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Cultivation method for Hainan huanghua pear nursery stock

A technology of Hainan Huanghua pear and a cultivation method, which is applied to the cultivation field of precious tree seedlings, can solve the problems of slow propagation and growth of Hainan Huanghua pear, inability to meet landscaping projects, and low yield of Hainan Huanghua pear seedlings, etc. Prevent bacterial infection, good effect

Active Publication Date: 2015-11-18
蚌埠启邦科技信息咨询有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The reproduction and growth of Hainan huanghuali grown under natural conditions are very slow, which cannot meet the large demand of the landscaping engineering industry. At present, Hainan huanghuali is generally cultivated by cuttings, and it is generally fixed in March every year, and in the evening When cutting, the cutting rate can reach up to 80%. If cutting in other seasons, the survival rate is lower, which directly leads to the low yield of Hainan huanghuali seedlings.

Method used

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  • Cultivation method for Hainan huanghua pear nursery stock

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Effect test

Embodiment 1

[0038] Such as figure 1 Shown, the present invention provides a kind of cultivation method of Hainan huanghuali seedlings, and cutting comprises the following steps:

[0039] 1) fringe bar selection: select length to be 15cm, the side branch of the Hainan huanghuali tree that there are at least two bud eyes at the position more than 7cm of side branch base is made cuttage fringe;

[0040] 2) Cutting time: Carry out scion cutting in April, specifically between 5 and 6 in the morning;

[0041] 3) Treatment of cuttings: Before cutting, place the base of the cuttings in a disinfectant solution for 5 minutes, and use sterile scissors to cut the base of the cuttings at 30° to the length of the cuttings to form a beveled incision. The base of the cutting scion is vertically fixed and soaked in a container equipped with a root-promoting liquid for 6 hours. The depth of immersion of the cutting scion in the root-promoting liquid is 5 cm. The root-promoting liquid consists of bamboo vi...

Embodiment 2

[0056] Such as figure 1 Shown, the present invention provides a kind of cultivation method of Hainan huanghuali seedlings, and cutting comprises the following steps:

[0057] 1) fringe bar selection: select length to be 15cm, the side branch of the Hainan huanghuali tree that there are at least two bud eyes at the position more than 7cm of side branch base is made cuttage fringe;

[0058] 2) Cutting time: Carry out scion cutting in April, specifically between 5 and 6 in the morning;

[0059] 3) Treatment of cuttings: Before cutting, place the base of the cuttings in a disinfectant solution for 5 minutes, and use sterile scissors to cut the base of the cuttings at 30° to the length of the cuttings to form a beveled incision. The base of the cutting scion is vertically fixed in a container containing the root-promoting liquid, and the cutting scion, the root-promoting liquid and the container are placed together 60 Soak for 3h after irradiation treatment in the gamma ray envir...

Embodiment 3

[0074] Such as figure 1 Shown, the present invention provides a kind of cultivation method of Hainan huanghuali seedlings, and cutting comprises the following steps:

[0075] 1) fringe bar selection: select length to be 16cm, the side branch of Hainan Huanghua pear tree that there are at least two bud eyes at the position more than 7cm of side branch base is made cuttage fringe;

[0076] 2) Cutting time: Carry out scion cuttings in October, specifically between 5 and 6 in the morning;

[0077] 3) Treatment of cuttings: Before cutting, place the base of the cuttings in a disinfectant solution for 5 minutes, and use sterile scissors to cut the base of the cuttings at 30° to the length of the cuttings to form a beveled incision. The base of the cutting scion is vertically fixed in a container containing the root-promoting liquid, and the cutting scion, the root-promoting liquid and the container are placed together 60 Soak for 3h after irradiation treatment in the gamma ray env...

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Abstract

The present invention discloses a cultivation method for Hainan huanghua pear nursery stock. The cuttage comprises the following steps of: carrying out scion cuttage from April to May, or September to November; shearing the base of the cuttage scion, at an angle of 30 DEG with a length direction of the cuttage scion, to form a bevel cut by use of a pair of sterile scissors before cuttage, and then vertically fixing the base of the cuttage scion in a container with a root promoting liquid to soak for 3-6 h; using a cuttage container cup to fill a nutrient medium to carry out cuttage, wherein a first-layer medium is formed by mixing yellow soil, biogas, and peat in a mass ratio of 1:1:1; a second-layer medium is formed by mixing red loam, coconut dust and vermicompost in a mass ratio of 3:1:2 ; and a third-layer medium is formed by mixing red loam and vermicompost in a mass ratio of 2:1; inserting the part, with a distance of 5 cm above the base of the cuttage scion, into the nutrient medium, and inserting the bevel cut into the second-layer medium. The cultivation method for Hainan huanghua pear nursery stock provided by the invention ensures a high survival rate of Hainan huanghua pear nursery stock , and the cutttage scion has strong adaptability to season.

Description

technical field [0001] The invention relates to a method for cultivating precious tree seedlings. More specifically, the present invention relates to a method for cultivating Hainan huanghuali seedlings. Background technique [0002] Hainan huanghuali is a leguminous plant. Because of its slow growth, solid wood, and beautiful patterns, huanghuali wood, rosewood, chicken wing wood, and iron wood are also known as the four famous ancient Chinese trees. It is now a national second-class protected plant. Hainan huanghuali is mainly grown in the Li nationality area, among which Hainan huanghuali in Changjiangwangxia area is the most precious. The coastal areas of Guangdong, Guangxi, and some areas of Vietnam are also produced, and the output of Hainan has far exceeded that of other areas several times. After liberation, especially after the reform and opening up, due to over-exploitation, the output was not as good as before. [0003] The reproduction and growth of Hainan hua...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 龚卫新
Owner 蚌埠启邦科技信息咨询有限公司
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