CN102415329A - Indoor seedling raising method for porphyra haitanensis seedlings - Google Patents
Indoor seedling raising method for porphyra haitanensis seedlings Download PDFInfo
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- CN102415329A CN102415329A CN2011103246118A CN201110324611A CN102415329A CN 102415329 A CN102415329 A CN 102415329A CN 2011103246118 A CN2011103246118 A CN 2011103246118A CN 201110324611 A CN201110324611 A CN 201110324611A CN 102415329 A CN102415329 A CN 102415329A
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Abstract
The invention discloses an indoor seedling raising method for porphyra haitanensis seedlings. The method comprises seedling raising management of a shell string soaked in a seedling raising pool and inoculated with free protonema, wherein the seedling raising management comprises shell washing management of the shell string; a hanging rod is tied to one end of the shell string; shelves for hanging are arranged on the inner brims of two wide edges of the seedling raising pool; a sinking rod is tied to the other end of the shell string; the hanging rod and the sinking rod can be laid on the shelves in length and are shorter than the distance between the two wide edges of the seedling raising pool; when the hanging rod is hung on the shelves, the sinking rod is sunken to the bottom of the seedling raising pool, and the positions of the sinking rod and the hanging rod are exchanged every 25 to 30 days; when the sinking rod is hung on the shelves, the hanging rod is sunken to the bottom of the seedling raising pool, and the included angle between the vertical line of the sinking rod and the vertical line of the hanging rod is 30 to 60 degrees; and the shell washing management means to flush the shell string directly by using a water gun. The indoor seedling raising method for the porphyra haitanensis seedlings is uniform in lighting of the shell string and low in labor intensity of the seedling raising management.
Description
Technical field
The present invention relates to a kind of Porphyra haitanensis seedling seedling growing process, especially relate to a kind of indoor raising of seedling method of Porphyra haitanensis seedling.
Background technology
Porphyra haitanensis kind seedling is a seedling growing process of inoculating the shell seedling management that free conchocelis is arranged in the nursery pond to being immersed in; Exactly at the beginning of 4 months of every year with carpogonium or free conchocelis spray and be inoculated into the shell; In nursery pond, cultivate, form shell conchocelis, cultivate shell conchocelis again; Stages such as the thread algal filament of process, sporangium branch form, conchospore grows, conchospore diffuses; Need wash shell in the cultivating process about two weeks and once wash the package reason, wash the package reason and can scrub, or wash with hydraulic giant with banister brush; Collection conchospore to September is cultured to nettle, and the time that has 5 months is in indoor cultivating; Therefore, the Porphyra haitanensis indoor raising of seedling is directly connected to whole breeding process, also influences the quality of seedling, and then has influence on culture benefit.Traditional laver indoor culture comprises flat educate and hangs and educate; The flat indoor raising of seedling that is applied to the coastal porphyra yezoensis in northern Suzhou of educating; Be to inoculate the single shell seedling management that free conchocelis is arranged in the nursery pond to being immersed in; Be about to the level and smooth one side of shell upwards, be tiled at the bottom of the nursery pond, arrangement is the fish scale shape and carries out seedling management; But shortcomings such as the flat unit are cultivation shell quantity of educating is little, need pack up one by one when washing shell and scrub, and labour intensity is big.Hang that to educate be to being immersed in the nursery pond inoculation shell string seedling management of free conchocelis to be arranged; Be about to shell and be unified into a stringly with cord, there is peg (bamboo bar) in end system, and peg is hung on nursery pond; The other end vertically is immersed in the nursery pond, and water body is soaking the shell string fully and carrying out seedling management; It is big to have the water body amount, and conditions such as water temperature change during along with the variation of temperature slower, and ecological key element phase commute is consistent, and it is big that unit are is cultivated shell quantity, and it is many to collect seedling; Thereby in Zhejiang, ALONG COASTAL FUJIAN all adopts such method indoor cultivation Porphyra haitanensis conchospore seedling.Hang and educate the shortcoming that method exists: it is bigger that the shell of first lower floor is influenced by the shading of upper strata shell often; It is inconsistent that the shell of top layer and bottom is accepted illumination, and the shell conchocelis growth is inhomogeneous, though in actual cultivating process, often change the position that shell is hung up and down; Reach evenly purpose of upper and lower layer shell conchocelis growth; But only have the daylighting of part shell string less, the shell conchocelis growth retardation is because the shell string is hung in frequent transposing; Need take off and heavily be that seedling management labour intensity is also bigger.It two is that to wash the shell difficulty big, and when directly washing with hydraulic giant, the levels shell blocks each other, scrubs poor effect, just need pack up every extension shell string and clean, and hangs back again, and seedling management labour intensity is also bigger.
