Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of She She of adult Ptyas korras, the plantation of water lily and the cultivation of Ptyas korras are combined, save breeding spaces, for Ptyas korras provides the space of land, also for Ptyas korras provides the space of playing in water, the plantation of water lily is simultaneously conducive to purifying air, absorb some heavy metal substances, be conducive to the growth of Ptyas korras.
A further object of the invention is to provide a kind of method that adult Ptyas korras is bred that promotes, improves the fertility of Ptyas korras, and laying quality.
Technical scheme provided by the invention is:
A propagation method for adult Ptyas korras,
The construction of She She:
S1: a rectangular breeding house is set, its end face offers an opening, the centre of described breeding house is divided into the first breeding house and the second breeding house by dividing plate, the face that described breeding house contacts with dividing plate two ends is provided with chute, described dividing plate is made to slide up and down in described chute and to pass described opening, the outer wall of described first breeding house and described second breeding house is respectively equipped with the first feeding trough and the second feeding trough, described first feeding trough and the second feeding trough are communicated with the second breeding house with described first breeding house respectively, and described adult Ptyas korras can be made to pass through, the below of described breeding house is fixed with air cushion,
S2: select a man-made pond(pool), lays the mud of 60-80cm in pond bottom, backward pond in inject mountain spring water, keep the height of mountain spring water to reach 30-80cm;
S3: contain in man-made pond(pool) surrounding construction, described containing comprises metallic plate and metal block from the bottom to top, it is rectangular structure that described metallic plate is trapped among described pond surrounding perpendicular to ground, the length of described metallic plate is 3-4m, above described metallic plate, its surrounding is provided with four metal blocks, described four metals block is enclosed to form trapezium structure, and described metal block is provided with dismountable waterproof cover;
Feeding and management:
Step one: plant in man-made pond(pool) by the spacing of 15*18cm by there being the water lily of 3-4 sheet lobus cardiacus;
Step 2: selecting the adult Ptyas korras of skin gloss the 5-7 month, be that 1:2 is positioned in breeding house by the proportioning of male snake and female snake, wherein the volume of breeding house is 6 times of the volume of adult Ptyas korras in breeding house, be fixed on by breeding house in man-made pond(pool), 1 breeding house is fixed in every square meter man-made pond(pool);
Step 3: maintenance breeding house temperature is 23 DEG C, humidity is 30%;
Step 4: throw in 3 feeds every day.
Preferably, three adult Ptyas korras are raised in each described breeding house.
Preferably, described first breeding house is apart from its madial wall being provided with a dismountable graticule mesh, be divided into and held material space and breeding spaces, the aperture of described graticule mesh is 2-3mm, spices is placed with in described appearance material space, described spices is coated by polyvinyl alcohol film, and described spices is mixed by extraction ofHerba Epimedii, Cananga odorata quintessence oil and Polygonum multiflower knotweed extract.
Preferably, once tested ovum every 5 days, testing ovum method is: with uviol lamp inspection Ptyas korras ovum with or without going mouldy or being fertilized, the Ptyas korras ovum gone mouldy if having, is removed, if there is the Ptyas korras ovum of fertilization, is moved to hatching house.
Preferably, described extraction ofHerba Epimedii, Cananga odorata quintessence oil and Polygonum multiflower knotweed extract quality proportioning are 4:4:1.
Preferably, the Surface mulch of described breeding house has that a layer thickness is 6-7cm, humidity is the loess of 60%.
Preferably, before adult Ptyas korras is positioned over breeding house, in described breeding house, spray a mass fraction is the lime water of 10%, and places one day.
Beneficial effect of the present invention is as follows:
The first, the plantation of water lily and the cultivation of Ptyas korras are combined, save space cultivation space, for Ptyas korras provides the space of land, also for Ptyas korras provides the space of playing in water, the plantation of water lily is simultaneously conducive to purifying air, absorb some heavy metal substances, be conducive to the growth of Ptyas korras.
The second, water lily pollen high nutritive value, after adult Ptyas korras adheres to water lily pollen with it, there is the control of certain mycotic infectious disease, it is general in summer to there is this disease in snake, just that water lily blooms the time, pollen be attached to Ptyas korras with it after, there is sterilization and the generation of mould fungus inhibition, improve the survival rate of adult Ptyas korras.
Three, breeding house is mobilizable is divided into the first breeding house and the second breeding house, the sidewall of wherein the first breeding house and the second breeding house is provided with can the door of switch, the health of breeding house convenient for cleaning, when the first breeding house will be cleaned, at the second breeding house accommodating food, Ptyas korras can move to the second breeding house, after being separated by breeding house by dividing plate, Ptyas korras can not enter the first breeding house, now can clean the first breeding house.
Four, fix air cushion below breeding house, make breeding house may float on man-made pond(pool), fixedly prevent breeding house drift everywhere in man-made pond(pool) by rope lock.The plantation of water lily is of value to the fertility improving Ptyas korras of growing up.
Five, setting is contained and is prevented Ptyas korras from fleeing, be unfavorable for management when raising, vertical metallic plate be set in bottom, because the frictional force of metal is little, and vertical rational height is 3-4m, adult Ptyas korras not easily crosses metallic plate, arranges metal block, be conducive to the ventilation of She She and entering of sunlight above metallic plate, dismountable waterproof cover is set, can preventing heavy rain from entering She She, or when sunlight is crossed strong, be unfavorable for the growth of water lily and snake, by arranging waterproof cover, there is certain shaded effect.
