CN104885982A - Method for planting lotus root and intercropping loach - Google Patents

Method for planting lotus root and intercropping loach Download PDF

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Publication number
CN104885982A
CN104885982A CN201510329235.XA CN201510329235A CN104885982A CN 104885982 A CN104885982 A CN 104885982A CN 201510329235 A CN201510329235 A CN 201510329235A CN 104885982 A CN104885982 A CN 104885982A
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China
Prior art keywords
loach
lotus
lotus root
water
field
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CN201510329235.XA
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Chinese (zh)
Inventor
周艳娥
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Tiane Pingchang Ecological Agriculture Co Ltd
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Tiane Pingchang Ecological Agriculture Co Ltd
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Priority to CN201510329235.XA priority Critical patent/CN104885982A/en
Publication of CN104885982A publication Critical patent/CN104885982A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a method for planting lotus root and intercropping loach, and belongs to the technical field of aquaculture. The method comprises the steps of selecting a lotus root field; reconditioning the lotus root filed; culturing lotus root; breeding loach; managing the breeding process. The method has the advantages of being high in output, small in cost, and high in efficiency.

Description

The method of loach supported by a kind of Lotus planting cover
Technical field
The invention belongs to technical field of aquaculture, relate to the method that loach supported by a kind of Lotus planting cover specifically.
Background technology
Loach (Misgurnus anguillicaudatus), belong to Cobitidae, loach delicious flavour, nutritious, containing protein is higher, fat is lower, energy blood fat-reducing blood pressure-decreasing, not only be delicious food but also be popular food, have " ringdove in the sky, the loach of underground ", and the good reputation of " in water ginseng ".Delicious food nourishes again, also easily obtains, good and cheap.Loach edible part accounts for about 80% of whole fish body, higher than general freshwater fish.After measured, in every 100 grams of loach meat, containing 22.6 grams, protein, 2.9 grams, fat, 2.5 grams, carbohydrate, ash content 1.6 grams, calcium 51 milligrams, 154 milligrams, phosphorus, iron 3 milligrams, thioflavine 0.08 milligram, 0.16 milligram, vitamin b3, niacin 5 milligrams, also has multivitamin, wherein vitamin A 70 international unit, Cobastab 130 milligrams, Cobastab 2440 milligrams, also containing higher unsaturated fatty acid.All there is the distribution north uncommon in southern china various places but the various places that also distribute.Loach is distributed widely in China of Asia bank, Japan, Korea, the ground such as Russia and India.
Loach has wide domestic and international market.At home, loach is considered as the good merchantable brand of nourishing and fit keeping function by Chinese people all the time, and the market demand rises every year, and the market price is steadily increasing.In the international market, loach is in great demand well sold and in short supply aquatic products especially, is the foreign export commodity of Chinese tradition, especially welcome in Japan, Korea S and area, Chinese Hong Kong, Macao and Taiwan.In Japan, the price of loach is even higher than common eel, and also often supply falls short of demand.Show according to market survey: from nineteen ninety-five so far, little loach continuous 10 years market of selling well.Domestic market demand amount is 10-15 ten thousand tons every year, but 5-6 ten thousand tons only can be supplied in market, and breach is very large, pulls the market price to rise year after year.Nineteen ninety-five national market wholesale price average out to 5-7 unit/kilogram, within 2002, go up to 15-18 kilogram.Nearly 2 years, some wholesale market price lattice even rose to 32 yuan/kilogram.Meanwhile, also heat up year by year to Chinese loach demand temperature in international market, order increases year after year, especially Japan, Korea S's demand section is larger.Port, Lianyun Harbour only just exports loach 542 tons one month February in 2006, and value of goods 970,000 dollars, respectively than increasing 193% and 239% same period in 2005.According to incompletely statistics, Japan, Korea S are to the annual requirement of loach at about 100,000 tons, and China can supply without bulk production.Hong Kong, market, Macao be frequent upcountry enquiry also, and quantity is larger.Therefore, many departments and expert predict the coming years the most promising aquatic products time, all using loach breeding as one of popular object.
Had market outlet, development cultivation has just had power.Especially because market demand increases, people increase the dynamics of fishing for natural loach, add the pollution of agricultural chemicals and Industrial " three Waste " etc., natural loach resource sharply being reduced, being only difficult to meet the demand in market by fishing for for a long time.So, propagate loach artificially and start to grow up in various places.Loach breeding and the cultivation of China are started late, and perfect further along with loach artificial propagation techniques in 1985, loach breeding industry just starts progressively to grow up.Local as economized the seed breeding and cultivation popularization carried out in Jiangsu, Zhejiang, Guangdong, Hunan etc. in some of southern china, achieve noticeable achievement.The seed of loach artificial propagation can batch supply the same as the seed of four large Chinese carps, and pond culture becomes loach, and every 667 square metres of output can up to more than 1000 kilograms, and Social benefit and economic benefit is remarkable.
At present, be mostly take single breeding loach to the cultivation of loach, loach only lives in underground, and the waste in acrial part in morning space, input-output ratio is not high.South Lotus planting area is larger, if loach supported by cover while Lotus planting, both can utilize upper space, lotus rhizome blade can be utilized again to shelter from heat or light for loach, and the ight soil of loach can provide abundant nutrition for the growth of lotus rhizome, the fallen leaves of lotus rhizome can be described as again the food of loach.Lotus rhizome plantation cover is supported the implantation methods that loach is a kind of highly effective stereo, and output ratio is high, can make full use of resource again, meets the requirement of sustainable development.
Summary of the invention
The object of this invention is to provide the method that loach supported by a kind of Lotus planting cover, to overcome the defect existed in prior art, the present invention has the advantage that output is high, cost is low, efficiency is high.Technical scheme provided by the present invention is as follows:
A method for loach supported by Lotus planting cover, it is characterized in that, said method comprising the steps of:
(1) lotus root field select: selective light shines, physical features is smooth, irrigation is convenient, good water-retaining property, anti-flood field as lotus rhizome field;
(2) lotus root field finishing: at lotus root field surrounding earth heightening and consolidation, the dark 1-1.5m in lotus root field, retains topsoil, tamps with mulch film bedding, then it is thick to cover 35-50cm with soft earth; With plastic tube as water inlet, lotus root field surrounding arranges 80 order nets;
(3) lotus rhizome cultivation: the depth of water controls at 30-40cm, fertilizer 1.5 tons/mu of splashing, selects the transplanting of high-quality lotus root seedling;
(4) loach is put in a suitable place to breed: select complete in specifications, the loach fry of physique stalwartness, carries out putting in a suitable place to breed being advisable in 5-6 month, and lotus root field with medicament before putting into loach is soaked 5-10min and carried out sterilization, and the density of putting loach in a suitable place to breed is 3-5 ten thousand tails/mu;
(5) breeding process management.
As preferably, described in step (3), fertilizer is made up of following raw materials according by weight: chicken manure 20-40 part, duck excrement 30-50 part, paddy stalk 5-15 part, manioc waste 5-20 part, sugared slag 20-30 part and ash 5-15 part.
As preferably, medicament described in step (4) is 5% sodium-chloride water solution or 0.05% potassium permanganate solution.
Wherein, the management of breeding process described in step (5) comprises following:
(1) disease control: hang evening on insect killing lamp control lotus rhizome blade and rhizome and have leaf roll aphid, moth and mosquito;
(2) bait provides: provide loach to like the food eaten, and comprises the small-sized moving plant in water, microorganism and organic debris etc.; In breeding process, the aquatic insect, earthworm, maggot, screw etc. of self-sow all can become loach food, and loach likes prowl at night, utilizes insect killing lamp, and dead insects falls down the water surface, also can directly be ingested by loach, routine observation loach growing state;
(3) water quality management: select phosphate fertilizer 50kg/ mu ,+dolomite dust 500g/ mu of point splashing for 3 times, dryly to spill+photosynthetic bacteria 5kg/ mu+EM bacterium 2kg mixes water and splashes.
Compared with prior art, beneficial effect of the present invention is:
The present invention has the advantage that cost is low, output is high, efficiency is high, has a good application prospect, and can carry out promotion and application further in production.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
specific embodiment:
1, concrete operation step is:
1), location, field, lotus rhizome field is selected
Be positioned at pine and cypress village, Fangchenggang City Jiang Ping town, to the soda acid field south depends on sea, be uncultivated area before transformation, sunny, physical features is smooth, and row irrigation is convenient, good water-retaining property, and the anti-flood of energy, 10-15 mu is taken up an area on this pool.
2), lotus rhizome field finishing
Set about February carrying out, at lotus rhizome field surrounding earth heightening and consolidation, the pool controls at 1-1.5 rice deeply, retains topsoil, tamps, then cover with soft earth, about 35cm thickness with mulch film bedding; With plastic tube as water inlet, and 80 order nets are set, prevent loach from fleeing;
3), lotus rhizome cultivation
Start water inlet at the beginning of 4 months, the depth of water controls at 30-40cm, and April 10, fertilizer of splashing, selected the transplanting of high-quality lotus root seedling 23-May 10 April by one mu 1.5 tons; May 20 drained old water, then added fresh water source, 200 pounds/acre of lime of then splashing; On May about 28, lotus rhizome all grows leaf, and quality recovery is normal;
4) loach is put in a suitable place to breed
Select complete in specifications, the loach fry of physique stalwartness, sick, residual, weak loach seedling is rejected, prevent the intrusion of germ from propagating, and cause a large amount of loss or affect culture benefit; The growth water temperature range of loach is 15-30 degree, optimum water temperature is 22-28 degree, carry out putting in a suitable place to breed May being advisable, loach is put into lotus root Tian Qianyong 5% saline solution and soaks 10 minutes or soak 5-10 minute with the liquor potassic permanganate of 0.5 milliliter/kilogram, and it is 3-5 ten thousand tails/mu that loach density is put in lotus root field in a suitable place to breed;
5) breeding process management
(1) disease control
On June about 18, find that there is on part lotus rhizome blade and rhizome and have leaf roll aphid, moth and mosquito breed, extreme influence growing way, and hang insect killing lamp in the evening, utilize insect concentrating light principles to kill;
(2) bait provides
Loach is ominivore-fish, small-sized moving plant in water, microorganism and organic debris etc., all the food that it likes eating, in breeding process, the aquatic insect, earthworm, maggot, screw etc. of self-sow all can become loach food, loach likes prowl at night, utilizes insect killing lamp, and dead insects falls down the water surface, also can directly be ingested by loach, routine observation loach growing state;
(3) water quality management
Find that lotus rhizome field lotus root leaf growing way is withered by the end of June, analysis expert should be lotus root field nutritive salt unbalance caused by, we are according to the shrimp pond culture experience of accumulation, 100 pounds/acre points, phosphate fertilizer is selected to splash for 3 times, Hai Lianke 206 (dolomite dust) 1 bag 2 mu is dry to be spilt, Hai Lianke 102 (photosynthetic bacteria) 1 barrel 2 mu+105 (EM bacterium) mixes water and splashes, and July 5, water quality took a turn for the better gradually, and lotus rhizome restore normal growth;
2, experimental result (referring to table 1):
August gathers in the crops, the average output 5000kg/ mu of lotus rhizome, and the average output of loach reaches 3000kg/ mu, and loach specification is about 50g/ tail; And to contrast loach specification be 30g/ tail.
The output situation of table 1 this method gained lotus rhizome and loach
Note: contrast 1 is the average output of independent Lotus planting; Contrast 2 is the average output of monoculture loach.
As shown in Table 1, with contrast 1 with contrast 2 and compare, the output of the lotus rhizome that this method obtains and loach is all far above contrast, and this method has a good application prospect, and can carry out promotion and application further in production.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.

Claims (4)

1. a method for loach supported by Lotus planting cover, it is characterized in that, said method comprising the steps of:
(1) lotus root field select: selective light shines, physical features is smooth, irrigation is convenient, good water-retaining property, anti-flood field as lotus rhizome field;
(2) lotus root field finishing: at lotus root field surrounding earth heightening and consolidation, the dark 1-1.5m in lotus root field, retain topsoil, tamp with mulch film bedding, then cover with soft earth, thickness is 35-50cm; With plastic tube as water inlet, lotus root field surrounding establishes 80-120 object net;
(3) lotus rhizome cultivation: the depth of water controls at 30-40cm, fertilizer 1.5 tons/mu of splashing, selects the transplanting of high-quality lotus root seedling;
(4) loach is put in a suitable place to breed: select complete in specifications, the loach fry of physique stalwartness, carries out putting in a suitable place to breed being advisable in 5-6 month, and lotus root field with medicament before putting into loach is soaked 5-10min and carried out sterilization, and the density of putting loach in a suitable place to breed is 3-5 ten thousand tails/mu;
(5) breeding process management.
2. the method for loach supported by Lotus planting cover as claimed in claim 1, it is characterized in that, described in step (3), fertilizer is made up of following raw materials according by weight: chicken manure 20-40 part, duck excrement 30-50 part, paddy stalk 5-15 part, manioc waste 5-20 part, sugared slag 20-30 part and ash 5-15 part.
3. the method for loach supported by Lotus planting cover as claimed in claim 1, and it is characterized in that, medicament described in step (4) is 5% sodium-chloride water solution or 0.05% potassium permanganate solution.
4. the method for loach supported by Lotus planting cover as claimed in claim 1, it is characterized in that, the management of breeding process described in step (5) comprises following:
(1) disease control: hang evening on insect killing lamp control lotus rhizome blade and rhizome and have leaf roll aphid, moth and mosquito;
(2) bait provides: provide loach to like the food eaten, and comprises the small-sized moving plant in water, microorganism and organic debris etc.; In breeding process, the aquatic insect, earthworm, maggot, screw etc. of self-sow all can become loach food, and loach likes prowl at night, utilizes insect killing lamp, and dead insects falls down the water surface, also can directly be ingested by loach, routine observation loach growing state;
(3) water quality management: select phosphate fertilizer 50kg/ mu ,+dolomite dust 500g/ mu of point splashing for 3 times, dryly to spill+photosynthetic bacteria 5kg/ mu+EM bacterium 2kg mixes water and splashes.
CN201510329235.XA 2015-06-15 2015-06-15 Method for planting lotus root and intercropping loach Pending CN104885982A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210938A (en) * 2015-09-18 2016-01-06 远睿生物科技有限公司 A kind of loach microorganism cultivation method
CN105248135A (en) * 2015-11-17 2016-01-20 孙铭岐 Lotus root and soft-shelled turtle intercropping method
CN107182409A (en) * 2017-06-09 2017-09-22 何庆堃 A kind of lotus rhizome plantation covers the aquaculture technology for class of breeding fish
CN107347746A (en) * 2017-08-30 2017-11-17 太仓市林港农场专业合作社 A kind of lotus rhizome loach set supports method
CN107926572A (en) * 2017-12-26 2018-04-20 重庆华辰生态农业发展有限公司 Intercropping loach in lotus root field method
CN108522376A (en) * 2018-05-11 2018-09-14 柳州市柳南区动物疫病预防控制中心 The method that the lotus root pool cultivates river snail

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CN103460966A (en) * 2013-09-27 2013-12-25 苏州市阳澄湖现代农业发展有限公司 Method for intercropping loach in lotus root field
CN103703984A (en) * 2013-12-25 2014-04-09 苏州市阳澄湖渔业科技中心有限公司 Hybrid aquatic method of loaches and lotus roots

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CN103460966A (en) * 2013-09-27 2013-12-25 苏州市阳澄湖现代农业发展有限公司 Method for intercropping loach in lotus root field
CN103703984A (en) * 2013-12-25 2014-04-09 苏州市阳澄湖渔业科技中心有限公司 Hybrid aquatic method of loaches and lotus roots

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210938A (en) * 2015-09-18 2016-01-06 远睿生物科技有限公司 A kind of loach microorganism cultivation method
CN105248135A (en) * 2015-11-17 2016-01-20 孙铭岐 Lotus root and soft-shelled turtle intercropping method
CN107182409A (en) * 2017-06-09 2017-09-22 何庆堃 A kind of lotus rhizome plantation covers the aquaculture technology for class of breeding fish
CN107347746A (en) * 2017-08-30 2017-11-17 太仓市林港农场专业合作社 A kind of lotus rhizome loach set supports method
CN107926572A (en) * 2017-12-26 2018-04-20 重庆华辰生态农业发展有限公司 Intercropping loach in lotus root field method
CN108522376A (en) * 2018-05-11 2018-09-14 柳州市柳南区动物疫病预防控制中心 The method that the lotus root pool cultivates river snail

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Application publication date: 20150909