CN109247292A - A kind of cultural method improving black goat farrowing rate - Google Patents
A kind of cultural method improving black goat farrowing rate Download PDFInfo
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The present invention relates to goat cultural technique fields, and in particular to a kind of cultural method for improving black goat farrowing rate.The present invention is planned by reasonable male and female sheep flock of sheep ratio, guarantees that ewe pregnant success rate is high, and then improve black goat farrowing rate and lamb quality, and black goat cultivates rate of animals delivered to the slaughter-house height, good in economic efficiency;Regulated and controled by the reasonable flock of sheep age, guarantee that flock of sheep vitality is vigorous, vigor is sufficient, improves flock of sheep entirety physical fitness, and then improve ewe mating desire and farrowing rate;It is farrowed and is planned by accurate just before giving birth sheep, guarantee that just before giving birth sheep living environment is comfortable, nutrition supply is sufficient, and then improves farrowing efficiency and lamb quality;It is managed finally by special postpartum, prevents postpartum ewe body from repairing bad phenomenon and occur, guarantee the quick activity recovery of postpartum ewe, prevented ewe postpartum injury, death, detest the generation of phenomena such as production, the lamb yield of second year is caused to decline.
Description
Technical field
The present invention relates to goat cultural technique fields, and in particular to a kind of cultural method for improving black goat farrowing rate.
Background technique
Black goat, one of goat, physique is medium, and body body is well-balanced, is slightly rectangle.Muscle fibre is thin, and hardness is small, meat
Delicacy, delicious flavour, smell of mutton is minimum, and nutritive value is high, and protein content is 22.6% or more, and fat content is lower than 3%, and gallbladder is solid
Alcohol content is low, and lower than pork 75%, lower than beef and meat of a sheep 62%, contain 15 kinds of essential amino acid or more, especially with paddy ammonia
Acid content is high, up to 11.03%.2500 meters of height above sea level or less areas are mainly distributed on, reproductive performance is high, and growth and development is fast.Black Hills
Sheep has nourishing and strengthening Yin and Yang, improves the immunity of the human body, the strong body of qi-restoratives, promotes longevity and the effect of beauty, especially to old and frail, more
Patient has apparent tonic effect.
Black goat reproductive performance is high, and ewe generally produces 1.7 tires per year;The first yield 193% of black goat, 2~4 tire rates of output
246%;Come into being public lamb weight 2.35kg, ewe lamb 2.22kg, 12.5kg, ewe lamb 12.3kg in bimonthly raw public lamb.
Black goat growth and development is fast, and 6 monthly age rams can grow to 25.5kg and 58.2cm, ewe can grow to 23.8kg and
55.1cm;12 monthly age rams can grow to 37.2kg and 65.8cm, and ewe can grow to 34.9kg and 60.7cm;Adult weight ram can
Long to 74.6kg and 76.7cm, highest weight reaches 125kg, and ewe can grow to 56.2kg and 68.5cm, and highest weight reaches 80.5kg.
But it is excellent to black goat farrowing rate and lamb growing way, it is necessary to meticulous aquaculture management is carried out to black goat, it is right
The flock of sheep planning of black goat and the life growth of just before giving birth sheep carry out regulation rationally, accurate, guarantee that black goat living environment is comfortable,
To improve the pregnancy rate and farrowing rate of black goat.
Summary of the invention
To solve the above-mentioned problems, the pregnancy rate and farrowing rate for improving black goat, the present invention provides a kind of raising Black Hills
The cultural method of sheep farrowing rate.
The present invention is achieved by the following technical solutions:
A kind of cultural method improving black goat farrowing rate, comprising:
The regulation of male and female sheep ratio, the regulation of flock of sheep age, just before giving birth sheep farrowing planning and postpartum management;
The male and female sheep ratio regulation method is as follows:
Controlling ewe ratio in flock of sheep is 62~73%, wherein the ewe ratio with fertility is 65~70%;It is female
Sheep specific gravity is high, and the ewe ratio with fertility is reasonable, so that the black goat cultivation rate of animals delivered to the slaughter-house is higher, economic benefit is higher, produces
Young rate and farrowing quality are high;
Controlling stud ram ratio in flock of sheep is 3~5%, and controls ewe quantity≤25 to mate every year with stud ram;
Reasonable ram combing, prevents ram quantity more, causes the phenomenon that seizing mating generation, hurt ewe, and guarantee every
The number of copulations of ram is reasonable, prevents ram sperm activity bad, cause to become pregnant failure and farrowing quality it is bad;
Having delivered lamb ratio in control flock of sheep for sale is 8~12%, and appropriate increase flock of sheep activity adds new blood.
