Method for cuttage reproduction of fresh water mangrove plant barringtonia acutangula

A mangrove plant and cutting propagation technology, which is applied in the field of plant propagation and cultivation, can solve the problems that no related reports have been found in the research on the cutting propagation technology of Jade stamens safflower, and achieve the effects of developed root system, good growth environment, and high quality

Pending Publication Date: 2020-06-19
YULIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the cutting tests of ABT rooting powder, indole acetic acid, salicylic acid and other agents have been carried out in China, and good results have been achieved, but there is no relevant report on the research on the cutting propagation technology of Jade stamens with different hormone concentrations.

Method used

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  • Method for cuttage reproduction of fresh water mangrove plant barringtonia acutangula
  • Method for cuttage reproduction of fresh water mangrove plant barringtonia acutangula
  • Method for cuttage reproduction of fresh water mangrove plant barringtonia acutangula

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Embodiment 1

[0033] Select fine and strong, no pests and diseases, planted for more than 3 years, as the plucking mother tree. Cutting propagation treatment is carried out on it from February to June, and the implementation details are as follows:

[0034] S1. Preparation of the slotting bed: Use river sand as the base of the slotting bed, place it in a greenhouse, wash the river sand with tap water first, and expose it to the sun for 3 days. 14-16cm, the slotting bed is poured with tap water, and placed under the double-layer sunshade net for later use;

[0035] S2, the selection of cuttings: select the safflower jade stamens with good growth conditions and no leaf damage by diseases and insect pests, cut the branches to 2-3 stem nodes depending on the length of the branches, cut off the base leaves of the cuttings, keep the upper leaves, and leave the cuts on the cuttings. Cut the axillary bud 1cm flat, leave 3-5cm at the bottom and cut it obliquely;

[0036] S3. Treatment of cuttings:...

Embodiment 2

[0044] Select fine and strong, no pests and diseases, planted for more than 3 years, as the plucking mother tree. Cutting propagation treatment is carried out on it from February to June, and the implementation details are as follows:

[0045]S1. Preparation of the slotting bed: Use river sand as the base of the slotting bed, place it in a greenhouse, wash the river sand with tap water first, and expose it to the sun for 3 days. 14-16cm, the slotting bed is poured with tap water, and placed under the double-layer sunshade net for later use;

[0046] S2, the selection of cuttings: select the safflower jade stamens with good growth conditions and no leaf damage by diseases and insect pests, cut the branches to 2-3 stem nodes depending on the length of the branches, cut off the base leaves of the cuttings, keep the upper leaves, and leave the cuts on the cuttings. Cut the axillary bud 1cm flat, leave 3-5cm at the bottom and cut it obliquely;

[0047] S3. Treatment of cuttings: ...

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Abstract

The invention discloses a method for cuttage reproduction of a fresh water mangrove plant barringtonia acutangula. The method specifically comprises the following steps: preparing a cuttage bed, preparing scions, treating the scions, performing hormone treatment, performing cutttage, performing after-cuttage management, performing spraying treatment, and performing transplanting. The invention relates to the technical field of plant reproduction cultivation. According to the method for cuttage reproduction of the fresh water mangrove plant barringtonia acutangula, orthogonal experimental designing of three factors and three levels is adopted to combine different hormone soaking concentrations and different soaking times before cuttage of the scions and different hormone spraying concentrations after cuttage, an optimal barringtonia acutangula cuttage reproduction method combination is finally screened, a technical way for large-scale barringtonia acutangula culture can be obtained, anda basis can be made for providing more tree variety options for recovering sea-land ecological systems. By adopting the method, cuttage reproduction growth is rapid, the reproduction amount is large,the cost is low, excellent properties of the variety can be maintained, and technical references can be provided for improved variety seedling breeding for efficient and large-scale reproduction of the barringtonia acutangula.

Description

technical field [0001] The invention relates to the technical field of plant propagation and cultivation, in particular to a method for cutting propagation of the freshwater mangrove plant Jade stamens safflower. Background technique [0002] Barringtonia acutangula (Barringtonia acutangula) is a plant of the genus Barringtonia acutangula, an evergreen small tree, native to the coastal areas of Southeast Asia, and has been successfully introduced in my country. Jade stamen safflower is a freshwater mangrove plant, and its ecological habits are similar to those of the semi-mangrove plant Jade stamens. Mangroves are important tree species in coastal shelterbelts and have important ecological significance. However, in recent years, shelterbelts have been severely damaged and coastal ecosystems have been greatly affected. Semi-mangrove plants have a good role in promoting the restoration of marine and terrestrial ecosystems. Jade stamens are resistant to flooding and salt imme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G7/06
CPCA01G2/10A01G7/06
Inventor 梁芳吴玉霜檀小辉朱宇林潘艳菊梁泽锐刘冰梁梦雅黄款
Owner YULIN NORMAL UNIVERSITY
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