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Cyclocarya paliurus seed treatment method

A technology of seed treatment and Cyclocarya paliurus, which is applied in the field of plant cultivation, can solve the problems of Cyclocarya paliurus seed damage, low seed germination rate, and complicated operation, so as to reduce time cost and economic cost, increase germination rate, and improve The effect of utilization

Inactive Publication Date: 2022-01-07
徐州青钱柳农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method is complicated to operate, and the damage to Cyclocarya paliurus seeds is relatively large during the operation process, and the seeds will be damaged to varying degrees during the treatment process. It is necessary to screen out a considerable proportion of damaged seeds to remove these screened seeds. The removed seeds have a lower actual seed germination rate; and the treated Cyclocarya paliurus seeds are relatively fragile and require a specific preservation environment for protective preservation, otherwise they need to be temporarily treated before sowing, which is very inconvenient

Method used

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  • Cyclocarya paliurus seed treatment method

Examples

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Embodiment 1

[0024] In the present embodiment, the Cyclocarya paliurus seed treatment method uses the Cyclocarya paliurus seeds plucked from the Cyclocarya paliurus seeds planted in the Huaihua Chinese area at the end of September as raw materials. Skin grinding, during skin grinding, Cyclocarya paliurus seeds are directly added to the mixing equipment (concrete mixer) with built-in inner wall blades, and the skin grinding is carried out at a speed of 30 rpm, until the amount of grinding to the skin is 1 / 2 of the thickness of the skin. 1 / 2 to 2 / 3 hours, at this time, the waxy matter on the surface of Cyclocarya paliurus seeds and the epidermis of the hard shell are worn away. During this process, the loss rate of Cyclocarya paliurus seeds is generally 12-20%. In this example it is 13%.

[0025] Sodium hypochlorite solution with a mass concentration of 21% is used as the seed coat softening agent to soften and soak the seeds that have been ground and removed the hard shell layer. The soakin...

Embodiment 2

[0029] In the present embodiment, the Cyclocarya paliurus seed treatment method uses the Cyclocarya paliurus seeds plucked from the Cyclocarya paliurus seeds planted in the Huaihua Chinese area at the end of September as raw materials. Microdermabrasion, add Cyclocarya paliurus seeds directly into the horizontal drum, and add small rubber abrasive balls and large rubber abrasive balls with a ratio of 3:1. The diameter of the small rubber abrasive balls is 2-3cm. The diameter of the large rubber grinding ball is 3 to 4 cm. The mass ratio of the grinding ball and Cyclocarya paliurus seeds is controlled to be 1:1, and the skin is ground at a speed of 20 rpm. At 1 / 2~2 / 3 of the time, at this time, the waxy matter on the surface of Cyclocarya paliurus seeds and the epidermis of the hard shell layer are worn away, and in this process, the loss rate of Cyclocarya paliurus seeds is generally below 10%. In this example it is 7%.

[0030] The concentrated sulfuric acid solution with a m...

Embodiment 3

[0034] In the present embodiment, the Cyclocarya paliurus seed treatment method uses the Cyclocarya paliurus seeds plucked from the Cyclocarya paliurus seeds planted in the Huaihua Chinese area at the end of September as raw materials. Microdermabrasion, add Cyclocarya paliurus seeds directly into the horizontal drum, and add small rubber abrasive balls and large rubber abrasive balls with a ratio of 3:1. The diameter of the small rubber abrasive balls is 2-3cm. And the diameter of big rubber grinding ball is 3~4cm, and the mass ratio of controlling grinding ball and Cyclocarya paliurus seed is 2:1, carries out grinding with the rotating speed condition of 15 revolutions / min, and the amount of grinding until the seed epidermis is cut is 1 / 2 to 2 / 3 of the thickness, at this time, the wax on the surface of the Cyclocarya paliurus seeds and the hard shell epidermis are worn off. During this process, the loss rate of Cyclocarya paliurus seeds is generally below 8%. Taking Example ...

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Abstract

The invention discloses a cyclocarya paliurus seed treatment method. The method comprises the following steps: removing fruiting wings of collected seeds after seed collection, performing physical seed coat grinding until wax on the surfaces of the cyclocarya paliurus seeds and the surface skin of a hard shell layer are removed, and then performing treatment by using a seed coat softening treatment agent; after the treatment is completed, cleaning and disinfecting the seeds, then carrying out secondary cleaning, then sequentially soaking the seeds with clear water and a gibberellin solution, filling the seeds into a container, burying the seeds with wet sand, and carrying out humidity-controlled preservation on the wet sand; then wrapping the cyclocarya paliurus seeds with glutinous rice paper, refrigerating and preserving the seeds, immersing the preserved cyclocarya paliurus seeds and a glutinous rice paper wrapping layer in a cyclocarya paliurus plant cell tissue cell suspension, and performing vacuum packaging by using degradable polysaccharide bioplastics to obtain the treated cyclocarya paliurus seeds. According to the method disclosed by the invention, the cyclocarya paliurus seeds can be stored more simply, the storage stability is good, and the germination rate can be kept at a relatively high level.

Description

technical field [0001] The invention relates to plant cultivation techniques, in particular to a method for treating papaya paliurus seeds. Background technique [0002] Qingqian willow, also known as green money plum, mountain hemp willow, money tree, sweet tea tree, and a bunch of money, is a unique single-species plant in my country. distributed. The roots, branches and leaves of Cyclocarya paliurana can be used as medicine, containing polysaccharides, triterpenoids, steroids, flavonoids and other compounds, which have the functions of lowering blood sugar and blood lipids, anti-tumor and anti-aging, and can also be used to prevent and treat diseases. Coronary heart disease and neurasthenia are very good natural health food and medicinal resources. In addition, Cyclocarya paliurus has a beautiful tree shape and its fruit is like copper coins. It can also be used as an excellent ornamental greening tree species for ecological planting. In general, Cyclocarya paliurus Will...

Claims

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Application Information

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IPC IPC(8): A01C1/00B24B27/033
CPCA01C1/00B24B27/033
Inventor 杨英永杨继明杨光喜
Owner 徐州青钱柳农业科技有限公司
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