Method for increasing germination rate of acer palmatum seed

Abstract

The invention relates to a method for increasing the germination rate of acer palmatum seeds. The method comprises the following steps: preparing a sterilization active oxygen solution, soaking seeds in active oxygen, radiating with infrared rays, and refrigerating at low temperature. The method has the beneficial effects that when active oxygen is adopted to sterilize and soak the acer palmatum seeds, not only is a good sterilization and anti-disease function achieved, but also the germination rate of the seeds is greatly increased because of the active oxygen, and the soaking time is shortened; when the acer palmatum seeds are radiated with the far-infrared rays within a short time, the looseness of the tissue structures of the seeds is effectively improved, and an effect of doing the half work with double results is achieved for increasing the germination rate; due to adoption of various sensors on a metal screen net, the security of the seeds during refrigerating at low temperature is ensured.

Description

technical field [0001] The invention relates to the technical field of maple germination acceleration, in particular to a method for improving the germination rate of Acer palmatum seeds. Background technique [0002] The propagation methods of Acer palmatum mainly include seed propagation, grafting propagation, and cutting propagation. In the existing seed seedling raising technology, the conventional method is to adopt the method of accelerating germination in the hotbed first and then transplanting, that is, the seeds hidden in the sand are sown in high density on the seedbed with a humidity of more than 80% to set up a small shed with a height of 50 cm. Cover with plastic film to accelerate germination in the hotbed, and sow when the germination rate of the seeds reaches more than 80%. This germination method is relatively extensive in management and has a low seedling rate. It is not suitable for the propagation of rare varieties or varieties with low seed setting rate...

AI Technical Summary

Problems solved by technology

This germination method is relatively extensive in management and has a low seedling rate. It is not suitable for the propagation of rare varieties or varieties with low seed setting rate. In addition, the germination is uneven. It is not suitable for large-scale industrial seedling cultivation, and it is difficult to meet market demand.

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