CN102668966A - Energy-saving seed-rearing technology of kelp - Google Patents
Energy-saving seed-rearing technology of kelp Download PDFInfo
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- CN102668966A CN102668966A CN2011100590363A CN201110059036A CN102668966A CN 102668966 A CN102668966 A CN 102668966A CN 2011100590363 A CN2011100590363 A CN 2011100590363A CN 201110059036 A CN201110059036 A CN 201110059036A CN 102668966 A CN102668966 A CN 102668966A
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Abstract
The invention relates to the technical field of marine product cultivation, in particular to an energy-saving seed-rearing technology of kelp. The energy-saving seed-rearing technology of the kelp is characterized by collecting spores, determining the specific time to be 5-16 days according to breeding conditions, when gametophytes are mature, placing a seedling curtain into a dark pool for storing in running water at a temperature of 10 DEG C to 15 DEG C, and determining the storage time according to the date when the seedlings are put into the sea with the longest storage time of 100 days; transferring the seedling curtain to a natural light kelp seed-rearing pool with a seawater temperature of 15 DEG C to 20 DEG C after the storage period, and performing daily management measures such as light adjustment and washing of seedling wash according to general methods at present until the kelp seedlings grow to ex-pool standards. The energy-saving seed-rearing technology of the kelp has the advantage that the whole cost of kelp seed-rearing is greatly reduced by 30% to 50%.
Description
Technical field
The present invention relates to field of marine product cultivation technology, the energy-saving kelp seedling cultivation technology that particularly can reduce cost greatly.
Background technology
As everyone knows; The sea-tangle seedling that laminaria culture is used is to adopt manual method that kelp spore is attached on the breeding screen; Breeding screen in the indoor raising of seedling pond through temperature control, control light, apply fertilizer, scrub technical measures and cultivating process such as flowing water, make seedling density, length reach GB/T 15807 required standards, the north is gathered kelp spore and is generally carried out in late July to early August; To mid or late October bringout seedling from storage support temporarily, the whole indoor raising of seedling time is 60 ~ 100 days.During this, control in the storehouse of growing seedlings water temperature between 5 ~ 8.5 ℃, and keep certain discharge and flow velocity, and give the illumination of 8 ~ 10 hours every days.Sunshine time in the seedling raising process is long, streamflow is big, the cooling cost is high; The sea-tangle seedling is during whole indoor raising of seedling; Require seedling rearing room to accept illumination by day, also will adopt bulb to carry out illumination sometimes, require low temperature seawater in the pond, ceaselessly to flow in the nursery pond from roof and side window; Make the refrigeration expense of seawater improve, the expense that refrigeration institute energy charge accounts for the totle drilling cost of growing seedlings reaches 40% ~ 50%.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, the energy-saving kelp seedling cultivation technology that a kind of technology is simple, seedling cost is low is provided.
The present invention can reach through following measure:
A kind of energy-saving kelp seedling cultivation technology after it is characterized in that adopting kelp spore, is attached to kelp spore on the breeding screen; Breeding screen was cultivated in the indoor raising of seedling pond 5 ~ 16 days; When gametophyte is reached maturity, the seedling curtain is put into dark pond, in 10 ~ 15 ℃ flowing water, store; According to plunging into the commercial sea the date decision storage time of seedling, store the length of fate and can reach 100 days; Breeding screen is moved in the natural daylight kelp seedling cultivation storehouse, 15 ~ 20 ℃ of nursery pond maritime interior waters temperature are regulated illumination by weak extremely strong, grow to out library standard up to the sea-tangle seedling again.
Effect and advantage that invention can reach: whole sea-tangle summer sporelings (of laminaria) seedling cost can lower 30% ~ 50%.
Embodiment:
Down in the face of combining embodiment that the present invention is further described:
The present invention uses in blue or green fishing bank kelp seedling cultivation workshop under being positioned at Xunshan Group Co., Ltd. of Rongcheng City, adopts spore on August 11st, 2010 with routine production, and density is 20 ~ 30 zoospores in the 160 power microscope visuals field; Under 10 ~ 10.5 ℃, 800 ~ 1500Lux intensity of illumination, when being cultured to the 8th day, i.e. August 18; 40 breeding screens are moved in the dark pond, and water temperature is at 10 ~ 10.5 ℃, in dusk September 6; Seedling curtain in the storage pool is retracted the conventional cultivation of nursery pond; Marine stream in the nursery pond, temperature remains on 15 ~ 20 ℃, until 0.8 centimetre of sporophyte seedling on the 20th average length in October.
