CN104770332B - The method of Desert Grassland ecologic breeding Hu sheep - Google Patents
The method of Desert Grassland ecologic breeding Hu sheep Download PDFInfo
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- CN104770332B CN104770332B CN201510161398.1A CN201510161398A CN104770332B CN 104770332 B CN104770332 B CN 104770332B CN 201510161398 A CN201510161398 A CN 201510161398A CN 104770332 B CN104770332 B CN 104770332B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
Abstract
The present invention discloses a kind of method of Desert Grassland ecologic breeding Hu sheep, belongs to herding field.This method includes control flock of sheep compositions, classified utilization Desert Grassland, adjustment grazing system, and described cultural method is used for the Desert Grassland that the average cover degree of vegetation is 13% 25%.The present invention can improve the utilization rate of the resources such as the efficiency and output of products and feed of captive breeding；It while Hu sheep is cultivated, can progressively improve the ecological environment, expand cultivation scale, increase income, keep good ecology and food chain balance, promote Desert Grassland Hu sheep aquaculture sustainable development.
Description
Technical field
The present invention relates to Desert Grassland herding field, specifically a kind of method of Desert Grassland ecologic breeding Hu sheep.
Background technology
Desert steppe is a kind of grassland types of the most non-irrigated life of vegetation, and it is dry away from ocean, and habitat is harsh, is formed
By the raw short grass tree grass of strong drought and the dominant middle warm type steppe type of semishrub, species is poor, grass was once short,
It is sparse and simple in construction, it is the very fragile ecosystem, the interference for nature and mankind's activity is more sensitive, with generation
The potential danger of desertification, once destruction, it is difficult to recover.
Desert steppe is the Animal husbandry production base based on herding, therefore human factor is the degeneration of desert steppe large area
Leading reason, wherein, increase, overgrazed and the irrational grazing system of livestock head number are cause grass-land deterioration direct
And basic reason.After desert steppe is degenerated, Productivity declines, now, and the sharp pendulum of the problems such as grass raises imbalance between supply and demand exists
In face of people.
At present, it is, using family as base unit, in order to slow down or avoid desertification process, to have adopted that desert steppe, which is herded,
Taken season campsite to herd, fatten herd, a series of behaves such as regional rotation grazing, but practice have shown that, these behaves can not be from basic
It is upper to solve the crisis that desert steppe is degenerated.
CN101379958B discloses a kind of desert, the method for half-desert grassland breeding sheep, and this method is that adult sheep is every
On April 1, to June 30 in is the full confined farming phase, and sheep only feeds in livestock shed during this, sports ground appropriate exercise, per the sky
Feed mixed feed, remaining time supply green hay, free water afternoon in two times；July 1 to October 31 is to herd cultivation entirely
Phase, no longer stable breeding drylot feeding, sheep daily ration is all with native pasture feeding free water；November 1 to 31 days March in next year gives up for half
Feeding is partly herded the cultivation phase, and every morning implementation is herded and drunk water, drylot feeding in afternoon hello mixed feed, straw forage grass free choice feeding, from
By drinking water.
CN101946748B discloses a kind of for improving the free range husbandry method of quality of mutton, and free range husbandry method is used for
Arid and semi-arid grassland, place's desert steppe and farm pastoral region zone, are raised for Sunit ewes, wherein, each wide 2m of sheepfold is long
12m, area 24m2, periphery ring wide 2m, long 8m, area 16m2, rear flock of sheep packet, free water, to flock of sheep before experiment are herded for returning
Dipping expelling parasite is carried out, sheepfold is cleaned daily；The flock of sheep are grouped into every group 6.
The measures such as above patent of invention progress season campsite is herded, herded in limited time, drylot feeding feed supplement, although subtract to a certain extent
Grassland pressure is delayed, but relatively low to the utilization rate on grassland, it is relatively low that reasonability herds degree, still falls within extensive style utilization.In addition, not
Active regulation is carried out to the part desertification region that existing Desert Grassland occurs, elapsed over time, desert steppe is completely waste
Desertization is inevitable, limits the increase of livestock head number, and overgrazed is inevitable, and the drylot feeding time lengthens, and causes aquaculture cost
Increase.
The content of the invention
The problem of technical problems to be solved by the invention are the presence for prior art is ecological there is provided Desert Grassland
The method for cultivating Hu sheep, this method carries out scientific adjustment to Sheep herd structure and carries out rationalization improvement with control, to Desert Grassland
With using, to grazing system carry out become more meticulous improvement and it is perfect, be the sustainability of Hu sheep aquaculture, scale on Desert Grassland
Development provides scientific basis.
