Method for manually reserving seeds of petasites tatewakianus kitam

A technology of butterbur and seed saving, which is applied in the directions of seed and rhizome treatment, application, agriculture, etc., can solve the problems of scarcity, time-consuming and laborious seed stem resources, difficulty in seed saving, etc., and achieves the effect of increasing the diameter of petiole

Inactive Publication Date: 2014-08-27
福建省农业区划研究所 +1
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Problems solved by technology

[0003] The present invention aims to provide a method for artificial seed retention of Butterbur palmatum with low root rot rate and low germination rate. This method can solve the difficulties, time-consuming and labor-intensive and lack of seed stem resources in the existing alpine natural seed retention method. Method of Artificial Seed Retention of Butterbur Palmifolia with Technical Problems

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  • Method for manually reserving seeds of petasites tatewakianus kitam
  • Method for manually reserving seeds of petasites tatewakianus kitam
  • Method for manually reserving seeds of petasites tatewakianus kitam

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[0014] A method for artificially saving butterbur palm leaves, comprising the following steps: (1) selecting underground stems of butterbur palm leaves that are white in color, not rotten when cut open, and without yellow, and cut into a section every 1 to 3 stem nodes for seeding (2) After soaking the seed stems with 800-fold carbendazim solution for 30 minutes, remove them and place them in a cool place indoors for one night. After drying the surface moisture, soak them in penicillin with a concentration of 1200-1600 mg / kg 10~15min; (3) Soak the sawdust used for cultivating butterbur palm leaf with 800 times carbendazim solution for 10 minutes to achieve the purpose of sterilization and disease removal, and then plant the stems soaked in green fresh In the sterilized sawdust, control the planting temperature of the reserved seeds at 2-9 °C to preserve the reserved seeds.

[0015] Of course, the disinfection treatment method of the seed stem in step (2) of the present inventi...

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Abstract

The invention provides a method for manually reserving seeds of petasites tatewakianus kitam. The method for manually reserving the seeds of the petasites tatewakianus kitam comprises the steps that (1) subterraneous stems which are white, cut open, not rotten and not yellow are selected, and every one to three stem joints form a seed stem through cutting; (2) water on the surface of the seed stem is removed after the seed stem is sterilized, and then the seed stem is soaked in maleic hydrazide with the concentration ranging from 1200 mg / kg to 1600 mg / kg for 10 min to 15 min; (3) the seed stem which is soaked in the maleic hydrazide is planted in sterilized saw dust, the planting and seed reserving temperature is controlled to range from 2 DEG C to 9 DEG C, and then the reserved seed stem is preserved. According to the method for manually reserving the seeds of the petasites tatewakianus kitam, the technical problems that in the prior art, seed reserving is difficult, time and labor are wasted, and seed stem resources are scanty are solved; in addition, when reserved seed stems are preserved, both the root rotting rate and the germination rate of the seed stems of the petasites tatewakianus kitam can be controlled to be low.

Description

technical field [0001] The invention belongs to the technical field of butterbur palm leaf cultivation, in particular to a method for artificially saving butterbur palm leaf seeds. Background technique [0002] Butterbur palmate, Asteraceae, Butterbur genus, is a perennial herb that reproduces vegetatively with rhizomes. Palm leaf butterbur is a health-care vegetable that is used as both food and medicine. It is grown and processed in the mountainous area of ​​northern Fujian in Fujian Province and exported to Japan, South Korea and many countries in Eastern Europe. In the production of Butterbur palmata, the problem of seed retention is a technical bottleneck to be solved urgently. At present, the method of saving seeds of Butterbur palmatum mainly adopts the method of saving seeds naturally over summer in high mountains. This method of saving seeds can use the low temperature environment in summer in high-altitude areas to control the underground stems of Butterbur palmat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
Inventor 宋秀高徐壮壮
Owner 福建省农业区划研究所
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