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Rapid germination and efficient lawn building method for seeds of duchesnea indica

A seed and snakeberry technology is applied in the field of rapid germination of snakeberry seeds and efficient planting, which can solve the problems of long planting time, low germination rate and high cost, and achieves a complete and flat surface, good growth uniformity, and cold resistance. strong effect

Active Publication Date: 2020-05-22
滨州市园林绿化管理处 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of low germination rate, slow germination, long time to build a flat and high cost caused by dormancy of snakeberry seeds in the prior art, the present invention provides a method for rapid germination and high-efficiency cultivation of snakeberry seeds to solve the above technical problems

Method used

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  • Rapid germination and efficient lawn building method for seeds of duchesnea indica
  • Rapid germination and efficient lawn building method for seeds of duchesnea indica
  • Rapid germination and efficient lawn building method for seeds of duchesnea indica

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Embodiment 1

[0047] In mid-May 2016, in the laboratory of Binzhou Garden Research Institute, the operation was carried out as follows:

[0048] (1) After cleaning 2 kg of seeds, removing impurities and deflated seeds, place them in a cool place to dry until the surface of the seeds is dry;

[0049] (2) Soak the dried seeds in 98% concentrated sulfuric acid for 3 minutes, rinse with running water and dry until the surface is dry;

[0050] (3) Soak the seeds aired again in 100 mg / L 6-benzyl adenine (6-BA) solution for 2 hours, and wash until the surface of the seeds is free of mucus and dull;

[0051] (4) Sow the cleaned seeds in plastic nursery stock turnover boxes covered with soaked filter paper, cultivate in an incubator under 25°C and 3000lx light conditions, spray water in good time, and keep the seeds and filter paper moist; after cultivating for 3 days, the seed coat Cracked and white;

[0052] (5) Mix the treated seeds with wet sand at a ratio of 1:3, and spread them evenly in the...

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Abstract

The invention discloses a rapid germination and efficient lawn building method for seeds of duchesnea indica. Indoor accelerating germination and breaking of dormancy comprise steps as follows: the seeds of duchesnea indica are subjected to acid etching (soaked with 90% concentrated sulfuric acid for 3 min) or alkaline etching (soaked with 1.5 mol / L sodium hydroxide for 15 min) for enhancement ofwater permeability of seed coats, the seeds are soaked in 100 mg / L plant hormone 6-BA (6-benzyladenine) for 2h and then treated with a multiple treatment method under the illumination condition, dormancy of the seeds of duchesnea indica is effectively broken, the germination time of the seeds of duchesnea indica is shortened, the seeds of duchesnea indica can germinate within 6-13 days, and the germination rate is increased to 72%. A combined outdoor planting maintenance management technology is shown as follows: after the seeds are sown and thoroughly watered, about 10 cm soil layer of a bedis continuously kept moisture, the soil humidity is reduced after seedlings grow new roots and leaves (3-8 days), closing lawn building can be obtained after 8-11 weeks of sowing, the sowing and lawnbuilding time of the duchesnea indica is effectively shortened and the lawn building cost is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of seed germination and seedling growth, in particular to a method for rapid germination and high-efficiency building of snakeberry seeds. Background technique [0002] Snakeberry (Duchesnea indica (Andr.) Focke), also known as Duchesnea indica (Andr.) Focke, is a plant of the genus Snakeberry in the family Rosaceae. Snakeberry has a low plant type, criss-cross stolons, lush and dense branches and leaves, and strong expansion ability. It can tightly cover the ground to maintain water and soil and prevent dust. It is an important ground cover for greening bare land; It is resistant to barrenness, extensive maintenance and management, and low cost. It can overcome the problems of high maintenance cost and poor resistance of cool-season turfgrass. It is an excellent ground cover plant for building economical gardens and green spaces; The fruit is bright in color and large in quantity, and can form an embellish...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G20/00
CPCA01C1/00A01G20/00
Inventor 王海玲戚伟光刘秋平张玉苗刘凤华
Owner 滨州市园林绿化管理处
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