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Method for planting baphicanthus cusia bremeks under eucalyptus forest

A technology of indigo and eucalyptus, which is applied in the field of indigo plantation under 1-2 year old eucalyptus forests, can solve the problems that indigo growth affects the growth of indigo and eucalyptus grows and competes for water, so as to increase the forest area and promote rapid Germination, the effect of promoting germination

Inactive Publication Date: 2019-02-15
蒋凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Purpose of the invention: the purpose of the present invention is to solve the problem of planting indigo indigo under the existing eucalyptus forest, and to provide a method for planting indigo indigo under the 1-2 year old eucalyptus forest, so as to solve the problem of eucalyptus fallen leaves on the growth of indigo indigo Difficulties affecting and competing for water between Banlane growth and Eucalyptus growth to meet the raw material needs of the pharmaceutical industry

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1: Carried out under a 1-year-old eucalyptus forest in a state-owned forest farm in Liuzhou, Guangxi in 2015, the specific steps are as follows:

[0031] (1) Reasonable planting of eucalyptus: eucalyptus is planted with a plant spacing of 2m, a row spacing of 1m and 5m alternately arranged, and 111 eucalyptus trees are planted per mu;

[0032] (2) Seedling raising: Apply 20 kg / mu of phosphorus fertilizer on the open space of the nursery as basal manure, make a wide 1.2m and a high 15-20cm seedbed after deep plowing, disinfect the seedbed with 500 times of solution of Dikesong; grow more than 2 years Cut the main branches of Nanbanlan into 12-15cm long, and keep short branches with 2-3 buds. The cut branches are dipped in yellow mud for 3-5 seconds, then inserted obliquely on the prepared seedbed, and then set up arches to cover the sun net; the yellow mud is mixed with 1L of ABT1 rooting powder solution with a concentration of 500-1000mg / L and 1kg of yellow m...

Embodiment 2

[0041] Embodiment 2: Carried out under a 2-year-old eucalyptus forest in a state-owned forest farm in Liuzhou, Guangxi in 2016, the specific steps are as follows:

[0042] (1) Reasonable planting of eucalyptus: eucalyptus is planted with a plant spacing of 2m, a row spacing of 1m and 5m alternately arranged, and 111 eucalyptus trees are planted per mu;

[0043] (2) Seedling raising: Apply 20 kg / mu of phosphorus fertilizer on the open space of the nursery as basal manure, make a wide 1.2m and a high 15-20cm seedbed after deep plowing, disinfect the seedbed with 500 times of solution of Dikesong; grow more than 2 years Cut the main branches of Nanbanlan into 12-15cm long, and keep short branches with 2-3 buds. The cut branches are dipped in yellow mud for 3-5 seconds, then inserted obliquely on the prepared seedbed, and then set up arches to cover the sun net; the yellow mud is mixed with 1L of ABT1 rooting powder solution with a concentration of 500-1000mg / L and 1kg of yellow m...

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Abstract

The invention discloses a method for planting baphicanthus cusia bremeks under an annual or biennial eucalyptus forest, which comprises the following steps: the plant spacing of eucalyptus trees is 2meters and the row spacing is 1 meter and 5 meters which are alternately arranged; the main branches of baphicanthus cusia bremeks more than two years old are cut into short branches. After 5-10 seconds of dipping in yellow mud, the short branches are obliquely inserted into a seedling bed for rooting. The short branches are transplanted to a ridge in a 5 meter wide spacing. Fertilizer is appliedfrom April to June of the same year; one time of harvesting is carried out in early August of that year when the baphicanthus cusia bremeks are planted and another time of harvesting is carried out inJanuary of the second year; after the second time of harvesting, fertilizer is applied, an arch shed is constructed and film is paved, the film is removed when the new buds grow about 10-20 centimeters high, and fertilizer is applied between March to June of the second year; one time of harvesting is carried out in early August and late November of the second year after the baphicanthus cusia bremeks are planted. According to the invention, the baphicanthus cusia bremeks are planted under an annual or biennial eucalyptus forest and the space of the eucalyptus forest is fully utilized, and theproblems of influence of eucalyptus leaves on the growth of the baphicanthus cusia bremeks and the competition for water between the growth of the eucalyptus trees and the growth of the baphicanthuscusia bremeks are solved.

Description

technical field [0001] The invention relates to the technical field of understory planting, in particular to a method for planting indigo indigo under a 1-2 year old eucalyptus forest. technical background [0002] Nan Banlan (Baphicacanthus cusia (Nees) Bremek.) is a perennial herbaceous plant of the Acanthaceae family, also known as: horse blue, big leaf winter blue, green blue, banlan, mountain blue, blue indigo. [0003] Banlane is a semi-shade plant that likes sunshine, warmth, and shade tolerance. It is mainly distributed in South China, Southwest China, and East China. Its suitable growth temperature is 15-30°C. When it is higher than 30°C or lower than 15°C, the plant will grow slowly. In addition, when the temperature is lower than -2°C, it will be damaged by freezing and the stems and leaves on the ground will freeze. The air humidity is above 70%, and the soil moisture content is between 22% and 33%, which is most suitable for the growth of Nanban indigo. Under ...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G2/10A01G17/00A01G13/02A01C21/00A01B79/02A01D91/04A01D91/02
CPCA01B79/02A01C21/005A01D91/02A01D91/04A01G2/10A01G13/0231A01G17/005A01G22/00
Inventor 蒋凡
Owner 蒋凡
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