Claims (1)
1. an energy-saving kelp seedling cultivation is technological, and after it is characterized in that being attached to kelp spore on the breeding screen, breeding screen was cultivated in the indoor raising of seedling pond 5 ~ 16 days; When gametophyte is reached maturity, the seedling curtain is put into dark pond, in 10 ~ 15 ℃ flowing water, store; Again breeding screen is moved in the natural daylight kelp seedling cultivation storehouse; 15 ~ 20 ℃ of nursery pond maritime interior waters temperature are regulated illumination by weak extremely strong, grow to out library standard up to the sea-tangle seedling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110059036.3A CN102668966B (en) | 2011-03-13 | 2011-03-13 | Energy-saving seed-rearing technology of kelp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110059036.3A CN102668966B (en) | 2011-03-13 | 2011-03-13 | Energy-saving seed-rearing technology of kelp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102668966A true CN102668966A (en) | 2012-09-19 |
| CN102668966B CN102668966B (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110059036.3A Expired - Fee Related CN102668966B (en) | 2011-03-13 | 2011-03-13 | Energy-saving seed-rearing technology of kelp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392584A (en) * | 2013-06-08 | 2013-11-20 | 中国海洋大学 | Seedling breeding method using asparagus spores |
| CN103548678A (en) * | 2013-10-24 | 2014-02-05 | 山东省海水养殖研究所 | Kelp gametophyte cloning device and culture method of kelp gametophyte |
| CN107549003A (en) * | 2017-10-26 | 2018-01-09 | 中国水产科学研究院黄海水产研究所 | One main laminaria stereo-seedling growing apparatus and its application method |
| CN111543305A (en) * | 2020-06-16 | 2020-08-18 | 山东东方海洋科技股份有限公司 | Simple and efficient kelp seedling culture method by improving seedling curtain dark treatment technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617623A (en) * | 2009-08-06 | 2010-01-06 | 梅俊学 | Kelp seedling cultivation curtain and kelp seedling cultivation technology |
-
2011
- 2011-03-13 CN CN201110059036.3A patent/CN102668966B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617623A (en) * | 2009-08-06 | 2010-01-06 | 梅俊学 | Kelp seedling cultivation curtain and kelp seedling cultivation technology |
Non-Patent Citations (13)
| Title |
|---|
| 《海洋与湖沼》 19620501 方宗熙等 海带"海青一号" 配子体和幼抱子体对高温的适应力 第29-35页 1 第4卷, 第1-2期 * |
| 《海洋科学》 19861028 孙国玉等 改进的海带夏苗培育法研究-三论育苗系统中脱苗烂苗的原因及其预防措施 第24-27页 1 第10卷, 第5期 * |
| 单体锋等: "海带幼苗低温度夏技术的回顾与展望", 《中国农业科技导报》 * |
| 吴瑞敏等: "海带渡夏苗烂苗脱苗预防技术研究", 《福建水产》 * |
| 孙国玉等: "改进的海带夏苗培育法研究一一再论育苗系统中脱苗烂苗的原因及其预防措施", 《海洋科学》 * |
| 孙国玉等: "改进的海带夏苗培育法研究—三论育苗系统中脱苗烂苗的原因及其预防措施", 《海洋科学》 * |
| 张德亮等: "海带工厂化低温育苗法及其科学技术基础", 《水产科技情报》 * |
| 张泽宇等: "利尻海带的室内培养与栽培的研究", 《大连水产学院学报》 * |
| 方宗熙等: "海带"海青一号" 配子体和幼抱子体对高温的适应力", 《海洋与湖沼》 * |
| 曾呈奎: "温度对海带配子体生长发育的影响", 《海洋与湖沼》 * |
| 朱明远等: "温度对海带幼抱子体生长和光合作用的影响", 《生态学报》 * |
| 陶圣良: "自然光培育海带苗的方法", 《中国水产》 * |
| 黄祖源: "我省海带夏苗脱苗原因及其防治", 《福建水产》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392584A (en) * | 2013-06-08 | 2013-11-20 | 中国海洋大学 | Seedling breeding method using asparagus spores |
| CN103392584B (en) * | 2013-06-08 | 2015-03-11 | 中国海洋大学 | Seedling breeding method using asparagus spores |
| CN103548678A (en) * | 2013-10-24 | 2014-02-05 | 山东省海水养殖研究所 | Kelp gametophyte cloning device and culture method of kelp gametophyte |
| CN103548678B (en) * | 2013-10-24 | 2015-04-15 | 山东省海水养殖研究所 | Kelp gametophyte cloning device and culture method of kelp gametophyte |
| CN107549003A (en) * | 2017-10-26 | 2018-01-09 | 中国水产科学研究院黄海水产研究所 | One main laminaria stereo-seedling growing apparatus and its application method |
| CN107549003B (en) * | 2017-10-26 | 2023-06-02 | 中国水产科学研究院黄海水产研究所 | Kelp three-dimensional seedling raising device and application method thereof |
| CN111543305A (en) * | 2020-06-16 | 2020-08-18 | 山东东方海洋科技股份有限公司 | Simple and efficient kelp seedling culture method by improving seedling curtain dark treatment technology |
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| Publication number | Publication date |
|---|---|
| CN102668966B (en) | 2014-11-12 |
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