CN101427735A

CN101427735A - Feedstuff additive for reducing female livestock ablactation stress

Info

Publication number: CN101427735A
Application number: CNA2008102399326A
Authority: CN
Inventors: 耿爱莲; 刘华贵
Original assignee: Institute Of Animal Husbandry And Veterinary Medicine Beijing Academy Of Agricultural And Forestry Sciences
Current assignee: Beijing Academy of Agriculture and Forestry Sciences
Priority date: 2008-12-15
Filing date: 2008-12-15
Publication date: 2009-05-13
Anticipated expiration: 2028-12-15
Also published as: CN101427735B

Abstract

The invention discloses a feed additive for reducing weaning stress of lactating female animals, belonging to the field of animal feed additives. The feed additive is composed of barley malt, Taraxacum mongolicum, coix seed and wheat flour. The feed additive can be added into feedstuff to feed lactating female animals at 2-3 days before a predetermined weaning day of young animals or directly and independently fed to gradually reduce milk secretion of female animals until stopping, thereby achieving the purpose of natural weaning, and the addition amount of the additive is 1g/day/kg lactating female animal. By using such method, the lactating female animals can still stay in the original pen without separation from young animals, so as to remarkably reduce the mental and physiological stress of the female animals and young animals compared with the prior sudden weaning method. Moreover, weaning with no need of stopping lactation can prevent breast symptoms of female animals, such as swelling and pain of breast and stagnation in breast, and improve the health status of female animals, so as to be in favor of shortening the period of returning to estrus of female animals, and the young animals can gradually adapt to the transition from milk to feedstuff so as to improve survival rate.

Description

A kind of feed addictive that is used to reduce female livestock ablactation stress

Technical field

The invention belongs to the animal feed additive field, specifically a kind of feed addictive that is used to reduce the lactation female livestock ablactation stress.

Technical background

At present the wean mode that adopts in the stock keeping production is at the wean age in days and directly dam was removed the same day, and though this mode to dam or newborn animal all be a kind of very big stress.Concerning dam, although broken away from the pressure of lactation, but leave newborn animal suddenly, can not see, contact and affectionate newborn animal be a kind of psychological stress, simultaneously owing to there is not newborn animal to suck milk, it is bloated to be easy to cause the breast of lactation dam to suppress, and causes pain even mammitis etc. takes place, influence dam health, and then influenced the feelings phase of returning of dam; In addition, concerning newborn animal, dam breaks away, can not see, contact and rely on dam also is a kind of huge psychological stress, simultaneously, the mode of searching for food has also become the picked-up feed by sucking milk, also is a kind of challenge to pipe intestinal digesting function and the survival rate of newborn animal.Generally the ablactation stress of newborn animal is relatively paid close attention in the actual production, that has taked that various measures improve newborn animal stress situation, as develop various as far as possible near the substitute breast milk of breast milk, take measure that former group or former circle raise or the like, but seldom pay close attention to for ablactation stress and health status that dam itself is faced.

Summary of the invention

The purpose of this invention is to provide a kind of feed addictive that is used to reduce female livestock ablactation stress, described feed addictive is made for adopting fructus hordei germinatus, dandelion, seed of jog's tears benevolence, wheat flour, it is characterized in that this additive obtains by following operation:

(1) fructus hordei germinatus and cold water soak 15min in 1:2～3 by ratio of weight and the number of copies, and intense fire boils afterwards, and changing at a simmer is 1/10 o'clock filter residue fluid of institute's amount of water to liquid;

(2) the dry product dandelion of band cauline leaf and cold water soak 15min in 1:3～5 by ratio of weight and the number of copies, and intense fire boils afterwards, and changing at a simmer is 1/10 o'clock filter residue fluid of institute's amount of water to liquid;

(3) seed of jog's tears benevolence and cold water soak 15min in 1:2～3 by ratio of weight and the number of copies, and intense fire boils afterwards, and changing at a simmer is 1/10 o'clock filter residue fluid of institute's amount of water to liquid;

(4) with three kinds of filter liquors by ratio of weight and the number of copies 6:3:1 mix, mixed liquor and wheat flour be after 5:6 is dried powder process, packing after being mixed into pasty state, sealed by ratio of weight and the number of copies, the feed addictive of the female livestock ablactation stress that is reduced.

The addition of described additive is for to feed by the amount of 1g/ days/kg of every lactation dam body weight, adds in the feed in 2～3 days before predetermined newborn animal wean age in days and feeds to dam, perhaps directly feeds separately.

Described dam is sow, cow or ewe.

The invention has the beneficial effects as follows and adopt feed addictive of the present invention, use through 65 routine milking sow tests, the result shows that the sow milk of feeding in 3 days reduces naturally and stops, efficiently reach 75%, use through 25 routine cows with a calf at foot and the test of 30 routine wet sheeps, efficiently reach 64% and 70% respectively.The invention has the beneficial effects as follows to make dam between weaning period, still stay in former hutch, temporarily do not separate, compare psychology and the physiological stress that has greatly reduced dam and newborn animal with wean method suddenly in the past with newborn animal; Need not to stop lactation when weaning simultaneously, can avoid dam that symptom such as breast goes up painful, stagnant lump take place, improve the health status of dam, help shortening the feelings phase of returning of dam like this, also can adapt to gradually by the transition of breast, improve survival rate to material for newborn animal.

