CN106688597A - Method for planting Brasenia schreberi on reservoir slope land - Google Patents
Method for planting Brasenia schreberi on reservoir slope land Download PDFInfo
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- CN106688597A CN106688597A CN201710057399.0A CN201710057399A CN106688597A CN 106688597 A CN106688597 A CN 106688597A CN 201710057399 A CN201710057399 A CN 201710057399A CN 106688597 A CN106688597 A CN 106688597A
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- 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
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Abstract
The invention discloses a method for planting Brasenia schreberi on a reservoir slope land. The method comprises the following steps: A) Brasenia schreberi field planning: planning a Brasenia schreberi field along with the contour line on a slope land at less than 15 degrees above a high water level in a range of a reservoir; B) Brasenia schreberi field fertilizing: applying enough fertilizer before Brasenia schreberi transplanting and sprouting in the spring; C) field disinfecting and clearing: clearing away weeds, snails, fungi, spirogyra and other harmful organisms; D) seasonal transplanting: transplanting in the four seasons, preferably before sprouting in the spring; E) timely harvesting: harvesting once every 5 to 10 days when Brasenia schreberi leaves are covered with a water surface; and F) Brasenia schreberi field management: managing and controlling water level and water quality, and preventing and clearing away the harmful organisms.
Description
Technical field
The present invention relates to water shield implantation methods, more particularly to reservoir side hillside fields water shield implantation methods.
Technical background
Water shield is perennial contracting root draft aquatic vegetable, and growth thermophilic is 20-30 DEG C, and water surface temperature is slow up to being grown at 40 DEG C
Slowly, growth is tapered off when temperature is less than 15 DEG C, and then stem is withered in blade and part water to meet frost, with subterranean stem and the water retained
Middle stem is survived the winter；Happiness is grown in the shoal that depth of water 30-60cm or so is swung in rivers lake, and growth is not suitable for more than 100cm；Water level requirement phase
To steady, current can not be rapid, the In water rich in oxygen.Since the Song dynasty, with increasing for population, imperial court encourages emerging building
Land reclaimed from a lake, flood storage lake is swung diminution and is reduced, and flood level is raised, and the year's harvest of Flood and drought increases.Can be grown in natural ecological environment
Water shield it is local fewer and feweri, be put into China's Top-rated protected wild plants.Water shield is produced in the Taihu Lake of the province of China Jiangsu and Zhejiang Provinces two
Basin and Hubei etc. save, and harvest time is up to 6 months, and it is fresh-keeping to eat also canning raw, is always characteristic famous dish.By taking Taihu Lake as an example,
Flood season lake stage even breaks out blue-green algae often beyond more than warning line 100cm, dry season water quality eutrophy, and water level and water quality are all
It is not suitable for water shield growth.In Taihu Lake shoal, wild water shield no longer exists already, and people's selection is not influenceed by Flood and drought, can be filled
The field that can be arranged is transformed into water shield field, carries out artificial cultivation, thus water shield turns into rare rare vegetables.
At present, water shield implantation methods, specifically include following steps：
1st, water shield field selection：Oxygen-enriched water environment of the selection pollution-free transparency of water cleaning in more than 40cm.Build ridge depth 100cm not
The flat water shield field of leak, supporting can the filling of canal system can arrange；
2nd, foster and apply fertilizer water shield field：Field base fertilizer fertile soil thickness 13cm, content of organic matter 2-3%, pH value 4-6.Every mu need to use the farm manure for becoming thoroughly decomposed
1500 kilograms, 50 kilograms of rapeseed cake, 25 kilograms of composite fertilizer makees base fertilizer；
3rd, the clear field of sterilization：Remove weeds and water is continuous, kill the harmful organisms such as spiral shell sterilizing.Need to be entered with quick lime, copper sulphate, plant ash etc.
Row sterilization.Water shield is transplanted the last week, and every mu is watered 25 kilograms of spraying managements of weeds with 150-200 grams of dipotassium tetrachloro；
4th, season transplanting is selected：Although water shield can be transplanted throughout the year, with transplanting survival rate highest before green sprouting, again can be then
Harvest, be best period in late March to mid-April.Lifting is cut into every section of 2-3 section during transplanting, is planted using cave, hill spacing 30cm,
Per one plant of cave, in oblique cutting mud.Shallow water transplants depth of water 20cm or so, and water level is stepped up after cultivation, and water level is left in 60cm after the Beginning of summer
It is right；
5th, timely collecting：After water shield spring transplants, can be harvested to during the mid-July of this lid of water shield phyllopodium full water face.Later annual 4
The last ten-days period moon, to Several harvests mid-October, typically harvested once every 5-10 days.The standard for plucking water shield is substantially considerable in leaf roll, but
Listing is harvested simultaneously together with leaf and tender tip when not yet scattering；
6th, water shield field management：Grown around water shield and required, it is ensured that water shield normal growth, before the annual Winter-Spring after cultivation is sprouted, mu is applied excellent
1500 kilograms of matter pond sludge, or become thoroughly decomposed 50 kilograms of 50 kilograms of cake fertilizer and calcium superphosphate.Carry out weeding, deinsectization, diseases prevention, waterproof silk floss etc..
