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Pesticide treatment method capable of promoting rooting of twig cuttings of buerger maple and improving growth vigor

A technology for chemical treatment and triangular maple, which is applied in the field of chemical treatment for promoting the rooting of young branches and cuttings of triangular maple and improving the growth potential, and achieves the effects of improving the growth potential, simple operation and improving the seedling height.

Inactive Publication Date: 2017-09-19
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few reports on the cutting propagation of the triangular maple, and most of the cutting propagation seedlings are surviving and unformed seedlings

Method used

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  • Pesticide treatment method capable of promoting rooting of twig cuttings of buerger maple and improving growth vigor
  • Pesticide treatment method capable of promoting rooting of twig cuttings of buerger maple and improving growth vigor
  • Pesticide treatment method capable of promoting rooting of twig cuttings of buerger maple and improving growth vigor

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. Material: The material is semi-lignified twigs of Triangle maple.

[0022] 2 methods:

[0023] 2.1 Selection of materials: From May to July, on the adult Triangular Maple tree, select healthy branches with no pests and diseases and full buds on the sunny side of the middle and upper part of the year.

[0024] 2.2 Pruning of cuttings: Trim the branches into cuttings of about 10cm-15cm, cut the lower part obliquely, and cut the upper part horizontally. 2-3 opposite buds and 2 and a half leaves are reserved for each cutting, and the blades are preserved in such a way that the leaves of the upper and lower opposite buds are staggered.

[0025] 2.3 Preparation of matrix: Three kinds of matrixes with vermiculite, perlite, vermiculite and perlite volume ratio of 1:1 were selected for the test.

[0026] 2.4 Drug treatment and cuttings: The drug uses three different concentrations of three different drugs, IBA, ABT-1, and GGR-6, and uses L 9 (3 4 ) with an orthogonal expe...

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Abstract

The invention discloses a pesticide treatment method capable of promoting rooting of twig cuttings of buerger maple and improving growth vigor. The method comprises the following steps of (1) selection of a pesticide and concentration; (2) cutting of a medium; (3) selection and trimming of cuttings; (4) pesticide treatment; (5) cutting; and (6) watering. The method has the effects that the cost is reduced, the operation is simple, early rooting of the cuttings can be promoted, the rooting rate of the cuttings is improved, above all, the growth vigor of cutting seedlings is improved, the rooting rate is improved to 78.0%, the average root number is 3.3-4.0, the average root length is 2.8-3.5cm, and the seedling can be increased by 2.5cm after cutting for a month.

Description

technical field [0001] The invention belongs to the planting field of the triangular maple, and in particular relates to a chemical treatment method for promoting the rooting of the twig cuttings of the triangular maple and improving the growth potential. Background technique [0002] Acer buergerianum Miq., scientific name Acer buergerianum, is a deciduous tree belonging to the family Aceraceae and the genus Acer. The trunk of the triangular maple is tall, graceful and majestic, and the leaves are dark red after autumn. It is an important color-leaved tree species for landscaping and beautification. Its propagation method mainly adopts seed propagation. Seed propagation is due to the phenomenon of separation of characters, that is, seedlings propagated by seeds of mutant strains often cannot express their variability. Although grafting and propagation can better fix excellent traits, the operation is more complicated, and if the operation is not up to standard, it will se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 王红梅王永平宗树斌
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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