Preferably, the flock of sheep age regulation method is as follows:
The control ewe age was 1~5 one full year of life;Eliminate within every 6 months primary sick and weak sheep, one full year of life >=6 one full year of life old sheep, in 3 years
The ewe not farrowed;The smallest ewe for accounting for ewe group's total amount 1/10 of a superseded fertility every year, and supplement respective numbers
1 year breeder mother sheep;Guarantee that flock of sheep total number is stablized, but sheep is of fine quality good, and sick and weak flock of sheep is effectively prevent to bring bacterium and biography
It catches an illness, unhealthful flock of sheep.
Preferably, the just before giving birth sheep farrowing planning includes that the just before giving birth planning of sheep living environment and just before giving birth sheep nutrition is planned;It is described
Just before giving birth sheep living environment planing method is as follows:
After black goat is become pregnant successfully, by its Isolation Management, gestational period black goat is herded in stopping, controlling gestational period black goat
Inhabiting room air humidity is 30~35%, and daily mean temperature is 26~28 DEG C, and clear air;
, 38~42 DEG C of warm water is selected to wipe pregnancy ewes vaginal orifice, and inhabit in pregnant black goat at daily 6~7 points at dusk
5~8 packet mosquito repellent sachets are hung at the timber window of room, place in sachet by equal≤11% cloves of water content, wormwood, rhizoma acori graminei, peppermint,
Wrinkled giant hyssop forms 100~150g of mosquito repellent mixture by weight 3:1:1:1:2, wherein the mosquito repellent mixture length≤3cm.
Preferably, the just before giving birth sheep nutrition planing method is as follows:
When black goat pregnancy cycle >=110d, every just before giving birth black goat is housed individually in independent lobby, daily
7 points of morning feed primary clean clear water, release 30~35min of black goat activity, control black goat scope of activities≤300m;8 points
One time of nutrition feed is fed, primary clean clear water is fed after 20~25min of continuation activity, is come back in independent lobby, noon 12
Point feeds one time of nutrition feed and sterile clear water;At 5 points in afternoon feeds one time of nutrition feed and sterile clear water again;It is recycled with this, it is right
Just before giving birth black goat carries out careful day management.
Further, the nutrient fodder includes that following raw material is processed into:
65~70 parts of corn dry powder, 12~14 parts of soybean residue, 3~5 parts of barley seedling, 2~4 parts of wheat malt, tomato 3~5
Part, 1~2 part of salt, 15~20 parts of Chinese cabbage, 15~20 parts of ivory herbage, 5~7 parts of carrot, 1~3 part of crucian carp powder, fructus lycii 2
~3 parts;
Wherein, the nutrient fodder pH value is 6.6~6.8, and same day processing, the same day feeds;
All kinds of nutritional ingredients in nutrient fodder are suitable for the nutritional need of gestational period black goat, are easy digestion, guarantee pregnant
Black goat of being pregnent is eaten fastly, digestion it is fast, it is sufficient to the nutrition supply of nourishing the fetus.
Further, the nutrient fodder processing method is as follows:
The fresh barley seedling, wheat malt, tomato, Chinese cabbage, ivory herbage, carrot, Chinese holly of required parts by weight are taken respectively
Qi drains telogenesis water after cleaning, and is shredded respectively to particle≤0.5cm, the corn dry powder of parts by weight needed for being added after mixing,
Clear water is added after mixing in soybean residue, crucian carp powder, salt, until mixing water content of matter is 30~35%;
It transfers in food steamer, is covered at a temperature of 95~105 DEG C and steam 45~50min, poured into after steaming wide
In mouth big basin, sodium citrate is added, adjusting steams spreading for cooling when object pH value is 6.6~6.8 and feeds in time just before giving birth black to 30~35 DEG C
Goat.
