CN104543362A - Special concentrated feed for Muslim mutton in later fattening period - Google Patents

Abstract

The invention relates to a special concentrated feed for Muslim mutton in a later fattening period. The concentrated feed is prepared from mixing soybean meal, DDGS, cottonseed meal, seasame cakes, corn bran, rumen protected fat, mountain flour, calcium hydrophosphate, salt, baking soda, puffing urea, microecologics for feeding ruminants, and a premixed material for mutton of the Ningxia Dabeinong Technology Industrial Co., Ltd. According to the invention, the puffing urea is added instead of the part of protein source feed raw materials, so that the cost of the feed is reduced and rumen microbes are sufficiently used; through the addition of the protein source feed raw materials, such as the soybean meal, the cottonseed meal and the seasame cakes, the nutrients needed for mutton in the later fattening period are satisfied; the quality of feed raw materials is rigidly controlled, so that the palatability of the feed is improved, and the digestive utilization ratio of the feed is increased; through the adoption of the feed disclosed by the invention, the feeding cost on fattening mutton is finally reduced, the mutton growth speed in the later fattening period is raised, and the economic benefits of farmers are improved, compensating for the loss brought to the farmers, which is caused by the continuous rise of the price of the protein source feed raw materials, and the drop of the price of the mutton on the market.

Description

A kind of Islamic mutton special fattening later stage concentrated feed

Technical field

The present invention relates to Animal nutrition and field of feed, particularly relate to a kind of Islamic mutton special fattening later stage concentrated feed.

Background technology

In recent years, along with constantly rising violently of protein sources feed price, and the significantly decline of the mutton market price, cause very large economic loss to plant family, also bring huge impact to farming industry simultaneously.Therefore, study a kind of feeding cost low and feed that can improve again the ability of fattening tool farming industry is had very great significance.

Summary of the invention

Object of the present invention is just the present situation for current mutton fanning economics, simultaneously in conjunction with the requirement of the special folkways and customs in Ningxia, China and surrounding area, there is provided a kind of cheap, meet the nutritional need in agent for rearing and fattening meat sheep later stage, can significantly improve and fatten the later stage mutton sheep speed of growth, improve food conversion ratio, and non-animal derived property feedstuff, keep the Islamic mutton special fattening later stage concentrated feed of Islamic.

For achieving the above object, the present invention adopts following technical proposals:

A kind of Islamic mutton special fattening later stage concentrated feed, it is characterized in that being formed by following raw materials in parts by weight proportioning:

Large northern agriculture calf/lamb 1% compound premix SH11-20 3 ~ 5.

Described expanded urea is prepared from through bulking process by after weight according to 30 ~ 45:35 ~ 70:5 ~ 25 of urea, maize peel and DDGS again.

The preparation technology of described expanded urea is:

1) urea, maize peel and DDGS are all ground into 2.0mm ~ 3.0mm fine powder, mix in proportion;

2) be put in expanded extruder, when machine cavity temperature reaches 110 DEG C ~ 130 DEG C, modulating time 30 ~ 40s;

3) extrude instantaneously from the nib of center discharging opening;

4) the diameter 8mm of nib is controlled, discharging speed 1t/h.

Urea is as the representative of nonprotein nitrogen (NPN) feed, and ruminant can utilize it as nitrogenous source synthetic protein, its wide material sources and cheap.Urea discharges too fast in cud, and utilization rate is low, if the rate of release of ammonia in cud can be made to utilize synchronous with bacterium, the generation of mycoprotein will be promoted, starch and urea are mixed and made into plastered starch urea, and with regard to slow releasing ammonia, and nitrogenous source is high in conjunction with utilization rate with carbon source.Combine after corn gelatinization with urea and coagulating agent, the ammonia alkali smell of urea can also be eliminated, and serve the effect of certain slow releasing.In feed, add expanded urea to feed mutton sheep, one is the deficiency can supplementing mutton sheep Dietary Crude Protein matter, improves feed intake and production performance; Two is the protein feeds substituting high price in right amount, reduces feeding cost, increases economic efficiency; Three is the physiological characteristics utilizing mutton sheep, gives full play to the function of rumen microorganism.

