A kind of newborn compound feed for piglets product
Technical field
The invention belongs to cattle breeding thing field, relate to newborn piglet stage mixed feed particularly.
Background technology
By the industry feeding standard, weanling pig only is the 6mg/kg feed to the nutritional requirements of copper.Add the copper of 150~250mg/kg in the spontaneous present feed, can obviously improve since the production performance of animal, copper is widely used in pig industry as a kind of effective growth accelerator.But, the feed intake of piglet to feed will be reduced when the long-term excessive interpolation of copper; High-copper can reduce the absorption of zinc and iron, thereby causes the shortage of zinc and iron; The trace element of high dose, major part remain in the excreta, and especially copper is more remarkable, and inorganic copper has 90~95% with the excrement discharge approximately through metabolism, causes the wasting of resources and soil water quality environmental pollution.
By the industry feeding standard, weanling pig is the 100mg/kg feed to the nutritional requirements of zinc.Add the zinc of 3000mg/kg in the spontaneous present feed, can obviously control grice diarrhoea, improve since the production performance of animal, high zinc is often added use by super alloted days, most importantly the culturist uses the use of being ready to prolong high zinc daily ration not according to the recommendation stage regulation of Feed Enterprise.The high zinc daily ration of feeding can reach the effect that control diarrhoea promotes growth, and the high zinc daily ration but super for a long time fate is fed can reduce the efficient of digesting and assimilating of enteron aisle, reduction daily gain; Pig only also can show phenomenons such as ochrodermia, quilt hair slightly disorderly curl in addition; Excessive zinc excretes, and environment is unfriendly.
How effectively to solve the problems referred to above significant and effect that exists in the existing feed product for the sound development of feed industry.
Summary of the invention
The invention provides a kind of newborn compound feed for piglets; Described newborn compound feed for piglets is composed as follows according to ratio of weight and number:
50~60 parts of corns, 5~10 parts in flour, 3~5 parts of whey powders, 2~3 parts of fish meal, 2~3 parts of glucose, 5~8 parts of high protein bean pulps, 0.012~0.015 part of 5000 unit phytase, 0.4~0.5 part of calcium monohydrogen phosphate, 0.03~0.05 part of Choline Chloride, lysine 0.2-0.4 part, methionine 0.05-0.10 part, threonine 0.05-0.15 part, tryptophan 0.02-0.05 part, zinc sulfate 0.009-0.012 part, ferrous sulfate 0.01-0.013 part, ferrous glycine 0.004-0.005 part, manganese sulfate 0.0033-0.005 part, sodium selenite 0.000020-0.000025 part, 0.00002 part of yeast selenium, nicotinic acid 0.06-0.09 part; Copper sulphate 0.008-0.01 part, basic copper chloride 0.008-0.01 part;
Also be added with retinyl acetate and cholecalciferol acetic acid esters in the above-mentioned feed, add retinyl acetate 12000-15000 international unit in the per kilogram feed, add cholecalciferol acetic acid esters 2500--3000 international unit in the per kilogram feed.
Described high protein bean pulp protein content is 46%;
Above-mentioned mixed feed has taken into full account the antagonism between trace element, mutual work, absorption, balance.Composite additive of trace elements comprises: copper, iron, zinc, manganese, iodine, selenium, cobalt, and wherein copper, iron, zinc, selenium have different sources respectively, and for example copper derives from copper sulphate, basic copper chloride, and selenium derives from inorganic selenium and yeast selenium.
Above-mentioned mixed feed adds the abundant raw material fish meal of amino acid, helps promoting newborn piglet growth.
Above-mentioned mixed feed adds whey powder, helps improving the palatability of product, satisfies the needs of newborn piglet to lactose, promotes newborn piglet intestines and stomach to reach full growth, and improves the immunity of newborn piglet.
Fish meal is the inlet steam fish meal;
Preparation method of the present invention: above-mentioned raw materials by after the proportioning, is crushed to granularity less than 1mm, proportionally add above-mentioned raw materials after, add retinyl acetate and cholecalciferol acetic acid esters again.Mix.
Beneficial effect:
Zinc, copper have brought certain economic benefits in livestock and poultry diet, but administer its environmental pollution that brings, to the welfare of pig itself, the expense of food chain security risk, it seems the economic benefit of bringing being higher than for a long time.
High-copper, Gao Xinjun have the effect to prevention grice diarrhoea, promotion piglet growth.In the breast pig starter feed, the antagonism between trace element, mutual work, absorption, balance have been taken into full account.Composite additive of trace elements comprises: copper, iron, zinc, manganese, iodine, selenium, cobalt, and wherein copper, iron, zinc, selenium have different sources respectively, and copper derives from copper sulphate, basic copper chloride, and copper amino acid chelate; Selenium derives from inorganic selenium and yeast selenium.Aminoacid chelating microelement of the present invention then has more than 50 parts and is absorbed by animal, both can reduce the pollution to environment, can avoid the antagonism of high-copper and zinc, iron on the absorption mode again, also can reduce the destruction of inorganic copper to other vitamins.In addition, add phytase in the feed copper, zinc are separated with phytic acid, thereby improve the absorption rate of animal them.
Add the abundant raw material fish meal of amino acid, help promoting newborn piglet growth.
Add blood plasma type phagostimulant, help promoting newborn piglet to search for food, thereby promote newborn piglet growth.
Add whey powder, help improving the palatability of product, satisfy the needs of newborn piglet, promote newborn piglet intestines and stomach to reach full growth, improve the immunity of newborn piglet lactose.