Water shield water in field microfluidic, increases water oxygen, controls water level and water quality, and water shield water in field transparency is in more than 40cm, once overrich
Water should be immediately changed, water cleaning is kept.
There is following defect in above-mentioned water shield implantation methods：
1st, water source is unstable：Pollution-free visibility is difficult to stabilization at the cleaning water source of more than 40cm, and general river lake water can not be straight
Irrigation is connect, thus governs the plantation of water shield；
2nd, easy algae long：The water source that water shield field is not cleaned directly is irrigated, it is necessary to which the water after having pond clarification up to standard can just make
Increased oxygen and changed water in time with, water shield field dynamic current and be difficult to, thus water easily long is continuous even breaks out blue-green algae, unfavorable water shield life
It is long；
3rd, occupy cultivated land：Water shield strives arable land with grain and oil, and limited arable land also governs the development of water shield.
The content of the invention
The invention aims to overcome, existing water shield plantation cleaning water source is unstable, easily algae long, lacking of occupying cultivated land
Fall into and not enough, less than 15 ° of side slope ground is water shield field beyond dykes and dams on high water level in the range of exploitation reservoir.Expand the storage of reservoir
Water area, using water shield field as the barrier for conserving water and soil, reduces the quantity of sand and mud that bottom of the reservior is flowed into water, there is provided a kind of reservoir side hillside fields
Water shield implantation methods.
The object of the present invention is achieved like this, a kind of reservoir side hillside fields water shield implantation methods, comprises the following steps：
A）Plan in water shield field：5-10 meters or so of width is planned in less than 15 ° of reservoir side hillside fields with contour, and deep 1 meter flat watertight
Water shield field.Pumping station is built, canal system is supporting, recycle reservoir clear water resource；
B）Foster and apply fertilizer water shield field：Field base fertilizer fertile soil thickness 13cm, content of organic matter 2-3%, pH value 4-6.Every mu need to use the farm manure for becoming thoroughly decomposed
1500 kilograms, 50 kilograms of rapeseed cake, 25 kilograms of composite fertilizer makees base fertilizer；
C）Sterilize clear field：Remove weeds and water is continuous, kill the harmful organisms such as spiral shell sterilizing.Need to be entered with quick lime, copper sulphate, plant ash etc.
Row sterilization.Water shield is transplanted the last week, and every mu is watered 25 kilograms of spraying managements of weeds with 150-200 grams of dipotassium tetrachloro；
D）Select season transplanting：Although water shield can be transplanted throughout the year, with transplanting survival rate highest before green sprouting, again can be then
Harvest, be best period in late March to mid-April.Lifting is cut into every section of 2-3 section during transplanting, is planted using cave, hill spacing 30cm,
Per one plant of cave, in oblique cutting mud.Shallow water transplants depth of water 20cm or so, and water level is stepped up after cultivation, and water level is left in 60cm after the Beginning of summer
It is right；
E）Timely collecting：After water shield spring transplants, can be harvested to during the mid-July of this lid of water shield phyllopodium full water face.Later annual 4
The last ten-days period moon, to Several harvests mid-October, typically harvested once every 5-10 days.The standard for plucking water shield is substantially considerable in leaf roll, but
Listing is harvested simultaneously together with leaf and tender tip when not yet scattering；
F）Water shield field manages：Grown around water shield and required, it is ensured that water shield normal growth, before the annual Winter-Spring after cultivation is sprouted, mu is applied excellent
1500 kilograms of matter pond sludge, or become thoroughly decomposed 50 kilograms of 50 kilograms of cake fertilizer and calcium superphosphate.Carry out weeding, deinsectization, diseases prevention, waterproof silk floss etc..
Water shield water in field microfluidic, increases water oxygen, controls water level and water quality, and water shield water in field transparency is in more than 40cm, once overrich
Water should be immediately changed, water cleaning is kept.
Further, procedures described above B）Foster and apply fertilizer water shield field and C）Sterilize clear field, the production for water shield pollution-free food will
Ask, the fertilising of water shield field can only apply high-quality farm manure；The medication of water shield field can only apply biological pesticide or artificial removing.Prevent to apply and change
Fertilizer, pollution by pesticides water shield.
Further, procedures described above B）Foster and apply fertilizer water shield field and C）Sterilize clear field, for the production of water shield organic farm products
It is required that, the fertilising of water shield field can only apply high-quality farm manure；The medication of water shield field can only apply biological pesticide or artificial removing.Prevent to apply
Chemical fertilizer, pollution by pesticides water shield.
