CN103563831A - Fattening technical method for utilizing BMY cattle to produce snowflake beef - Google Patents
Fattening technical method for utilizing BMY cattle to produce snowflake beef Download PDFInfo
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- CN103563831A CN103563831A CN201210248040.9A CN201210248040A CN103563831A CN 103563831 A CN103563831 A CN 103563831A CN 201210248040 A CN201210248040 A CN 201210248040A CN 103563831 A CN103563831 A CN 103563831A
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Abstract
The invention relates to a fattening technical method for utilizing BMY cattle to produce snowflake beef and belongs to agricultural science and technology livestock science. The BMY cattle which are 6-month-old weaned gelded oxen or cows and are 170+/-20 kg are selected. The oxen are gelded before 3 months old, and the gelded oxen or the cows enter a fattening process after weaning at 6 months old. The BMY cattle are healthy cattle which are rectangular and have deep chests, wide rear quarters, large and spirited eyes, thick eyelids, firm hoofs and short and thick necks. According to the fattening technical method, 7-13 months old is a first stage of fattening, the stage is for rapid growth of skeletons and muscle; 14-18 months old is a second stage of fattening and is a three-dimensional growth stage for rapid growth of the eye muscle area; 19-24 months old is a third stage of fattening, and high-energy feed is provided; a fourth stage of fattening is from 25 months old to slaughtering and is a modification stage for snowflake beef production, and beef moisture and fat colors need adjusting. Concentrated feed is supplemented for free feeding. When marketing time arrives, feed intake is obviously reduced, the backs and the waists are wide and flat in the fattening degree, bone nodules are not obvious, and the scrotums are full.
Description
Technical field
BMY ox produces snowflakes beef fattening technology and belongs to agricultural science and technology class herding science.
background technology:
Snowflakes beef refers to that fat deposition is between meat fiber, is spot distribution and fine and close evenly forms significantly red, alternately in vain, is similar to the beef of snowflake sedimentation.Snowflakes beef is that intramuscular fat deposition degree reaches top beef, fresh and tender succulence, and mouthfeel is excellent, nutritious, and this is that common beef is incomparable, belongs to top grade beef.Snowflakes beef has the nutritive peculiarities such as low cholesterol, high omega acid, the fatty acid that contains a large amount of needed by human body, and increasing along with fat content in beef, the content of cholesterol has declined on the contrary, 1kg snowflakes beef is only equivalent to the cholesterol level that the yolk of an egg contains, and is very beneficial for health.
China beef cattle lacks specific breed, causes China's beef class to promote difficulty very large, and most of beef belongs to low and middle-grade times, and the output of high quality beef and high-grade snowflakes beef is less, high-grade snowflakes beef proportion less than 0.1%.Along with the rise of Tourism in China, many tourist attractions are to beef, and particularly the demand of high-grade snowflakes beef grows with each passing day, and product is shortage very.The whole nation all will be taken out the large quantities of high-grade snowflakes beefs of a large amount of foreign exchange imports every year.High-grade snowflakes beef proportion in Beef production is the important indicator of weighing a national beef cattle production level always, producing high-grade snowflakes beef is also the important channel that increases beef cattle culture benefit, and the high-grade snowflakes beef of China main dependence on import also, and price is very expensive.Therefore, research and develop high-grade snowflakes beef, increase fanning economics, promote and accelerate developing of beef cattle industries, improve beef produce market supply guarantee ability and competitiveness in the international market, all tool is of great significance.
Producing snowflakes beef, is first ox kind.Fattening technology pattern under specific ox kind or corss combination system determines quality and the class of beef, also determines the tiers in market of beef simultaneously.Domesticly can produce the of less types of snowflakes beef, and quantity is few, mainly relies on Introduced from Japan " and ox ", " Angus " etc. and the hybridization of some Chinese Cattle.