The present invention replaces Partial Protein source feed raw material by adding expanded urea, reduces feed cost price, gives full play to the function of rumen microorganism; By adding the protein sources raw materials such as dregs of beans, cotton dregs, oil cake of flax seed, meet the nutritional need that the later stage fattened by mutton; By strictly controlling feedstuff quality, improve palatability and the digestive utilization ratio of feed.

In sum, to be fed mutton sheep by mutton special fattening later stage concentrated feed of the present invention, greatly can reduce the feeding cost that mutton is fattened, improve and fatten the later stage mutton speed of growth, increase the economic benefit of raiser, and then make up rising steadily and loss that mutton falling market brings to plant family of protein sources feedstuff price.

Simultaneously, Islamic mutton special fattening later stage concentrated feed of the present invention is a kind of animalsderived feedstuffs and feed of any hormone of not adding any Moslem taboo, more healthy, more green relative to other feed Islamic, so more adapt to the requirement of Ningxia and surrounding area Hui ethnic group folkways and customs.

After testing, the nutritive index of Islamic mutton special fattening later stage concentrated feed of the present invention is as following table 1:

The nutritive index unit of table 1 Islamic mutton special fattening later stage concentrated feed: (%)

Crude protein >=	Crude fibre≤	Coarse ash≤	Calcium	Total phosphorus >=	Salt >=	Moisture≤
							30.0	9.0	20.0	1.5～3.0	0.5	2.5-3.50	13.0

Islamic mutton special fattening later stage concentrated feed feeding period of the present invention: agent for rearing and fattening meat sheep later stage.

Feeding method: the corn of 70% and the Islamic mutton special fattening later stage concentrated feed of 30% mix feeds, along with the increase of mutton sheep body weight increases scale of feeding gradually.

In order to verify technique effect of the present invention, invention unit (Ningxia Dabei Agricultural Science and Technology Industrial Co., Ltd.) has done the feeding experiment of Islamic mutton special fattening later stage concentrated feed:

Test procedure:

Minor dam town, Qingtongxia mutton sheep plant choose kind, growing state and health status identical fatten later stage mutton sheep 40, be divided into test I, II, III group and control group at random, totally 4 groups, often organize 10, feeding and management method is consistent, 4 component hurdles are raised, and the identical free choice feeding of roughage, the gross weight of 4 groups of concentrated feeds of feeding is consistent.Feeding time is 70 days, 10 days preliminary trial periods, is just trying 60 days phases.Mutton sheep live body body weight of feeding is weighed in the morning on an empty stomach, and index calculate result is by average.Being captured in of blood sample just tries the phase, adopts venous blood collection.Concrete test grouping sees the following form 2.

Grouping tested by table 2

Test grouping	Control group	Test I group	Test II group	Test III group
					Urea addition	0％	1.5％	3.0％	4.5％

Result of the test is in table 3 and table 4.

The daily gain unit of mutton tested by table 3: kg

Test grouping	Test initial stage live-weight	Test live-weight in latter stage	Total weightening finish	Daily gain
					Control group	23.29	36.54	13.25	0.221
Test I group	23.11	35.22	12.11	0.202
					Test II group	23.27	37.21	13.94	0.232
Test III group	23.05	35.81	12.76	0.213

Mutton test initial stage live-weight unit tested by table 4: mmol/l

Test grouping	The content of blood urea nitrogen
		Control group	4.67
Test I group	8.55
		Test II group	5.43
Test III group	6.88

Conclusion (of pressure testing): in whole feeding experiment, the average initial live-weight testing II group of mutton sheep is 23.27kg, and the Mean liveweight testing latter stage is 37.21kg, and average daily gain is 232g.Than control group, test I group, to test III group on average increase day by day all many, and the content of blood urea nitrogen is closest to control group.Result of the test shows: Islamic mutton special fattening later stage concentrated feed is fed and fattened later stage mutton sheep, can accelerate the speed of fattening, and feeding cost is also low, adds culture benefit.Duration of test is tested II group of mutton grazing speed and is also better than other test group.

