CN112616592A - Eel rice planting method - Google Patents
Eel rice planting method Download PDFInfo
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- CN112616592A CN112616592A CN202011503034.4A CN202011503034A CN112616592A CN 112616592 A CN112616592 A CN 112616592A CN 202011503034 A CN202011503034 A CN 202011503034A CN 112616592 A CN112616592 A CN 112616592A
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- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 claims description 6
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract description 4
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a eel rice planting method, which comprises the following steps: 1) selecting a site of a rice field, 2) modifying the rice field, 3) cleaning and disinfecting the rice field, 4) transplanting the rice, 5) preparing green algae, 6) preparing the green algae, 7) washing seedlings, 8) putting the seedlings, 9) preparing auxiliary materials and baits, 10) feeding, 11) performing daily management, and 12) harvesting and catching. The invention relates to the technical field of three-dimensional ecological agriculture development modes and matching, and particularly provides a rice planting method for eel rice, which can improve the quality of eel, almost has no insect pest, improves the quality of rice, protects ecological balance, saves space, improves the selenium content and yield of rice, saves fertilizer consumption, prevents soil hardening and saves bait consumption.
Description
Technical Field
The invention relates to the technical field of three-dimensional ecological agriculture development modes and matching, in particular to a eel rice planting method.
Background
The traditional paddy field planting is single planting and single harvesting. Because cultivated land is few and limited resources can not be fully utilized, farmers generally rely on pesticides to remove insect pests and herbicides to weed, and have destructive harm to frogs, toads and other frogs, and there are edges where frogs are reduced sharply and even are frequently extincted. The insect pests are more and more serious, the pesticide consumption is more and more, and the pesticide content of the rice is seriously overproof. And various operating benefits can be obtained simultaneously by comprehensively and three-dimensionally planting the rice and breeding the fish.
Monopteri albi, also known as Monopteri albi, is a fish of Monopteri albi genus of Hegillidaceae family. The head is thick and the tail is thin, a smooth mucous membrane is arranged on the body surface for protection, no scales exist, the color is yellow brown, irregular dark spots exist on the body, the undeveloped fins basically disappear, only one triangular thorn is arranged on the whole body, and the thorn is few and thick. Tender meat and delicious taste. The finless eel is delicious in meat quality, rich in nutrition, rich in protein and low in fat content, and belongs to high-protein low-fat food; the breeding of the finless eels generally selects special breeding tools or breeding ponds, a large amount of feed is needed for feeding, the cost is high, the nutritional ingredients are single, the yield of the finless eels is low, the quality is poor, and the breeding benefit is low; in the growth process of the rice, a plurality of plankton, pests and the like exist in the rice field, so that various feeds can be provided for the growth of the rice field eels, the quality of the rice and the rice field eels can be improved while the land is fully utilized, and the cultivation cost is greatly reduced; however, the existing paddy fields and finless eels are often required to be sprayed with pesticide and fertilizer in the cultivation process, so that finless eels are affected by the pesticide and fertilizer, the quality is poor, and the death rate is high.
Disclosure of Invention
In order to solve the existing problems, the invention provides the eel rice planting method which saves cost, can improve eel quality, has almost no insect pest, improves rice quality, protects ecological balance, saves space, improves selenium content and yield of rice, saves fertilizer consumption, prevents soil hardening, saves bait consumption, improves high quality of eel and rice, and is naturally integrated.
