Red maple cuttage propagation method

A technology of cutting propagation and red maple, which is applied in the field of plant asexual propagation, can solve the problems of not being able to maintain the excellent characteristics of the female parent, large differences in seedling seedlings, unfavorable promotion and application of good varieties, etc., achieving important application value, fast propagation speed, and practical strong effect

Active Publication Date: 2014-01-01
SICHUAN COLORLINK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, red maple is mainly propagated by seeds, which is not conducive to the rapid popularization and application of fine varieties, and the seedlings of seed propagation are quite different, which cannot maintain the excellent characteristics of the femal

Method used

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  • Red maple cuttage propagation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: a kind of red maple cutting propagation method, it comprises the following steps:

[0024] S1. Cutting time: April to August every year;

[0025] S2. Cutting substrate and disinfection: the cutting substrate of red maple is perlite; before cutting, spray the cutting substrate with 80% wettable carbendazim powder 500 times to ensure that the substrate is soaked and covered with plastic film for 2 days before use; Rinse the matrix twice with clean water before cutting to prevent the cuttings from being poisoned by too much disinfectant; wherein, the scissors and barrel are sprayed and disinfected with 75% alcohol;

[0026] S3. Picking ears: Picking ears on cloudy days or when the dew is not dry in the morning, select a robust red maple mother tree, use scissors to cut branches with a thickness of 0.3cm in the current year as spikes, and put the clipped spikes into In the bucket that clear water is housed; Described scissors and bucket adopt 75% alcohol t...

Embodiment 2

[0033] Embodiment 2: a kind of red maple cutting propagation method, it comprises the following steps:

[0034] S1. Cutting time: April to August every year;

[0035] S2. Cutting substrate and disinfection: the cutting substrate of red maple is perlite; before cutting, spray the cutting substrate with 80% wettable carbendazim powder 800 times to ensure that the substrate is soaked and covered with plastic film for 3 days before use; Rinse the matrix 3 times with clean water before cutting to prevent the cuttings from being poisoned by too much disinfectant; wherein, the scissors and barrel were sprayed and sterilized with 75% alcohol;

[0036] S3. Picking ears: Picking ears on cloudy days or when the dew is not dry in the morning, select a robust red maple mother tree, use scissors to cut branches with a thickness of 0.8cm in the current year as spikes, and put the clipped spikes into In the bucket that clear water is housed; Described scissors and bucket adopt 75% alcohol...

Embodiment 3

[0043] Embodiment 3: a kind of red maple cutting propagation method, it comprises the following steps:

[0044] S1. Cutting time: April to August every year;

[0045] S2. Cutting substrate and disinfection: the cutting substrate of red maple is perlite; before cutting, spray the cutting substrate with 80% wettable carbendazim powder 500 times to ensure that the substrate is soaked and covered with plastic film for 2.5 days before use; Rinse the matrix twice with clear water before cutting, so as to prevent too much disinfectant from poisoning the cuttings; wherein, the scissors and barrel were sprayed and sterilized with 75% alcohol;

[0046] S3. Picking ears: Pick ears on cloudy days or when the dew is not dry in the morning, select a robust red maple mother tree, use scissors to cut branches with a thickness of 0.5cm in the current year as spikes, and put the clipped spikes into In the bucket that clear water is housed; Described scissors and bucket adopt 75% alcohol to ...

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Abstract

The invention discloses a red maple cuttage propagation method. The method includes the following steps: S1, determining cuttage time to be from April to August each year; S2, preparing a cuttage matrix and sterilizing, wherein the cuttage matrix is perlite, and sterilizing refers to sterilizing the cuttage matrix by spraying; S3, picking spikes, namely selecting branches of the current year and with roughness of 0.3-0.8cm as spike strips; S4, preparing cuttings; S5, sterilizing the cuttings, namely soaking two ends of the cuttings by carbendazim and flushing by clean water after soaking; S6, performing hormone treatment; S7, performing cuttage, namely inserting the cuttings into the matrix after cuttage guiding by a glass rod or a thin wood stick; S8, managing after cuttage; S9, transplanting. By the red maple cuttage propagation method, cuttage rooting percentage can reach above 85%, and transplanting survival rate can reach 80%. The red maple cuttage propagation method has the advantages of capability of maintaining excellent performance of female parents, high propagation speed, high survival rate and simplicity in operation and high practicability, and has important application value in red maple good seedling asexual propagation production.

Description

technical field [0001] The invention relates to a plant asexual propagation method, in particular to a red maple cutting propagation method. Background technique [0002] Acer paimatum (Acer paimatum), also known as Yafeng, belongs to the genus Aceraceae, and is a valuable ornamental tree species in urban landscapes. It is native to the Yangtze River Basin in China, and is also distributed in Japan and the Korean Peninsula. my country is mainly distributed in the provinces of the Yangtze River Basin, and it mostly grows in forest margins or sparse forests of mountains and hills below 1200m above sea level. Acer palmatum is a deciduous small tree, about 8m high, with dark gray bark, purple or lavender green branches in the current year; light gray, purple or dark purple branches in perennial branches. Acer palmatum leaves opposite, 7-10 cm in diameter, truncate at base, deeply lobed palmately, with 5-9 lobes, usually 7-lobed, lobes ovate-oblong or lanceolate, apex acute or...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
Inventor 罗雪梅张远凤何程相
Owner SICHUAN COLORLINK CO LTD
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