A kind of water-saving rice field loach breeding method
Technical field
The invention belongs to ecological culturex field, be specifically related to a kind of water-saving rice field loach breeding method.
Background technology
Along with material life is required more and more higher by modern people, the delicious that Misgurni anguillicaudati also becomes on people's dining table is good
Meat and fish dishes, it is main that existing loach breeding is concentrated mainly on the water surface aquaculture that pond, reservoir etc. have abundant water resources, but the high density of the water surface is supported
Grow and easily cause self-purification of waterization difficulty, need to increase the input cost of the aspect such as water body purification and disease prevention.And Traditional Rice
Field cultivates, and Misgurni anguillicaudati is dispersed in rice field, although can concentrate Misgurni anguillicaudati by methods such as trench digging, excavation little Chi, but cannot have
Misgurni anguillicaudati is arrested in imitate, province merit labour-saving, as used the machine of fishing to carry out electric shock results, easily damages Misgurni anguillicaudati, causes economic loss.Cause
This, originally loach breeding exist support that Misgurni anguillicaudati water consumption is big, field management and the difficult problem of results.
Summary of the invention
For solving above-mentioned technical problem, the present invention is to provide and do not change tradition loach breeding method, at paddy field cultivation water
Also the one of breeding loach water-saving rice field loach breeding method while rice.
The present invention is achieved by the following technical solutions:
A kind of water-saving rice field loach breeding method, comprises the following steps:
One, rice field pre-treatment: use cement, sand to pave bottoming bottom rice field so that rice field becomes the pond that can economize on water, choosing
The mud selecting fertile soil is evenly laid out in bottom, thickness 20~50 centimetres, tentatively carries out ploughing soil leveling standby;
Two, prepare before sowing: annual 2~March, is ditched in edge, field, the degree of depth 10~15 centimetres, width 15~20cm, make
Obtaining edge, rice field and become trench, use cattle manure to be uniformly sprinkling upon rice field epidermis central authorities, every square metre 10~15kg, discharge water irrigation, water
Deep: 10~15 centimetres so that it is fermentation to 4~May;
Three, sowing: until mid-April, again carry out ploughing soil leveling by the rice field producing qualitative change of having fermented so that in rice field
Soil is more fertile, and quality is more loose;Now, by shoot transplanting equipment to rice field.Line-spacing 50~80 centimetres, spacing in the rows 30~60 centimetres.
Four, Misgurni anguillicaudati is put in a suitable place to breed: select throw in mud fish fry in rice field central authorities the morning of fine day, throw in 80~90 tails for every square metre;
Put in a suitable place to breed in the junior one month, it is not necessary to Misgurni anguillicaudati is carried out feeding, until the put in a suitable place to breed the 3rd~4 week, Misgurni anguillicaudati to when putting environment adaptation in a suitable place to breed,
3~4 feedings weekly.
Five, field management: when Misgurni anguillicaudati is fed to the 3rd~May in rice field, every cubic meter of water uses 0.8g to drift agent to rice
The field whole audience is splashed, to reach the untoward reaction preventing Misgurni anguillicaudati to cause because of water quality deterioration in rice field;The Excreta of Misgurni anguillicaudati is with surplus
Remaining residual feedstuff is i.e. used as topdressing of Oryza sativa L..
Six, rice harves: when reaching 90%, being opened a sluice gate and drawn out some water in rice field by every strain spike of rice yellow rate that falls, sluice gate arranges interception net, anti-
Only Misgurni anguillicaudati is discharged with water, and waterdrainage amount to edge, field trench digging water level so that middle position, rice field earth slowly desiccation, Misgurni anguillicaudati will
Move to trench digging position, edge raise;Oryza glutinosa when reaching 98%, is gathered in by the spike of rice yellow rate that falls.
Seven, Misgurni anguillicaudati results: to autumn and winter season, carry out results listing to Misgurni anguillicaudati.
The water-saving rice field loach breeding method of the present invention, it is possible to form stable ecosystem, it is possible to strengthen Misgurni anguillicaudati
Autoimmunity, improves the survival rate of Misgurni anguillicaudati;The use using cattle manure, Misgurni anguillicaudati Excreta to replace rice field to topdress, reduces chemistry
The use of article, effectively reduces rice production costs, and while paddy rice grows, Misgurni anguillicaudati grows the most simultaneously.Effectively
Save water yield use.Improving survival rate and yield, the remarkable in economical benefits of Misgurni anguillicaudati, this cultural method ensure that stable yields is rich
Receive, and provide abundant nutrient substance for consumer.
