Method for seedling nursing and cultivation of blinding trees

Abstract

The invention relates to a method for seedling nursing and cultivation of blinding trees, which comprises the following steps: selecting seeds from a seed tree aged more than 10 years, taking the seeds growing into chocolate brown as a mature standard of the blinding trees, adopting wet sand for pregermination after seed selection, uniformly mixing 1 portion of seeds with 3 portions of wet sand, placing the mixture at a ventilation point, 1-2 days later, immediately sowing when the seeds begins to turn into white; furrowing shallow ridges on a seedbed for drilling according to a row distance of 15-20 cm, or uniformly broadcasting the seeds on the seedbed, and covering burnt soil or fine sand with the thickness of 7-8 cm after broadcasting, wherein the planting season is may to June, and the planting density is 4*15m or 4*4m; and cutting off lateral branches or leaves at the lower parts of seedlings before lifting, reserving 3-4 leaves at the upper part, and cutting off one half of each leaf. The method is simply and easily learnt, easily understood and easily operated, is a practical technology capable of being rapidly and skillfully mastered and applied, can greatly improve the survival rate and the outplanting rate, reduce the input cost, and increase the economic benefit.

Description

technical field [0001] The invention relates to a kind of soil agarwood seedling raising and cultivation method. Background technique [0002] Agarwood (A. sinensis (Lour.) Gilg), a national second-class protected plant, has a light yellow wood with a slight fragrance, but the color of the nodules or damaged parts will be dark and hard after a long time, and the smell is extremely fragrant. It is used as a raw material for making incense and has great commodity value. [0003] However, in recent years, due to the low natural reproduction rate, destruction of the living environment, insect pests, and man-made plundering, the resources of Agarwood have been severely damaged, and now there are only scattered remnants of the plant. In 1999, it was approved by the State Council as a second-class national key protected wild plant. Therefore, while protecting this precious wild plant resource, it is very necessary to study its scientific artificial propagation and rational develo...

AI Technical Summary

Problems solved by technology

[0003] However, in recent years, due to the low natural reproduction rate, destruction of living environment, insect pests and man-made plundering and other reasons, the resources of Agarwood have been seriously damaged, and now there are only sporadic and scattered residual plants.