CN109076890A - A kind of method of Alpine-arctic Pastoral whole year for grass - Google Patents
A kind of method of Alpine-arctic Pastoral whole year for grass Download PDFInfo
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- CN109076890A CN109076890A CN201810762339.3A CN201810762339A CN109076890A CN 109076890 A CN109076890 A CN 109076890A CN 201810762339 A CN201810762339 A CN 201810762339A CN 109076890 A CN109076890 A CN 109076890A
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004459 forage Substances 0.000 claims abstract description 34
- 244000144972 livestock Species 0.000 claims abstract description 21
- 244000144980 herd Species 0.000 claims abstract description 18
- 238000009331 sowing Methods 0.000 claims description 18
- 241000209082 Lolium Species 0.000 claims description 13
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 claims description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004202 carbamide Substances 0.000 claims description 12
- 244000105017 Vicia sativa Species 0.000 claims description 11
- 239000003337 fertilizer Substances 0.000 claims description 11
- 238000009304 pastoral farming Methods 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000003306 harvesting Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 241000219823 Medicago Species 0.000 claims description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 7
- 241000894007 species Species 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 6
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 2
- 244000046052 Phaseolus vulgaris Species 0.000 claims 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims 1
- 239000001506 calcium phosphate Substances 0.000 claims 1
- 235000011010 calcium phosphates Nutrition 0.000 claims 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 240000004658 Medicago sativa Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- Life Sciences & Earth Sciences (AREA)
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- Botany (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
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- Chemical & Material Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Alpine-arctic Pastoral whole years for the method for grass, belongs to technical field of animal husbandry.One aspect of the present invention eliminates the old and the weak yak by adjusting composition of livestock herds, reduces forage grass demand；On the other hand it is cradled using swamp meadow herbage and livestock shed and black fallow Planting Grass, improves forage yield；And herd with winter and combined with supplementary feeding, the supply of Alpine-arctic Pastoral forage grass whole year is formed, self supply capacity of forage grass is greatly improved.In addition, the present invention can significantly improve Alpine-arctic Pastoral family ranch Animal husbandry production efficiency, effectively increase household's actions, effective technical support is provided for the accurate poverty alleviation in Tibet Alpine-arctic Pastoral.
Description
Technical field
The present invention relates to technical field of animal husbandry, and in particular to a kind of method of Alpine-arctic Pastoral whole year for grass.
Background technique
Tibet Autonomous Region is located in Southwestern China border area, is the main body of Qinghai-Tibet Platean, is known as " roof of the world " and " earth third
The title of pole ".The whole district can be about 825,000,000 mu using meadow, account for the 66.3% of total grassland area, possess unique ecosystem class
Type and species resource are Asia or even Northern Hemisphere climate change " sensitizing range ", while being China and multiple national " rivers
One of big pastoral area in source " and China five.Over the past thousands of years, the grassland agriculture based on meadow is the main of tibetan farmers and herdsmen
The most important pillar of the economy of source of finance and Tibet.
Since Tibet Alpine-arctic Pastoral height above sea level (> 4500 meters), very cold, winter are very long, natural grassland productivity is lower
And Growing season is shorter (the 5-9 month) so that winter-spring season fodder grass wretched insufficiency, Northern Tibet Plateau livestock be in for a long time " summer is strong, autumn fertilizer,
Winter is thin, the spring is weary " severe situation.In addition, Tibet Alpine-arctic Pastoral overgrazes problem there is also serious, also results in meadow and move back
Change, has been further exacerbated by herbage shortage problem.
Currently, " DSCC theory " policy, planning mainly based on summer meadow supply capacity, are carried out in Tibet Alpine-arctic Pastoral
Grassland In Alpine Pasture animal husbandry development strategy, but having ignored non-acoustic detection needs grass amount, and leads to composition of livestock herds and scale indirectly
Unreasonable problem affects grassland agriculture sustainable health development.In addition, family winter forage grass notch is herded only in Tibet Alpine-arctic Pastoral
By from other area purchase forage grasses based on, considerably increase and herd family economic pressures, and cause Animal husbandry production inefficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of Alpine-arctic Pastoral whole years for the method for grass, to solve existing Alpine-arctic Pastoral forage grass
Insufficient, the annual forage grass of supply capacity supplies unbalanced problem.