Preferably, the postpartum management method is as follows:
After black goat is farrowed, the afterbirth that removal ewe uterus is detained, and clean pure cotton cloth is selected to drench 32~35
DEG C sterile warm water, wipe ewe vulva at and surrounding, daily 1~2 time, repeat 5~7d;The sterile warm water, which is that cleaning is cold, to be opened
Water;Black goat health after guaranteeing farrowing, postpartum repair quickly, reduce post-partum pain sense, and black goat generation is prevented to detest production
Mood in turn results in the reduction of black goat farrowing rate.
The beneficial effects of the present invention are:
Compared with prior art, the present invention is planned by reasonable male and female sheep flock of sheep ratio, guarantees ewe pregnant success rate
Height, and then black goat farrowing rate and lamb quality are improved, black goat cultivates rate of animals delivered to the slaughter-house height, good in economic efficiency;Pass through reasonable flock of sheep
Age regulation guarantees that flock of sheep vitality is vigorous, and vigor is sufficient, improves flock of sheep entirety physical fitness, and then improves ewe mating and be intended to
Prestige and farrowing rate;It is farrowed and is planned by accurate just before giving birth sheep, guarantee that just before giving birth sheep living environment is comfortable, nutrition supply is sufficient, in turn
Improve farrowing efficiency and lamb quality;It is managed finally by special postpartum, prevents postpartum ewe body from repairing bad phenomenon
Occur, guarantee the quick activity recovery of postpartum ewe, prevents ewe postpartum injury, death, detests the generation of phenomena such as production, cause second year
Lamb yield decline.
Specific embodiment
The present invention is further described in detail With reference to embodiment, but technical solution provided by the invention
It not only include the content showed in embodiment.
Embodiment 1
A kind of cultural method for improving black goat farrowing rate is present embodiments provided, is specifically included:
A, male and female sheep ratio regulates and controls: ewe ratio is 73% in control flock of sheep, wherein the ewe ratio with fertility
It is 70%;Ewe specific gravity is high, and the ewe ratio with fertility is reasonable, so that the black goat cultivation rate of animals delivered to the slaughter-house is higher, economy effect
Benefit is higher, and farrowing rate and farrowing quality are high;
Controlling stud ram ratio in flock of sheep is 5%, and controls the ewe quantity to mate every year with stud ram and be no more than 25;
Reasonable ram combing, prevents ram quantity more, causes the phenomenon that seizing mating generation, hurt ewe, and guarantee every
The number of copulations of ram is reasonable, prevents ram sperm activity bad, cause to become pregnant failure and farrowing quality it is bad;
Having delivered lamb ratio in control flock of sheep for sale is 12%, and appropriate increase flock of sheep activity adds new blood;
B, the flock of sheep age regulates and controls: the control ewe age was 1 to 5 one full year of life;Eliminate within every 6 months primary sick and weak sheep, one full year of life is more than 6
The old sheep of one full year of life, the ewe not farrowed in 3 years;The smallest mother for accounting for ewe group's total amount 1/10 of a superseded fertility every year
Sheep, and supplement 1 year breeder mother sheep of respective numbers;Guarantee that flock of sheep total number is stablized, but sheep is of fine quality good, effectively prevent sick and weak
Flock of sheep bring bacterium and infectious disease, unhealthful flock of sheep;
C, just before giving birth sheep living environment is planned: after black goat is become pregnant successfully, by its Isolation Management, it is black that the gestational period is herded in stopping
Goat, it is 35% that control gestational period black goat, which inhabites room air humidity, and daily mean temperature is 28 DEG C, and clear air;
, 42 DEG C of warm water is selected to wipe pregnancy ewes vaginal orifice, and inhabit the timber window of room in pregnant black goat at daily 7 points at dusk
Place hangs 8 packet mosquito repellent sachets, place in sachet by water content be 11% cloves, wormwood, rhizoma acori graminei, peppermint, wrinkled giant hyssop by weight
Mosquito repellent mixture 150g is formed than 3:1:1:1:2, wherein the of length no more than 3cm of mosquito repellent mixture;
D, just before giving birth sheep nutrition is planned: when black goat pregnancy cycle is more than 110d, every just before giving birth black goat being housed individually
In independent lobby, 7 points of daily morning feeds primary clean clear water, releases black goat activity 35min, control black goat activity
Range is no more than 300m;8 points of the morning feed one time of nutrition feed, and primary clean clear water is fed after continuation activity 20min, is come back
In independent lobby, 12 noon feeds one time of nutrition feed and sterile clear water;At 5 points in afternoon feeds one time of nutrition feed and nothing again
Bacterium clear water;It is recycled with this, just before giving birth black goat manage careful day;
E, postpartum management method: after black goat is farrowed, the afterbirth that removal ewe uterus is detained, and select the pure of cleaning
Cotton drenches 35 DEG C of sterile warm water, wipes at ewe vulva and surrounding repeats 5d 2 times a day;The sterile warm water is cleaning
Cold boiling water;Black goat health after guaranteeing farrowing, postpartum repair quickly, reduce post-partum pain sense, prevent black goat from generating
Detest production mood, in turn results in the reduction of black goat farrowing rate.