The technical scheme adopted by the invention is as follows: the invention relates to a eel rice planting method, which comprises the following steps:
1) site selection of rice field: 1. 2, directly introducing water from a main canal into a rice field or only flowing through the rice field without using a pesticide and a herbicide, 3, keeping the distance from other rice fields or farmlands using the pesticide and the herbicide by at least 200 meters and 4, and keeping the distance from urban areas, industrial and mining areas, industrial pollution and other polluted areas;
2) rice field transformation: respectively excavating culture grooves on two sides of a long edge of a paddy field, wherein the two culture grooves are communicated with each other, respectively paving anti-escape films on the bottoms and two side walls of the two culture grooves, paving pond sludge with the thickness of 8-10 cm on the anti-escape films, paving bird-proof nets above the culture grooves, excavating water pits with the depth of 0.5 meter and the size of 2 square meters at a water inlet of the paddy field, arranging LED lamps between the paddy fields, respectively excavating water guide grooves on the outer sides of the two culture grooves and the inner sides of ridges of the paddy field, wherein each water guide groove is provided with a water inlet, a water outlet and an overflow port, and a communication groove is arranged between each water guide groove and each culture groove;
3) field cleaning and disinfection: splashing 75-100 kg of quicklime per mu for disinfection;
4) rice planting: transplanting rice seedlings in the rice field 12 to 15 days after field cleaning and disinfection, soaking the rice seedlings in sodium selenite solution with the weight of one thousandth of the seed weight of two, then injecting water to the water level of 10-12 cm, then injecting 800 kg to 1000 kg of accumulated fermented decomposed cattle manure containing sodium selenite in each mu of the rice field 3 to 4 days, adding water after fertilization to keep the water depth in the rice field 20 cm, and placing earthworms around culture grooves with the average weight of 200 kg per mu of the rice field;
5) preparation of green algae: aerating 100 kg of tap water per mu for 2 to 3 days, taking the container, disinfecting the inner wall of the container by using alcohol, and disinfecting the air pump by using the alcohol;
6) preparing green algae: after the alcohol in the container is volatilized, pouring aerated tap water into the container, adding five kilograms of mixed concentrated algae liquid and 0.5 kilogram of corn steep liquor dry powder, placing the container in an open place to the sun and inflating the container by using an inflator pump, and after 4 to 5 days, enabling the whole water body to be dark green to obtain composite green algae liquid;
7) washing seedlings: soaking the fry to be stocked in 7-9 mg per liter of bleaching powder solution or three-four percent of salt solution for ten minutes for disinfection;
8) seedling releasing: and (3) placing the rice field eel seedlings one week after rice transplanting, wherein the male-female ratio of the rice field eel seedlings is 1: 1, putting five thousand to ten thousand strips per mu, and uniformly scattering the composite green alga solution into culture grooves and water pits;
9) preparing auxiliary materials and baits: selecting 500-600 g of lotus roots, adding the lotus roots into a tank filled with 20-30 kg of water, cooking for 3 hours, taking 100-150 g of peach kernels and 15-20 g of baked ginger, putting the peach kernels and the baked ginger into the tank, further cooking for 1 hour to obtain a mixed solution, taking 50-70 g of aureomycin, mixing the aureomycin with the mixed solution to obtain a prevention solution, wherein the bait is tender grass, waterweed, duckweed, vegetable leaves, bean cakes, vegetable cakes, rice bran, wheat bran, fish meal, fish oil and rice grains, the total amount of the eel weight is one tenth of the eel weight, soaking the bait in the prevention solution for 6 hours, and then fishing out the eel;
10) feeding: drying and grinding the bait, uniformly scattering the bait in the culture grooves, and uniformly pouring the rest prevention solution into the culture grooves for multiple times;
11) daily management: feeding twice a day, feeding half of bait per mu each time, topdressing and artificially weeding the whole rice field every other month, scattering 10 kg of composite green algae liquid into a water pit every week, and uniformly scattering the rest composite green algae liquid into a culture groove;
12) harvesting and catching: harvesting the rice after the rice is mature and catching the eels.
Further, the LEDs are arranged between the rice fields at intervals of 15-20 meters in the step 2), so that insects with positive phototaxis can be attracted at night, frogs and toads are attracted, the fixed insects enable the frogs and the toads to move around the rice fields, the frogs and the toads can prey on the insects on the rice, the insects eaten by the frogs are extremely harmful to the rice, insect pests in the rice fields can be eliminated, and the excrement of the frogs can play a role in fertilizer conservation, namely changing the insect pests in the rice fields into fertilizers.