Summary of the invention
It is more even that technical problem to be solved by this invention provides the daylighting of a kind of shell string, the indoor raising of seedling method of the Porphyra haitanensis seedling that seedling management labour intensity is less.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of indoor raising of seedling method of Porphyra haitanensis seedling; Be that the seedling management of the shell string of free conchocelis, said seedling management comprise the shell string washes the package reason to being immersed in the nursery pond inoculation and having, there is peg in said shell string one end system; The inward flange of said nursery pond two broadsides is provided with the shelf that is used to hang; There is heavy bar in the other end system of said shell string, and the length of said peg and said heavy bar is for can be shelved on the spacing that is shorter than nursery pond two broadsides on the shelf again, when said peg is hung on said shelf; Said heavy bar sinks at the bottom of the nursery pond pond; When said heavy bar was hung on said shelf, said peg sank at the bottom of the nursery pond pond with said heavy bar and said peg transposition in every separated 25-30 days; Angle between the vertical line of said heavy bar and the vertical line of said peg is the 30-60 degree, and the said package reason of washing is directly with the said shell string flushing of hydraulic giant to hanging.
Compared with prior art, the invention has the advantages that a kind of indoor raising of seedling method of Porphyra haitanensis seedling, is to inoculate the shell string seedling management that free conchocelis is arranged in the nursery pond to being immersed in; What seedling management comprised the shell string washes package reason, and there is peg in shell string one end system, and the inward flange of nursery pond two broadsides is provided with the shelf that is used to hang; There is heavy bar in the other end system of shell string, and the length of peg and heavy bar is for can be shelved on the spacing that is shorter than nursery pond two broadsides on the shelf again, when peg is hung on shelf; Heavy bar sinks at the bottom of the nursery pond pond; Every bar and peg transposition of will sinking at a distance from 25-30 days, when heavy bar was hung on shelf, peg sank at the bottom of the nursery pond pond; Angle between the vertical line of heavy bar and the vertical line of peg is the 30-60 degree, and washing the package reason is directly with the shell string flushing of hydraulic giant to hanging; Like this since peg or heavy bar one of them hang at shelf, another sinks at the bottom of the nursery pond pond, and between the vertical line of the vertical line of heavy bar and peg the angle of 30-60 degree is arranged; Promptly heavy bar and peg misplace in the plane, and the shell string is the camber tilt distribution in nursery pond, and the daylighting of shell string is more even; Basically do not have the shading influence in going up between lower floor's shell, the shell conchocelis growth better can prolong simultaneously shell string time of transposition up and down; Every exchanged once, because through heavy bar and peg transposition, need not take off and heavily be the shell string at a distance from 25-30 days; Labour intensity reduces, and camber tilt distribution shell string can be directly with the hydraulic giant flushing, and developing result is also better; Just need not pack up the shell string and wash again, reduce and packed up and hanging tube reason again, reduce seedling management labour intensity.Therefore the present invention is that the daylighting of a kind of shell string is more even, the indoor raising of seedling method of the Porphyra haitanensis seedling that seedling management labour intensity is less.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1
A kind of indoor raising of seedling method of porphyra haitanensis seedling; Be to inoculate the shell string seedling management that free conchocelis is arranged in the nursery pond to being immersed in; The spacing of these nursery pond two broadsides is 2 meters; The inward flange of these nursery pond two broadsides all is provided with the 0.2 meter wide shelf that is used to hang; End at the shell string is fastened peg; The other end is fastened heavy bar; Peg and heavy bar can be bamboo bar or plastic bar; Soak about January before using; The length of peg and heavy bar is 1.8 meters; At the beginning of 4 months; The free conchocelis sprinkling is seeded in the shell of shell string; The bar that will sink is earlier put at the bottom of the nursery pond pond; Again peg is shelved on the shelf; Move peg; Heavy bar and peg are misplaced in the plane; Form the angle of 45 degree between their vertical line; The shell string is the camber tilt distribution in nursery pond like this; The daylighting of shell string is more even; Basically there is not the shading influence in going up between lower floor's shell; The shell conchocelis growth better; At a distance from 25 days with peg and heavy bar transposition; When promptly heavy bar is hung on shelf; Peg sinks at the bottom of the nursery pond pond, and again at a distance from 25 days pegs and heavy bar transposition, transposition exchanges shell string levels like this; Reach the even purpose of daylighting; Seedling management comprises daylighting intensity; Ecological key element with wash package reason etc., wash the package reason and be directly with the shell string flushing of hydraulic giant hanging, whenever at a distance from about two weeks, bleed off half Chi Shui; With pressure be 150-200W hydraulic giant shell string once, remove the attachments such as diatom of shell surface; Seedling management is cultured to nettle to the collection conchospore in September.Though the first season of growing seedlings, the production cost of every square meter nursery pond increased by 20 yuan approximately, each season labour cost of growing seedlings can be practiced thrift about 50 yuan later on, and the present invention is suitable for large-scale culture; Carry out tupe by different level, help developing efficient that can significantly improve and benefit to the mechanization direction; Effective; It is low to consume energy, and handled easily is suitable for extensive use in the plant.
