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Cutting propagation method of hemp root

A cutting propagation, hemp root technology, applied in the directions of vegetative propagation, botanical equipment and methods, gardening, etc., can solve the problem of no hemp root propagation, etc., and achieve the effect of strong operability

Active Publication Date: 2019-12-20
KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This species was officially published as a new species in August 2017, and there is currently no related report on the reproduction of hemp roots

Method used

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  • Cutting propagation method of hemp root

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Effect test

Embodiment 1

[0020] Materials and Methods:

[0021] Experimental Materials:

[0022] Cutting buds: Cuttings of hemp roots (P.magen B.Q.Cheng exC.L.long&J.Yang) brought back from the field in Xishuangbanna in May 2016 were placed in pots, and small buds began to emerge in October 2016. The buds are marked, and the germination time is listed and registered. By April 2017, the slivers that have grown for 6 months and the slivers that have grown for 3 months are selected as cutting materials

[0023] Cutting substrate and shade net:

[0024] The cutting substrate is the original soil of the hemp root growth environment: humus: red loam: perlite = 1:1:1:1, first mix the humus and red loam in proportion, put them in the sun for a week, and then Add perlite and 0.1% chlorothalonil in proportion, stir evenly, and store for 3 days for later use. 70% shading, 1 roll of 2 meters wide and 3 meters long shade net.

[0025] Rooting solution:

[0026] Rooting No.1 (1 / 2MS+0.5NAA mg / L+0.2IBA mg / L+0.1B...

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Abstract

The invention provides a cutting propagation method of promotion national aromatic plant P.magen B.Q.Cheng ex C.L.long&J.Yang. The method includes the following steps of preparing a substrate, selecting a cutting, preparing a rooting agent and conducting after-cutting management. Half of a MS culture solution (MS culture medium: half amount of major elements and full amount of trace elements, amino acids and vitamins) is added in a rooting solution, and bud growth is promoted when rooting is promoted. The method is strong in operability, the problem of slow propagation of gradually-rare P.magen B.Q.Cheng ex C.L.long&J.Yang is solved, and the technical guarantee is provided for species protection and reintroduction.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a cutting propagation method of a national spice plant Magen ((P.magen B.Q.Chengex C.L.long&J.Yang)). Background technique [0002] Piper is the largest genus of the family Piperaceae, with about 1000-2000 species. This genus is mainly distributed in the tropics, and there are about 60 species in China (Cheng et al.1999), among which more than 30 species of Piper have good medicinal value, and are used in folk traditions for expelling wind and cold, promoting qi and blood circulation, Dispersing blood stasis and relieving pain, analgesic effect. [0003] Magen (P.magen B.Q.Cheng ex C.L.long&J.Yang) is a woody climbing vine that mainly grows on limestone walls at an altitude of about 1500m in Xishuangbanna area in southern Yunnan. The hemp root has a special fragrance and is used as a special food spice in the local minority communities. The Dai people in Banna almost bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/10A01G24/10A01G24/28A01G24/15
CPCA01G22/00
Inventor 罗吉凤常玮杨珺王跃虎龙春林
Owner KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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