In the present embodiment, the nutrient fodder includes that following raw material is processed into:
70 parts of corn dry powder, 12 parts of soybean residue, 5 parts of barley seedling, 2 parts of wheat malt, 5 parts of tomato, 1 part of salt, Chinese cabbage
20 parts, 15 parts of ivory herbage, 7 parts of carrot, 1 part of crucian carp powder, 3 parts of fructus lycii;
Wherein, the nutrient fodder pH value is 6.8, and same day processing, the same day feeds;
All kinds of nutritional ingredients in nutrient fodder are suitable for the nutritional need of gestational period black goat, are easy digestion, guarantee pregnant
Black goat of being pregnent is eaten fastly, digestion it is fast, it is sufficient to the nutrition supply of nourishing the fetus;
In the present embodiment, the nutrient fodder processing method is as follows:
The fresh barley seedling, wheat malt, tomato, Chinese cabbage, ivory herbage, carrot, Chinese holly of required parts by weight are taken respectively
Qi drains telogenesis water after cleaning, and is shredded respectively to particle and is no more than 0.5cm, the corn of parts by weight needed for being added after mixing
Clear water is added after mixing in dry powder, soybean residue, crucian carp powder, salt, until mixing water content of matter is 35%;
It transfers in food steamer, is covered at a temperature of 95 DEG C and steam 50min, poured into after steaming in wide-mouth big basin,
Sodium citrate is added, adjusting steams spreading for cooling when object pH value is 6.8 and feeds just before giving birth black goat in time to 35 DEG C.
Embodiment 2
A kind of cultural method for improving black goat farrowing rate is present embodiments provided, is specifically included:
A, male and female sheep ratio regulates and controls: ewe ratio is 62% in control flock of sheep, wherein the ewe ratio with fertility
It is 65%;Ewe specific gravity is high, and the ewe ratio with fertility is reasonable, so that the black goat cultivation rate of animals delivered to the slaughter-house is higher, economy effect
Benefit is higher, and farrowing rate and farrowing quality are high;
Controlling stud ram ratio in flock of sheep is 3%, and controls the ewe quantity to mate every year with stud ram and be no more than head;It closes
The ram of reason combs, and prevents ram quantity more, causes the phenomenon that seizing mating generation, hurt ewe, and guarantees every public affairs
The number of copulations of sheep is reasonable, prevents ram sperm activity bad, cause to become pregnant failure and farrowing quality it is bad;
Having delivered lamb ratio in control flock of sheep for sale is 8%, and appropriate increase flock of sheep activity adds new blood;
B, the flock of sheep age regulates and controls: the control ewe age was 1 to 5 one full year of life;Eliminate within every 6 months primary sick and weak sheep, one full year of life is more than 6
The old sheep of one full year of life, the ewe not farrowed in 3 years;The smallest mother for accounting for ewe group's total amount 1/10 of a superseded fertility every year
Sheep, and supplement 1 year breeder mother sheep of respective numbers;Guarantee that flock of sheep total number is stablized, but sheep is of fine quality good, effectively prevent sick and weak
Flock of sheep bring bacterium and infectious disease, unhealthful flock of sheep;
C, just before giving birth sheep living environment is planned: after black goat is become pregnant successfully, by its Isolation Management, it is black that the gestational period is herded in stopping
Goat, it is 30% that control gestational period black goat, which inhabites room air humidity, and daily mean temperature is 26 DEG C, and clear air;
, 38 DEG C of warm water is selected to wipe pregnancy ewes vaginal orifice, and inhabit the timber window of room in pregnant black goat at daily 6 points at dusk
