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Collection method for obtaining large quantity of seeds of mesembryanthemum crystallinum

A collection method and seed technology, applied to chemical instruments and methods, separating solids from solids with airflow, solid separation, etc., can solve the difficulties in collecting seeds of Iceleaf Hitaka, the trouble of manual rubbing, and the inability to obtain seeds and other problems, to achieve the effect of high recovery rate, improved germination rate, and improved recovery rate

Active Publication Date: 2018-03-20
山东省蚕业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the seed pods (capsules) of Bingye Rizhonghua contain a certain amount of salt, they are easy to absorb water and return to moisture under natural conditions, and are not easy to dry; In addition, during the planting process of Bingye Rizhonghua, the stems and leaves grow in a semi-prostrate state, and the capsules will adhere to some silt. This series of factors makes it difficult to collect Bingye Rizhonghua seeds, and it is troublesome to rub the seeds manually. More waste, low efficiency, can't get a lot of seeds

Method used

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  • Collection method for obtaining large quantity of seeds of mesembryanthemum crystallinum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A collection method for obtaining a large amount of seeds of A. chinensis. The steps are as follows:

[0034] 1), sand removal

[0035] The collected ice-leaf Nitraria flower capsules are placed on a mesh sieve with an aperture of 1 mm, and rinsed quickly with running water from a tap water pipe for 15 seconds. During the washing process, the sieve is shaken to remove the sediment on the surface of the capsule. The flow of water is 0.2L / S.

[0036] 2), broken

[0037] Take 50g of the capsule from which the sediment has been removed and add it to 1200ml of water, then place it in a mixer and stir for 15s at a speed of 8000rad / min to break the skin of the capsule and release the seeds inside the capsule to obtain a mixture;

[0038] 3) Prepare a plastic basin, place a 2mm aperture mesh sieve in the basin, pour the mixture into the 2mm mesh sieve after the capsule is broken, half immerse the mesh sieve in water, and stir by hand for 1 min to make it adhere to the capsule The seeds ...

Embodiment 2

[0044] A collection method for obtaining a large amount of seeds of A. hirsutum, the same as that described in Example 1, except that:

[0045] Step 1) Place the collected ice-leaf Nitraria flower capsules on a mesh sieve with a hole diameter of 1 mm, and quickly rinse them with running water from a tap water pipe for 16 seconds. During the washing process, the sieve is shaken to remove the sediment on the surface of the capsules. The flow of water is 0.15L / S.

Embodiment 3

[0047] A collection method for obtaining a large amount of seeds of A. hirsutum, the same as that described in Example 1, except that:

[0048] Step 2) Take 50 g of the capsules after removing the sediment and add them to 1500 ml of water, then place them in a mixer and stir at 7000 rad / min for 16 seconds to break the skin of the capsules and release the seeds in the capsules to obtain a mixed solution.

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Abstract

The invention relates to a collection method for obtaining a large quantity of seeds of mesembryanthemum crystallinum. The method comprises the steps of removal of slit, smashing of capsules, filtering of large-particle capsule peels, and removal of small-particle capsule peels and chippings, a large quantity of the seeds of mesembryanthemum crystallinum can be obtained, the operation is simple, the duration is short, and the operation procedure is completed simply through around 15 min. The harvested seeds are less wasted, the recycling rate is high, compared with a manual rubbing method, theseed recycle rate can be increased by 20-30%, the damage injury is also small, and the germination rate of the seeds is greatly increased.

Description

Technical field [0001] The invention relates to a collection method for obtaining a large amount of seeds of A. chinensis and belongs to the technical field of seed production. Background technique [0002] Mesembryanthemum crystallinum L. (Mesembryanthemum crystallinum L.) is an annual succulent herb of the Apricot family and the genus Mesembryanthemum crystallinum. A. glauca is native to southern Africa near the coast, where there is aridity and less rain, and the soil is salinized. Due to severe drought and salt stress, it will stimulate the photosynthesis type of A. glauca to switch from ordinary C3 type to CAM type, CAM type is the sedum cycle commonly found in succulents. At night when the temperature is low, they open the stomata to take in carbon dioxide; during the hot day, they close the stomata to minimize transpiration and reduce the body The water is lost and the absorbed salt is discharged into the vesicle cells. Therefore, the leaf surface, branches and even seed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D91/04A23N12/02B07B9/00B07B1/46
CPCA01D91/04A23N12/02B07B1/4609B07B9/00
Inventor 乔鹏顾寅钰郭洪恩王向誉田伟邹广众
Owner 山东省蚕业研究所
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