The content of the invention
For the deficiencies in the prior art, the present invention provides one kind can large-scale farming and the preferably Flos Osmanthi Fragrantis Cicadae raising of its taste
Method.
The technical scheme is that:
A kind of extensive Flos Osmanthi Fragrantis Cicadae cultural method, it is characterised in that it comprises the following steps:
(1)Pond is built, the pond length-width ratio is 2:1, the pond depth is 30-50 centimetre, and the basin bottom is sand
Matter, the sink top cover sunshade net by support;Sunshade net can shelter from heat or light and lower the temperature and moisturizing;
(2)The pond is inserted into some branches;The branch ovulation place good for the meaning of Flos Osmanthi Fragrantis Cicadae there are provided;
(3)Fry and Cipangopaludina chinensiss are put in the pond, put into Flos Osmanthi Fragrantis Cicadae in input fry and Cipangopaludina chinensiss after 2-3 days(Big giant water bug)Children
Worm, water temperature are controlled at 20-30 degree Celsius;Using fry as Flos Osmanthi Fragrantis Cicadae larva feedstuff, the fry of survival is with Flos Osmanthi Fragrantis Cicadae simultaneously
Grow up, itself 2-3 times big of fish after Flos Osmanthi Fragrantis Cicadae length to adult, can be preyed on;Using Cipangopaludina chinensiss as diatery supplement, regulation Flos Osmanthi Fragrantis Cicadae can be played
The effect of edible taste.
(4)The pond while putting into after fry and Cipangopaludina chinensiss puts into fermented grass and adopts from Flos Osmanthi Fragrantis Cicadae is played the day
Receive 3 days a few days ago and only throw in fermented grass daily;By fermentation, put into pond, not only fish can eat, moreover it is possible to allow the bottom red line
Worm and algae grow fast, become the food of fish, can also improve water quality, reduce polypide mud fishy smell.
(5)The Flos Osmanthi Fragrantis Cicadae can harvesting after cultivation 40-50 days;In general through the growth of 40 days, Flos Osmanthi Fragrantis Cicadae Jing
The adult of long 7 cm of adult form of 5 ejections is crossed, can choose whether to continue to raise according to body size;
(6)The Flos Osmanthi Fragrantis Cicadae soaks dewatering shipment after 30-45 minutes in being put into 1% saline after harvesting.Using SS saline soaked mesh
Be by saline remove Flos Osmanthi Fragrantis Cicadae mud fishy smell, by put into practice find, although Flos Osmanthi Fragrantis Cicadae be fresh water insects, but saline soak
Can play a part of to de-taste, polypide can't be killed.
In certain embodiments, the pond is laid using cement, and the pond length is 50 meters, and width is 25 meters, institute
Sand or chad that pond bottom spreads 3-5 centimetre is stated, the depth of water is 10-15 centimetre, plant stem on the sand or chad thick 2-3 li
The water plant of rice, and oblique cutting has some a diameter of 2-3 centimetre of branch, branch is the branch in order to allow queen spawning to use
The length for surfacing is 10-15 centimetre, and the top in the pond covers sunshade net and insect prevention gauze, the insect prevention by support
Gauze is tightly connected with pond surrounding, and the sunshade net and insect prevention gauze are provided with some switchable places that feed intake.
In certain embodiments, the fry is using feedstuff fish, one or two in big tripe mother-in-law.The feedstuff fish is to dote on
Thing all kinds of common feedstuff fish commercially available, such as small crucian, little Cyprinus carpio etc..Big tripe mother-in-law refers in particular to mosquito fish(Gambusia
affinis), the beautiful shape mesh of category, Hua Ke originate in America.Advantage using big tripe mother-in-law is, in the Fish energy effective control pond
Mosquito, and the fish reproduction is very competent, can reduce the input of fry in the case where fermented grass injected volume is ensured.
In certain embodiments, the Cipangopaludina chinensiss be Cipangopaludina chinensis, Cipangopaludina chinensis be China's native species, adaptability
By force, fertility is vigorous, is suitable as the auxiliary fodder of Flos Osmanthi Fragrantis Cicadae.Flos Osmanthi Fragrantis Cicadae its scent gland taste of Cipangopaludina chinensiss is sucked for a long time also more
Strongly.
