CN105961327A

CN105961327A - Feeding management method for greylag during laying period

Info

Publication number: CN105961327A
Application number: CN201610324586.6A
Authority: CN
Inventors: 李莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-17
Filing date: 2016-05-17
Publication date: 2016-09-28

Abstract

The invention discloses a feeding management method for greylag during a laying period. The feeding management method comprises the first step of pre-laying management, the second step of laying stage management and the third step of post-laying management. Scientific and reasonable management is carried out on growing environment conditions, feeding modes and the like at the pre-laying stage, the laying state and the post-laying stage according to the growth rule of the greylag, the annual egg production of the greylag is increased to 40 or above, the time between two laying periods of the greylag is shortened to 60-70 days, and compared with a common breeding mode, about three months are shortened. The method is environmentally friendly and safe, and the quality and appearance of the laid eggs are relatively high.

Description

A kind of feeding and management method of grey goose laying period

Technical field

The invention belongs to cultivation field, be specifically related to the feeding and management method of a kind of grey goose laying period.

Background technology

Grey goose (formal name used at school: Anser anser): body length 70 ~ 90 centimetres, the span 147 ~ 182 centimetres, body weight 2.5 ~ 4 kilograms, 17 years life-spans.Body is fat greatly.Mouth, foot are yellowish pink, upper body taupe, lower body dirt white, and during flight, double-vane is patted firmly, and frequency of fluttering its wings up and down is high.Neck is longer.Lower limb is positioned at the central pivot point of health, and walking is freely.There are flat beak, edge sawtooth shape, contribute to filters food.There is the habit migrated, migrate distance the most farther out.Happiness is gregarious, becomes orderly queue, have in-line, herringbone etc. during flight.Mainly perch in the freshwater of different niches, common in and out of being rich in the lake of phragmites communis and pasture and water, reservoir, river mouth, water logging Plain, wet grassland, marsh and meadow.For monogamy, male and female jointly participate in nestling raising.It is distributed in the north, Europe, Siberia, the Central Asia, the Far East and China.Owing to ecological environment destroys day by day, adding that people hunt excessively, the wild resource of grey goose is fewer and feweri, is currently mainly raised by artificial incubation.

The artificial cultivation of grey goose existing subject matter be that its reproductive capacity is too low, average year egg production is less than 30 pieces, seriously constrains the industrialized development of grey goose.In poultry cultivation, make kind of fowl rapidly enter next ovipository cycle by environmental factorss such as feeding, drinking-water, artificial regulatory illumination and temperature, raising laying rate is an effective production management method, but, according to existing cultivation program, grey goose is improved operation, but not having obvious effect, it is stopped, and term is the longest, egg production is the most relatively low.

Summary of the invention

In order to solve the problems referred to above, the invention provides the feeding and management method of a kind of grey goose laying period, can not only well promote the egg production of grey goose, its ovipository cycle can be shortened again, have good economic benefit.

The present invention is achieved through the following technical solutions:

The feeding and management method of a kind of grey goose laying period, comprises the steps:

(1) antenatal management: enter the antenatal management operation of 10 ~ 15 days advance behavior phases of laying period grey goose, including following content:

A. temperature treatment: first day of antenatal management, the temperature controlled in wild goose house is 18 DEG C, promotes the temperature in wild goose house with the amount of 0.2 ~ 0.3 DEG C/day afterwards, to grey goose entrance laying period after implementing 10 ~ 15 days；

B. illumination management: first day of antenatal management, the radiant illumination in control wild goose house is 15Lux, light irradiation time is 12h, the most respectively with 0.8 ~ 1Lux / sky, the amount of 0.3h/ days promote the radiant illumination in wild goose house and light irradiation time, to grey goose entrance laying period after implementing 10 ~ 15 days；

C. moisture management: during antenatal management, the relative humidity controlled in wild goose house is 55 ~ 60%；

(2) egg period management: to present whole body feather compact when female wild goose, and gloss is bright-coloured, and hackle is smooth to be close to, dodds is straight, and anus is Flos Chrysanthemi shape, and abdominal part is full, soft and flexible, pubis is apart from broadening, and appetite strengthens, like mineral feed of searching for food, a head often water of female wild goose, when seeking the phenomenon of public wild goose breeding, i.e. enter the egg phase, the most just start to lay eggs, now carry out egg period management operation, including following content:

