Rapid seedling raising method for fructus evodiae tillering propagation

Abstract

The invention relates to the fructus evodiae propagation technology, in particular to a rapid seedling raising method for fructus evodiae tillering propagation. The method comprises the following steps of 1, stock plant culture, wherein robust three-year-old fruit-bearing stock plants are selected; 2, seedling raising, wherein 25-35 seedlings are cultured on one stock plant by adopting tillering propagation, lateral roots are dug in the periphery 50 cm or more around the stock plant, the lateral roots with the stem thickness larger than 25 mm are selected, notches are cut in the surface skin of the lateral roots at the interval of 6-10 cm, and the depth of the notches is 0.8-1.4 cm; 3, thinning, wherein after buds grow to 15-20 cm, thinning is performed, only one robust bud is reserved in each notch, and the other seedlings are removed completely; 4, fertilization, wherein farm fertilizer is applied, the fertilizer is covered with thin soil, periodic watering is performed, and timely weed removal is performed; 5, topping, wherein when the propagation seedlings of fructus evodiae tillering grow to 80 cm or taller, topping is performed at the portions, 80 cm high, of the seedlings.

Description

technical field [0001] The invention relates to the propagation technology of Evodia rutaecarpa, in particular to a method for rapid seedling cultivation of Evodia rutaecarpa root tiller propagation. Background technique [0002] Evodia rutaecarpa is recorded in Shennong's Herbal Classic, and all previous editions of the Chinese Pharmacopoeia have been recorded. Evodia rutaecarpa is an evergreen shrub or small tree belonging to the genus Evodia rutaecarpa of Rutaceae. It is usually used as medicine with its capsules and leaves. It is a common and precious Chinese medicinal material. Evodia rutaecarpa is bitter in taste and warm in nature, slightly poisonous, and has the effects of soothing the liver and lowering qi, warming the middle and dispelling cold, dispelling stagnation and relieving pain, drying dampness and helping yang. [0003] Recently, Evodia rutaecarpa is in short supply in the market. At present, it usually takes 2 years for seedlings and cuttings to germina...

AI Technical Summary

Problems solved by technology

At present, it usually takes 2 years for seedling propagation and cutting propagation to emerge. Too long seedling cultivation time affects the economic benefits of planting. A scientific and effective propagation technology of Evodia rutaecarpa is urgently needed to improve the propagation efficiency of Evodia rutaecarpa.

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