The technical scheme to solve the above technical problems is that
A kind of method of Alpine-arctic Pastoral whole year for grass, comprising:
(1) composition of livestock herds is adjusted:
Good species public affairs yak is introduced, the quantity ratio for planting public yak and Yak cow is 1:(18-22), it eliminates old, weak, sick, residual
Ox completes to deliver for sale by the end of October before to the same year；
(2) swamp meadow cradles and stores:
(21) swamp meadow of Alpine-arctic Pastoral is sealed and no grazing in summer；
(22) it is cradled in early September in late August to the same year, height for the stubble left 3.5-4.5cm；
(23) by the herbage natural drying of harvesting and it is stored in shady place；
(3) Planting Grass and storage:
(31) it idly will carry out turning over rake as sowing region around black fallow and livestock shed, house；
(32) mixed fertilizer is sprinkled into the soil harrowed according to 300-350kg/ mus of dose, levels land and opens
Ditch, trench digging line-spacing are 9-11cm；Wherein, mixed fertilizer includes muck, calcium superphosphate and urea, and mass ratio is (14-16): (0.5-
1): 1；
(33) by common vetch seed and oat seed with (1-2): 1 mass ratio mixes and according to 6-8kg/ mus of sowing
Measure in the first tenday period of a month in May carry out drilling, by alfalfa seed and ryegrass seed with 1:(1.5-2.5) mass ratio mixing and according to
2-3kg/ mus of application rate carries out drilling in early June；Common vetch seed, oat seed, alfalfa seed and rye grass
The sowing buried depth of seed is 2-3cm, and the after-culture in 10-15 days after emergence；
(34) covering and smooth soil after planting, broadcast sowing urea before rain after emergence；
(35) cradle for the first time in mid-July, be cradled for the second time in mid-September in the same year, the height for the stubble left is
3.5-4.5cm；
(36) by the herbage natural drying of harvesting and it is stored in shady place；
(4) cold season is herded and supplementary feeding: in cold season, carrying out Continous grazing in 10:00 to 17:00, Gui Muhou is every according to every
Its 2.5-3.5kg forage grass carries out supplementary feeding.
The shortage of winter-spring season forage grass, annual forage grass supply imbalance be Tibet Alpine-arctic Pastoral animal husbandry development main restriction because
Element.But due to Tibet Alpine-arctic Pastoral height above sea level (> 4500m), natural conditions are harsh, ecology fragility, and large area plants Planting Grass
With biggish ecological risk.Therefore, the present invention combines by adjusting composition of livestock herds, native grass with Planting Grass and cold
Ji Fangmu combined with supplementary feeding for careless method so that extremely frigid zones can realize annual forage grass, overcome extremely frigid zones whole year herbage
Supply unbalanced problem.Specifically:
The present invention pass through is introduced into good species public affairs yak and with 1:(18-22) quantity than raising Yak cow in drove
Ratio increases the quantity for Yak cow of becoming pregnant in drove；Simultaneously by drove raise to by the end of October when, by eliminate it is " old, weak, sick, residual
The mode of Yak cow ", it is impossible to which the Yak cow smoothly passed the winter preferentially is rejected, and forage grass demand is reduced.
The present invention makes full use of Alpine-arctic Pastoral, especially eastern region swamp meadow to be distributed feature wide, that productivity is high, into
Row natural meadow is cradled and is stored.The present invention makes full use of the native grass resource of swamp meadow, and herds naturally in drove
Warm season during swamp meadow sealed not herded, sufficiently grow it, provide reserved resources for the storage of winter forage grass.
In addition, the present invention is artificial using the idly carry out high quality forage around black fallow, livestock livestock shed and herdsman house
Sowing, is both the recycling to devastated land resource, while can obtain high quality forage again, is lacked to improve family and herd family herbage
Self supply capacity of mouth effectively solves the problems, such as that annual herbage supply is unbalanced.In the herbage for cradling artificial growth, the present invention
According to pea, oat, clover and the different fertility group after group at different time sowing of rye grass, and sowed using mixed seeding mode, Neng Gouti
High forage yield, while being cradled respectively in mid-July and mid-September in the same year, in the two periods, forage yield and product
Matter reaches highest, obtains good herbage with this.
In view of extremely frigid zones cold season very cold, native pasture edible forage is less, and the present invention uses supplement of feed under grazing condition
Mode drove is carried out to guarantee that drove whole year has sufficient forage grass edible for grass.
Further, in step (1), the quantity ratio for planting public yak and Yak cow is 1:20.
Further, in step (32), the mass ratio of muck, calcium superphosphate and urea is 15:0.75:1.
