Summary of the invention
The objective of the invention is: a kind of feed that prevents sudden death disease of meat chicken is provided, and this feed uses at fryer and cultures the middle and later periods (behind 22 ages in days), changes Choline Chloride, selenium, vitamin C, Cobastab in feed
1, vitamin E, Cobastab
6With the consumption of grease, add sodium bicarbonate, saleratus, increase the consumption of corn, reach under the situation that does not influence marketing time and body weight, strengthen the resistance of body, improve the immunity of body, improve survival rate, reduce survival rate and the economic benefit brought because of sudden death disease and descend.
For achieving the above object, technical solution of the present invention is that this feed is made up of following constituent mass percentage: high-grade maize 56.0, rice bran 2.5, corn protein powder 5.0, attapulgite 0.4, fish meal 2.0, corn germ cake 4.0, dregs of beans 18.25, cotton dregs 5.0, soya-bean oil 1.72, methionine 0.16, lysine 0.5, choline 0.05, calcium monohydrogen phosphate 1.48, stone flour 0.69, salt 0.24, sodium bicarbonate 0.5, vitamin C 0.03, sodium sulphate 0.12, saleratus 0.36, premix 1.0 adds up to 100%.
Wherein, above-mentioned premix is made up of following weight percentages of components: vitamin A 0.18, vitamin D
30.10, vitamin E 1.50, vitamin K
30.10, Cobastab
10.10, Cobastab
20.10, Cobastab
60.10, Cobastab
120.02, calcium pantothenate 0.13, nicotinic acid 0.67, folic acid 0.01, choline 11.00, biotin 0.25, ferrous sulfate monohydrate 3.33, copper sulphate 0.33, monohydrate zinc sulphate 2.14, manganese sulfate 3.14, sodium selenite 0.01, KI 0.01, mass concentration 1% Ma Duna mycin 5.00, mass concentration 10% sulfuric acid colomycin 1.00, zeolite powder 70.78 adds up to 100%.
Wherein, the production method and the feeding method of feed of the present invention are: feed ingredient is produced pellet according to the normal granules feed making method in proportion, directly feed to delivering for sale when fryer 22 ages in days according to the normal feeding method of fryer.
The present invention has following outstanding advantage and technique effect:
(1), the present invention is according to the growth characteristic and the physiological characteristic of fryer, by above component combination, reaches the best nutritional state of growth of meat chicken, can guarantee that fryer reaches desirable body weight and feedstuff-meat ratio in official hour, and survival rate reaches more than 97%.
(2), the present invention on traditional broiler fodder technical foundation, improved Choline Chloride, selenium, vitamin C, Cobastab
1, vitamin E, Cobastab
6Consumption, can strengthen the Nutrition and Metabolism function of body effectively, promote the metabolism of body, improve immunity of organisms and body physique and anti-stress ability.
(3), the present invention is on traditional broiler fodder technical foundation, suitably increase the consumption of energy feed corn, reduce the consumption of soya-bean oil, do not use animal fat, reduced the formation of abdomen fat and blood fat, thereby alleviate the burden of body heart and liver, promote the direct absorption of energy, improve production performance.
(4), the present invention on traditional broiler fodder technical foundation, use sodium acid carbonate and sodium bicarbonate, can keep the acid-base balance of body, the quickening that enhances metabolism promotes the conversion of fat and digesting and assimilating of protein, improves anti-stress ability.
The specific embodiment
The present invention is further illustrated below in conjunction with concrete example, and these embodiment can not be interpreted as the qualification to the technology of the present invention solution.
Embodiment: comply with following raw material and 1000 kilograms of feeds of the present invention of Additive Production:
560.0 kilograms of high-grade maizes, 25.0 kilograms in rice bran, 50.0 kilograms of corn protein powders, 4.0 kilograms of attapulgites, 20.0 kilograms of fish meal, 40.0 kilograms of corn germ cakes, 182.5 kilograms of dregs of beans, 50.0 kilograms of cotton dregs, 17.2 kilograms in soya-bean oil, 1.6 kilograms of methionine, 5.0 kilograms of lysines, 14.8 kilograms of calcium monohydrogen phosphates, 6.9 kilograms of stone flours, 2.4 kilograms of salt, 5.0 kilograms in sodium bicarbonate, 0.3 kilogram of vitamin C, 1.2 kilograms in sodium sulphate, 3.6 kilograms of saleratus, 0.018 kilogram of vitamin A, vitamin D
30.01 kilogram, 0.15 kilogram of vitamin E, vitamin K
30.01 kilogram, Cobastab
10.01 kilogram, Cobastab
20.01 kilogram, Cobastab
60.01 kilogram, Cobastab
120.002 kilogram, 0.013 kilogram of calcium pantothenate, 0.067 kilogram in nicotinic acid, 0.001 kilogram in folic acid, 1.60 kilograms in choline, 0.025 kilogram of biotin, 0.333 kilogram of ferrous sulfate monohydrate, 0.033 kilogram in copper sulphate, 0.214 kilogram of monohydrate zinc sulphate, 0.314 kilogram of manganese sulfate, 0.001 kilogram of sodium selenite, 0.001 kilogram of KI, 0.5 kilogram of mass concentration 1% Ma Duna mycin, 0.1 kilogram of mass concentration 10% sulfuric acid colomycin, 7.078 kilograms of zeolite powders.
Above raw material and additive are produced pellet according to the normal granules feed making method, directly feed to delivering for sale when 22 ages in days according to the normal feeding method of fryer again.
Experimental example: the feed feeding dorking that adopts above embodiment to produce, to compare with conventional feed, its production performance is as follows:
Experiment content |
The conventional feed control group |
Experimental group of the present invention |
Number of elements |
500 |
500 |
Begin the age in days of feeding |
22 |
22 |
Initial average weight (kilogram/only) |
0.846 |
0.842 |
The fate of feeding |
20 |
20 |
Body weight during end (kilogram/only) |
2.49 |
2.54 |
Death toll (only) |
39 |
12 |
Survival rate (%) |
92.2 |
97.6 |
Average feed consumption rate (kilogram/only) |
3.39 |
3.13 |
The 20 days feedstuff-meat ratios of on average feeding |
2.06∶1 |
1.84∶1 |