Place hangs 5 packet mosquito repellent sachets, place in sachet by water content be 9% cloves, wormwood, rhizoma acori graminei, peppermint, wrinkled giant hyssop by weight
3:1:1:1:2 forms mosquito repellent mixture 100g, wherein the mosquito repellent mixture length 1cm;
D, just before giving birth sheep nutrition is planned: when black goat pregnancy cycle is 120d, every just before giving birth black goat being housed individually
In independent lobby, 7 points of daily morning feeds primary clean clear water, releases black goat activity 30min, controls black goat activity model
It encloses and is no more than 300m;8 points feed one time of nutrition feed, and primary clean clear water is fed after continuation activity 25min, comes back and independently stops
It ceases in room, 12 noon feeds one time of nutrition feed and sterile clear water;Feed one time of nutrition feed and sterile clear again at 5 points in afternoon
Water;It is recycled with this, just before giving birth black goat manage careful day;
E, postpartum management method: after black goat is farrowed, the afterbirth that removal ewe uterus is detained, and select the pure of cleaning
Cotton drenches 32 DEG C of sterile warm water, wipes at ewe vulva and surrounding repeats 7d one time a day;The sterile warm water is cleaning
Cold boiling water;Black goat health after guaranteeing farrowing, postpartum repair quickly, reduce post-partum pain sense, prevent black goat from generating
Detest production mood, in turn results in the reduction of black goat farrowing rate.
In the present embodiment, the nutrient fodder includes that following raw material is processed into:
65 parts of corn dry powder, 14 parts of soybean residue, 3 parts of barley seedling, 4 parts of wheat malt, 3 parts of tomato, 2 parts of salt, Chinese cabbage
15 parts, 20 parts of ivory herbage, 5 parts of carrot, 3 parts of crucian carp powder, 2 parts of fructus lycii;
Wherein, the nutrient fodder pH value is 6.6, and same day processing, the same day feeds;
All kinds of nutritional ingredients in nutrient fodder are suitable for the nutritional need of gestational period black goat, are easy digestion, guarantee pregnant
Black goat of being pregnent is eaten fastly, digestion it is fast, it is sufficient to the nutrition supply of nourishing the fetus;
In the present embodiment, the nutrient fodder processing method is as follows:
The fresh barley seedling, wheat malt, tomato, Chinese cabbage, ivory herbage, carrot, Chinese holly of required parts by weight are taken respectively
Qi drains telogenesis water after cleaning, and being shredded respectively to particle is 0.2cm, and the corn of parts by weight needed for being added after mixing is dry
Clear water is added after mixing in powder, soybean residue, crucian carp powder, salt, until mixing water content of matter is 30%;
It transfers in food steamer, is covered at a temperature of 105 DEG C and steam 45min, poured into after steaming in wide-mouth big basin,
Sodium citrate is added, adjusting steams spreading for cooling when object pH value is 6.6 and feeds just before giving birth black goat in time to 30 DEG C.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What without departing from technical solution of the present invention content, according to the technical essence of the invention any modification to the above embodiments, etc.
With variation and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (7)
1. a kind of cultural method for improving black goat farrowing rate characterized by comprising
The regulation of male and female sheep ratio, the regulation of flock of sheep age, just before giving birth sheep farrowing planning and postpartum management;
The male and female sheep ratio regulation method is as follows:
Controlling ewe ratio in flock of sheep is 62~73%, wherein the ewe ratio with fertility is 65~70%;
Controlling stud ram ratio in flock of sheep is 3~5%, and controls ewe quantity≤25 to mate every year with stud ram;
Having delivered lamb ratio in control flock of sheep for sale is 8~12%.