In certain embodiments, the manufacture method of the fermented grass is:The Chara fragilis Desv. of harvesting is broken into into grass meal, by grass meal plus
Fermentation process is carried out after entering grass meal leaven, and fermentation temperature is 15-30 degree Celsius, and fermentation time is that 1-4 is all.
In certain embodiments, the manufacture method of the fermented grass is:The Chara fragilis Desv. of harvesting is broken into into grass meal, by grass meal plus
Enter grass meal leaven and both mass ratioes are 2000:1, fermentation temperature is 30 degrees Celsius, and fermentation time is 1 week.
In certain embodiments, taking out the branch during Flos Osmanthi Fragrantis Cicadae worm's ovum and inserting new occur in the branch that the pond is inserted into
Branch, the branch for having Flos Osmanthi Fragrantis Cicadae worm's ovum is put into and not yet throw in the pond of Flos Osmanthi Fragrantis Cicadae.Prevent the larva of new hatching from being eaten by adult
Fall.
In certain embodiments, the Flos Osmanthi Fragrantis Cicadae after the harvesting carries out saline soak, the salt using saline soak device
Water logging bulb apparatus include vacuum-pumping container and vacuum pump, and the vacuum-pumping container internal upper part is provided with detachable steel sieve, described
Vacuum pump is connected at the top of vacuum-pumping container.
In certain embodiments, the Flos Osmanthi Fragrantis Cicadae carries out evacuation when saline soak is carried out to vacuum-pumping container.Its work
With the bubble disengagement being so that at Flos Osmanthi Fragrantis Cicadae body surface lint so that saline is fully contacted Flos Osmanthi Fragrantis Cicadae body surface, additionally, due to evacuation
Effect, Flos Osmanthi Fragrantis Cicadae can be forced to discharge fractional excretion thing, beneficial to the cooking techniques of Flos Osmanthi Fragrantis Cicadae.
Beneficial effects of the present invention are:Using fry and Cipangopaludina chinensiss as Flos Osmanthi Fragrantis Cicadae feedstuff, the fry and Cipangopaludina chinensiss of survival are being held
Continuous input fermented grass as food in the case of can Fast Growth, it is possible to reduce the injected volume of fry and Cipangopaludina chinensiss, and due to
Cipangopaludina chinensiss are added as its feedstuff, the edible taste of Flos Osmanthi Fragrantis Cicadae can be improved;Additionally by saline soak, mud fishy smell is greatly reduced.
Embodiment 1
A kind of extensive Flos Osmanthi Fragrantis Cicadae cultural method,
(1)Pond is built, the pond length-width ratio is 2:1, the pond depth is 30-50 centimetre, and the basin bottom is sand
Matter, the sink top cover sunshade net by support;The pond is laid using cement, and the pond length is 50 meters, wide
Spend for 25 meters, the pond bottom spreads 3-5 centimetre of sand or chad, the depth of water is 10-15 centimetre, is planted on the sand or chad
The water plant of thick 2-3 centimetre of stem is planted, and oblique cutting has some a diameter of 2-3 centimetre of branch, branch is to allow queen to lay eggs
With the length that the branch surfaces is 10-15 centimetre, and the top in the pond covers sunshade net and insect prevention yarn by support
Net, the insect prevention gauze are tightly connected with pond surrounding, and the sunshade net and insect prevention gauze are provided with some switchable feeding intake
Place.
(2)Fry and Cipangopaludina chinensiss are put in the pond, put into Flos Osmanthi Fragrantis Cicadae in input fry and Cipangopaludina chinensiss after 2-3 days(Big giant water bug)
Larva, water temperature are controlled at 20-30 degree Celsius;
(3)The pond puts into fermented grass while putting into after fry and Cipangopaludina chinensiss and harvests day from Flos Osmanthi Fragrantis Cicadae is played the day
Fermented grass is thrown in daily only within first 3 days;
(4)The Flos Osmanthi Fragrantis Cicadae can harvesting after cultivation 40-50 days;
(5)The Flos Osmanthi Fragrantis Cicadae soaks dewatering shipment after 30-45 minutes in being put into 1% saline after harvesting.