Further, in step (33), the mass ratio of common vetch seed and oat seed is 1.5:1, alfalfa kind
The mass ratio of son and ryegrass seed is 1:2.
The invention has the following advantages:
One aspect of the present invention eliminates the old and the weak yak by adjusting composition of livestock herds, reduces forage grass demand；On the other hand it uses
Swamp meadow herbage cradles and livestock shed and black fallow Planting Grass, improves forage yield；And it herds with winter and is mutually tied with supplementary feeding
It closes, forms the supply of Alpine-arctic Pastoral forage grass whole year, greatly improve self supply capacity of forage grass.In addition, the present invention is directed to Alpine-arctic Pastoral
Family ranch can significantly improve Animal husbandry production efficiency, effectively increase household's actions, mention for the accurate poverty alleviation in Tibet Alpine-arctic Pastoral
Effective technical support is supplied.
Specific embodiment
Principles and features of the present invention are described with reference to embodiments, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer suggests
Condition carries out.Reagents or instruments used without specified manufacturer is the conventional products that can be obtained by commercially available purchase.
Embodiment 1:
Method of the Alpine-arctic Pastoral whole year of the present embodiment for grass, comprising:
(1) composition of livestock herds is adjusted:
Good species public affairs yak is introduced, the quantity ratio for planting public yak and Yak cow is 1:18, eliminates old, weak, sick, residual ox, arrives
The same year completes to deliver for sale before by the end of October；
(2) swamp meadow cradles and stores:
(21) swamp meadow of Alpine-arctic Pastoral is sealed and no grazing in summer；
(22) it is cradled in early September in late August to the same year, height for the stubble left 3.5cm；
(23) by the herbage natural drying of harvesting and it is stored in shady place；
(3) Planting Grass and storage:
(31) it idly will carry out turning over rake as sowing region around black fallow and livestock shed, house；
(32) mixed fertilizer is sprinkled into the soil harrowed according to 300kg/ mus of dose, levels land and ditch, opens
Ditch line-spacing is 9cm；Wherein, mixed fertilizer includes muck, calcium superphosphate and urea, mass ratio 14:0.5:1；
(33) by common vetch seed and oat seed mixed with the mass ratio of 1:1 and according to 6-8kg/ mus of application rate in
The first tenday period of a month in May carry out drilling；Alfalfa seed and ryegrass seed are mixed with the mass ratio of 1:1.5 and broadcast according to 2kg/ mus
Kind amount carries out drilling in early June；The sowing of common vetch seed, oat seed, alfalfa seed and ryegrass seed is buried
It is deeply 2cm, and the after-culture in 10 days after emergence；
(34) covering and smooth soil after planting, broadcast sowing urea before rain after emergence；
(35) cradle for the first time in mid-July, be cradled for the second time in mid-September in the same year, the height for the stubble left is
3.5cm；
(36) by the herbage natural drying of harvesting and it is stored in shady place；
(4) cold season is herded and supplementary feeding: in cold season, carrying out Continous grazing in 10:00 to 17:00, Gui Muhou is every according to every
Its 2.5kg forage grass carries out supplementary feeding.
Embodiment 2:
Method of the Alpine-arctic Pastoral whole year of the present embodiment for grass, comprising:
(1) composition of livestock herds is adjusted:
Good species public affairs yak is introduced, the quantity ratio for planting public yak and Yak cow is 1:22, eliminates old, weak, sick, residual ox, arrives
The same year completes to deliver for sale before by the end of October；
(2) swamp meadow cradles and stores:
(21) swamp meadow of Alpine-arctic Pastoral is sealed and no grazing in summer；
(22) it is cradled in early September in late August to the same year, height for the stubble left 4.5cm；
(23) by the herbage natural drying of harvesting and it is stored in shady place；
(3) Planting Grass and storage:
(31) it idly will carry out turning over rake as sowing region around black fallow and livestock shed, house；
(32) mixed fertilizer is sprinkled into the soil harrowed according to 350kg/ mus of dose, levels land and ditch, opens
Ditch line-spacing is 11cm；Wherein, mixed fertilizer includes muck, calcium superphosphate and urea, mass ratio 16:1:1；
(33) common vetch seed and oat seed are mixed with the mass ratio of 2:1 and according to 8kg/ mus of application rate in 5
The first tenday period of a month moon carry out drilling；Alfalfa seed and ryegrass seed are mixed with the mass ratio of 1:2.5 and broadcast according to 3kg/ mus
Kind amount carries out drilling in early June；The sowing of common vetch seed, oat seed, alfalfa seed and ryegrass seed is buried
It is deeply 2-3cm, and the after-culture in 15 days after emergence；
(34) covering and smooth soil after planting, broadcast sowing urea before rain after emergence；
(35) cradle for the first time in mid-July, be cradled for the second time in mid-September in the same year, the height for the stubble left is
4.5cm；
(36) by the herbage natural drying of harvesting and it is stored in shady place；
(4) cold season is herded and supplementary feeding: in cold season, carrying out Continous grazing in 10:00 to 17:00, Gui Muhou is every according to every
Its 3.5kg forage grass carries out supplementary feeding.