During " eight or five ", hybridize with Yunnan Yellow Cattle (YY) by Murray (MM), brahman (BB) at Yunnan Province beef cattle and Forage Research center, obtain 11 hybrid combinations, its China and Mexico's cloud is mixed (MY), mother-in-law's cloud assorted (BY) and assorted (BMY) three combinations of mother-in-law's China ink cloud have stronger heat-resistant tick performance and reproduction rate is high, the feature such as rapid of growing, and puts up the best performance with BMY.For this reason, in the enforcement period of the ninth five-year plan, carried out the numerous and seed selection work of the expansion of BMY, to laying the foundation for the seed selection of our province tropical and subtropical zone beef cattle new varieties (being).The breeding material that 1 this research of material is used comprises catalo and the purebred cattles such as mother-in-law's China ink cloud catalo (BMY), mother-in-law's cloud catalo (BY), black cloud catalo (MY), mother-in-law China ink catalo (BM) and brahman (BB).Relevant situation is described below.Mother-in-law's China ink cloud catalo (BMY): there is the tired grey high reproductive performance of Brahmin's heat-resistant tick advantage and China ink and the adaptable characteristic of Yunnan Yellow Cattle.The careful compactness of physique, each portion is in conjunction with good.Head is slightly little, most ofs acerous, and ear is slightly large, and bright have god.Neck is elongated, and dewlap is slightly little, and acromion is obvious, and back of the body waist is long and narrow.Chest is narrow dark, and abdomen is slightly little.Tail is elongated, and four limbs are elongated, hard hooves.The common black of hair color and yellow.Adult weight, cow 450kg, bull 700kg left and right.
summary of the invention:
Selective body focuses on the 6 monthly ages wean bullocks of 170 ± 20kg or the BMY ox of cow, according to the program of fattening below, fattens nursing:
Select bullock, cow all can.3 monthly ages of bull castrated in the past, after bullock or cow 6 monthly age wean, entered the program of fattening.
The BMY ox bodily form is rectangle, chest depth, rear quarters are broad, eye has greatly god, eye face is thick, hard hooves, the short and thick healthy ox of neck.
The 7-13 monthly age, this stage was the mushroom stage of skeletal muscle in order to fatten the first stage.Require to supplement crude protein 18% in fine fodder, calcium 0.9%, phosphorus 0.7%, vitamin D
3600IU/kg, aureomycin 30g/t.In daily ration, digestible protein 10.5%, TDN (TDN) 72%.Roughage be dark green sugarcane slightly or dark green maize straw, or the slightly ensiling of high-quality sugarcane, corn silage, roughage free choice feeding.Supplement the equal 2.0kg of fine fodder sun.
The 14-18 monthly age, for fattening second stage, is the three-dimensional growth stage of eye muscle area Fast Growth, should suppress to greatest extent abdominal cavity fat growth, requires to supplement crude protein 16% in fine fodder, calcium 0.6%, phosphorus 0.4%, sodium bicarbonate 0.3-0.5%.In daily ration, digestible protein 8%, and TDN (TDN) reaches 74%.Roughage be dark green sugarcane slightly or dark green maize straw, or the slightly ensiling of high-quality sugarcane, corn silage, roughage free choice feeding.Supplement the equal 4.0kg of fine fodder sun.
The 19-24 monthly age, for fattening the phase III, requires to give high-octane feed, supplements crude protein 13% in fine fodder, calcium 0.5%, and phosphorus 0.3%, sodium bicarbonate 0.5%, dehydroretinol 500IU/kg, vitamin C 100mg/kg, is no more than 5% while adding palm oil, and general 3%.Digestible protein 7-8% in daily ration, TDN (TDN) 75%.Roughage is dry rice straw, the equal 1kg of sun.Supplement fine fodder free choice feeding.
25 monthly age-butcher as fattening fourth stage, this stage is between the modification of snowflakes beef production, need to adjust beef moisture and fatty color, require to supplement barley 65% in fine fodder, crude protein 12%, calcium 0.6%, phosphorus 0.4%, sodium bicarbonate 0.6%, dehydroretinol 500IU/kg, vitamin C 100mg/kg.In daily ration, digestible protein 8%, and TDN (TDN) reaches more than 76%.Roughage is dry rice straw, the equal 1kg of sun.Supplement fine fodder free choice feeding.
Full phase salt 0.5%, coban 30g, main trace element is pressed 1.2 times of interpolations of NRC standard.Premix 2%, take stone flour as carrier.In the dish dregs of rice 8%, in cotton dregs 5%.19 monthly ages were added VA later, and blood VA concentration is controlled to 80-100ug/100ml, supplemented the anti-kidney stone of Vc.
Marketing time: feed intake obviously declines, the degree of fattening reach back of the body waist wide flat, bone tubercle is not obvious, scrotum is full, is full of fat, the side of body sets about to grab that fat thickness is large, seat stretches to two thighs, body weight reaches 600kg and can deliver for sale when above.
concrete embodiment:
1, fatten front preparation:
Quarantine: to Niu Jinhang isolation in 10～15 days and the observation of selecting.Observe health status, carry out the sick quarantine such as brucellosis, tuberculosis; Sick ox is eliminated.
