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Rubber tree seed storage method

A rubber tree and seed technology, which is applied in the field of seed storage, can solve the problems of rubber tree seeds being not resistant to storage, and achieve the effect of simple storage method and broad application prospects

Inactive Publication Date: 2013-07-10
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of rubber tree seed storage method for the deficiencies in the prior art, has solved the problem that rubber tree seed is not resistant to storage, has realized the short-term storage of rubber tree seed, reaches the purpose of providing rubber tree seed throughout the year, for rubber tree seed The factory production of seedling grafting technology provides technical support

Method used

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  • Rubber tree seed storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Visually select a large number of rubber tree seeds collected in production to remove germinated or moldy seeds; select normal seeds with a water content of more than 20% and soak them in 1% carbendazim solution for 5 hours, then take out the rubber tree seeds and dry them in the air Dry and stand-by; take fine river sand and spray it with 0.5% carbendazim solution for disinfection, then dry it and stand-by; according to the weight ratio: activated carbon: sodium polyacrylate = 1:2, mix activated carbon and water-retaining agent to obtain seeds Store the compound agent for use;

[0015] Spread a layer of 2-3cm thick fine river sand at the bottom of the storage frame, spread 2 layers of rubber tree seeds on the fine river sand, keep the seeds 2-3cm away from the frame; rubber tree seeds by weight ratio: seed storage compounding agent=50: Take the seed storage compound at a ratio of 1, let it absorb 150% of water and sprinkle it on the seeds; then, spread 2 layers of rubb...

Embodiment 2

[0017] Visually select a large number of rubber tree seeds collected in production to remove germinated or moldy seeds; select normal seeds with a water content of more than 20% and soak them in 2% carbendazim solution for 6 hours, then take out the rubber tree seeds and dry them in the air Dry and stand-by; take fine river sand and spray it with 0.8% carbendazim solution for disinfection, then dry it and stand-by; according to weight ratio: activated carbon: polyacrylamide = 1:3 ratio, take activated carbon and water-retaining agent and mix evenly to obtain seeds Store the compound agent for use;

[0018] Spread a layer of 2-3cm thick fine river sand at the bottom of the storage frame, spread 3 layers of rubber tree seeds on the fine river sand, keep the seeds 2-3cm away from the frame; rubber tree seeds by weight ratio: seed storage compound=45: Take the seed storage compound at a ratio of 1, let it absorb 160% of water and sprinkle it on the seeds; then, spread 3 layers of ...

Embodiment 3

[0020] Visually select a large number of rubber tree seeds collected in production to remove germinated or moldy seeds; select normal seeds with a water content of more than 20% and soak them in 3% carbendazim solution for 4 hours, then take out the rubber tree seeds and dry them in the air Dry and stand-by; take fine river sand and spray it with 1% carbendazim solution for disinfection, then dry it and stand-by; according to the weight ratio: activated carbon: ammonium polyacrylate=1:5, mix activated carbon and water-retaining agent to obtain seeds Store the compound agent for use;

[0021] Spread a layer of 2-3cm thick fine river sand at the bottom of the storage frame, spread 2 layers of rubber tree seeds on the fine river sand, keep the seeds 2-3cm away from the frame; rubber tree seeds by weight ratio: seed storage compounding agent=55: Take the seed storage compound at a ratio of 1, let it absorb 140% of water and sprinkle it on the seeds; then, spread 2 layers of rubber...

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Abstract

The invention relates to a rubber tree seed storage method. The method includes: selecting normal seeds with water content more than 20%, soaking the selected seeds in carbendazim solution for disinfection, and then taking out the seeds for airing; taking fine river sand, and spraying the carbendazim solution for disinfection prior to airing; spreading a layer of the fine river sand at the bottom of a storage box, spreading the rubber tree seeds on the fine river sand, taking seed storage mixture, enabling the seed storage mixture to absorb water, and then spreading the mixture on the seeds; spreading the rubber tree seeds above the seed storage mixture, and then spreading the seed storage mixture; and by the analogy, spreading the fine river sand on the upper side of the seed storage mixture in the top layer, and storing at the temperature of 20-27 DEG C and in the relative humidity of 40-60%. The rubber tree seed storage method is simple in process, a large quantity of the rubber tree seeds are stored in a short period by the aid of the processes of seed selection, disinfection, storage, storage room temperature and humidity control and the like, the rubber tree seeds can be provided all the year around, a technical guarantee is provided for industrialized production of the rubber tree seedling budding and culture technology, and the method has broad popularization and application prospects.

Description

technical field [0001] The invention belongs to the field of seed storage, and relates to a method for storing recalcitrant seeds, in particular to a method for storing rubber tree seeds. Background technique [0002] Rubber tree seeds are recalcitrant seeds with no dormancy period and are not resistant to storage. They germinate immediately after they mature and fall off, and are highly sensitive to dehydration and low temperature. When the water content of the rubber tree seeds is equal to or less than 13%, the seeds cannot germinate, and the rubber tree seeds are prone to mold and rot if there is too much water under the condition of no ventilation, and the vitality of the rubber tree seeds generally does not exceed 6 days under the sun and rain in the wild. Since rubber tree seeds mature mainly in autumn, there is no supply of rubber tree seeds for nearly 7 months in a year. In production, they are generally collected and planted immediately. The growth of newly germinat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/00A01C1/00
Inventor 周立军林位夫安锋周珺王军陈先红张希财曾宪海邹积鑫
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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