Unlock instant, AI-driven research and patent intelligence for your innovation.

Seed preservation and seedling raising method for annamocarya sinensis

A preservation method and seed technology, applied in the fields of seed and rhizome treatment, chemical instruments and methods, botany equipment and methods, etc., can solve the problems of undisclosed seeds, etc., and achieve the effect of avoiding drifting or slipping, and preventing breakthrough

Active Publication Date: 2021-07-23
湖南省森林植物园
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although in the prior art it has been preliminarily clarified that the beak walnut seeds need to be preserved by low temperature, drying and sealed with plastic film, but it has not been disclosed how to carry out water-avoiding batch screening of seeds during the preservation process, and sorting of improved seedling preservation process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Seed preservation and seedling raising method for annamocarya sinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The embodiment is basically as attached figure 1 Shown: a kind of beak walnut seed preservation method comprises the following steps

[0029] S1, seed collection, select a mature tree with full seed kernels as a seed collection tree;

[0030] S2, fruit treatment, remove the outer seed coat of the fruit, and sort the nuts that can be directly removed from the green skin as the reserve species;

[0031] S3, drying operation, spread the seeds in a dark place, and then maintain a ventilated and dry place during the drying process;

[0032] S4, flotation operation, using dry flotation, using a stepped metal bracket to build a stepped platform with a height difference in the placement basin. The edge of any platform is fixedly connected with a baffle, and then the surface of the stepped platform is covered with round grains. The water-absorbent resin, and then cover a layer of polymer film on the surface of the water-absorbent resin, and then pass water flow under the polym...

Embodiment 2

[0040] The difference between this embodiment and the above-mentioned embodiment is that the humidity of the sand used for the storage of seeds can form agglomerates by holding it, and it can be loosened by hand. During the process of sand storage, pay attention to replenish the water in the sand in time, remove moldy and rotten seeds, and beware of rodent damage. It is advisable for the seeds to be layered without overlapping, and the surroundings of the seeds are fully in contact with the wet sand. The thickness of each layer is 4cm, and the sand is stored for 30 days.

Embodiment 3

[0042] The difference between this embodiment and the above embodiment is that this embodiment discloses a method for raising seedlings of beaked walnut seeds, including the following steps T1, soaking the rooting agent with 400-700 times of dilution before sowing to promote seed germination, and using methyl Tropone Bujin for seed disinfection;

[0043] T2, after soil preparation, sow on-demand according to the row spacing of 13x30, and the sowing depth is 8-12 cm;

[0044] T3, shed covered planting, a shed for heat preservation and moisture is built above the seeding trough, and the shed is made of straw.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a seed preservation and seedling raising method of annamocarya sinensis in the field of agricultural planting to achieve a water-avoiding batch seed screening and a sorting process of preservation ofimproved variety of grow seedlings in a storage process. In order to achieve the above purpose, the method comprises the steps of conducting a flotation operation by using a dry method, constructing a stepped platform with a height difference in a placement basin through a stepped metal support, fixedly connecting baffle plates to an edge of any platform, flatly and fully paving granular water-absorbent resin on a surface of a stepped platform, covering a surface of the water-absorbent resin with a layer of high-molecular polymer film, leading a water flow into a lower side of the high-molecular polymer film, standing for 24-48 hours and sorting out seeds with a greatest degree of depressing the polymer film. Compared with a common oil separation method and a water separation method in the screening process, the annamocarya sinensis seeds are prevented from being affected with damp. Meanwhile, the labor cost is saved compared with mechanical manual weighing and screening.

Description

technical field [0001] The invention belongs to the field of agricultural planting, in particular to a method for preserving and raising seedlings of beaked walnut seeds. Background technique [0002] The beaked walnut Annamocarya sinensis is approved by the State Council of China on August 4, 1999 in the "National Key Protected Wild Plant List (First Batch)": Class II; "IUCN Red List of Threatened Species" (IUCN): Endangered (EN) . The naturally mature seeds of the beak walnut seldom germinate and form seedlings in the original place, resulting in the rare number of this tree species in the wild and endangered population. [0003] In the prior art, for stored beak walnuts, a certain degree of dryness must be achieved. Therefore, after removing the green skin, turn it in the sun to avoid mold and rot on the surface due to excessive moisture. However, it should not be exposed to the sun too much. If it is exposed to the sun for a long time, it will form an oily state and r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01F25/00A01G17/00B07B13/08
CPCA01C1/00A01F25/00A01G17/005B07B13/08Y02P60/40
Inventor 牟村张陈阼张帆朱路
Owner 湖南省森林植物园