Six, the 5-7 month is the peak period of Ptyas korras breeding, the proportioning being 1:2 by male snake and female snake proportioning is arranged in breeding house, density is reasonable, special spices is set in breeding house, the fragrance discharged can stimulate the lust of adult Ptyas korras, spices makes simple, without other toxic actions, be of value to the breeding promoting Ptyas korras, simultaneously with the common cultivation of water lily, the delicate fragrance of water lily can affect female snake, improves female snake fish brood amount, improve incubation rate and hatching speed, temperature controls also to be conducive to incubation rate at 23 DEG C.
Seven, breeding house surface coverage loess, has certain moisture-proof role, prevents Ptyas korras from obtaining skin disease.
Eight, mountain spring water, water quality is natural, without any additive, mineral matter and trace element are rich in the inside, are conducive to the growth of Ptyas korras and water lily, prevent growing of bacterium and mould, and Ptyas korras is grown in a clean healthy ecosystem.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
As shown in Fig. 1 ~ 2, a kind of propagation method of adult Ptyas korras,
The construction of She She:
S1: a rectangular breeding house is set, its end face offers an opening 26, the centre of described breeding house is divided into the first breeding house 21 and the second breeding house 22 by dividing plate 25, the face that described breeding house contacts with dividing plate 25 two ends is provided with chute, make described dividing plate 25 can slide up and down in described chute and pass described opening 26, dividing plate about 25 pulls, the area of described opening 26 and the area equation of described dividing plate 25, prevent the excesssive gap between opening 26 and dividing plate 25, Ptyas korras from gap out, easily block Ptyas korras, when dividing plate 25 thoroughly arrives the bottom of breeding house, Ptyas korras can not lead to the second breeding house 22 from the first breeding house 21.The outer wall of described first breeding house 21 and described second breeding house 22 is respectively equipped with the first feeding trough 23 and the second feeding trough 24, described first feeding trough 23 and the second feeding trough 24 are communicated with the second breeding house 22 with described first breeding house 21 respectively, and described adult Ptyas korras can be made to pass through, the bore be communicated with can make described children's Ptyas korras in age pass through, facilitate the turnover of Ptyas korras, the below of described breeding house is fixed with air cushion, and breeding house can be made to float on man-made pond(pool).
S2: select a man-made pond(pool), lays the mud of 60-80cm in pond bottom, backward pond in inject mountain spring water, keep the height of mountain spring water to reach 30-80cm.
S3: contain 1 in man-made pond(pool) surrounding construction, described contain 1 comprise from the bottom to top metallic plate 13 and metal block 12, it is rectangular structure that described metallic plate 13 is trapped among described pond surrounding perpendicular to ground, the length of described metallic plate 13 is 3-4m, above described metallic plate 13, its surrounding is provided with four metal blocks 12, described four metals block 12 is enclosed to form trapezium structure, can printing opacity, ensures the circulation of air.Described metal block 12 is provided with dismountable waterproof cover 11, and waterproof cover 11 both can prevent from rainwater from immersing containing in 1, also can shield portions sunlight, and ensure that water lily and the cloudy attribute of Ptyas korras happiness, metallic plate is provided with one can for the gate 14 of people's turnover.
Feeding and management:
Step one: plant in man-made pond(pool) by the spacing of 15*18cm by there being the water lily of 3-4 sheet lobus cardiacus;
Step 2: selecting the adult Ptyas korras of skin gloss the 5-7 month, be that 1:2 is positioned in breeding house by the proportioning of male snake and female snake, wherein the volume of breeding house is 6 times of the volume of adult Ptyas korras in breeding house, be fixed on by breeding house in man-made pond(pool), 1 breeding house is fixed in every square meter man-made pond(pool);
Step 3: maintenance breeding house temperature is 23 DEG C, humidity is 30%;
Step 4: throw in 3 feeds every day.
In another kind of technical scheme, raise three adult Ptyas korras in each described breeding house, two female snakes male snake.
In technique scheme, described first breeding house 21 is apart from its madial wall being provided with a dismountable graticule mesh 27, be divided into and held material space and breeding spaces, the aperture of described graticule mesh 27 is 2-3mm, spices 28 is placed with in described appearance material space, described spices 28 is coated by polyvinyl alcohol film, and described spices 28 is mixed by extraction ofHerba Epimedii, Cananga odorata quintessence oil and Polygonum multiflower knotweed extract.
In technique scheme, once tested ovum every 5 days, testing ovum method is: with uviol lamp inspection Ptyas korras ovum with or without going mouldy or being fertilized, the Ptyas korras ovum gone mouldy if having, is removed, if there is the Ptyas korras ovum of fertilization, is moved to hatching house.
In technique scheme, described extraction ofHerba Epimedii, Cananga odorata quintessence oil and Polygonum multiflower knotweed extract quality proportioning are 4:4:1.
In technique scheme, the Surface mulch of described breeding house has that a layer thickness is 6-7cm, humidity is the loess of 60%.
In technique scheme, before adult Ptyas korras is positioned over breeding house, in described breeding house, spray a mass fraction is the lime water of 10%, and places one day, has the effect of certain exterminating bacterium.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.