Stomach invigorating and expelling parasite: to chlorophos 1g/100kg body weight for finished cattle, disposable gavaging carried out expelling parasite.After expelling parasite 3 days, gavage digestive powder, 500g/ is each, every day 1 time, serve on 2～3 days.
Number and hive off: numbering available ear tag or other mode marks, so that record and management.Rationally hive off according to body weight, age, make the difference of every group of oxen reach minimum.Adopt groupuscule hurdle to support mode, stocking density is 7-9m
2/ head.
2, feeding and management:
1), by health and epidemic prevention system and vaccine program, implement health measure, only stop cattle disease infringement, lethal ox and epidemic disease is propagated inside.
2), heatstroke prevention in summer, winter be cold-proof, among the temperature environment that the suitable growth that makes ox can only live in 15 ℃～25 ℃ is grown, Fast Growth is grown.
3), in time except ox bed, manger, tank are cleaned in excrement, cleaning everyday.
4), forage will prescind, examine clean, is strictly on guard against foreign substance pollution (without iron nail, plastics etc.).
5), brush tries everyday, guarantees that Niu Tigan is clean.
6), freely drink water, water quality is totally clean.
3, feed and hello amount:
Press fattening stage and divide, adjust feed and formula in good time.Concentrated feed amount from less to more, reaches regulation for 7-10 days and feeds amount.Roughage can not be changed easily, must 7-10 days during replacing excessive.Fattened for the first and second stages, roughage free choice feeding, concentrated feed quantitatively limits, and the third and fourth stage concentrated feed free choice feeding is taked the feeding method of coarse fodder after first fine fodder, day feeds 3～4 times.
4, selective body focuses on the 6 monthly ages wean bullocks of 170 ± 20kg or the BMY ox of cow, according to the program of fattening below, fattens nursing:
1), ox is only selected
(1) sex and age are selected
Bullock, cow all can.3 monthly ages of bull castrated in the past, after bullock or cow 6 monthly age wean, entered the program of fattening.
(2) bodily form and appearance are selected
The bodily form is rectangle, chest depth, rear quarters are broad, eye has greatly god, eye face is thick, hard hooves, the short and thick healthy ox of neck.
2), this stage is the mushroom stage of skeletal muscle in order to fatten the first stage 7-13 monthly age.Require to supplement crude protein 18% in fine fodder, calcium 0.9%, phosphorus 0.7%, vitamin D
3600IU/kg, aureomycin 30g/t.In daily ration, digestible protein 10.5%, TDN (TDN) 72%.Roughage be dark green sugarcane slightly or dark green maize straw, or the slightly ensiling of high-quality sugarcane, corn silage, roughage free choice feeding.Supplement the equal 2.0kg of fine fodder sun.
3), the 14-18 monthly age is for fattening second stage, is the three-dimensional growth stage of eye muscle area Fast Growth, should suppress to greatest extent abdominal cavity fat growth, requires to supplement crude protein 16% in fine fodder, calcium 0.6%, phosphorus 0.4%, sodium bicarbonate 0.3-0.5%.In daily ration, digestible protein 8%, and TDN (TDN) reaches 74%.Roughage be dark green sugarcane slightly or dark green maize straw, or the slightly ensiling of high-quality sugarcane, corn silage, roughage free choice feeding.Supplement the equal 4.0kg of fine fodder sun.
4), the 19-24 monthly age is for fattening the phase III, requires to give high-octane feed, supplements crude protein 13% in fine fodder, calcium 0.5%, phosphorus 0.3%, sodium bicarbonate 0.5%, dehydroretinol 500IU/kg, vitamin C 100mg/kg, is no more than 5% while adding palm oil, general 3%.Digestible protein 7-8% in daily ration, TDN (TDN) 75%.Roughage is dry rice straw, the equal 1kg of sun.Supplement fine fodder free choice feeding.
5), 25 monthly age-butcher as fattening fourth stage, this stage is between the modification of snowflakes beef production, need to adjust beef moisture and fatty color, require to supplement barley 65% in fine fodder, crude protein 12%, calcium 0.6%, phosphorus 0.4%, sodium bicarbonate 0.6%, dehydroretinol 500IU/kg, vitamin C 100mg/kg.In daily ration, digestible protein 8%, and TDN (TDN) reaches more than 76%.Roughage is dry rice straw, the equal 1kg of sun.Supplement fine fodder free choice feeding.
