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Drying storage method of ruppia maritimaseeds

A preservation method and technology of vine grass, applied in the direction of seed and rhizome treatment, application, agriculture, etc., can solve the problems of time-consuming and laborious work, seeds are susceptible to bacteria and fungi, etc., to reduce labor costs, restore a good ecological environment, and preserve rate increase effect

Active Publication Date: 2017-12-12
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of method can successfully inhibit seed germination and maintain seed activity, it is very easy to infect bacteria and fungi when storing seeds. Therefore, regular and high-frequency water changes are required during seed preservation, which is time-consuming and labor-intensive.

Method used

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  • Drying storage method of ruppia maritimaseeds
  • Drying storage method of ruppia maritimaseeds
  • Drying storage method of ruppia maritimaseeds

Examples

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Embodiment 1

[0027] At the end of September 2016, the seeds of C. vulgaris were collected in the coastal waters of Dongying. The culture conditions for the decay process of the outer pericarp of V. vulgaris seeds are room temperature, protection from light, salinity 10-15, and regular water changes. The seeds used in the test were fully mature seeds, that is, seeds with hard, black exocarp. Randomly select 2,000 mature seeds of R. sinensis and put them in an environment with a humidity of 33±10% and a temperature of 0℃, 5℃, 10℃, 15℃, and 22℃, and add a desiccant at the same time. The seed storage time is 9 months. During this period, check the environmental humidity changes in the sealed box every 3 months, and replace the desiccant for the treatment group with excessive humidity. After the seeds are stored, the seed vigor is verified by germination experiments. (Sprouting experiment: randomly take out 200 seeds from each preservation experiment group, divide them into 3 repeated treatme...

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Abstract

The invention relates to a storage method of seaweed seeds and particularly relates to a drying storage method of ruppia maritima. The drying storage method comprises the following steps of: washing after epicarps of ruppia maritima seeds are completely decomposed, directly putting the washed ruppia maritima seeds into a sealed container containing a drying agent, carrying out dark storage at the temperature of 5-10 DEG C, and further realizing storage of the seeds under the condition of long-term drying, wherein the environmental humidity in the process of dark storage is 33% and the humidity deviation for storage is + / -10%. In the process of seed storage, the humidity environment in the storage environment is periodically checked. The storage method has the beneficial effects that the needed seed storage condition is simple, and after the ruppia maritima seeds are stored by adopting the method, the seeds keep higher activity and quality; by combination of the simple and effective storage method of the ruppia maritima seeds, high-quality ruppia maritima seeds can be provided for artificial seeding, the benefit for restoration or reconstruction of underwater-vegetation ruppia maritima pastures is achieved, and necessary technical support is provided for rapidly restoring good ecological environment of the ruppia maritima pastures.

Description

Technical field [0001] The invention relates to a method for preserving seaweed seeds, in particular to a method for drying and preserving vine grass seeds. Background technique [0002] The Seagrass meadows ecosystem, along with mangroves and coral reef ecosystems, are considered to be the three typical offshore marine ecosystems. International research results show that the ecological service value of seagrass meadows is significantly higher than that of mangroves and coral reefs. . The "seagrass" mentioned here refers to the only angiosperm submerged in shallow sea water, which differentiates into organs such as roots, stems, leaves, flowers and seeds, and "seaweed" as lower plants (such as kelp, enteromorpha, etc.) Quite different. Like forests on land, lush seagrass fields are an important symbol of a healthy marine environment and are precious "submarine grasslands" or "submarine forests." Seagrass farms are high-productivity areas, which can provide good habitats, nurse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 周毅顾瑞婷杨红生徐少春张晓梅张立斌林承刚许帅岳世栋孙景春
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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