Further, the alcohol in step 5) is medical alcohol with a concentration of seventy-five percent, so that better disinfection can be achieved.
Further, a part of the composite green algae solution in the step 6) can be remained for culturing more composite green algae solution, so that the cost can be saved.
Further, in the step 7), the fry should be removed in the process of severe rolling and jumping in the disinfection process, so that the quality of the fry can be improved, and the possibility of infectious diseases is reduced.
The beneficial effects obtained by adopting the scheme are as follows: according to the eel rice planting method, the eel quality can be improved, almost no insect pest exists, the rice quality is improved, ecological balance is protected, space is saved, rice seeds are soaked in a sodium selenite solution, selenium-containing fermented decomposed cow dung is applied in the rice planting process, the selenium content and the yield of rice are improved, fertilizer using amount is saved for the excrement of frogs and eels, earthworms prevent soil hardening, and partial food is provided for the eels, and bait using amount is saved.
Detailed Description
The technical solutions in the following embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The eel rice planting method comprises the following steps:
1) site selection of rice field: 1. 2, directly introducing water from a main canal into a rice field or only flowing through the rice field without using a pesticide and a herbicide, 3, keeping the distance from other rice fields or farmlands using the pesticide and the herbicide by at least 200 meters and 4, and keeping the distance from urban areas, industrial and mining areas, industrial pollution and other polluted areas;
2) rice field transformation: respectively excavating culture grooves on two sides of a long edge of a paddy field, wherein the two culture grooves are communicated with each other, respectively paving anti-escape films on the bottoms and two side walls of the two culture grooves, paving pond sludge with the thickness of 8-10 cm on the anti-escape films, paving bird-proof nets above the culture grooves, excavating water pits with the depth of 0.5 meter and the size of 2 square meters at a water inlet of the paddy field, arranging LED lamps between the paddy fields, respectively excavating water guide grooves on the outer sides of the two culture grooves and the inner sides of ridges of the paddy field, wherein each water guide groove is provided with a water inlet, a water outlet and an overflow port, and a communication groove is arranged between each water guide groove and each culture groove;
3) field cleaning and disinfection: splashing 75-100 kg of quicklime per mu for disinfection;
4) rice planting: transplanting rice seedlings in the rice field 12 to 15 days after field cleaning and disinfection, soaking the rice seedlings in sodium selenite solution with the weight of one thousandth of the seed weight of two, then injecting water to the water level of 10-12 cm, then injecting 800 kg to 1000 kg of accumulated fermented decomposed cattle manure containing sodium selenite in each mu of the rice field 3 to 4 days, adding water after fertilization to keep the water depth in the rice field 20 cm, and placing earthworms around culture grooves with the average weight of 200 kg per mu of the rice field;
5) preparation of green algae: aerating 100 kg of tap water per mu for 2 to 3 days, taking the container, disinfecting the inner wall of the container by using alcohol, and disinfecting the air pump by using the alcohol;
6) preparing green algae: after the alcohol in the container is volatilized, pouring aerated tap water into the container, adding five kilograms of mixed concentrated algae liquid and 0.5 kilogram of corn steep liquor dry powder, placing the container in an open place to the sun and inflating the container by using an inflator pump, and after 4 to 5 days, enabling the whole water body to be dark green to obtain composite green algae liquid;
