Treatment method of seeds of Chinese rose

Abstract

The invention mainly relates to the technical field of planting and discloses a treatment method of seeds of Chinese rose. The treatment method includes the steps of: soaking seeds, fermenting seeds, drying seeds and accelerating germination of seeds. The method is simple and allows batched processing, can fully utilize aged Chinese rose seeds and accelerate germination of the Chinese rose, reduces germination accelerating time of the Chinese rose to 9-10 days and germinating time after sowing to 12-13 days, increases germination rate by 26.2%, significantly saves resources and reduces planting cost. When the Chinese rose seeds are harvested, the seeds are freeze-dried so as to reduce hardness of seed coats, reduce moisture in seeds and prevent cold injury of the seeds, so that the seeds can be preserved at low temperature with germinating capability of the seeds maintained and germination rate increased. Before sowing, the Chinese rose seeds are soaked in a sodium nitrite solution, which also contains ZnSO4, so that permeation of water into the seeds is promoted, and softening of the seed coats is accelerated and nutrients can enter the seeds easily, thereby stimulating growth of germs and reducing the germination time of the seeds.

Description

technical field [0001] The invention mainly relates to the technical field of planting, in particular to a method for treating rose seeds. Background technique [0002] Rose, known as the queen of flowers, also known as "Moon Moon Red", can be made into continuous flower fences, flower screens, and flower walls, which can not only purify the air and beautify the environment, but also greatly reduce noise pollution in the surrounding area and relieve hot weather. The greenhouse effect of cities in summer; roses can be used to extract spices, and the roots, leaves, and flowers can be used as medicines. They have the effects of promoting blood circulation, reducing swelling, reducing inflammation, and detoxifying. [0003] The propagation methods of rose mainly include branching method, layering method, cutting method, grafting method and seed propagation method. Because the seeds germinate for a long time and the germination rate is low, they are only used when cultivating new...

AI Technical Summary

Problems solved by technology

[0003] The propagation methods of rose mainly include branching method, layering method, cutting method, grafting method and seed propagation method. Because the seeds germinate for a long time and the germination rate is low, they are only used when cultivating new varieties. Sowing in the spring of the second year can only germinate 40 to 50 days after sowing, and the germination rate can only reach about 20%. The reproduction cycle is longer, which obviously increases the planting cost. Therefore, a treatment method for accelerating the germination of rose seeds is needed.