Detailed description of the invention
Principle and feature to the present invention are described below, and example is served only for explaining invention, is not intended to limit
Protection scope of the present invention.
A kind of water-saving rice field loach breeding method, comprises the following steps:
One, rice field pre-treatment: use cement, sand to pave bottoming bottom rice field so that rice field becomes the pond that can economize on water, choosing
The mud selecting fertile soil is evenly laid out in bottom, thickness 20~50 centimetres, tentatively carries out ploughing soil leveling standby;
Two, prepare before sowing: annual 2~March, is ditched in edge, field, the degree of depth 10~15 centimetres, width 15~20cm, make
Obtaining edge, rice field and become trench, use cattle manure to be uniformly sprinkling upon rice field epidermis central authorities, every square metre 10~15kg, discharge water irrigation, water
Deep: 10~15 centimetres so that it is fermentation to 4~May;
Three, sowing: until mid-April, again carry out ploughing soil leveling by the rice field producing qualitative change of having fermented so that in rice field
Soil is more fertile, and quality is more loose;Now, by shoot transplanting equipment to rice field.Line-spacing 50~80 centimetres, spacing in the rows 30~60 centimetres.
Four, Misgurni anguillicaudati is put in a suitable place to breed: select throw in mud fish fry in rice field central authorities the morning of fine day, throw in 80~90 tails for every square metre;
Put in a suitable place to breed in the junior one month, it is not necessary to Misgurni anguillicaudati is carried out feeding, until the put in a suitable place to breed the 3rd~4 week, Misgurni anguillicaudati to when putting environment adaptation in a suitable place to breed,
3~4 feedings weekly.
Five, field management: when Misgurni anguillicaudati is fed to the 3rd~May in rice field, every cubic meter of water uses 0.8g to drift agent to rice
The field whole audience is splashed, to reach the untoward reaction preventing Misgurni anguillicaudati to cause because of water quality deterioration in rice field;The Excreta of Misgurni anguillicaudati is with surplus
Remaining residual feedstuff is i.e. used as topdressing of Oryza sativa L..
Six, rice harves: when reaching 90%, being opened a sluice gate and drawn out some water in rice field by every strain spike of rice yellow rate that falls, sluice gate arranges interception net, anti-
Only Misgurni anguillicaudati is discharged with water, and waterdrainage amount to edge, field trench digging water level so that middle position, rice field earth slowly desiccation, Misgurni anguillicaudati will
Move to trench digging position, edge raise;Oryza glutinosa when reaching 98%, is gathered in by the spike of rice yellow rate that falls.
Seven, Misgurni anguillicaudati results: to autumn and winter season, carry out results listing to Misgurni anguillicaudati.
The water-saving rice field loach breeding method of the present invention, establishes a kind of rice field and loach breeding innovation mode and skill
Art, Misgurni anguillicaudati can open cave in soil and pass the winter, and at edge, rice field, trench digging stays water, and Misgurni anguillicaudati need not be raised by winter.Can shape
Become stable ecosystem, it is possible to strengthen the autoimmunity of Misgurni anguillicaudati, improve the survival rate of Misgurni anguillicaudati;Use cattle manure, Misgurni anguillicaudati row
Let out the use that thing replaces rice field to topdress, reduce the use of chemical substance, effectively reduce rice production costs, grow at paddy rice
While, Misgurni anguillicaudati grows the most simultaneously.It is effectively saved the water yield to use.Improve survival rate and yield, the economic benefit of Misgurni anguillicaudati
Significantly, this cultural method ensure that stable yields is had a good harvest, and provides abundant nutrient substance for consumer.
Protection scope of the present invention is not limited only to the technical scheme disclosed in detailed description of the invention, the foregoing is only this
Bright better embodiment, is not limiting as the present invention, all made according to technical scheme any trickle amendment, equivalent
Replace and improve, within should be included in the protection domain of technical solution of the present invention.