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Method for accelerating germination of Tectona grandis seed

A germination and seed technology, applied in the direction of seed and rhizome treatment, application, agriculture, etc., can solve the problems of inability to resist cold and drought, regional adaptability, uneven germination, less germination, etc. Effect

Inactive Publication Date: 2009-08-05
陈亚明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the natural seedling raising method is adopted, and the dried seeds are directly sown into the seedling field. This method has few buds, uneven buds, can't resist cold and drought, and has poor regional adaptability.

Method used

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  • Method for accelerating germination of Tectona grandis seed

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Embodiment Construction

[0018] First, freeze 100 selected seeds at -4°C for 24 hours, soak in 10% lime water for 24 hours to sterilize, mechanically remove the fiber sponge, bake at 50-60°C for 36 hours at high temperature, soak in water for 10 hours, and dry for 5- 10 hours, spray biotin to accelerate germination, and sow seeds after 24 hours. It germinates 10 days earlier than natural seedlings, the germination rate is higher than 50%, and the one with multiple buds is higher than 40%.

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Abstract

The invention discloses a teak seed presprouting method. The teak seed presprouting method comprises the following steps: refrigerating the selected seeds at 4 DEG C below zero for 24 hours; soaking the seeds in 10 percent lime water for sterilization; removing fiber corpus cavernosum mechanically; baking the seeds at 50 to 60 DEG C for 36 hours; soaking the seeds in water for 10 hours; drying the seeds in the air for 5 to 10 hours; spraying a biotin for pregermination; and sowing the seeds 24 hours later. The teak seed presprouting method can realize the quick, abundant and even budding of the teak seeds; one seed can have a plurality of buds; and the teak seedlings have high resistance to coldness and drought and high regional adaptability.

Description

technical field [0001] The present invention relates to methods for treating seeds prior to planting. It specifically relates to a method for accelerating germination of teak seeds. Background technique [0002] Teak is a broad-leaved tree species with rare species and strange flowers, which can freshen the air and improve the environment. Because of its unique beautiful golden veins, and because it is the only one with natural oils to keep moisture to avoid bending, and can prevent insects, it is widely used in shipbuilding, construction, doors and windows gardens, furniture, floors, wall decorations, Art sculptures and crafts. Because teak has a special ability to withstand chemical corrosion and fire resistance, it is used in the oil field industry to withstand corrosion, prevent deserts from drying out, and insulate industrial wood that may cause explosion hazards due to electrical leakage. [0003] In recent years, teak planting has developed rapidly, and there is a ...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 陈亚明苏举星陈启强
Owner 陈亚明
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