Embodiment 2
Basic identical with embodiment 1; The different just spacings of these nursery pond two broadsides be 1.5 meters, shelf is wide to be 0.1 meter, the length of peg and heavy bar is 1.4 meters; The angle that forms between the vertical line of heavy bar and peg is 30 to spend, at a distance from 30 days pegs and heavy bar transposition.
Embodiment 3
Basic identical with embodiment 1; The different just spacings of these nursery pond two broadsides be 1.3 meters, shelf is wide to be 0.1 meter, the length of peg and heavy bar is 1.2 meters; The angle that forms between the vertical line of heavy bar and peg is 60 to spend, at a distance from 28 days pegs and heavy bar transposition.
Claims (1)
1. the indoor raising of seedling method of a Porphyra haitanensis seedling; Be that the seedling management of the shell string of free conchocelis, said seedling management comprise the shell string washes the package reason to being immersed in the nursery pond inoculation and having, there is peg in said shell string one end system; The inward flange that it is characterized in that said nursery pond two broadsides is provided with the shelf that is used to hang; There is heavy bar in the other end system of said shell string, and the length of said peg and said heavy bar is for can be shelved on the spacing that is shorter than nursery pond two broadsides on the shelf again, when said peg is hung on said shelf; Said heavy bar sinks at the bottom of the nursery pond pond; When said heavy bar was hung on said shelf, said peg sank at the bottom of the nursery pond pond with said heavy bar and said peg transposition in every separated 25-30 days; Angle between the vertical line of said heavy bar and the vertical line of said peg is the 30-60 degree, and the said package reason of washing is directly with the said shell string flushing of hydraulic giant to hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103246118A CN102415329B (en) | 2011-10-24 | 2011-10-24 | Indoor seedling raising method for porphyra haitanensis seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103246118A CN102415329B (en) | 2011-10-24 | 2011-10-24 | Indoor seedling raising method for porphyra haitanensis seedlings |
Publications (2)
| Publication Number | Publication Date |
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| CN102415329A true CN102415329A (en) | 2012-04-18 |
| CN102415329B CN102415329B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103246118A Expired - Fee Related CN102415329B (en) | 2011-10-24 | 2011-10-24 | Indoor seedling raising method for porphyra haitanensis seedlings |
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| CN (1) | CN102415329B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875521A (en) * | 2014-03-20 | 2014-06-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for cultivating nori |
| CN104067928A (en) * | 2014-06-25 | 2014-10-01 | 无锡市崇安区科技创业服务中心 | Culturing method of nori seedlings |
| CN104855268A (en) * | 2015-04-29 | 2015-08-26 | 王继波 | Porphyra seedling culture method and culture pond body |
| CN106171936A (en) * | 2016-07-14 | 2016-12-07 | 集美大学 | A kind of method of porphyra haitanensis algae field restoration of the ecosystem |
| CN106489713A (en) * | 2016-10-09 | 2017-03-15 | 盐城海瑞食品有限公司 | The method for culturing seedlings of porphyra haitanensis |
| CN113951130A (en) * | 2020-07-21 | 2022-01-21 | 福建省平潭县水产良种实验有限公司 | Porphyra haitanensis somatic cell filament seedling transplantation shell seedling collection method |
| CN114586673A (en) * | 2022-04-03 | 2022-06-07 | 何顺彪 | Automatic laver seedling raising method |
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Patent Citations (5)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875521A (en) * | 2014-03-20 | 2014-06-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for cultivating nori |
| CN104067928A (en) * | 2014-06-25 | 2014-10-01 | 无锡市崇安区科技创业服务中心 | Culturing method of nori seedlings |
| CN104855268A (en) * | 2015-04-29 | 2015-08-26 | 王继波 | Porphyra seedling culture method and culture pond body |
| CN106171936A (en) * | 2016-07-14 | 2016-12-07 | 集美大学 | A kind of method of porphyra haitanensis algae field restoration of the ecosystem |
| CN106489713A (en) * | 2016-10-09 | 2017-03-15 | 盐城海瑞食品有限公司 | The method for culturing seedlings of porphyra haitanensis |
| CN113951130A (en) * | 2020-07-21 | 2022-01-21 | 福建省平潭县水产良种实验有限公司 | Porphyra haitanensis somatic cell filament seedling transplantation shell seedling collection method |
| CN114586673A (en) * | 2022-04-03 | 2022-06-07 | 何顺彪 | Automatic laver seedling raising method |
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| Publication number | Publication date |
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| CN102415329B (en) | 2013-12-04 |
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Granted publication date: 20131204 Termination date: 20211024 |