The specific embodiment

The invention provides a kind of feed addictive that is used to reduce female livestock ablactation stress.Be based on disclosed Chinese patent CN1092664A " delactation's Chinese patent drug of a kind of baby of being used for wet nurse " adopt fructus hordei germinatus, the four seasons green onion and the smart powder of wheat form, make that pharmacology that tablet and wafer take further develops.The present invention is primarily aimed in the ablactation stress of lactation dam, adopts powder-form to add in the feed or directly and feeds separately.Fructus hordei germinatus is delactation's composition commonly used on the traditional Chinese medicine.Record Fructus Hordei Germinatus is that the grass barley forms through germination in the Compendium of Material Medica, and the flat flavor of property is sweet, for helping digestion and stomach, promoting qi circulation to relieve swelling, moving back newborn delactation's good medicine; " " Fructus Hordei Germinatus has the merit of delaactation to also record of tcm clinical practice handbook (medicine teaching and research group in Shanghai College of Traditional Chinese Medicine side's compile, 1977), and when all babies weaned, two liang of available Fructus Hordei Germinatus added and are decocted in water for oral dose." and the dandelion bitter is cold in nature, has clearing heat and detoxicating effect.Tang Materia Medica record: " housewife people's acute mastitis is swollen, the envelope of poach drink promptly disappear "; Seed of jog's tears benevolence is the mature seed kernel of the grass seed of jog's tears, and the bitter but sweet flavor cold nature has clearing damp and promoting diuresis, removes multiple efficacies such as numbness, clearing away heat and eliminating pus.Illustrated below in conjunction with embodiment.

Embodiment 1: barley is sprinkled water under 36～38 ℃ of conditions makes its germination (germination percentage is more than 85%, and young shoot grows about 0.5cm), dries stand-byly then, dandelion fibrous root cauline leaf is cleaned together dry, and seed of jog's tears benevolence is cleaned and dried, and the wheat flour low baking temperature fries.With living fructus hordei germinatus by weight 1 part add 2 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock of the adding water yield with filter paper filter residue fluid, dandelion by weight 1 part add 3 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, seed of jog's tears benevolence by weight 1 part add 2 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, with 3 kinds of filter liquors by ratio of weight and the number of copies 6:3:1 mix, gained mixed liquor and the smart powder of wheat 5:6 by ratio of weight and the number of copies are mixed into to dry behind the pasty state and make powder.According to every cow with a calf at foot 1g/ days/kg body weight, before predetermined young ox wean age in days, fed to cow in 2～3 days.

Embodiment 2: barley is sprinkled water under 36-38 ℃ of conditions to be made its germination (germination percentage is more than 85%, young shoot grows about 0.5cm), then Fructus Hordei Germinatus is put in pot interior slow fire and heats little stir-fry, frying extremely outside color and luster jaundice can take out stand-by, dandelion fibrous root cauline leaf cleaned together dry, seed of jog's tears benevolence is cleaned and is dried, and the smart powder low baking temperature of wheat fries.With the Fructus Hordei Vulgaris (parched) bud by weight 1 part add 2 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock of the adding water yield with filter paper filter residue fluid, dandelion by weight 1 part add 3 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, seed of jog's tears benevolence by weight 1 part add 2 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, with 3 kinds of filter liquors by ratio of weight and the number of copies 6:3:1 mix, gained mixed liquor and the smart powder of wheat 5:6 by ratio of weight and the number of copies are mixed into to dry behind the pasty state and make powder.According to the amount of every milking sow 1g/ days/kg body weight, before predetermined weaned piglet age in days, fed to sow in 2～3 days.

Embodiment 3: barley is sprinkled water under 36～38 ℃ of conditions makes its germination (germination percentage is more than 85%, and young shoot grows about 0.5cm), dries stand-byly then, dandelion fibrous root cauline leaf is cleaned together dry, and seed of jog's tears benevolence is cleaned and dried, and the wheat flour low baking temperature fries.With living fructus hordei germinatus by weight 1 part add 3 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock of the adding water yield with filter paper filter residue fluid, dandelion by weight 1 part add 4 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, seed of jog's tears benevolence by weight 1 part add 3 parts in cold water and soak 15min, intense fire boils afterwards, change at a simmer to liquid by 1/10 o'clock filter residue fluid of the adding water yield, with 3 kinds of filter liquors by ratio of weight and the number of copies 6:3:1 mix, gained mixed liquor and the smart powder of wheat 5:6 by ratio of weight and the number of copies are mixed into to dry behind the pasty state and make powder.By the amount of every wet sheep 1g/ days/kg body weight, before weaning age in days, predetermined lamb fed to ewe in 2-3 days.

Claims

1 one kinds of feed addictives that are used to reduce the lactation female livestock ablactation stress, described feed addictive is made for adopting fructus hordei germinatus, dandelion, seed of jog's tears benevolence, wheat flour, it is characterized in that this additive obtains by following operation:

(4) with three kinds of filter liquors by ratio of weight and the number of copies 6:3:1 mix, mixed liquor and wheat flour 5:6 are by ratio of weight and the number of copies dried powder process after being mixed into pasty state, packing, seal after, the feed addictive of the lactation female livestock ablactation stress that is reduced.

2, the described application that is used to reduce the feed addictive of lactation female livestock ablactation stress of claim 1, it is characterized in that: the addition of additive is for to feed by the amount of 1g/ days/kg of every lactation dam body weight, before predetermined newborn animal wean age in days, added in the feed in 2～3 days and feed, perhaps directly feed separately to dam.