6), full phase salt 0.5%, coban 30g, main trace element is pressed 1.2 times of interpolations of NRC standard.Premix 2%, take stone flour as carrier.In the dish dregs of rice 8%, in cotton dregs 5%.19 monthly ages were added VA later, and blood VA concentration is controlled to 80-100ug/100ml, supplemented the anti-kidney stone of Vc.
7), marketing time: feed intake obviously declines, the degree of fattening reach back of the body waist wide flat, bone tubercle is not obvious, scrotum is full, is full of fat, the side of body sets about to grab that fat thickness is large, seat stretches to two thighs, body weight reaches 600kg and can deliver for sale when above.
Claims (2)
1.BMY ox produces snowflakes beef, selective body focus on 170 ± 20kg 6 the monthly ages wean bullock or the BMY ox of cow, according to the program of fattening, fatten nursing; Select bullock, cow all can, 3 monthly ages of bull castrated in the past, after bullock or cow 6 monthly ages wean, entered the program of fattening 1.
2.
according to claim 1 pairbMY ox is fattened four-stage and the supplementary appetite standard 2 of nursing according to the program of fattening.
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| CN201210248040.9A CN103563831A (en) | 2012-07-18 | 2012-07-18 | Fattening technical method for utilizing BMY cattle to produce snowflake beef |
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| CN201210248040.9A CN103563831A (en) | 2012-07-18 | 2012-07-18 | Fattening technical method for utilizing BMY cattle to produce snowflake beef |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999820A (en) * | 2014-05-12 | 2014-08-27 | 西南科技大学 | Hybridization cattle fattening method |
| CN104322447A (en) * | 2014-10-30 | 2015-02-04 | 科尔沁牛业南阳有限公司 | Breeding method for marbled beef cattle |
| CN104431545A (en) * | 2014-12-13 | 2015-03-25 | 云南马龙双友牧业有限公司 | Formula of late feed for snowflake cattle |
| CN105104303A (en) * | 2015-09-25 | 2015-12-02 | 罗平县恒鑫牧业有限公司 | Staged beef cattle breeding method |
| CN105104745A (en) * | 2015-10-09 | 2015-12-02 | 耿马七彩田园牧业有限公司 | Mixed cow fodder and preparing method thereof |
| CN105532578A (en) * | 2016-03-17 | 2016-05-04 | 云南海潮集团听牧肉牛产业股份有限公司 | Beef cattle fattening method and beef acid discharging method |
| CN105594656A (en) * | 2015-12-23 | 2016-05-25 | 云南省草地动物科学研究院 | Fattening method capable of producing snowflake meat of yaks and dzos |
| CN108207777A (en) * | 2016-12-21 | 2018-06-29 | 云南三江并流农业科技股份有限公司 | A kind of fattening technology method of Yunling ox production snowflakes beef and application |
| CN113317280A (en) * | 2021-07-08 | 2021-08-31 | 云南金江绿色产业有限公司 | Beef cattle breeding and fattening method |
-
2012
- 2012-07-18 CN CN201210248040.9A patent/CN103563831A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999820A (en) * | 2014-05-12 | 2014-08-27 | 西南科技大学 | Hybridization cattle fattening method |
| CN104322447A (en) * | 2014-10-30 | 2015-02-04 | 科尔沁牛业南阳有限公司 | Breeding method for marbled beef cattle |
| CN104431545A (en) * | 2014-12-13 | 2015-03-25 | 云南马龙双友牧业有限公司 | Formula of late feed for snowflake cattle |
| CN105104303A (en) * | 2015-09-25 | 2015-12-02 | 罗平县恒鑫牧业有限公司 | Staged beef cattle breeding method |
| CN105104745A (en) * | 2015-10-09 | 2015-12-02 | 耿马七彩田园牧业有限公司 | Mixed cow fodder and preparing method thereof |
| CN105594656A (en) * | 2015-12-23 | 2016-05-25 | 云南省草地动物科学研究院 | Fattening method capable of producing snowflake meat of yaks and dzos |
| CN105532578A (en) * | 2016-03-17 | 2016-05-04 | 云南海潮集团听牧肉牛产业股份有限公司 | Beef cattle fattening method and beef acid discharging method |
| CN108207777A (en) * | 2016-12-21 | 2018-06-29 | 云南三江并流农业科技股份有限公司 | A kind of fattening technology method of Yunling ox production snowflakes beef and application |
| CN113317280A (en) * | 2021-07-08 | 2021-08-31 | 云南金江绿色产业有限公司 | Beef cattle breeding and fattening method |
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Application publication date: 20140212 |