A. temperature treatment: in the egg phase, controlling the temperature on daytime in wild goose is given up is 24 ~ 25 DEG C, and the temperature at night is 22 ~ 23 DEG C；

B. illumination management: in the egg phase, the radiant illumination in control wild goose house is 30Lux, the light irradiation time of every day is 16 ± 0.2h；

C. moisture management: in the egg phase, the relative humidity controlled in wild goose house is 60 ~ 65%；

D. feeding management: in the egg phase, change and feed grey goose egg phase special feed, with every every day 170 ~ 210g amount carry out feeding, described egg phase special feed is made up of the material of following weight portion: 25 ~ 30 parts of niblets, 5 ~ 10 parts of bean cake, 2 ~ 3 parts of Semen arachidis hypogaeaes, 4 ~ 6 parts of fish flour, 10 ~ 15 parts of Testa Tritici, 10 ~ 15 parts of Herba Lactucae versicoloris leaves, 10 ~ 15 parts of leaf lettuces, 5 ~ 8 parts of hornworts, 5 ~ 8 parts of Herba basellae rubrae, 6 ~ 10 parts of sweet grassinesses, 2 ~ 4 parts of tourmaline powders, 2 ~ 5 parts of stone needle powder, 2 ~ 3 parts of Ovum crusta Gallus domesticuss, 1 ~ 3 part of fresh-water turtle shell, 2 ~ 4 parts of Chinese medicine powders, 5 ~ 8 parts of additives；Described Chinese medicine powder is made up of the material of following weight portion: 8 ~ 10 portions of Fructus Aurantiis, 3 ~ 6 portions of Radix Glycyrrhizaes, 5 ~ 8 portions of Fructus Forsythiaes, 4 ~ 6 portions of Radix Achyranthis Bidentataes, 4 ~ 7 portions of black-eyed Susans, 2 ~ 3 portions of Semen Juglandis, 1 ~ 3 portion of Rhizoma Dioscoreae, 8 ~ 10 portions of Herba Leonuris, 3 ~ 5 portions of Herba Epimedii, 8 ~ 10 portions of Fructus Crataegis；Described additive is made up of the material of following weight portion: 4 ~ 6 portions of Sal, 1 ~ 2 part of succinic acid, 1 ~ 2 part of methionine, 1 ~ 2 part of glutamic acid, 0.5 ~ 1 part of lysine, 0.5 ~ 1 part of aspartic acid, 0.2 ~ 0.3 part of phenylalanine, 0.2 ~ 0.3 part of tyrosine, 0.2 ~ 0.3 part of tryptophan, 0.5 ~ 1 part of hydroxyproline, 1 ~ 2 part of cyclic adenosine monophosphate, 2 ~ 4 parts of electrolysis multidimensional, 1 ~ 2 part of choline chloride, 5 ~ 10 parts of shrimp meats, 0.5 ~ 1 part of phytase, 0.5 ~ 1 part of xylanase, 1 ~ 2 part of 25-hydroxyvitamin D3, 1 ~ 2 part of vitamin E；

(3) management in puerperal: gradually decrease when occurring that female wild goose is laid eggs, egg diminishes, and even occurs that deformity, most female wild goose feathers dry up, there is anemia phenomenon in part, public wild goose breeding capacity progressively declines, genital atrophy, and testicular volume is substantially reduced, during the phenomenon that quality alleviates, the i.e. egg phase terminates, and now carries out the management operation in puerperal of 10 ~ 15 days by a definite date, including following content:

A. temperature treatment: first day of management in puerperal, the temperature controlled in wild goose house is 23 DEG C, reduces the temperature in wild goose house with the amount of 0.2 ~ 0.3 DEG C/day afterwards, implements 10 ~ 15 days；

B. illumination management: first day of management in puerperal, the radiant illumination in control wild goose house is 30Lux, light irradiation time is 16h, the most respectively with 0.8 ~ 1Lux / sky, the amount of 0.3h/ days reduce the radiant illumination in wild goose house and light irradiation time, implement 10 ~ 15 days；

C. moisture management: during management in puerperal, the relative humidity controlled in wild goose house is 55 ~ 60%.