Embodiment 3:
Method of the Alpine-arctic Pastoral whole year of the present embodiment for grass, comprising:
(1) composition of livestock herds is adjusted:
Good species public affairs yak is introduced, the quantity ratio for planting public yak and Yak cow is 1:20, eliminates old, weak, sick, residual ox, arrives
The same year completes to deliver for sale before by the end of October；
(2) swamp meadow cradles and stores:
(21) swamp meadow of Alpine-arctic Pastoral is sealed and no grazing in summer；
(22) it is cradled in early September in late August to the same year, height for the stubble left 4cm；
(23) by the herbage natural drying of harvesting and it is stored in shady place；
(3) Planting Grass and storage:
(31) it idly will carry out turning over rake as sowing region around black fallow and livestock shed, house；
(32) mixed fertilizer is sprinkled into the soil harrowed according to 320kg/ mus of dose, levels land and ditch, opens
Ditch line-spacing is 10cm；Wherein, mixed fertilizer includes muck, calcium superphosphate and urea, mass ratio 15:0.75:1；
(33) common vetch seed and oat seed are mixed with the mass ratio of 1.5:1 and according to 6-8kg/ mus of application rate
Drilling is carried out in the first tenday period of a month in May；Alfalfa seed and ryegrass seed are mixed with the mass ratio of 1:2 and according to 2-3kg/ mus
Application rate carries out drilling in early June；The sowing of common vetch seed, oat seed, alfalfa seed and ryegrass seed
Buried depth is 2.5cm, and the after-culture in 12 days after emergence；
(34) covering and smooth soil after planting, broadcast sowing urea before rain after emergence；
(35) cradle for the first time in mid-July, be cradled for the second time in mid-September in the same year, the height for the stubble left is
4cm；
(36) by the herbage natural drying of harvesting and it is stored in shady place；
(4) cold season is herded and supplementary feeding: in cold season, carrying out Continous grazing in 10:00 to 17:00, Gui Muhou is every according to every
Its 3kg forage grass carries out supplementary feeding.
Test example:
It tests what above-described embodiment 1-3 was provided for careless method, is said for selection effect preferred embodiment 3
It is bright.
Experimental field area is located at fattening cooperative society of Tibet Autonomous Region Lhasa Dangxiong County village Guo Qing of the township Long Ren, sea level on the average
4300 meters, 4300 meters, 1.2 ten thousand square kilometres of the gross area of the domestic sea level on the average in Dangxiong County.Damxung is that Lhasa is uniquely pure
Important meat product supply one of the base in animal husbandry county and Lhasa.6312 family of whole county animal husbandry total population, 37616 people, the whole county are total
7442 family of amount, 40168 people of total population.Wherein the village Guo Qing is existing herds 254 family of family totally 1190 people, and 111 families joined the village Guo Qing yak
Ox fattens cooperative society.The existing yak of cooperative society 4500,10,000 mu of public grassland, 1000 mu of Planting Grass, winter public yak canopy
Enclose existing 7500 square metres.Implement the time: -2016 years 2012.
(1) structure of community is adjusted
By eliminating the old,weak,sick and disabled yak, drove quantity is reduced, the rate of animals delivered to the slaughter-house is increased.The rate of animals delivered to the slaughter-house is increased to by 10% or less
40% or so, annual forage grass demand 7.5% is reduced, the loss of weather disaster bring is reduced.
(2) swamp meadow cradles and stores
Implement with this solution, cradle 10,000 mu of marshy meadow altogether, increases herbage supply 80.7%.