7) washing seedlings: soaking the fry to be stocked in 7-9 mg per liter of bleaching powder solution or three-four percent of salt solution for ten minutes for disinfection;
8) seedling releasing: and (3) placing the rice field eel seedlings one week after rice transplanting, wherein the male-female ratio of the rice field eel seedlings is 1: 1, putting five thousand to ten thousand strips per mu, and uniformly scattering the composite green alga solution into culture grooves and water pits;
9) preparing auxiliary materials and baits: selecting 500-600 g of lotus roots, adding the lotus roots into a tank filled with 20-30 kg of water, cooking for 3 hours, taking 100-150 g of peach kernels and 15-20 g of baked ginger, putting the peach kernels and the baked ginger into the tank, further cooking for 1 hour to obtain a mixed solution, taking 50-70 g of aureomycin, mixing the aureomycin with the mixed solution to obtain a prevention solution, wherein the bait is tender grass, waterweed, duckweed, vegetable leaves, bean cakes, vegetable cakes, rice bran, wheat bran, fish meal, fish oil and rice grains, the total amount of the eel weight is one tenth of the eel weight, soaking the bait in the prevention solution for 6 hours, and then fishing out the eel;
10) feeding: drying and grinding the bait, uniformly scattering the bait in the culture grooves, and uniformly pouring the rest prevention solution into the culture grooves for multiple times;
11) daily management: feeding twice a day, feeding half of bait per mu each time, topdressing and artificially weeding the whole rice field every other month, scattering 10 kg of composite green algae liquid into a water pit every week, and uniformly scattering the rest composite green algae liquid into a culture groove;
12) harvesting and catching: harvesting the rice after the rice is mature and catching the eels.
Further, the LEDs are arranged between the rice fields at intervals of 15-20 meters in the step 2), so that insects with positive phototaxis can be attracted at night, frogs and toads are attracted, the fixed insects enable the frogs and the toads to move around the rice fields, the frogs and the toads can prey on the insects on the rice, the insects eaten by the frogs are extremely harmful to the rice, insect pests in the rice fields can be eliminated, and the excrement of the frogs can play a role in fertilizer conservation, namely changing the insect pests in the rice fields into fertilizers.
Wherein, the LEDs are arranged between the rice fields at intervals of 15-20 meters in the step 2), the alcohol is seventy-five percent of medical alcohol in the step 5), the residual part of the composite green algae solution in the step 6) can be used for culturing more composite green algae solution, and the serious rolling and jumping in the disinfection process in the seedling washing process in the step 7) are removed.
During specific use, the sump can provide the space for frog and toad oviposition, breed the ditch top and prevent also that the frog from laying eggs after getting into and being eaten by the eel, regularly compound green alga algae liquid for the sump is added can provide the nutrition for the growth of tadpole, regularly compound green alga algae liquid for breeding the ditch addition can provide a large amount of astaxanthin for the eel, can show the immunity that improves the eel, improve the survival rate, also make its colour gorgeous and beautiful looks better, artifical weeding and site selection do: the planting water source is a pollution-free water source, is directly introduced into the rice field from the main canal or only flows through the rice field without the pesticides and the herbicides, is at least 200 meters away from other rice fields or farmlands using the pesticides and the herbicides, and is far away from urban areas, industrial and mining areas, industrial pollution and other polluted areas. And is not suitable for pesticide and herbicide, and can provide living environment for frog and Bufo siccus, and improve quality of rice and Monopteri albi.
The invention and its embodiments have been described above, without limitation, and the actual solution is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (5)
1. A eel rice planting method is characterized by comprising the following steps: the method comprises the following steps:
1) site selection of rice field: 1. 2, directly introducing water from a main canal into a rice field or only flowing through the rice field without using a pesticide and a herbicide, 3, keeping the distance from other rice fields or farmlands using the pesticide and the herbicide by at least 200 meters and 4, and keeping the distance from urban areas, industrial and mining areas, industrial pollution and other polluted areas;
2) rice field transformation: respectively excavating culture grooves on two sides of a long edge of a paddy field, wherein the two culture grooves are communicated with each other, respectively paving anti-escape films on the bottoms and two side walls of the two culture grooves, paving pond sludge with the thickness of 8-10 cm on the anti-escape films, paving bird-proof nets above the culture grooves, excavating water pits with the depth of 0.5 meter and the size of 2 square meters at a water inlet of the paddy field, arranging LED lamps between the paddy fields, respectively excavating water guide grooves on the outer sides of the two culture grooves and the inner sides of ridges of the paddy field, wherein each water guide groove is provided with a water inlet, a water outlet and an overflow port, and a communication groove is arranged between each water guide groove and each culture groove;
3) field cleaning and disinfection: splashing 75-100 kg of quicklime per mu for disinfection;
4) rice planting: transplanting rice seedlings in the rice field 12 to 15 days after field cleaning and disinfection, soaking the rice seedlings in sodium selenite solution with the weight of one thousandth of the seed weight of two, then injecting water to the water level of 10-12 cm, then injecting 800 kg to 1000 kg of accumulated fermented decomposed cattle manure containing sodium selenite in each mu of the rice field 3 to 4 days, adding water after fertilization to keep the water depth in the rice field 20 cm, and placing earthworms around culture grooves with the average weight of 200 kg per mu of the rice field;
5) preparation of green algae: aerating 100 kg of tap water per mu for 2 to 3 days, taking the container, disinfecting the inner wall of the container by using alcohol, and disinfecting the air pump by using the alcohol;
6) preparing green algae: after the alcohol in the container is volatilized, pouring aerated tap water into the container, adding five kilograms of mixed concentrated algae liquid and 0.5 kilogram of corn steep liquor dry powder, placing the container in an open place to the sun and inflating the container by using an inflator pump, and after 4 to 5 days, enabling the whole water body to be dark green to obtain composite green algae liquid;
7) washing seedlings: soaking the fry to be stocked in 7-9 mg per liter of bleaching powder solution or three-four percent of salt solution for ten minutes for disinfection;
8) seedling releasing: and (3) placing the rice field eel seedlings one week after rice transplanting, wherein the male-female ratio of the rice field eel seedlings is 1: 1, putting five thousand to ten thousand strips per mu, and uniformly scattering the composite green alga solution into culture grooves and water pits;
9) preparing auxiliary materials and baits: selecting 500-600 g of lotus roots, adding the lotus roots into a tank filled with 20-30 kg of water, cooking for 3 hours, taking 100-150 g of peach kernels and 15-20 g of baked ginger, putting the peach kernels and the baked ginger into the tank, further cooking for 1 hour to obtain a mixed solution, taking 50-70 g of aureomycin, mixing the aureomycin with the mixed solution to obtain a prevention solution, wherein the bait is tender grass, waterweed, duckweed, vegetable leaves, bean cakes, vegetable cakes, rice bran, wheat bran, fish meal, fish oil and rice grains, the total amount of the eel weight is one tenth of the eel weight, soaking the bait in the prevention solution for 6 hours, and then fishing out the eel;
10) feeding: drying and grinding the bait, uniformly scattering the bait in the culture grooves, and uniformly pouring the rest prevention solution into the culture grooves for multiple times;
11) daily management: feeding twice a day, feeding half of bait per mu each time, topdressing and artificially weeding the whole rice field every other month, scattering 10 kg of composite green algae liquid into a water pit every week, and uniformly scattering the rest composite green algae liquid into a culture groove;
12) harvesting and catching: harvesting the rice after the rice is mature and catching the eels.
2. The eel rice planting method as claimed in claim 1, wherein: and in the step 2), the LEDs are arranged between the rice fields at intervals of 15-20 meters.
3. The eel rice planting method as claimed in claim 1, wherein: the alcohol in the step 5) is medical alcohol with the concentration of seventy-five percent.
4. The eel rice planting method as claimed in claim 1, wherein: the remaining part of the composite green algae solution in step 6) can be used for culturing more composite green algae solution.
5. The eel rice planting method as claimed in claim 1, wherein: and 7) removing the serious tumbling and jumping in the disinfection process in the seedling washing process.
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