 price), the earthworm powder production cost is lower, promotes the use of as long as there is suitable base-material source (20000 yuan/ton of purchasing prices) to can be used as novel environment friendly animal feed protein sources.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a weanling pig feeding method is characterized in that, feed early stage material of wean 0-10d, the 11-13d transition material of feeding, the 14-28d later stage material of feeding, and described transition material is mixed by front and back phase material, and the ratio of phase material is 2:1 before and after first day daily ration of transition; The ratio of second day daily ration front and back phase material of transition is 1:1; The ratio of the 3rd day front and back of transition phase material is 2:1, and expect described early stage composed of the following components: corn 55.39 kg, expanded soybean 18.75 kg, big dregs of beans 7.3 kg, earthworm powder 5kg, lactose 4kg, Peru steam fish meal 3kg, 1% piglet premix 1kg, salt 0.29kg, sucrose 1kg, soybean oil 2.33kg, calcium monohydrogen phosphate 0.81kg, stone flour 0.77kg, lysine 0.209kg, methionine 0.079kg, threonine 0.059kg, tryptophan 0.013kg; Described later stage material is composed of the following components: corn 56.64kg, expanded soybean 18kg, big dregs of beans 11.77kg, earthworm powder 3kg, lactose 2kg, 1% piglet premix 1kg, salt 0.29kg, sucrose 2kg, soybean oil 2.92kg, calcium monohydrogen phosphate 1.32kg, stone flour 0.83kg, lysine 0.191kg, methionine 0.033kg, threonine 0.009kg
Wherein, the preparation method of described earthworm powder is as follows: fresh, the pig manure of well-grown pig and mellow soil are pressed the 40:60 mixing, place 28 ℃ of spontaneous fermentations, after the spontaneous fermentation, place basin mouth diameter at 80 centimetres plastic big basin base-material, do not fill up, in case earthworm climbs out of, the base-material water content is controlled 30%, and the Japanese red earthworm of heavy 250 grams is put into big basin, stir gently, cover the newspaper shading, environment temperature is controlled at 28 ℃, feeding time 40 days, stir base-material 3-4 time during this time, remain the humidity of base-material, wear rubber gloves earthworm is taken out, remove base-material, earthworm is placed on the clean Polypropylence Sheet dries in the shade, roll repeatedly, cross 40 mesh sieves, earthworm powder contains crude protein 70% after measured, moisture 8%, ash content 12%.
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| CN 201210233235 CN102726638B (en) | 2012-07-05 | 2012-07-05 | Weanling pig compound feed |
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| CN 201210233235 CN102726638B (en) | 2012-07-05 | 2012-07-05 | Weanling pig compound feed |
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| CN102726638B true CN102726638B (en) | 2013-09-11 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102919553B (en) * | 2012-11-16 | 2013-11-06 | 唐山师范学院 | Weaned piglet healthcare agent and processing method thereof |
| CN103005228B (en) * | 2013-01-15 | 2013-10-23 | 唐山师范学院 | Preparation method and application of additive for preventing diarrhea of piglet and promoting growth |
| CN103416617B (en) * | 2013-07-25 | 2014-11-05 | 江苏农林职业技术学院 | Chinese herbal medicine feed additive used for fattening little Meishan pig as well as preparation method and application thereof |
| CN104171286A (en) * | 2014-07-01 | 2014-12-03 | 张久兵 | High-protein feed specially used for piglets and preparation method of high-protein feed specially used for piglets |
| CN106071182A (en) * | 2016-06-02 | 2016-11-09 | 福建农林大学 | A kind of environment-friendly pig feed |
| CN107319162A (en) * | 2017-08-18 | 2017-11-07 | 贵港正邦农牧科技有限公司 | A kind of nutrition and health care feedstuff for live pigs and preparation method thereof |
| CN107624979A (en) * | 2017-10-17 | 2018-01-26 | 河南华盟农牧股份有限公司 | A kind of mixed feed piglet cradling early stage |
| CN107788257A (en) * | 2017-11-24 | 2018-03-13 | 马鞍山市五谷禽业专业合作社 | A kind of production method of the good poultry feed of palatability |
| CN112973556B (en) * | 2021-04-19 | 2023-05-02 | 湖南普菲克生物科技有限公司 | Preparation process of feed for reducing diarrhea rate of weaned pigs and feeding and stirring integrated machine thereof |
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