To achieve these goals, the present invention is achieved using following technical scheme：
A kind of method of Desert Grassland ecologic breeding Hu sheep, including control flock of sheep composition, classified utilization Desert Grassland, tune
Whole grazing system.
Described cultural method is used for the Desert Grassland that the average cover degree of vegetation is 13%-25%.
Described control flock of sheep are constituted, and are specifically Cashmere Goat Populations of being arranged in pairs or groups in the Hu sheep of single plant, composition
Based on the population mixture of Hu sheep, Hu sheep quantity therein accounts for the 64%~90% of population mixture；Described Hu
Sheep is (36~42) by quantity ratio by ewe, ram, wether, lamb：(1~2)：(22~26)：(15~17) constitute；Institute
The Cashmere Goat Populations stated are (30~45) by quantity ratio by ewe, ram, wether, lamb：(1~2)：(24~36)：(18~
27) constitute.
Preferably, described Hu sheep quantity accounts for the 75%~84% of population mixture.
It is highly preferred that described Hu sheep quantity accounts for the 80% of population mixture.
Preferably, described Hu sheep is 38 by quantity ratio by ewe, ram, wether, lamb：1：24：16 are constituted；Institute
The Cashmere Goat Populations stated are 37 by quantity ratio by ewe, ram, wether, lamb：1：30：23 are constituted.
Described classified utilization Desert Grassland, be specifically by the meadow that single raiser possesses be divided into severe desertification, in
Desertification, slight desertification three-level meadow region are spent, the criteria for classifying is that the vegetation cover degree in severe desertification region is not more than 10%,
The vegetation cover degree in moderate desertification region is between 10%~14%, and the vegetation cover degree in slight desertification region is more than 14%, by weight
Degree desertification, moderate deserted grassland region are fenced up with fence respectively, and radix glycyrrhizae is planted in severe deserted grassland region, will
The further fence in moderate deserted grassland region is divided into 10%~12% and 12%~14% two region of vegetation cover degree, is planting
By planting forage grass in the region of cover degree 10%~12%, the region of vegetation cover degree 12%~14% is semi-open region.
Described adjustment grazing system, specifically controls initial total number, Grazing system and the time of flock of sheep, feed to mend
Feed amount；The initial total number control of the flock of sheep is not more than not less than the 4/5 of the maximum animal number in slight desertification region
The slight maximum animal number in desertification region is plus the maximum animal number half sum in the region of moderate deserted grassland 12%~14%
In the range of；The Grazing system is divided into is herded, partly herds half drylot feeding two ways entirely, and 5~7h, 3 days are herded daily when herding entirely
For a grazing period, wherein two days herd in slight desertification region, remaining one day moderate desertification vegetation cover degree 12%~
14% region is herded, and 7 points to 8 points of afternoon feeds the feeds containing powder of straw；2~3h, 5 days are herded when partly herding half drylot feeding daily
For a grazing period, wherein three days herd in slight desertification region, remaining two days moderate desertification vegetation cover degree 12%~
14% region is herded, and ensilage, the feeding duration 2.5h-3.5h of ensilage daily are fed during drylot feeding.
Compared with prior art, beneficial effects of the present invention：(1) scientific adjustment and control are carried out to Sheep herd structure, can be carried
The utilization rate of the resources such as the efficiency and output of products and feed of high captive breeding, further, since Hu sheep disposition is docile, feeding action
Ability is poor, and down producing goat action is active, stronger to grassland destruction, and a small amount of goat is mixed into pure Hu sheep, mountain is utilized
Sheep leads Hu sheep to strengthen the feeding ability to act of Hu flock of sheep, and a small amount of down producing goat does not constitute a threat to the destructiveness on meadow, also
Extra income can be increased；(2) Desert Grassland classification is divided and carry out rationalizing improvement and utilization, severe desertification region
Perennial herb medicinal plant radix glycyrrhizae is planted, can not only check winds and fix drifting sand, improve the ecological environment, rhizome increases economical as Chinese medicine
Income, aerial part feeds sheep after can directly being crushed as feed, improves the immunity of sheep, reduces mutton smell of mutton, moderate desertification
The subregion planting forage grass in meadow region is to improve environment, and subregion is suitably herded, and alleviates slight desertification areal pressure,
After 2~3 years, with the gradually improvement of environment, the desertification degree on grassland gradually improves, can expand accordingly flock of sheep quantity and
Grassland food chain and the ecological balance are not destroyed, can increase output of products and economic benefit；(3) grazing system become more meticulous changing
Enter and perfect, the pattern herded entirely before improving, accelerate sheep and only fatten speed, improve meat product quality, improve the mould of full drylot feeding
Formula, reduces aquaculture cost.