By adopting the above-described technical solution, innovative development reservoir side hillside fields plantation water shield, is not take up arable land, expand reservoir
Impounded area, realize Green Development, conserve water and soil, protect water quality, recycle reservoir clear water, every mu of production water shield 1000 is public
Jin, 20 yuan of per kilogram, 20,000 yuan of per mu yield value, canning listing benefit is doubled.Economic benefit, social benefit and Ecological Effect Yidu obtain
Improve.
Specific embodiment
Below on the basis of water shield non-polluted farm product, with reference to the production for implementing water shield pollution-free food and organic farm products
It is required that, the invention will be further described.
Embodiment 1：
The production requirement of water shield pollution-free food is compareed, reservoir side hillside fields water shield implantation methods take following steps：
A）Plan in water shield field：Less than 15 ° of reservoir side hillside fields, 5-10 meters or so of width is planned with contour, and deep 1 meter flat watertight
Water shield field.Pumping station is built, canal system is supporting, recycle reservoir clear water；
B）Foster and apply fertilizer water shield field：Field base fertilizer fertile soil thickness 13cm, content of organic matter 2-3%, pH value 4-6.Every mu of need well-rotted farmyard manure
1500 kilograms, 75 kilograms of rapeseed cake, prevent pollution by chemical fertilizer；
C）Sterilize clear field：Remove weeds and water is continuous, kill the harmful organisms such as spiral shell, sterilizing.The biological pesticides such as quick lime, plant ash need to be used
Carry out disinfection, prevent pollution by pesticides.Water shield transplants preceding continuous three weedings of manually weeding the fields weekly, removes harmful organism；
D）Select season transplanting：Although water shield can be transplanted throughout the year, with transplanting survival rate highest before green sprouting, again can be then
Harvest, be best period in late March to mid-April.Lifting is cut into every section of 2-3 section during transplanting, is planted using cave, hill spacing 30cm,
Per one plant of cave, in oblique cutting mud.Shallow water is transplanted, depth of water 20cm or so, and water level is stepped up after cultivation, and water level is left in 60cm after the Beginning of summer
It is right；
E）Timely collecting：After water shield spring transplants, can be harvested to during the mid-July of this lid of water shield phyllopodium full water face.Later annual 4
The last ten-days period moon, to Several harvests mid-October, typically harvested once every 5-10 days.The standard for plucking water shield is substantially considerable in leaf roll, but
Listing is harvested simultaneously together with leaf and tender tip when not yet scattering；
F）Water shield field manages：Around water shield ecological requirements, it is ensured that water shield normal growth, before the annual Winter-Spring after cultivation is sprouted, mu applies corruption
1500 kilograms of ripe farm manure or 75 kilograms of rapeseed cake of becoming thoroughly decomposed, prevent pollution by chemical fertilizer.Weeding, deinsectization, diseases prevention, waterproof silk floss etc. are carried out, is shut out
Exhausted pollution by pesticides, using biological pesticide and artificial removing.Water shield water in field microfluidic, increases water oxygen, controls water level and water quality,
Water shield water in field transparency is in more than 40cm, once overrich should immediately change water, keeps water cleaning.
Embodiment 2：
The production requirement of water shield organic farm products is compareed, reservoir side hillside fields water shield implantation methods take following steps：
A）Plan in water shield field：5-10 meters or so of width is planned in less than 15 ° of reservoir side hillside fields with contour, and deep 1 meter flat watertight
Water shield field.Pumping station is built, canal system is supporting, recycle reservoir clear water；
B）Foster and apply fertilizer water shield field：Field base fertilizer fertile soil thickness 13cm, content of organic matter 2-3%, pH value 4-6.Every mu need to use high-quality pond sludge 1500
Kilogram, 75 kilograms of rapeseed cake.Prevent pollution by chemical fertilizer；
C）Sterilize clear field：Remove weeds and water is continuous, kill the harmful organisms such as spiral shell sterilizing.Need to be entered with biological pesticides such as lime, plant ash
Row sterilization, prevents pollution by pesticides.Water shield transplants preceding continuous three weedings of manually weeding the fields weekly, removes harmful organism；
D）Select season transplanting：Although water shield can be transplanted throughout the year, with transplanting survival rate highest before green sprouting, again can be then
Harvest, be best period in late March to mid-April.Lifting is cut into every section of 2-3 section during transplanting, is planted using cave, hill spacing 30cm,
Per one plant of cave, in oblique cutting mud.Shallow water is transplanted, depth of water 20cm or so, and water level is stepped up after cultivation, and water level is left in 60cm after the Beginning of summer
It is right；
E）Timely collecting：After water shield spring transplants, can be harvested to during the mid-July of this lid of water shield phyllopodium full water face.Later annual 4
The last ten-days period moon, to Several harvests mid-October, typically harvested once every 5-10 days.The standard for plucking water shield is substantially considerable in leaf roll, but
Harvest listing when not yet scattering simultaneously together with tender tip；
F）Water shield field manages：Around water shield ecological requirements, it is ensured that water shield normal growth, before the annual Winter-Spring after cultivation is sprouted, mu is applied excellent
1500 kilograms of matter pond sludge, or 75 kilograms of rapeseed cake of becoming thoroughly decomposed, prevent pollution by chemical fertilizer.Weeding, deinsectization, diseases prevention, waterproof silk floss etc. are carried out, is prevented
Pollution by pesticides, using biological pesticide and artificial removing.Water shield water in field microfluidic, increases water oxygen, controls water level and water quality, water shield
Field of vegetables water clarity is in more than 40cm, once overrich should immediately change water, keeps water cleaning.