It is composite that feed link of the present invention is crossed science, can reach good anti diar rhea, simultaneously effectively improve pigling immunity, reduced the use of antibiotic product, improved the piglet growth quality, for the realization of the production potential of piglet is laid a good foundation; The phenomenon of avoided child care stage piglet staple length simultaneously, growing and being obstructed after the child care stage; Reduced environmental pollution.
The specific embodiment
Embodiment 1 newborn compound feed for piglets is composed as follows according to ratio of weight and number: unit: part
55 parts of corns, 8 parts in flour, 4 parts of whey powders, 2.5 parts of fish meal, 2.5 parts of glucose, 7 parts of high protein bean pulps, 0.013 part of 5000 unit phytase, 0.45 part of calcium monohydrogen phosphate, 0.04 part of Choline Chloride, 0.3 part of lysine, 0.07 part of methionine, 0.1 part of threonine, 0.04 part of tryptophan, 0.01 part in zinc sulfate, 0.011 part in ferrous sulfate, 0.004 part of ferrous glycine, 0.004 part of manganese sulfate, 0.000022 part of sodium selenite, 0.00002 part of yeast selenium, 0.08 part in nicotinic acid; 0.009 part in copper sulphate, 0.009 part of basic copper chloride;
Also be added with retinyl acetate and cholecalciferol acetic acid esters in the above-mentioned feed, add retinyl acetate 12000 international units in the per kilogram feed, add cholecalciferol acetic acid esters 3000 international units in the per kilogram feed.
Described high protein bean pulp protein content is 46%;
The experiment of product effect adopts the newborn compound feed for piglets of embodiment 1 preparation to do following checking
Test period: tested in October, 2011.
Test site: test is implemented on rich kind of pig farm of Lingyuan standing grain.
Experimental animal: experimental animal is selected totally 120 of the long white ternary 42 ages in days wean pigs of Du Luoke * Da Bai * for use.
The test daily ration: control group and test group are established in test.The control group feed is conventional newborn compound feed for piglets, and the test group feed is the present invention's breast compound feed for piglets.
Test method
Experimental design: test that south, six east sides row carry out on rich kind of pig farm of Lingyuan standing grain on October 21st, 2011 beginning.Test was carried out 28 days, selected 120 of 42 age in days left and right sides pigs, handled 60 pigs for every group.Carry out individuality morning and weigh, number, divide into groups, make the group mesosome method of double differences different not remarkable by individual weight, kind.
Feeding and management: test pig is respectively organized the environmental condition unanimity, and high bed is raised.One group of feeding experiment group daily ration; Two groups of control group daily rations of feeding, free choice feeding is freely drunk water, and every day, clear excrement twice kept cleaning in the house, observed and write down the humiture of pig house between feeding period at any time, with situations such as the appetite of pig, mental status, ight soil.
Testing index: the state of mind of record swinery, feed intake, situations such as disease.Calculate average daily feed intake, daily gain, material anharmonic ratio, a diarrhoea number, diarrhoea head.
Experimental result:
Test group breast compound feed for piglets and control group daily ration growth performance contrast table.
Table can draw to draw a conclusion thus: the present invention's breast compound feed for piglets, and the relative comparison group, the experimental group daily gain reaches 432g, has improved 27g than control group, and the material anharmonic ratio significantly increases to 1.77, and control group is 1.85; Diarrhea rate also greatly reduces, and experimental group is 8 times, and control group is 10 times, the five-grade marking system skin and hair color scoring (5 be divided into the highest), and experimental group reaches 4.0 fens, and control group is 3.0 minutes, above data result shows that feed product of the present invention has the value of well feeding.Can effectively improve feeding effect and benefit.
Embodiment 2
50 parts of corns, 10 parts in flour, 3 parts of whey powders, 3 parts of fish meal, 2 parts of glucose, 8 parts of high protein bean pulps, 0.012 part of 5000 unit phytase, 0.5 part of calcium monohydrogen phosphate, 0.05 part of Choline Chloride, 0.2 part of lysine, 0.10 part of methionine, 0.05 part of threonine, 0.05 part of tryptophan, 0.009 part in zinc sulfate, 0.013 part in ferrous sulfate, 0.004 part of ferrous glycine, 0.005 part of manganese sulfate, 0.000020 part of sodium selenite, 0.00002 part of yeast selenium, 0.06 part in nicotinic acid; 0.01 part in copper sulphate, 0.008 part of basic copper chloride;
Also be added with retinyl acetate and cholecalciferol acetic acid esters in the above-mentioned feed, add retinyl acetate 15000 international units in the per kilogram feed, add cholecalciferol acetic acid esters 2500 international units in the per kilogram feed.
Described high protein bean pulp protein content is 46%;
Embodiment 3
60 parts of corns, 5 parts in flour, 5 parts of whey powders, 2 parts of fish meal, 3 parts of glucose, 5 parts of high protein bean pulps, 0.015 part of 5000 unit phytase, 0.4 part of calcium monohydrogen phosphate, 0.03 part of Choline Chloride, the amino acid of interpolation have 0.4 part of lysine, 0.05 part of methionine, 0.15 part of threonine, 0.02 part of tryptophan, 0.012 part in zinc sulfate, 0.01 part in ferrous sulfate, 0.005 part of ferrous glycine, 0.0033 part of manganese sulfate, 0.000025 part of sodium selenite, 0.00002 part of yeast selenium, 0.09 part in nicotinic acid; 0.008 part in copper sulphate, 0.01 part of basic copper chloride;
Also be added with retinyl acetate and vitamin D acetic acid esters in the above-mentioned feed, add retinyl acetate 13000 international units in the per kilogram feed, add vitamin D acetic acid esters 28 international units in the per kilogram feed.
Described high protein bean pulp protein content is 46%.