Embodiment
The present invention is expanded on further in conjunction with the embodiments, it is specific as follows：
Desert Grassland overview：The average cover degree of vegetation is that 15%, density is 11.5 clumps/m2, phytobiocoenose with Stipa breviflora,
Prairie sagewort, without based on the hidden sub- grass of awns, Silvery-grey Glorybind, prostrata summercypress, spire green onion.
The Hu sheep and Goat Population in Yangtse of plant press 4:1 quantity is than constituting population mixture, and wherein Hu sheep is by mother
Sheep, ram, wether, lamb compare 38 by quantity：1：24：16 are constituted, and Cashmere Goat Populations press quantity by ewe, ram, wether, lamb
Than for 37：1：30：23 are constituted.
The meadow that raiser possesses is divided into severe desertification, moderate desertification, slight desertification three-level meadow region, drawn
Minute mark standard is that the vegetation cover degree in severe desertification region is not more than 10%, the vegetation cover degree in moderate desertification region between 10%~
14%, the vegetation cover degree in slight desertification region is more than 14%, by severe desertification, moderate deserted grassland region respectively with enclosing
Column is fenced up, and radix glycyrrhizae is planted in severe deserted grassland region, and the further fence in moderate deserted grassland region is divided into
10%~12% and 12%~14% two region of vegetation cover degree, perennial standing grain is planted in the region of vegetation cover degree 10%~12%
Undergraduate course herbage, such as Stipa breviflora, the region of vegetation cover degree 12%~14% is semi-open region.
The initial total number of flock of sheep is set to the maximum animal number in slight desertification region, to 10 the end of month to put entirely at the beginning of 6 months
Herd mode, at the beginning of 11 months to 6h by the end of May partly to herd half drylot feeding mode, is herded when herding entirely daily, be within 3 days a grazing period, its
In herded in slight desertification region within two days, remaining one day region in moderate desertification vegetation cover degree 12%~14% is herded,
7 points to 8 points of afternoon feeds the feeds containing powder of straw；2.5h is herded when partly herding half drylot feeding daily, is within 5 days a grazing period, its
In herded in slight desertification region within three days, remaining the two days regions in moderate desertification vegetation cover degree 12%~14% are herded,
Ensilage, the feeding duration 3h of ensilage daily are fed during drylot feeding.
Routinely drylot feeding technology is implemented for drylot feeding management, and feed and ensilage containing powder of straw are bought or oneself pressed from market
It is prepared by existing formula.
Above-described embodiment is preferred embodiment, does not constitute and the scope of the present invention is limited.
Claims (4)
1. a kind of method of Desert Grassland ecologic breeding Hu sheep, it is characterised in that：It is waste including control flock of sheep composition, classified utilization
Unconcerned meadow, adjustment grazing system, it is 13%- that the method for described Desert Grassland ecologic breeding Hu sheep, which is used for the average cover degree of vegetation,
25% Desert Grassland；
Described control flock of sheep are constituted, and are specifically Cashmere Goat Populations of being arranged in pairs or groups in the Hu sheep of single plant, composition is with recklessly
Sheep is the population mixture of main body, and Hu sheep quantity therein accounts for the 64%~90% of population mixture；Described Hu flock of sheep
Body is (36~42) by quantity ratio by the ewe that grows up, adult ram, wether, lamb：(1~2)：(22~26)：(15~17) structure
Into；Described Cashmere Goat Populations are (30~45) by quantity ratio by the ewe that grows up, adult ram, wether, lamb：(1~2)：(24
~36)：(18~27) constitute；
Described classified utilization Desert Grassland, be specifically by the meadow that single raiser possesses be divided into severe desertification, in tide over a lean year
Desertization, slight desertification three-level meadow region, the criteria for classifying are that the vegetation cover degree in severe desertification region is not more than 10%, moderate
The vegetation cover degree in desertification region is between 10%~14%, and the vegetation cover degree in slight desertification region is more than 14%, and severe is waste
Desertization, moderate deserted grassland region are fenced up with fence respectively, radix glycyrrhizae are planted in severe deserted grassland region, by moderate
The further fence in deserted grassland region is divided into 10%~12% and 12%~14% two region of vegetation cover degree, in vegetation lid
Planting forage grass in 10%~12% region is spent, the region of vegetation cover degree 12%~14% is semi-open region；
Described adjustment grazing system, specifically controls initial total number, Grazing system and the time of flock of sheep, feed to mend and feeds
Amount；The initial total number control of the flock of sheep is not more than light not less than the 4/5 of the maximum animal number in slight desertification region
Spend model of the maximum animal number in desertification region plus the maximum animal number half sum in the region of moderate deserted grassland 12%~14%
In enclosing；The Grazing system is divided into herds, partly herds half drylot feeding two ways entirely, herds 5~7h daily when herding entirely, is within 3 days
One grazing period, wherein two days herd in slight desertification region, remaining one day moderate desertification vegetation cover degree 12%~
14% region is herded, and 7 points to 8 points of afternoon feeds the feeds containing powder of straw；2~3h, 5 days are herded when partly herding half drylot feeding daily
For a grazing period, wherein three days herd in slight desertification region, remaining two days moderate desertification vegetation cover degree 12%~
14% region is herded, and ensilage, the feeding duration 2.5h-3.5h of ensilage daily are fed during drylot feeding.
