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Acer palmatum Oridono Nishiki twig cutting propagation method

A technology of twig cuttings and Acer palmatum, applied in botany equipment and methods, horticulture, soilless cultivation, etc., to achieve high survival rate, simple operation, and fast reproduction

Inactive Publication Date: 2015-03-25
巴中胜弘科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no report about the cutting propagation technology of Symphony

Method used

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  • Acer palmatum Oridono Nishiki twig cutting propagation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: A method for propagation of Acer palmatum twigs by cuttings, which comprises the following steps:

[0023] S1. Cutting time: every April;

[0024] S2. Cutting substrate and disinfection: the cutting substrate of Acer palmatum Symphony is vermiculite; 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 2 days Use; before cutting, it is necessary to rinse the matrix twice with clean water to prevent too much disinfectant from poisoning the cuttings;

[0025] S3. Ear picking: Ear picking is carried out on cloudy days or when the dew is not dry in the morning. Select a vigorously growing Acer palmatum Symphony mother tree, and use scissors to cut semi-lignified branches with a thickness of 0.3cm in the current year as spikes. The ear bar that gets is put into the bucket that clear water is housed; Scissors and bucket are to adopt 75% alco...

Embodiment 2

[0032] Example 2: A method for propagation of Acer palmatum twigs by cuttings, which comprises the following steps:

[0033] S1. Cutting time: August every year;

[0034] S2. Cutting substrate and disinfection: the cutting substrate of Acer palmatum Symphony is vermiculite; before cutting, spray the cutting substrate with 80% wettable carbendazim powder 1000 times to ensure that the substrate is soaked and covered with plastic film for 3 days Use; before cutting, it is necessary to rinse the substrate with clean water 3 times to prevent too much disinfectant from poisoning the cuttings;

[0035] S3. Ear picking: Ear picking is carried out on cloudy days or when the dew is not dry in the morning. Select a vigorously growing Acer palmatum Symphony mother tree, and use scissors to cut semi-lignified branches with a thickness of 0.6cm in the current year as spikes. The ear bar that gets is put into the bucket that clear water is housed; Scissors and bucket are to ad...

Embodiment 3

[0042] Example 3: A method for propagation of Acer palmatum twigs by cuttings, which comprises the following steps:

[0043] S1. Cutting time: May every year;

[0044] S2. Cutting substrate and disinfection: the cutting substrate of Acer palmatum Symphony is vermiculite; before cutting, spray the cutting substrate with 80% wettable carbendazim powder 900 times to ensure that the substrate is soaked and covered with plastic film for 2.5 days Before cutting, it is necessary to rinse the substrate with clean water 3 times to prevent too much disinfectant from poisoning the cuttings;

[0045] S3. Ear picking: Ear picking is carried out on cloudy days or when the dew is not dry in the morning. Select a vigorously growing Acer palmatum Symphony mother tree, and use scissors to cut semi-lignified branches with a thickness of 0.4cm in the current year as spikes. The ear bar that gets is put into the bucket that clear water is housed; Scissors and bucket are to adopt 75%...

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Abstract

The invention discloses an acer palmatum Oridono Nishiki twig cutting propagation method. The acer palmatum Oridono Nishiki twig cutting propagation method comprises the following steps that S1, time for cuttage is determined, wherein cutting is conducted in the months from April to August; S2, a cutting medium is prepared and sterilization is conducted, wherein vermiculite serve as the cutting medium, and the cutting medium is sprayed with carbendazim; S3, a scion is collected, wherein a semi-lignified branch, with the thickness ranging from 0.3 cm to 0.6 cm, growing in the very year is selected to serve as the scion; S4, a cutting is prepared; S5, the cutting is sterilized, wherein the two ends of the cutting are soaked in carbendazim; S6, hormone treatment is conducted, wherein the root of the cutting is soaked in the GGR6 solution; S7, cuttage is conducted, wherein the cutting is inserted in the medium; S8, management is conducted after the cutting is inserted into the medium; S9, transplantation is conducted. According to the acer palmatum Oridono Nishiki twig cutting propagation method, the rate of rooting of cuttings reaches over 80%, and the survival rate of transplantation can reach 85%. The acer palmatum Oridono Nishiki twig cutting propagation method has the advantages that the excellent characteristic of the female parent is kept, the reproduction speed is high, the survival rate is high, operation is easy, practicability is high, and the method has high application value in the aspect of vegetative propagation of excellent acer palmatum Oridono Nishiki seedlings.

Description

technical field [0001] The invention relates to a method for asexual propagation of plants, in particular to a method for cutting propagation of acer palmatum twigs. 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 l...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G31/00A01G24/00
Inventor 张远凤罗雪梅郑超吴佳川何程相梅育晓
Owner 巴中胜弘科技有限公司
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