Short, dense, early and high-yield cultivation technique for evodia rutaecarpa

A high-yield and high-yield technology of Evodia rutaecarpa, which is applied in the field of low-density early-high-yield cultivation of Evodia rutaecarpa, can solve the problems of unisexuality, difficulty in distinguishing male and female plants at the seedling stage, and poor quality of commercial varieties, so as to achieve high content of active ingredients, shorten the cultivation period, The effect of early picking

Inactive Publication Date: 2016-07-27
江西樟树天齐堂中药饮片有限公司
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Problems solved by technology

[0004] Due to the high medicinal value of Evodia rutaecarpa, large-scale cultivation has occurred in many places. However, the flowers of Evodia rutaecarpa are unisexual and dioecious, and it is difficult to distinguish between male and female plants at the seedling stage. Very good branch pruning and management, resulting in poor quality of commercial varieties, serious mixing, and low fruit yield per area
[0005] In recent years, there have been more and more researches on Evodia rutaecarpa in China, but no new cultivation techniques have been found to improve the yield and quality of Evodia rutaecarpa.

Method used

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  • Short, dense, early and high-yield cultivation technique for evodia rutaecarpa

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Embodiment

[0023] On August 25, 2010, the cultivation experiment of Evodia rutaecarpa was carried out in Zhangshu City, Yichun City, Jiangxi Province:

[0024] 1. Nursery site selection: choose sandy loam soil with loose soil, good drainage and sunshine as the nursery site;

[0025] 2. Seedling selection: select the medium-flowered variety with a yield of 1.7Kg per plant, 0.76% total alkali of Evodia rutaecarpa, and more than 2.6% limonin as the mother plant. The diameter of the mother plant is greater than 30mm and the length is greater than 20cm in the first ten days of April. Branches with no less than 2 sprouts are used as seedlings;

[0026] 3. Nursery cultivation: Before planting, the nursery is cultivated twice. The first cultivation is in mid-September, with shallow hoeing, and the depth is 10-15cm. The second cultivation is in late December, which is deep reclamation, with a depth of 20-25cm, apply 250Kg / mu of manure, 35Kg / mu of bran fertilizer, and 5Kg / mu of phosphate fertiliz...

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Abstract

The invention discloses a short, dense, early and high-yield cultivation technique for evodia rutaecarpa.A short-trunk, low-crown, ventilated and light-permeable tree shape is obtained by selecting good-variety middle flower type evodia rutaecarpa as a mother plant and combining garden management and growth regulation and control through two and a half years of continuous shaping.The tree shape has the advantages of being high in yield, good in quality and the like and is low in cultivation cost, simple in cultivation technique and suitable for application and popularization.

Description

technical field [0001] The invention relates to a cultivation technique, in particular to a cultivation technique of evodia rutaecarpa for short, dense, early and high yield. Background technique [0002] Evodia rutaecarpa, also known as Wuyu, tea spicy, lacquer pepper, smelly pepper tree, etc., small trees or shrubs, 3-5 meters high, with dark purple-red twigs, covered with gray-yellow or red rust-colored fluff, or combed short hair. It mainly grows in forests or shrubs in mountains from flat to 1500 meters above sea level, and is more common in sunny slopes. [0003] Evodia rutaecarpa is recorded in "Shen Nong Baicao". It is hot in nature and bitter in taste, has the effects of dissipating heat and relieving pain, reducing adverse flow and anti-vomiting. Through current scientific research, it has been found that the main medicinal components of Evodia rutaecarpa are total alkaloids of Evodia rutaecarpa and limonoid. [0004] Due to the high medicinal value of Evodia ru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 袁小平袁艳金袁艳傅强周静平
Owner 江西樟树天齐堂中药饮片有限公司
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