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Cuttage breeding method for radix berberidis

A cutting propagation and three-needle technology, which is applied in the field of three-needle cutting propagation, can solve the problems of low survival rate, high planting cost, and limited resources of transplanted seedlings.

Active Publication Date: 2006-11-08
GUIYANG XINTIAN PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the planting process, the planting technology of transplanting and seed propagation is adopted, but the resources of transplanted seedlings are limited, the survival rate is low, the emergence rate of seed propagation is low, and the growth period is long, and the planting cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Site selection: The site selection for cuttings should be sandy loam soil that is breathable, water-retaining, and drought-resistant, and the seedbed should be placed in a place that is half shade and half sun;

[0029] (2) Soil preparation: thin the soil, rake it flat, and then make a furrow with a width of 1.2 meters and a height of 20 centimeters, and a furrow with a width of 30 centimeters between the furrows;

[0030] (3) Selection and cutting cuttings: For cuttings, select 2-year-old branches on a good mother plant that is robust and free from diseases and insect pests, cut the branches obliquely (the cut is at a 45-degree angle to the branches), and grow 10-15 cm cuttings, leaving 2 ~3 nodes, leave 2~3 leaves, and bundle the cut cuttings into bundles;

[0031] (4) Soak rooting powder: Put the bundled cuttings with the notch down and put them in 1000ppm 10% naphthalene acetic acid wettable powder solution. The soaking height should be about 2 / 3 of the length o...

Embodiment 2

[0041] (1) Site selection: The site selection for cuttings should be sandy loam soil that is breathable, water-retaining, and drought-resistant, and the seedbed should be placed in a place that is half shade and half sun;

[0042] (2) Soil preparation: thin the soil, rake it flat, and then make a furrow with a width of 1.2 meters and a height of 20 centimeters, and a furrow with a width of 30 centimeters between the furrows;

[0043] (3) Selection and cutting cuttings: For cuttings, select 2-year-old branches on a good mother plant that is robust and free from diseases and insect pests, cut the branches obliquely (the cut is at a 45-degree angle to the branches), and grow 10-15 cm cuttings, leaving 2 ~3 nodes, leave 2~3 leaves, and bundle the cut cuttings into bundles;

[0044] (4) Soak the rooting powder: put the bundled cuttings with the cuttings down, and place them in 1000ppm of 10% naphthalene acetic acid and 10% indolebutyric acid wettable mixed powder solution with a we...

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PUM

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Abstract

The cutting and propagating process for barberry includes the following steps: selecting land, preparing land, selecting and cutting branch from two-year high quality stock plant, soaking in rootone solution for 1 hr, planting obliquely, watering, forming sun shade, field management and permanent planting. The present invention has high survival rate, fast growth of barberry, short production period and lowered plantation cost.

Description

technical field [0001] The invention relates to the field of planting, in particular to a three-needle cutting propagation method. Background technique [0002] The three needles are the drying of Berberis julianae Schneid. or Berberis.wilsonae Nemsl.var.guntzμnica (Ahrendt) Ahrendt, Berberis cavaleriei Levl. or Berberis deinacantha Schneid. root. The root is cylindrical, slightly curved, with a few branches, 5-35 cm long and 0.3-3 cm in diameter. The surface is gray-brown or tan, with fine longitudinal wrinkles, and the cork is easy to peel off. The texture is hard, not easy to break, the broken surface is fibrous, bright yellow, the cut surface is round, and the radial texture is not obvious. Slight gas, bitter taste. Guzong golden flower barberry: 5-20cm long, 0.2-1.5cm in diameter. The surface is rough with longitudinal grooves. The skin of the cut surface is bright brownish yellow, and the radial texture of the xylem is obvious. Slight gas, bitter taste. Its nat...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06A01H4/00
Inventor 董大伦
Owner GUIYANG XINTIAN PHARMA CO LTD