Claims (3)
1. a kind of reservoir side hillside fields water shield implantation methods, it is characterized in that comprising the following steps：
A）Plan in water shield field：Less than 15 ° of side slope ground on high water level in the range of reservoir, with contour planning water shield field；
B）Foster and apply fertilizer water shield field：Fertilizer is used sufficient before water shield is transplanted and before spring sprouts；
C）Sterilize clear field：Remove the harmful organisms such as weeds, snail, mushroom, water silk floss；
D）Select season transplanting：Water shield can all be transplanted throughout the year, but best to be transplanted before green sprouting；
E）Timely collecting：Can be harvested during water shield phyllopodium this lid full water face, later harvesting every 5-10 days once；
F）Water shield field manages：The transparency of water shield water in field is maintained at more than 40cm, while carrying out management of weeds, water silk floss, snail, mushroom
Deng harmful organism.
2. reservoir side hillside fields water shield implantation methods according to claim 1, it is characterized in that procedures described above B）Foster and apply fertilizer
Water shield field and C）Sterilize clear field, for the production requirement of water shield pollution-free food, the fertilising of water shield field can only apply high-quality farm manure；Water shield field
Medication can only apply biological pesticide or artificial removing；Prevent to apply chemical fertilizer, pollution by pesticides water shield.
3. reservoir side hillside fields water shield implantation methods according to claim 1, it is characterized in that procedures described above B）Foster and apply fertilizer
Water shield field and C）Sterilize clear field, for the production requirement of water shield organic farm products, the fertilising of water shield field can only apply high-quality farm manure；Water shield
Field medication can only apply biological pesticide or artificial removing；Prevent to apply chemical fertilizer, pollution by pesticides water shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057399.0A CN106688597A (en) | 2017-01-26 | 2017-01-26 | Method for planting Brasenia schreberi on reservoir slope land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057399.0A CN106688597A (en) | 2017-01-26 | 2017-01-26 | Method for planting Brasenia schreberi on reservoir slope land |
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| Publication Number | Publication Date |
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| CN106688597A true CN106688597A (en) | 2017-05-24 |
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| CN201710057399.0A Pending CN106688597A (en) | 2017-01-26 | 2017-01-26 | Method for planting Brasenia schreberi on reservoir slope land |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523856A (en) * | 2010-12-14 | 2012-07-04 | 孙玮 | Planting method of water shield |
| CN103004429A (en) * | 2012-12-18 | 2013-04-03 | 苏州东山农业发展有限公司 | Water shield planting method |
| CN103039329A (en) * | 2012-12-17 | 2013-04-17 | 江汉大学 | Ex-situ conservation cultivation method of water shield |
| CN104756732A (en) * | 2015-04-18 | 2015-07-08 | 利川市山野食品有限责任公司 | Accurate high-yield high-quality cultivation method for brasenia schreberi |
| CN105746148A (en) * | 2016-03-15 | 2016-07-13 | 苏州东山农业发展有限公司 | Early maturing culture method for Tai lake water shield |
-
2017
- 2017-01-26 CN CN201710057399.0A patent/CN106688597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523856A (en) * | 2010-12-14 | 2012-07-04 | 孙玮 | Planting method of water shield |
| CN103039329A (en) * | 2012-12-17 | 2013-04-17 | 江汉大学 | Ex-situ conservation cultivation method of water shield |
| CN103004429A (en) * | 2012-12-18 | 2013-04-03 | 苏州东山农业发展有限公司 | Water shield planting method |
| CN104756732A (en) * | 2015-04-18 | 2015-07-08 | 利川市山野食品有限责任公司 | Accurate high-yield high-quality cultivation method for brasenia schreberi |
| CN105746148A (en) * | 2016-03-15 | 2016-07-13 | 苏州东山农业发展有限公司 | Early maturing culture method for Tai lake water shield |
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Application publication date: 20170524 |