Conclusion: above-mentioned test illustrates that Islamic mutton special fattening later stage concentrated feed of the present invention is with low cost, the function of rumen microorganism can be given full play to, improve palatability and the digestive utilization ratio of feed, what accelerate mutton fattens speed, be applicable to current cultivation situation, and adapt to the national atmosphere of this area.

Detailed description of the invention

The present invention is further described by following examples, and do not limit the present invention in any way, under the prerequisite not deviating from technical solution of the present invention, any change that those of ordinary skill in the art made for the present invention easily realize or change all will fall within claimed range of the present invention.

Ruminating feeding micro-ecological preparation in following embodiment adopts feed grade bacillus subtilis, Lactobacillus plantarum, saccharomyces cerevisiae and the mixing of carrier system chaff to form, and the intestines power that general headquarters of great Bei Nong group can be adopted to provide is good for (WST-BD04 ruminates special).

DDGS feed in embodiment is below the trade name of vinasse protein feed, the distiller's dried grain namely containing soluble solids.Be that in fermenting raw materials ethanol production process, starch is wherein converted to ethanol and carbon dioxide with corn, other nutritional labelings such as protein, fat, fiber etc. are all stayed in vinasse.Simultaneously due to the effect of microorganism, in vinasse, protein, B family vitamin and amino acid content all increase to some extent than corn, and containing the unknown somatomedin generated in fermentation.

Embodiment 1

Expanded urea:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 40:50:10, concrete technology is again:

1) urea, maize peel and DDGS are all ground into 2.0mm ~ 3.0mm fine powder, mix in proportion;

2) be put in expanded extruder, when machine cavity temperature reaches 110 DEG C ~ 130 DEG C, modulating time 30 ~ 40s;

3) extrude instantaneously from the nib of center discharging opening;

4) the diameter 8mm of nib is controlled, discharging speed 1t/h.

Concentrated feed:

Dregs of beans 20.0Kg, DDGS 33.0Kg, cotton dregs 20.0Kg, oil cake of flax seed 10.0Kg, maize peel 0.5Kg, rumen-undegraded fat 1.0Kg, stone flour 4.0Kg, calcium monohydrogen phosphate 2.0Kg, salt 2.0Kg, sodium bicarbonate 1.0Kg, expanded urea 3.0Kg, ruminate feeding micro-ecological preparation 0.3Kg, large northern agriculture mutton sheep premix compound special SH11-203.2Kg.

Various raw material is taken: all solids raw material is all ground into 2.5mm fine powder, mixing by above-mentioned weight proportion.

Embodiment 2

Expanded urea:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 30:60:25, concrete technology is with embodiment 1 again.

Concentrated feed:

Dregs of beans 25.0Kg, DDGS 30.0Kg, cotton dregs 18.0Kg, oil cake of flax seed 9.5Kg, maize peel 1.0Kg, rumen-undegraded fat 1.2Kg, stone flour 3.7Kg, calcium monohydrogen phosphate 2.2Kg, salt 2.0Kg, sodium bicarbonate 1.5Kg, expanded urea 2.5Kg, ruminate feeding micro-ecological preparation 0.2Kg, large northern agriculture mutton premix compound special SH11-203.2Kg.

Various raw material is taken: all solids raw material is all ground into 2.5mm fine powder, mixing by above-mentioned weight proportion.

Embodiment 3

Expanded pellet diet:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 45:40:20, concrete technology is with embodiment 1 again.

Concentrated feed:

Dregs of beans 10.0Kg, DDGS 40.0Kg, cotton dregs 15.0Kg, oil cake of flax seed 14.0Kg, maize peel 1.5Kg, rumen-undegraded fat 2.0Kg, stone flour 4.0Kg, calcium monohydrogen phosphate 1.8Kg, salt 2.0Kg, sodium bicarbonate 1.8Kg, expanded urea 3.5Kg, ruminate feeding micro-ecological preparation 0.4Kg, large northern agriculture mutton premix compound special SH11-204Kg.