Further, described in step (2), the preparation method of Chinese medicine powder is: first Fructus Aurantii, Radix Glycyrrhizae, Fructus Forsythiae, Radix Achyranthis Bidentatae is jointly put in the marmite filling yellow soil and carries out parch, parch is stopped when Radix Glycyrrhizae surface is buff, then the Fructus Aurantii after parch, Radix Glycyrrhizae, Fructus Forsythiae, Radix Achyranthis Bidentatae are put into jointly with black-eyed Susan, Semen Juglandis, Rhizoma Dioscoreae, Herba Leonuri, Herba Epimedii, Fructus Crataegi boiling in the distilled water of its gross mass 2 ~ 3 times and boils 20 ~ 25min, obtain filtrate after filtration, finally filtrate distillation and concentration is dried to cream powdery and is Chinese medicine powder.

Further, tourmaline powder described in step (2) is the nano-scaled electric stone micropowder of 7200 ~ 7500 mesh, and described stone needle powder is the nanoscale stone needle micropowder of 7500 ~ 7800 mesh.

Further, shrimp meat described in step (2) be white shrimp, base are enclosed the Macrobrachium nipponensis 3:2:1 in mass ratio mixing of shrimp, Lobster after, the gruel processed that stirs forms.

Further, described in step (2), the preparation method of egg phase feedstuff, comprises the steps:

A. niblet, bean cake are put into after food steamer steams 10 ~ 15min and taken out, pulverized 100 mesh after cool drying standby；

B. 80 mesh are crossed after dry for Semen arachidis hypogaeae stir-fry being pulverized standby；

C. standby by crossing 120 mesh after Herba Lactucae versicoloris leaf, leaf lettuce, hornwort, Herba basellae rubrae, the common co-grinding of sweet grassiness；

D. standby by crossing 60 mesh after Ovum crusta Gallus domesticus, fresh-water turtle shell co-grinding；

E. after the above-mentioned four step same fish flour of gained material, Testa Tritici, tourmaline powder, stone needle powder, Chinese medicine powder, the common mix homogeneously of additive, feedstuff is i.e. obtained.

There is advantages that

(1) in the two weeks before grey goose enters laying period, if the most conditioned, body constitution is poor, then can have a strong impact on the quality of laying period, grey goose laying period terminate after two weeks in, if the most conditioned, body constitution is poor, then can affect the arrival of next ovipository cycle, the grey goose anti-stress ability being typically located at these two stages is more weak, body constitution is poor, and the cultural method of routine usually ignores this problem, causes the of low quality of laying period.This method is for these two stages, and the environmental condition growing grey goose carries out the refinement of science and controls, it is ensured that the growing environment of grey goose healthy and stable, uses the condition of gradual change type to control, enhances its body body constitution and anti-stress performance, and then ensure that the quality laid eggs.

(2) the egg phase special feed composition proportion balanced in nutrition, each of present invention preparation rationally, good palatability, meet the nutritional need rule of egg phase grey goose, can well strengthen its body body constitution, promote the mating ability of male wild goose and the production performance of female wild goose, sickness rate can be greatly reduced again, and then improve the quality and quantity laid eggs, shorten the cycle laid eggs.

(3) the inventive method is according to the growth rhythm of grey goose, to before laying eggs, laying period and after laying eggs the growing environment condition of three phases, feed mode etc. carried out scientific and reasonable management, the annual egg of grey goose is promoted to more than 40, the time that grey goose enters next ovipository cycle foreshortens to 60 ~ 70 days, shorten about 3 months than conventional cultivation pattern, this method is green, safety, and egg quality and the condition of output are higher.

Detailed description of the invention

Embodiment 1

The feeding and management method of a kind of grey goose laying period, it is characterised in that comprise the steps:

D. feeding management: in the egg phase, change and feed grey goose egg phase special feed, with every every day 170 ~ 210g amount carry out feeding, described egg phase special feed is made up of the material of following weight portion: 25 parts of niblets, 10 parts of bean cake, 2 parts of Semen arachidis hypogaeaes, 4 parts of fish flour, 12 parts of Testa Tritici, 13 parts of Herba Lactucae versicoloris leaves, 10 parts of leaf lettuces, 5 parts of hornworts, 6 parts of Herba basellae rubrae, 8 parts of sweet grassinesses, 2 parts of tourmaline powders, 3 parts of stone needle powder, 2 parts of Ovum crusta Gallus domesticuss, 1 part of fresh-water turtle shell, 4 parts of Chinese medicine powders, 6 parts of additives；Described Chinese medicine powder is made up of the material of following weight portion: 10 portions of Fructus Aurantiis, 3 portions of Radix Glycyrrhizaes, 5 portions of Fructus Forsythiaes, 6 portions of Radix Achyranthis Bidentataes, 4 portions of black-eyed Susans, 3 portions of Semen Juglandis, 2 portions of Rhizoma Dioscoreaes, 8 portions of Herba Leonuris, 3 portions of Herba Epimedii, 8 portions of Fructus Crataegis；Described additive is made up of the material of following weight portion: 6 parts of Sal, 2 parts of succinic acid, 1 part of methionine, 2 parts of glutamic acid, 0.8 part of lysine, 0.6 part of aspartic acid, 0.2 part of phenylalanine, 0.3 part of tyrosine, 0.2 part of tryptophan, 0.5 part of hydroxyproline, 2 parts of cyclic adenosine monophosphates, 2 parts of electrolysis multidimensional, 2 parts of choline chlorides, 8 parts of shrimp meats, 0.5 part of phytase, 0.5 part of xylanase, 2 parts of 25-hydroxyvitamin D3s, 1.5 parts of vitamin Es；

Comparative example 1

This comparative example 1 compared with Example 1, does not carry out antenatal management and management operation in puerperal, only carries out egg period management operation, and the operational approach of its egg period management is identical with embodiment 1.

Matched group

Prior art.

Choose same batch, age in days is identical, the grey goose that is in a good state of health, is divided into three groups at random, raises by above-mentioned three kinds of methods respectively, and persistently follow the tracks of, and records data, and following table is corresponding correction data:

	Embodiment 1	Comparative example 1	Matched group
				Average annual egg production (individual/year)	43	35	28
Egg counterpoise (g/)	173.4	162.7	146.5
				The exterior quality of egg	Size is uniform, profile is well-balanced, shell is smooth	Size is more uniform, profile is more well-balanced, shell is more smooth	Size is uneven, have abnormal-shape egg, shell coarse

Claims

1. the feeding and management method of a grey goose laying period, it is characterised in that comprise the steps:

B. illumination management: first day of antenatal management, radiant illumination in control wild goose house is 15Lux, light irradiation time is 12h, the radiant illumination in wild goose house and light irradiation time is promoted the most respectively, to grey goose entrance laying period after implementing 10 ~ 15 days with the amount in 0.8 ~ 1Lux/sky, 0.3h/ days；

B. illumination management: first day of management in puerperal, the radiant illumination in control wild goose house is 30Lux, light irradiation time is 16h, reduces the radiant illumination in wild goose house and light irradiation time with the amount in 0.8 ~ 1Lux/sky, 0.3h/ days the most respectively, implements 10 ~ 15 days；

The feeding and management method of a kind of grey goose laying period the most according to claim 1, it is characterized in that, described in step (2), the preparation method of Chinese medicine powder is: first by Fructus Aurantii, Radix Glycyrrhizae, Fructus Forsythiae, Radix Achyranthis Bidentatae is jointly put into and is carried out parch in the marmite filling yellow soil, parch is stopped when Radix Glycyrrhizae surface is buff, then by the Fructus Aurantii after parch, Radix Glycyrrhizae, Fructus Forsythiae, Radix Achyranthis Bidentatae and black-eyed Susan, Semen Juglandis, Rhizoma Dioscoreae, Herba Leonuri, Herba Epimedii, Fructus Crataegi is jointly put into boiling in the distilled water of its gross mass 2 ~ 3 times and boils 20 ~ 25min, filtrate is obtained after filtration, finally filtrate distillation and concentration is dried to cream powdery and is Chinese medicine powder.

The feeding and management method of a kind of grey goose laying period the most according to claim 1, it is characterised in that tourmaline powder described in step (2) is the nano-scaled electric stone micropowder of 7200 ~ 7500 mesh, described stone needle powder is the nanoscale stone needle micropowder of 7500 ~ 7800 mesh.

The feeding and management method of a kind of grey goose laying period the most according to claim 1, it is characterised in that shrimp meat described in step (2) be white shrimp, base are enclosed the Macrobrachium nipponensis 3:2:1 in mass ratio mixing of shrimp, Lobster after, the gruel processed that stirs forms.

The feeding and management method of a kind of grey goose laying period the most according to claim 1, it is characterised in that the preparation method of egg phase feedstuff described in step (2), comprises the steps: