CN103004452B - Lotus root simple and laborsaving cultivation and loach intercropping method - Google Patents

Lotus root simple and laborsaving cultivation and loach intercropping method Download PDF

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CN103004452B
CN103004452B CN201310021564.9A CN201310021564A CN103004452B CN 103004452 B CN103004452 B CN 103004452B CN 201310021564 A CN201310021564 A CN 201310021564A CN 103004452 B CN103004452 B CN 103004452B
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lotus
lotus root
water
root
loach
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CN103004452A (en
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雷家祥
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雷家祥
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    • 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

Abstract

A lotus root simple and laborsaving cultivation and loach intercropping method completes simple and laborsaving cultivation of lotus roots by the steps of plot design, selection of lotus root species, fixed planting in good time, field management, pest prevention and control, harvesting in good time and the like, and includes the loach intercropping steps: putting loaches in fields when more than 10 lotus root floating leaves and vertical leaves grow and the average height of the vertical leaves is more than 0.5 meter; breeding 5000-10000 loaches per mu; and putting special feed for the loaches at four corners of the fields in a fixed point manner. The method has the advantages that 40-mesh nylon gauze laid on the bottom layer is low in cost, economic and durable and can enable fibrils of the lotus roots to be connected with the stratum so that permeable and breathable performances are good, and soil fertilizers are high in utilization ratio; and the lotus roots are white naturally, good in quality, convenient to harvest and high in economic benefit. Besides, the loaches are intercropped by taking full advantages of water fertilizers of the lotus roots, the feed and fertilizer water for breeding the loaches promote growth and yield increase of the lotus roots, comprehensive development is carried out, and more than 6000 RMB production value per mu can be increased if more than 5000 loach fries are bred per mu.

Description

The method of loach supported by the light letter cultivation of lotus rhizome and cover
Technical field
The present invention relates to aquatic plant cultivation technical field, the method for loach supported by the specifically light letter cultivation of a kind of lotus rhizome and cover.
Background technology
At present, the culture technique of lotus rhizome mainly contains two kinds, and the first culture technique is: bottom hardening of cement, and surrounding cement mortar is laid bricks wall.At the thick 0.4m of hardened floor upper berth mud, general a Biao Zhun Confucius block length 80m, wide 35m, high 0.8m(spreads the thick 0.4m of mud, and be wherein filled with water 0.2m, and anti-loach runs away wall 0.2m).The shortcoming of this culture technique is: 1, lotus root distortion, appearance and appearance bad.Because bottom is cement hard place, the left and right of lotus root is arc, bottom is flat pattern; 2, the color and luster of lotus root is uneven, and arch section is nature white, and bottom is brown-black, is difficult to sell; 3, cost price is too high, and every mu (666 square metres) add up to expense 13289.20 yuan, wherein common brick 3042 mouthfuls, fund 912.60 yuan; Labor wage and raw and auxiliary material money 912.60 yuan; Bottom hardens thick 0.033m, concrete 22 cubic metres, fund 8800 yuan; 0.40m is thick for lotus root ground filling earth, the earthwork 266.4 cubic metres, fund 2664 yuan; 4, permeable, permeability is poor, lotus rhizome and stratum earth are isolated, soil and fertilizer absorb insufficient.The second culture technique is: plastics (24 silks) laid by bottom, and surrounding cement bonded sand grouts common brick wall, the thick 0.4m of plastic bottom layer upper berth mud.Lotus rhizome pond type is identical with the first cultivation technique mode with size.Shortcoming and the first culture technique of this culture technique are similar.
Summary of the invention
The object of this invention is to provide the method that loach supported by the light letter cultivation of a kind of lotus rhizome and cover, not only the appearance of lotus rhizome and quality better, and cost is low, high financial profit.
The method of loach supported by the light letter cultivation of a kind of lotus rhizome of the present invention and cover, and its concrete steps are as follows:
1, the ground blocks design of light letter cultivation:
1.1, select soil fertile, ferrous content is low, the paddy field had abundant water resources, pond, small lakes or
The plot such as fork are transplanted;
1.2, a floor space 4.2 mu is built, long 80 meters, wide 35 meters, the Biao Zhun Confucius of high 0.8 meter
Block; Biao Zhun Confucius block bottom mud is cleared in heaps, shows at the bottom of harder pond, or trench digging draining makes bottom comparatively hard, is then paved with 40 order nylon gauzes at bottom; Wherein, lay on the basis of nylon gauze at bottom, spread 0.4 meter, fertile mud, be filled with water 0.2 meter, put loach and to run away barricade 0.2 meter;
2, the light letter cultivation of lotus rhizome:
2.1, lotus root selection criteria is planted: the lotus root kind of selection has following characteristics: uniformity is good, lotus root body is complete,
Cover with mat full, cover with mat without scab, not damaged, two joints one; Lotus root kind is suitably with mud, should with digging with cultivation; Should control within 5 days from excavating resident time; Can not plant in time, immersion is preserved or is covered grass and to water wet depositing; If long-distance transport, must clean, sterilize, pack, but the time must not more than 15 days;
2.2, require: rice field is carried out two and ploughed two rakes, and the flat mud in field is lived, and requires leveling at the bottom of the pool, pond wholely; Rice
Field kind lotus rhizome, deep ploughed before the winter 20-25 centimetre, freezes and reduce sick worm Weed infestation, turn over once again, pour water and rake, and in time the residual paddy root and stem of certain plants is cleaned out field after the beginning of spring through the winter; In conjunction with turning over, using sufficient base manure, executing fermentation maturity dung polluted water, heap barnyard manure 3000 kilograms or 100 kilograms, cake fertilizer, superphosphate 70 kilograms, quicklime 80 kilograms for every mu;
2.3, field planting in good time: the field planting of early-maturing variety late March, middle-late ripening variety late April field planting;
2.4, density is planted: early-maturing variety seeding row spacing is 1.0 × 2.5 meters, every mu of sowing quantity 150 kilograms,
Middle-late ripening variety seeding row spacing is 1.0 × 2.0 meters, every mu of sowing quantity 200 kilograms, the suitable thin planting in fertile lotus root field;
2.5, field planting method: lotus root kind first being pressed seeding row spacing is that blossom type is put in field, and a main direction of covering with mat is pointed to
Tanaka entreats, and lotus root kind apart from ridge 0.5-1.0 rice, then takes off a shallow hole mud, mainly to cover in an oblique cutting mud 10 centimetres with mat, and end pin sticks up the water surface, floating mud face, and shallow water manages, depth of water 3-5 centimetre;
2.6, field management:
2.6.1, topdress: early-maturing variety generally topdresses 1 to 2 time, middle-late ripening variety topdresses 2 to 3 times;
First time topdresses when to grow 1 to 2 vertical leaf in every cave and carries out, and executes 10 to 15 kilograms, urea for every mu; Second time is topdressed when to grow 4 to 5 vertical leaves in every cave and is carried out, and namely Feng Hangqian every mu executes Nitrogen, Phosphorus and Potassium 25 kilograms; Third time topdresses and nearly to expand at subterranean stem, when a leaf occurs namely, executes 15 kilograms, urea for every mu; Topdress and should carry out after field dew is dry;
2.6.2, weeding: Feng Hangqian, weeds easily grow, and should accomplish that grass must remove, and carry out periphery field
The ridge, ditch pool weeds root out work; Ensure that there is water in field in lotus root field, avoid revealing mud, control weed growth;
2.6.3, turn lotus root head: in lotus rhizome process of growth, as found, young leaves is towards the growth of ridge direction, apart from field
During 0.5 meter, the ridge, at dusk lotus whip is connected root band leaf digs in cloudy day or fine day, then will cover with mat in a directional steering field;
2.6.4, water level regulates: shallow water field kind lotus rhizome, keeps 5 to 10 centimetres of dark water early stage; When vertical leaf
During appearance, add deep water level gradually to 17-25 centimetre; The seat lotus root phase reduced water level gradually to 10 centimetres in 3-5 days, when new lotus root is ripe, water level was reduced to 3 centimetres gradually; Lotus rhizome must not dewater whole breeding time;
2.7, lotus rhizome main diseases and insect pests control:
Lobster: go out with 20 ﹪ before field planting and sweep missible oil 1500 times of liquid sprinklings;
Aphid: 1., damaging therapies when endangering light; With the clean 600 times of liquid foliage-sprays of 10% aphid lice when 2., endangering serious; 3., 5% UC 62644 missible oil, 2500 times of liquid spray;
Leaf blight: 50% carbendazol wettable powder 500 times liquid foliage-spray;
Rot: 1., 25 ﹪ metalaxyl wetting powders, 800 times of liquid spray; 2., 75% tpn wetting powder, 600 times of liquid spray;
2.8, excavate:
2.8.1, the time is excavated:
Blue or green lotus lotus root: gather to mid-July by the end of June and be advisable;
Withered lotus lotus root: early and middle ten days started to gather when acrial part is substantially withered, as long as keep when surviving the winter October
Certain water layer, gather late Febuary in next year always;
2.8.2, front preparation is excavated: arranged by water shallow before excavating, pour water after having dug again; To gather withered lotus lotus root
Field, first lotus seeds are plucked to the greatest extent, then dig lotus root; Machinery is excavated general without draining;
2.8.3, method is excavated:
Manually excavate method: blue or green lotus lotus root: dig blue or green lotus lotus root the last week, should pluck lotus leaf, when excavating, take off get main lotus root with hand, a lotus root stays to be planted in field; Withered lotus lotus root: withered lotus lotus root of gathering has two kinds of methods, one is that full field has been dug, and two is take out row to dig lotus root, namely takes out row and cuts out 3/4ths areas, leave 1/4th and do not dig, as lotus root kind in the coming year;
Method excavated by machinery: blue or green lotus lotus root: receive blue or green lotus lotus root the last week, should pluck lotus leaf, when gathering, rush mud with special hydraulic giant, lotus root naturally float out of water-surface, load canoe, generally long 2.5 meters, canoe, wide 0.5 meter, moves ship to roadside with rope; Withered lotus lotus root: when receiving withered lotus lotus root, should remove withered lotus bar, holding surface have the water that 0.2 meter dark, lotus root kind is reserved in lotus root field;
2.9, clean: cleaning water quality meets the regulation of national three class water, handles with care, do not damage during cleaning
Epidermis, cleans dirt;
3, loach supported by cover:
3.1, put the time in a suitable place to breed: treat that lotus rhizome floats leaf and the vertical number of sheets reaches more than 10, vertical leaf average height reaches 0.5
Loach is thrown in when rice is above;
3.2, breeding density: put 5000 to 10000 tails in a suitable place to breed for every mu;
3.3, feed puts throwing: loach cover is supported in lotus rhizome field, and corner in field of fixing a point is thrown in special loach and raised
Material;
3.4, fish for: generally start by the end of October to fish for then, in field, corner is placed loach and is reclaimed cage.
Advantage of the present invention is: 40 order nylon gauzes laid by bottom, and cost is low, economical, durable, and lotus rhizome fibrous root can be made to be connected with stratum, and permeable good with permeability, soil and fertilizer availability is high; Lotus rhizome appearance is nature white, quality better; Be convenient to gather, high financial profit.Further, make full use of lotus rhizome liquid manure cover and support loach, utilize the feed cultivating loach and fertilizer water simultaneously, promote growth and the volume increase of lotus rhizome, carry out comprehensive exploitation, put the above mud fish fry of 5000 tail in a suitable place to breed for every mu, every mu can be increased production value more than 6000 yuan.
Embodiment
The following examples can illustrate in greater detail the present invention, but do not limit the present invention in any form.
Embodiment 1:
1, the ground blocks design of light letter cultivation:
1.1, select soil fertile, ferrous content is low, and the plot such as the paddy field had abundant water resources, pond, small lakes or fork are transplanted;
1.2, a floor space 4.2 mu is built, long 80 meters, wide 35 meters, the Biao Zhun Confucius block of high 0.8 meter; Biao Zhun Confucius block bottom mud is cleared in heaps, shows at the bottom of harder pond, or trench digging draining makes bottom comparatively hard, is then paved with 40 order nylon gauzes at bottom; Wherein, lay on the basis of nylon gauze at bottom, spread 0.4 meter, fertile mud, be filled with water 0.2 meter, put loach and to run away barricade 0.2 meter;
2, the light letter cultivation of lotus rhizome:
2.1, plant lotus root to select: select Hubei Province lotus No. five, select that uniformity is good, lotus root body is complete, cover with mat full, save a kind lotus root of covering with mat without scab, not damaged, two; Lotus root kind is suitably with mud, should with digging with cultivation; Should control within 5 days from excavating resident time; Can not plant in time, immersion is preserved or is covered grass and to water wet depositing; If long-distance transport, must clean, sterilize, pack, but the time must not more than 15 days;
2.2, require: rice field is carried out two and ploughed two rakes, and the flat mud in field is lived wholely; Rice field kind lotus rhizome, deep ploughed before the winter 20-25 centimetre, freezes and reduce sick worm Weed infestation, turn over once again, pour water and rake, and in time the residual paddy root and stem of certain plants is cleaned out field after the beginning of spring through the winter; In conjunction with turning over, using sufficient base manure, executing fermentation maturity dung polluted water, heap barnyard manure 3000 kilograms or 100 kilograms, cake fertilizer, superphosphate 70 kilograms, quicklime 80 kilograms for every mu;
2.3, implantation time: on April 8th, 2011;
2.4, density is planted: seeding row spacing is 1.0 × 2.5 meters, every mu of field planting 200 strain, 500-600 bud head, every mu of kind 150 ㎏;
2.5, field planting method: lotus root kind first being pressed seeding row spacing is that blossom type is put in field, Tanaka centre is pointed in a main direction of covering with mat, and lotus root kind is apart from ridge 0.5-1.0 rice, again mud is taken off a shallow hole, main to cover in an oblique cutting mud 10 centimetres with mat, end pin sticks up the water surface, floating mud face, shallow water manages, depth of water 3-5 centimetre;
2.6, field management:
2.6.1, topdress: topdress 3 times; First time topdresses when to grow 1 to 2 vertical leaf in every cave and carries out, and executes 10 to 15 kilograms, urea for every mu; Second time is topdressed when to grow 4 to 5 vertical leaves in every cave and is carried out, and namely Feng Hangqian every mu executes Nitrogen, Phosphorus and Potassium 25 kilograms; Third time topdresses and nearly to expand at subterranean stem, when a leaf occurs namely, executes 15 kilograms, urea for every mu; Topdress and should carry out after field dew is dry;
2.6.2, weeding: Feng Hangqian, weeds easily grow, and should accomplish that grass must remove, and carry out periphery ridge, ditch pool weeds root out work; Ensure that there is water in field in lotus root field, avoid revealing mud, control weed growth;
2.6.3, turn lotus root head: in lotus rhizome process of growth, as found, young leaves is towards the growth of ridge direction, during apart from ridge 0.5 meter, is connected by lotus whip at dusk root band leaf digs, then will cover with mat in a directional steering field in cloudy day or fine day;
2.6.4, water level regulates: shallow water field kind lotus rhizome, keeps 5 to 10 centimetres of dark water early stage; When vertical leaf occurs, add deep water level gradually to 17-25 centimetre; The seat lotus root phase reduced water level gradually to 10 centimetres in 3-5 days, when new lotus root is ripe, water level was reduced to 3 centimetres gradually; Lotus rhizome must not dewater whole breeding time;
2.7, lotus rhizome main diseases and insect pests control:
Lobster: go out with 20 ﹪ before field planting and sweep missible oil 1500 times of liquid sprinklings;
Aphid: 1., damaging therapies when endangering light; With the clean 600 times of liquid foliage-sprays of 10% aphid lice when 2., endangering serious; 3., 5% UC 62644 missible oil, 2500 times of liquid spray;
Leaf blight: 50% carbendazol wettable powder 500 times liquid foliage-spray;
Rot: 1., 25 ﹪ metalaxyl wetting powders, 800 times of liquid spray; 2., 75% tpn wetting powder, 600 times of liquid spray;
2.8, excavate:
2.8.1, the time is excavated:
Blue or green lotus lotus root: mid-July gathers;
Withered lotus lotus root: October, early and middle ten days started to gather when acrial part is substantially withered, as long as keep certain water layer when surviving the winter, gather late Febuary in next year always;
2.8.2, front preparation is excavated: arranged by water shallow before excavating, pour water after having dug again; To gather the field of withered lotus lotus root, first lotus seeds are plucked to the greatest extent, then dig lotus root; Machinery is excavated general without draining;
2.8.3, method is excavated:
Manually excavate method: blue or green lotus lotus root: dig blue or green lotus lotus root the last week, should pluck lotus leaf, when excavating, take off get main lotus root with hand, a lotus root stays to be planted in field; Withered lotus lotus root: withered lotus lotus root of gathering has two kinds of methods, one is that full field has been dug, and two is take out row to dig lotus root, namely takes out row and cuts out 3/4ths areas, leave 1/4th and do not dig, as lotus root kind in the coming year;
Method excavated by machinery: blue or green lotus lotus root: receive blue or green lotus lotus root the last week, should pluck lotus leaf, when gathering, rush mud with special hydraulic giant, lotus root naturally float out of water-surface, load canoe, generally long 2.5 meters, canoe, wide 0.5 meter, moves ship to roadside with rope; Withered lotus lotus root: when receiving withered lotus lotus root, should remove withered lotus bar, holding surface have the water that 0.2 meter dark, lotus root kind is reserved in lotus root field;
2.9, clean: cleaning water quality meets the regulation of national three class water, handles with care, not lesional epidermis during cleaning, cleans dirt;
3, loach supported by cover:
3.1, put the time in a suitable place to breed: treat that lotus rhizome floats leaf and the vertical number of sheets reaches more than 10, when vertical leaf average height reaches more than 0.5 meter, throw in loach;
3.2, breeding density: put 5000 to 10000 tails in a suitable place to breed for every mu;
3.3, feed puts throwing: loach cover is supported in lotus rhizome field, and special loach feed is thrown in corner in field of fixing a point;
3.4, fish for: generally start by the end of October to fish for then, in field, corner is placed loach and is reclaimed cage.

Claims (1)

1. the method for loach supported by the light letter cultivation of lotus rhizome and cover, and it is characterized in that, its concrete steps are as follows:
1, the ground blocks design of light letter cultivation:
1.1, select soil fertile, ferrous content is low, the paddy field had abundant water resources, pond, small lakes or
Fork plot is transplanted;
1.2, a floor space 4.2 mu is built, long 80 meters, wide 35 meters, the Biao Zhun Confucius of high 0.8 meter
Block; Biao Zhun Confucius block bottom mud is cleared in heaps, shows at the bottom of harder pond, or trench digging draining makes bottom comparatively hard, is then paved with 40 order nylon gauzes at bottom; Wherein, lay on the basis of nylon gauze at bottom, spread 0.4 meter, fertile mud, be filled with water 0.2 meter, put loach and to run away barricade 0.2 meter;
2, the light letter cultivation of lotus rhizome:
2.1, lotus root selection criteria is planted: the lotus root kind of selection has following characteristics: uniformity is good, lotus root body is complete,
Cover with mat full, cover with mat without scab, not damaged, two joints one; Lotus root kind is suitably with mud, should with digging with cultivation; Should control within 5 days from excavating resident time; Can not plant in time, immersion is preserved or is covered grass and to water wet depositing; If long-distance transport, must clean, sterilize, pack, but the time must not more than 15 days;
2.2, require: rice field is carried out two and ploughed two rakes, and the flat mud in field is lived, and requires leveling at the bottom of the pool, pond wholely; Rice
Field kind lotus rhizome, deep ploughed before the winter 20-25 centimetre, freezes and reduce sick worm Weed infestation, turn over once again, pour water and rake, and in time the residual paddy root and stem of certain plants is cleaned out field after the beginning of spring through the winter; In conjunction with turning over, using sufficient base manure, executing fermentation maturity dung polluted water, heap barnyard manure 3000 kilograms or 100 kilograms, cake fertilizer, superphosphate 70 kilograms, quicklime 80 kilograms for every mu;
2.3, field planting in good time: the field planting of early-maturing variety late March, middle-late ripening variety late April field planting;
2.4, density is planted: early-maturing variety seeding row spacing is 1.0 × 2.5 meters, every mu of sowing quantity 150 kilograms,
Middle-late ripening variety seeding row spacing is 1.0 × 2.0 meters, every mu of sowing quantity 200 kilograms, the suitable thin planting in fertile lotus root field;
2.5, field planting method: lotus root kind first being pressed seeding row spacing is that blossom type is put in field, and a main direction of covering with mat is pointed to
Tanaka entreats, and lotus root kind apart from ridge 0.5-1.0 rice, then takes off a shallow hole mud, mainly to cover in an oblique cutting mud 10 centimetres with mat, and end pin sticks up the water surface, floating mud face, and shallow water manages, depth of water 3-5 centimetre;
2.6, field management:
2.6.1, topdress: early-maturing variety topdresses 1 to 2 time, middle-late ripening variety topdresses 2 to 3 times;
First time topdresses when to grow 1 to 2 vertical leaf in every cave and carries out, and executes 10 to 15 kilograms, urea for every mu; Second time is topdressed when to grow 4 to 5 vertical leaves in every cave and is carried out, and namely Feng Hangqian every mu executes Nitrogen, Phosphorus and Potassium 25 kilograms; Third time topdresses and to expand at subterranean stem, when a leaf occurs namely, executes 15 kilograms, urea for every mu; Topdress and should carry out after field dew is dry;
2.6.2, weeding: Feng Hangqian, weeds easily grow, and should accomplish that grass must remove, and carry out periphery field
The ridge, ditch pool weeds root out work; Ensure that there is water in field in lotus root field, avoid revealing mud, control weed growth;
2.6.3, turn lotus root head: in lotus rhizome process of growth, as found, young leaves is towards the growth of ridge direction, apart from field
During 0.5 meter, the ridge, at dusk lotus whip is connected root band leaf digs in cloudy day or fine day, then will cover with mat in a directional steering field;
2.6.4, water level regulates: shallow water field kind lotus rhizome, keeps 5 to 10 centimetres of dark water early stage; When vertical leaf
During appearance, add deep water level gradually to 17-25 centimetre; The seat lotus root phase reduced water level gradually to 10 centimetres in 3-5 days, when new lotus root is ripe, water level was reduced to 3 centimetres gradually; Lotus rhizome must not dewater whole breeding time;
2.7, lotus rhizome main diseases and insect pests control:
Lobster: go out with 20 ﹪ before field planting and sweep missible oil 1500 times of liquid sprinklings;
Aphid: 1., damaging therapies when endangering light; With the clean 600 times of liquid foliage-sprays of 10% aphid lice when 2., endangering serious; 3., 5% UC 62644 missible oil, 2500 times of liquid spray;
Leaf blight: 50% carbendazol wettable powder 500 times liquid foliage-spray;
Rot: 1., 25 ﹪ metalaxyl wetting powders, 800 times of liquid spray; 2., 75% tpn wetting powder, 600 times of liquid spray;
2.8, excavate:
2.8.1, the time is excavated:
Blue or green lotus lotus root: gather to mid-July by the end of June and be advisable;
Withered lotus lotus root: early and middle ten days started to gather when acrial part is withered, as long as keep when surviving the winter October
Certain water layer, gather late Febuary in next year always;
2.8.2, front preparation is excavated: arranged by water shallow before excavating, pour water after having dug again; To gather withered lotus lotus root
Field, first lotus seeds are plucked to the greatest extent, then dig lotus root; Machinery is excavated without draining;
2.8.3, method is excavated:
Manually excavate method: blue or green lotus lotus root: dig blue or green lotus lotus root the last week, should pluck lotus leaf, when excavating, take off get main lotus root with hand, a lotus root stays to be planted in field; Withered lotus lotus root: withered lotus lotus root of gathering has two kinds of methods, one is that full field has been dug, and two is take out row to dig lotus root, namely takes out row and cuts out 3/4ths areas, leave 1/4th and do not dig, as lotus root kind in the coming year;
Method excavated by machinery: blue or green lotus lotus root: receive blue or green lotus lotus root the last week, should pluck lotus leaf, when gathering, rush mud with special hydraulic giant, lotus root naturally float out of water-surface, load canoe, little captain 2.5 meters, wide 0.5 meter, moves ship to roadside with rope; Withered lotus lotus root: when receiving withered lotus lotus root, should remove withered lotus bar, holding surface have the water that 0.2 meter dark, lotus root kind is reserved in lotus root field;
2.9, clean: cleaning water quality meets the regulation of national three class water, handles with care, do not damage during cleaning
Epidermis, cleans dirt;
3, loach supported by cover:
3.1, put the time in a suitable place to breed: treat that lotus rhizome floats leaf and the vertical number of sheets reaches more than 10, vertical leaf average height reaches 0.5
Loach is thrown in when rice is above;
3.2, breeding density: put 5000 to 10000 tails in a suitable place to breed for every mu;
3.3, feed puts throwing: loach cover is supported in lotus rhizome field, and corner in field of fixing a point is thrown in special loach and raised
Material;
3.4, fish for: start by the end of October to fish for then, in field, corner is placed loach and is reclaimed cage.
CN201310021564.9A 2013-01-22 2013-01-22 Lotus root simple and laborsaving cultivation and loach intercropping method Expired - Fee Related CN103004452B (en)

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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
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CN105191842A (en) * 2015-10-25 2015-12-30 钟静海 Method of farming black shrimps in lotus root pond
CN105165690A (en) * 2015-10-25 2015-12-23 钟静海 Method for breeding procambarus clarkia in lotus root pond
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