2. a kind of cultural method for improving black goat farrowing rate according to claim 1, which is characterized in that the flock of sheep year
It is as follows that age regulates and controls method:
The control ewe age was 1~5 one full year of life;It eliminates within every 6 months primary sick and weak sheep, one full year of life >=6 one full year of life old sheep, produced in 3 years
Young ewe;The smallest ewe for accounting for ewe group's total amount 1/10 of a fertility is eliminated every year, and is supplemented 1 year of respective numbers
Breeder mother sheep.
3. a kind of cultural method for improving black goat farrowing rate according to claim 1, which is characterized in that the just before giving birth sheep
Farrowing planning includes that the just before giving birth planning of sheep living environment and just before giving birth sheep nutrition is planned;The just before giving birth sheep living environment planing method is such as
Under:
After black goat is become pregnant successfully, by its Isolation Management, gestational period black goat is herded in stopping, and control gestational period black goat is inhabited
Room air humidity is 30~35%, and daily mean temperature is 26~28 DEG C, and clear air;
, 38~42 DEG C of warm water is selected to wipe pregnancy ewes vaginal orifice, and inhabit room in pregnant black goat at daily 6~7 points at dusk
5~8 packet mosquito repellent sachets are hung at timber window, and cloves, wormwood, rhizoma acori graminei, peppermint, wrinkled giant hyssop≤11% by water content are placed in sachet
100~150g of mosquito repellent mixture is formed by weight 3:1:1:1:2, wherein the mosquito repellent mixture length≤3cm.
4. a kind of cultural method for improving black goat farrowing rate according to claim 4, which is characterized in that the just before giving birth sheep
Nutrition planing method is as follows:
When black goat pregnancy cycle >=110d, every just before giving birth black goat is housed individually in independent lobby, daily morning 7
Point feeds primary clean clear water, releases 30~35min of black goat activity, controls black goat scope of activities≤300m;8 points feed
One time of nutrition feed feeds primary clean clear water after 20~25min of continuation activity, comes back in independent lobby, 12 noon is thrown
Feed one time of nutrition feed and sterile clear water;At 5 points in afternoon feeds one time of nutrition feed and sterile clear water again;It is recycled with this, to just before giving birth
Black goat carries out careful day management.
5. a kind of cultural method for improving black goat farrowing rate according to claim 5, which is characterized in that the nutrition is raised
Material includes that following raw material is processed into:
65~70 parts of corn dry powder, 12~14 parts of soybean residue, 3~5 parts of barley seedling, 2~4 parts of wheat malt, 3~5 parts of tomato, food
1~2 part of salt, 15~20 parts of Chinese cabbage, 15~20 parts of ivory herbage, 5~7 parts of carrot, 1~3 part of crucian carp powder, 2~3 parts of fructus lycii;
Wherein, the nutrient fodder pH value is 6.6~6.8, and same day processing, the same day feeds.
6. a kind of cultural method for improving black goat farrowing rate according to claim 5, which is characterized in that the nutrition is raised
Expect that processing method is as follows:
The fresh barley seedling, wheat malt, tomato, Chinese cabbage, ivory herbage, carrot, fructus lycii for taking required parts by weight respectively, are washed
Telogenesis water is drained after net, is shredded respectively to particle≤0.5cm, corn dry powder, the bean curd of parts by weight needed for being added after mixing
Clear water is added after mixing in slag, crucian carp powder, salt, until mixing water content of matter is 30~35%;
It transfers in food steamer, is covered at a temperature of 95~105 DEG C and steam 45~50min, it is big to pour into wide-mouth after steaming
In basin, sodium citrate is added, adjusting steams spreading for cooling when object pH value is 6.6~6.8 and feeds just before giving birth Black Hills in time to 30~35 DEG C
Sheep.
7. a kind of cultural method for improving black goat farrowing rate according to claim 1, which is characterized in that the postpartum pipe
Reason method is as follows:
After black goat is farrowed, the afterbirth that removal ewe uterus is detained, and clean pure cotton cloth is selected to drench 32~35 DEG C
Sterile warm water, wipe ewe vulva at and surrounding, daily 1~2 time, repeat 5~7d;The sterile warm water is clean cold boiling water.
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