Method of recycling and cultivating pachira macrocarpa

Abstract

The invention belongs to the technical field of vegetative propagation of plants, and discloses a method of recycling and cultivating waste pachira macrocarpa. The method comprises the following steps of recycling and treating the pachira macrocarpa, sterilizing and disinfecting, carrying out root promoting culture, carrying out directional cultivation and transplanting from a nursery, wherein the sterilizing and disinfecting step adopts carbendazim solution and / or thiophanate methyl solution to soap, so that pathogen carried by the pachira macrocarpa is effectively killed so as to be beneficial for recycling and cultivating the pachira macrocarpa. By adopting the method of recycling and cultivating the pachira macrocarpa, the survival rate of the pachira macrocarpa is improved, the pachira macrocarpa is promoted to take root quickly, the seedling is grown, and the waste is turned into wealth at high yield and low cost. The method has the advantages of simplicity in operation, low cost, wide adaptability and very good popularization and application value.

Description

technical field [0001] The invention belongs to the technical field of plant recycling and asexual reproduction, and in particular relates to a method for recycling and regenerating cultivation by using discarded fortune trees. Background technique [0002] Fortune tree, also known as Malabar chestnut, Latin scientific name Pachira macrocarpa (Cham·et Schl.) Schl.ex Bailey, Kapok family Java Kapok, evergreen tree. Palmate compound leaves, 5-7 leaflets, branches in many whorls. The tree of fortune is tall, the rhizome is swollen like a bottle, the tree shape is peculiar, the leaves are palm-shaped, the green leaves are bright, the tree shape is beautiful, it is evergreen in all seasons, and it means wealth. It is suitable for home decoration and beautification after being placed in a pot. Welcome, the market has developed rapidly in recent years. However, due to the lack of knowledge about the cultivation and maintenance measures of the fortune tree, and the fast growth of ...

AI Technical Summary

Problems solved by technology

Sowing seedlings have the characteristics of uniform emergence, straight roots and smooth seedlings, easy braiding and the ability to grow round and lovely "radish heads". However, the sowing and reproduction cycle is long, the cost is high, and professional requirements are strong, so it is only suitable for horticultural production; cutting propagation It is relatively easy. It can be carried out all year round in the south, and it can be carried out in May-August when the temperature is relatively high in the north. The 2-year-old healthy branches on the mother plant of the fortune tree are used as cuttings to cultivate in the nursery. It takes 2-3 months Can emerge, and the seedling rate is about 60%, but compared with sowing seedlings, the cutting seedlings formed by the prior art have the defect that the head and stem will not expand or only slightly expand, and the plant type is not beautiful enough; The 2-year-old seedlings are used as rootstocks, and the seedlings are cut off at a certain height from the ground, and 1-year-old strong branches are cut from the mother tree that has blossomed and solidified as scions, and grafted by split grafting, the rootstock and scion cambium are aligned and joined, and the sleeves are tied Membrane cultivation has a survival rate of over 80%. Grafting and propagation can achieve the purpose of not only having a hypertrophic stem base, but also dwarfing and early flowering and fruiting. However, special rootstocks need to be cultivated, and the propagation cycle is longer than that of cutting propagation.

[0004] At present, a large amount of fortune trees are discarded due to excessive growth, affecting their appearance or lesions. These fortune trees themselves may have carried pathogenic bacteria, and a large number of stump roots are piled up together, infecting each other, which aggravates the condition of fortune trees.

However, the survival rate of regenerating and cultivating these discarded fortune trees using existing propagation techniques is very low, resulting in a large amount of waste of resources and environmental pollution.

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