The dynamic change of 1 marshy meadow of table mixing nutritional components
Influence unit of the different cutting occasions of table 2 to high and cold marshy meadow biomass: (g/m2)
Influence unit of the different heights for the stubble left of table 3 to high and cold marshy meadow biomass: (g/m2)
(3) livestock shed and black fallow Planting Grass and storage
It herds family livestock shed and black fallow Planting Grass can get the grass yield of 2.7~4.6 ㎏/㎡.Production level it is high herd family
The artificial grass per hectare of production can search for food 100 days for yak 3 that feed intake is 3 kilograms of hays.Implement with this solution, it is complete
At livestock shed and 1000 mu of grass of black fallow kind, increase herbage supply 37.5%.
(4) winter herds and supplementary feeding
Increase herbage supply by the above method, and stores herbage for supplementation.Implemented by the technology, supplementary feeding yak
Ox 4500, reduction is lost flesh 20-30 kgs/head, and the death rate reduces by 6%.
(5) implementation result
Through the invention for careless method, significantly increase self supply capacity of Alpine-arctic Pastoral family ranch forage grass, forage grass
Self supply by 40.7% increase to after the project implementation 95.0%, only need 5% forage grass to be supplemented by outside purchase.Tool
Body effect is shown in Table 4 and table 5.
Alpine-arctic Pastoral family ranch forage grass supply structure comparison (unit: kg) before and after 4 project implementation of table
Alpine-arctic Pastoral family ranch separate sources forage grass supply ratio comparison (unit: %) before and after 5 project implementation of table
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of Alpine-arctic Pastoral whole year is for the method for grass characterized by comprising
(1) composition of livestock herds is adjusted:
Good species public affairs yak is introduced, the quantity ratio for planting public yak and Yak cow is 1:(18-22), old, weak, sick, residual ox is eliminated, is arrived
The same year completes to deliver for sale before by the end of October；
(2) swamp meadow cradles and stores:
(21) swamp meadow of Alpine-arctic Pastoral is sealed and no grazing in summer；
(22) it is cradled in early September in late August to the same year, height for the stubble left 3.5-4.5cm；
(23) by the herbage natural drying of harvesting and it is stored in shady place；
(3) Planting Grass and storage:
(31) it idly will carry out turning over rake as sowing region around black fallow and livestock shed, house；
(32) mixed fertilizer is sprinkled into the soil harrowed according to 300-350kg/ mus of dose, levels land and ditch, opens
Ditch line-spacing is 9-11cm；Wherein, mixed fertilizer includes muck, calcium superphosphate and urea, and mass ratio is (14-16): (0.5-1): 1；
(33) by common vetch seed and oat seed with (1-2): the mixing of 1 mass ratio and according to 6-8kg/ mus of application rate in
The first tenday period of a month in May carry out drilling, by alfalfa seed and ryegrass seed with 1:(1.5-2.5) mass ratio mixing and according to 2-
3kg/ mus of application rate carries out drilling in early June；Common vetch seed, oat seed, alfalfa seed and rye grass seeds
The sowing buried depth of son is 2-3cm, and the after-culture in 10-15 days after emergence；
(34) covering and smooth soil after planting, broadcast sowing urea before rain after emergence；
(35) cradle for the first time in mid-July, be cradled for the second time in mid-September in the same year, height for the stubble left 3.5-
4.5cm；
(36) by the herbage natural drying of harvesting and it is stored in shady place；
(4) cold season is herded and supplementary feeding: in cold season, carry out Continous grazing in 10:00 to 17:00, Gui Muhou according to every daily
2.5-3.5kg forage grass carries out supplementary feeding.
2. Alpine-arctic Pastoral whole year according to claim 1 is for the method for grass, which is characterized in that in step (1), plant public yak
Quantity ratio with Yak cow is 1:20.
3. Alpine-arctic Pastoral whole year according to claim 1 is for the method for grass, which is characterized in that in step (32), muck, mistake
The mass ratio of calcium phosphate and urea is 15:0.75:1.
4. Alpine-arctic Pastoral whole year according to claim 1 is for the method for grass, which is characterized in that in step (33), arrow tongue pea
The mass ratio of beans seed and oat seed is 1.5:1, and the mass ratio of alfalfa seed and ryegrass seed is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762339.3A CN109076890B (en) | 2018-07-12 | 2018-07-12 | Method for supplying grass in alpine pasturing area all year round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762339.3A CN109076890B (en) | 2018-07-12 | 2018-07-12 | Method for supplying grass in alpine pasturing area all year round |
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| CN110278841A (en) * | 2019-07-15 | 2019-09-27 | 青海省畜牧兽医科学院 | A kind of oat Yu Jian Kuo pea mixes up forage grass implantation methods |
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