Various raw material is taken: all solids raw material is all ground into 2.5mm fine powder, mixing by above-mentioned weight proportion.

Embodiment 4

Expanded pellet diet:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 35:70:15, concrete technology is with embodiment 1 again.

Concentrated feed:

Dregs of beans 16.0Kg, DDGS 32.0Kg, cotton dregs 25.0Kg, oil cake of flax seed 10.8Kg, maize peel 0.5Kg, rumen-undegraded fat 1.0Kg, stone flour 4.0Kg, calcium monohydrogen phosphate 2.0Kg, salt 1.5Kg, sodium bicarbonate 1.0Kg, expanded urea 3.0Kg, ruminate feeding micro-ecological preparation 0.2Kg, large northern agriculture mutton premix compound special SH11-203Kg.

Embodiment 5

Expanded pellet diet:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 40:35:10, concrete technology is with embodiment 1 again.

Concentrated feed:

Dregs of beans 25.0Kg, DDGS 30.0Kg, cotton dregs 20.0Kg, oil cake of flax seed 5.0Kg, maize peel 1.0Kg, rumen-undegraded fat 3.0Kg, stone flour 3.0Kg, calcium monohydrogen phosphate 2.5Kg, salt 2.5Kg, sodium bicarbonate 1.5Kg, expanded urea 2.5Kg, ruminate feeding micro-ecological preparation 0.5Kg, large northern agriculture mutton premix compound special SH11-20 3.5Kg.

Embodiment 6

Expanded pellet diet:

Urea, maize peel and DDGS are prepared through bulking process according to after the weight of 34:65:5, concrete technology is with embodiment 1 again.

Concentrated feed:

Dregs of beans 15.0Kg, DDGS 33.0Kg, cotton dregs 15.0Kg, oil cake of flax seed 15.0Kg, maize peel 1.5Kg, rumen-undegraded fat 1.7Kg, stone flour 5.0Kg, calcium monohydrogen phosphate 1.5Kg, salt 1.5Kg, sodium bicarbonate 2.0Kg, expanded urea 3.5Kg, ruminate feeding micro-ecological preparation 0.3Kg, large northern agriculture mutton premix compound special SH11-20 5.0Kg.

Claims (3)

1. an Islamic mutton special fattening later stage concentrated feed, it is characterized in that being formed by following raw materials in parts by weight proportioning:

Dregs of beans 10.0 ~ 25.0, DDGS 30.0 ~ 40.0, cotton dregs 15.0 ~ 25.0,

Oil cake of flax seed 5.0 ~ 15.0, maize peel 0.5 ~ 1.5, rumen-undegraded fat 1.0 ~ 3.0,

Stone flour 3.0 ~ 5.0, calcium monohydrogen phosphate 1.5 ~ 2.5, salt 1.5 ~ 2.5,

Sodium bicarbonate 1.0 ~ 2.0, expanded urea 2.5 ~ 3.5, ruminate feeding micro-ecological preparation 0.2 ~ 0.5,

Large northern agriculture calf/lamb 1% compound premix SH11-20 3 ~ 5.

2., according to Islamic mutton special fattening later stage concentrated feed according to claim 1, it is characterized in that described expanded urea is prepared from through bulking process by after weight according to 30 ~ 45:35 ~ 70:5 ~ 25 of urea, maize peel and DDGS again.

3., according to the Islamic mutton special fattening later stage concentrated feed described in claim 1 or 2, it is characterized in that the preparation technology of described expanded urea is:

1) urea, maize peel and DDGS are all ground into 2.0mm ~ 3.0mm fine powder, mix in proportion;

2) be put in expanded extruder, when machine cavity temperature reaches 110 DEG C ~ 130 DEG C, modulating time 30 ~ 40s;

3) extrude instantaneously from the nib of center discharging opening;

4) the diameter 8mm of nib is controlled, discharging speed 1 t/h.