Blinding tree twig cutting propagation method

A technology of twig cuttings and soil agarwood, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of not being able to guarantee the good quality of the mother tree, no mother plant management technology, and unstable rooting rate, so as to promote photosynthesis and the transformation of nutrient elements, improving the survival rate of cuttings, good social and economic benefits

Active Publication Date: 2014-10-01
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent on the cutting propagation of Aquilaria chinensis is "Method of Cutting Propagation of Agarwood" (Application No.: 200810100568.5), which can be cut with any branch, and the cutting substrate is mainly moss, but the rooting rate of this method is extremely unstable in actual operation. And the cost is too high; "A kind of method for cutting seedlings of Agarwood semi-lignified t

Method used

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Examples

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Example Embodiment

[0027] Example 1

[0028] The superior clone seedlings were planted in a mother plant incubator with a mouth diameter of 20 cm and a height of 18 cm. The substrate in the incubator was 10 parts of yellow heart soil, 10 parts of coconut bran, and 0.2 part of peat soil. The mother plant incubator was placed on a non-woven fabric with a thickness of 0.1 cm at a plant spacing × row spacing of 25 × 40 cm. Cut off the main stem of the mother plant with a ground diameter of 0.6 cm at the base 25 cm, and topdress each mother plant with 5 g of refined organic fertilizer produced by Beijing Huiminda Science and Technology Development Center + compound fertilizer (N:P:K) according to conventional methods. =15:15:15) 5 g, irrigate thoroughly, and spray the mass concentration of 20 mg.L according to the conventional method -1 6-furfurylaminopurine (6KT). In April, twigs with gray cuticles and a length of 12 cm within 1 cm of the base were selected as cuttings. After the cuttings were treated...

Example Embodiment

[0029] Example 2

[0030] The superior clone seedlings were planted in a mother plant incubator with a mouth diameter of 15 cm and a height of 20 cm. The substrate in the incubator was 10 parts of yellow heart soil, 10 parts of wood bran, and 0.3 parts of matured farmyard manure. The mother plant incubator was placed on a non-woven fabric with a thickness of 0.2 cm according to the plant spacing × row spacing of 30 × 30 cm. Cut off the main stem of the mother plant with a ground diameter of 0.8 cm at the base 23 cm, and topdress each mother plant with 5 g of refined organic fertilizer produced by Beijing Huiminda Science and Technology Development Center + compound fertilizer (N:P:K). =15:15:15) 5 g, irrigate thoroughly, and spray the mass concentration of 30 mg.L according to the conventional method -1 6-furfurylaminopurine (6KT). In July, tender shoots with a gray skin and a length of 20 cm within 2 cm of the base were selected as cuttings. After the cuttings were treated wit...

Example Embodiment

[0031] Example 3

[0032] The superior clone seedlings were planted in a mother plant incubator with a mouth diameter of 20 cm and a height of 20 cm. The substrate in the incubator was 10 parts of topsoil, 10 parts of sawdust, and 0.1 part of matured farmyard manure. Place the mother plant incubator on a non-woven fabric with a thickness of 0.2 cm at a distance of 30 × 40 cm between the plant and row spacing. Cut off the main stem of the mother plant with a ground diameter of 1 cm at the base 20 cm, and topdress each mother plant with 5 g of refined organic fertilizer produced by Beijing Huiminda Science and Technology Development Center + compound fertilizer (N:P:K) according to conventional methods. =15:15:15) 5 g, irrigate thoroughly, and spray the mass concentration of 50 mg.L according to the conventional method -1 6-furfurylaminopurine (6KT). In November, tender shoots with a gray cuticle within 3 cm of the base and a length of 25 cm were selected as cuttings, and the to...

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Abstract

The invention discloses a blinding tree twig cutting propagation method. The blinding tree twig cutting propagation method comprises the steps of stock plant cultivation, plant cutting, germination promotion, cutting wood selection and cutting, stock plant management and cutting seedling management and is characterized in that fine clone nursery stocks are planted into a container with a matrix for cultivation of cut stock plants, the stock plants are cut from the base portions of the stock plants, a hormone is sprayed for germination promotion, high-quality young cutting wood is selected and then planted in a shed through cutting after being processed by a rooting accelerant, a mixed nutrient solution is sprayed, and high-quality blinding tree clone cutting seedlings are obtained. According to the method, the good characteristics of trees can be completely kept, the growth vigor of stock plant branches can be effectively controlled, the high-quality branches are cultivated to serve as the cutting wood, cutting can be conducted from April to November, the propagation coefficient and the cutting survival rate are well increased, cost is low, popularization is easy, and the method is beneficial for blinding tree germplasm resource preservation and high-quality clone nursery stock popularization and afforestation, effective, reliable and good in social benefit and economic benefit.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and relates to a cutting propagation method of twigs of agarwood. Background technique [0002] Aquilaria sinensis (Lour.) Gilg is a plant of the genus Aquilaria in the family Daphneaceae. It is a precious medicinal plant unique to my country, and it is only sporadically distributed in Hainan, Guangdong, Guangxi, Fujian and Taiwan. Due to the weak natural regeneration ability of Agarwood agarica, coupled with man-made deforestation, wild resources are severely lacking, and it is listed as a national endangered third-level protected plant and a national second-level key wild protected plant. After the seeds mature, they will lose their vitality in about 10 days under natural conditions, and they are extremely intolerant to storage. If there is no low-temperature storage condition during long-distance transportation, the germination rate of the seeds will drop sharply, which se...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10
Inventor 郝海坤黄志玲彭玉华申文辉曹艳云李文付
Owner GUANGXI FORESTRY RES INST
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