2. a kind of method of Desert Grassland ecologic breeding Hu sheep according to claim 1, it is characterised in that：Described Hu
Sheep quantity accounts for the 75%~84% of population mixture.
3. a kind of method of Desert Grassland ecologic breeding Hu sheep according to claim 1, it is characterised in that：Described Hu
Sheep quantity accounts for the 80% of population mixture.
4. a kind of method of Desert Grassland ecologic breeding Hu sheep according to claim 1, it is characterised in that：Described Hu
Sheep is 38 by quantity ratio by the ewe that grows up, adult ram, wether, lamb：1：24：16 are constituted；Described Cashmere Goat Populations
It is 37 to press quantity ratio by the ewe that grows up, adult ram, wether, lamb：1：30：23 are constituted.
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| CN104770332B true CN104770332B (en) | 2017-08-11 |
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| CN109479751B (en) * | 2018-10-19 | 2020-04-28 | 中国农业科学院农业信息研究所 | Livestock yield prediction method and system based on energy balance of grasses and livestock |
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| RU2044481C1 (en) * | 1993-04-21 | 1995-09-27 | Всероссийский научно-исследовательский институт племенного дела | Method for selection of romanov stock sheep |
| UA24556U (en) * | 2006-12-28 | 2007-07-10 | Hzhytskyi Lviv Nat Academy Of | Method to increase productivity of young animals of sheep and improving quality of lamb meat |
| CN101379958A (en) * | 2008-10-20 | 2009-03-11 | 郝巴雅斯胡良 | Method for breeding sheep on desert, semi-desert grassland |
| CN101773026A (en) * | 2009-01-12 | 2010-07-14 | 中国科学院植物研究所 | Method for recovering development and production of vegetation of sandy pasture |
| CN103598140A (en) * | 2013-11-09 | 2014-02-26 | 丹阳市清云农业发展有限公司 | Ecological breeding method for Hu sheep |
| CN103621468A (en) * | 2013-11-19 | 2014-03-12 | 西北农林科技大学 | Pasturing and semi-stall-feeding combined type cultivation technology in loess area |
| CN104304170A (en) * | 2014-10-24 | 2015-01-28 | 重庆翰锋元浩食品有限公司 | Ecological cow breeding mode |
-
2015
- 2015-04-07 CN CN201510161398.1A patent/CN104770332B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2044481C1 (en) * | 1993-04-21 | 1995-09-27 | Всероссийский научно-исследовательский институт племенного дела | Method for selection of romanov stock sheep |
| UA24556U (en) * | 2006-12-28 | 2007-07-10 | Hzhytskyi Lviv Nat Academy Of | Method to increase productivity of young animals of sheep and improving quality of lamb meat |
| CN101379958A (en) * | 2008-10-20 | 2009-03-11 | 郝巴雅斯胡良 | Method for breeding sheep on desert, semi-desert grassland |
| CN101773026A (en) * | 2009-01-12 | 2010-07-14 | 中国科学院植物研究所 | Method for recovering development and production of vegetation of sandy pasture |
| CN103598140A (en) * | 2013-11-09 | 2014-02-26 | 丹阳市清云农业发展有限公司 | Ecological breeding method for Hu sheep |
| CN103621468A (en) * | 2013-11-19 | 2014-03-12 | 西北农林科技大学 | Pasturing and semi-stall-feeding combined type cultivation technology in loess area |
| CN104304170A (en) * | 2014-10-24 | 2015-01-28 | 重庆翰锋元浩食品有限公司 | Ecological cow breeding mode |
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Effective date of registration: 20170710 Address after: 733300 Chengdong Industrial Zone, Minqin County, Gansu, Wuwei Applicant after: Gansu Kaiwei agricultural animal husbandry science and Technology Development Co. Ltd. Address before: 733300, Wei County, East Lake Town, Minqin County, Gansu, Wuwei Applicant before: The triumphant big cultivation Specialty Co-operative Organization in Minqin County |
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