All-light automatic-atomizing tender branch cuttage propagation method for elaeocarpus sylvestris

Abstract

The invention discloses an all-light automatic-atomizing tender branch cuttage propagation method for elaeocarpus sylvestris. The method comprises the following steps of preparation of a cuttage seedbed, preparation of a medium of the cuttage seedbed, installation of an all-light automatic atomizer, pretreatment of the seedbed before cuttage, selection of cuttings, treatment of the bases of the cuttings, cuttage operation and transplanting of seedlings. According to the technical scheme, cuttage seedling culture is carried out for 25-35 days, the survival rate reaches 95% or above, the averageseedling height is 110 cm, the survival rate is high, and the seedling growth is great. In addition, the method is simple and convenient in operation and can realize industrialized seedling culture.

Description

Technical field [0001] The invention belongs to the field of plant cutting propagation, and more specifically relates to a method for propagating twig cuttings with Duying full-light automatic spraying. Background technique [0002] Du Ying, alias: false red bayberry, wild olive and green fruit trees, are evergreen tree plants, mainly distributed in Guangdong, Guangxi, Fujian, Taiwan and Zhejiang in my country. Its tree species can be soap and lubricating oil, and its bark is The main components of making fuel have good economic and practical value. [0003] Du Ying trees are mainly reproduced by sowing and cutting, so the wild growing Du Ying trees are rare. In recent years, as the government pays more attention to ecological environment protection, people have paid more attention to Du Ying trees, and then increased their attention to Du Ying trees. Research on cutting propagation technology, the current Du Yingshu propagation technology is still at the level of the 1990s, mainly...

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Problems solved by technology

[0003] Duying trees are mainly propagated by sowing and cuttings, so wild-growing Duying trees are rare. In recent years, as the government pays more attention to ecological environment protection, people have focused on Duying trees, and then increased their attention to Duying trees. Research on cutting propagation technology. At present, the propagation technology of Du Ying tree is still at the level of the 1990s, mainly through the sowing and cutting propagation of Du Ying tree species. In the process of growth and germination, it is vulnerable to various bacteria, viruses, insects and birds, resulting in a low growth and germination rate of tree species. In addition, the technical conditions for breeding Du Ying through cutting propagation technology are more complicated than those of sowing and breeding, but the survival rate of Du Ying is higher. High, the growth of Du Ying is better than that of sowing propagation, but the resistance of Du Ying trees obtained by cutting propagation technology to diseases such as leaf blight and damping-off is relatively weak during the growth process, which in turn causes the survival of Du Ying trees in the growth stage. relatively low rate