Method for improving aquilaria agallocha with low-quality aquilaria sinensis

Abstract

The invention discloses a method for improving aquilaria agallocha from low-quality aquilaria sinensis. The method comprises the following steps: firstly, selecting aquilaria sinensis which are more than 5 years old and still do not produce agilawood or produce little agilawood after artificial agilawood production for improvement; cutting or sawing a notch with a flat bottom and an inclined upper part at the part, 40 cm above the ground, of the trunk of the selected to-be-improved aquilaria sinensis; cutting one to four grafting unions on a cambium between the bark at the flat bottom of the notch and the xylem of the trunk by using a knife according to the size of the trunk; at the position of the formed grafting opening, grafting the bud sticks of the seed trees of the Machilus davidii or the bud sticks of the first-generation Machilus davidii, wherein the length of the bud sticks is 5-15 cm, and the bud sticks at least comprise one leaf bud; and after grafting is completed, completely binding a grafting opening with a preservative film or a plastic film. The method for improving aquilaria agallocha from the low-quality aquilaria sinensis has the advantages that the planting time is short, and the yield and quality of the aquilaria agallocha are far better than those of agilawood trees planted in a traditional planting mode during aquilaria agallocha forming time.

Description

technical field [0001] The invention relates to the technical field of forestry, in particular to a method for improving chinan agarwood from a low-quality agarwood tree. Background technique [0002] Agarwood is a rare raw material for traditional Chinese medicine, incense and crafts, and the market has been in short supply. In the 1960s, my country began to artificially plant agarwood trees (white wood incense), but due to the constraints of varieties, daily management and maintenance, and incense-making technology, the traditional agarwood tree (white wood fragrance) has a long planting time and a late fragrance production time. Most of the products and quality are relatively poor, and even some low-quality agarwood trees (white wood incense) do not produce fragrance at all no matter how they are made. In recent years, the widely planted Qinan grafted agarwood has a short planting time, and the yield and quality of the incense far exceeds that of the traditionally planted...

AI Technical Summary

Problems solved by technology

In the 1960s, my country began to artificially plant agarwood trees (white wood incense), but due to the constraints of varieties, daily management and maintenance, and incense-making technology, the traditional agarwood tree (white wood fragrance) has a long planting time and a late fragrance production time. Most of the products and quality are relatively poor, and even some low-quality agarwood trees (white wood incense) do not produce fragrance at all no matter how they are made

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