Large-area large-scale taxus chinensis planting method

Abstract

The invention belongs to the technical field of plant seedling raising, and provides a large-area large-scale taxus chinensis planting method in order to solve the problems that a traditional taxus chinensis breeding mode is low in seed seedling raising germination rate, long in germination period, low in cutting rooting rate, low in transplanting survival rate and the like. The method comprises the steps of seedling container and seedling material preparation, cutting selection, cutting pruning, cuttage, seedling management, field transplanting and field management. Compared with the traditional cutting rooting rate, the rooting rate can be increased from 5% to 80% or above; industrialized seedling production can be achieved, besides twig shearing and seedling cuttage, whole-process mechanical operation can be achieved, management is convenient, and industrialized seedling production and transplanting can be achieved; and the seedling recovery period is shortened, the transplanting survival rate is high, seedling culture containers or materials are transplanted together after the root system is developed, the transplanting survival rate reaches 90% or above only through strict management, and whole-process mechanization of transplanting can be achieved.

Description

technical field [0001] The invention belongs to the technical field of plant seedling cultivation, and in particular relates to a method for planting yew on a large scale. Background technique [0002] Taxus is Taxaceae, also known as yew, the traditional plant breeding (seedling) methods are as follows: [0003] Seedlings: Generally, the seeds of plants with hard shells need to go through a hundred days or even longer dormancy before they can germinate. Otherwise, the live broadcast can only germinate in the year of Li. Soaking and sowing in spring, but this method has been tested repeatedly. For rare plants such as yew, it still needs 27 months of sand storage before very few germinate. [0004] Cutting seedling raising: When the plants dormant and stop growing, cut the annual branches into the cuttings of the required length and store them in the sand, and cut them after the temperature rises in the spring of the year. But there is almost no possibility of survival for ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of low seedling germination rate, long germination period, low rooting rate of cutting planting and low survival rate of transplanting in traditional yew breeding methods, the present invention provides a method for large-scale planting of yew

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