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Compound plant growth promoter and application thereof in promoting sandalwood growth and parasitic haustorium development

A plant growth promotion and matching technology, applied in the directions of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve the problems of not reaching large-scale development, increasing the biomass of artificial forests, and low management level. , to improve the growth potential, improve the quality of afforestation, and promote cell division.

Inactive Publication Date: 2019-06-25
RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the 1970s and 1980s, sandalwood was planted and popularized in my country as an important medicinal material, but limited by the economic conditions at that time, the investment was small, the management level was low, the afforestation effect was poor, and the large-scale development was not achieved.
There are no related reports at home and abroad about the ternary compounding of 1-aminocyclopropane carboxylic acid, melatonin and urea to improve plant growth and increase plantation biomass.

Method used

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  • Compound plant growth promoter and application thereof in promoting sandalwood growth and parasitic haustorium development
  • Compound plant growth promoter and application thereof in promoting sandalwood growth and parasitic haustorium development

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A compound plant growth promoter, comprising the following components in parts by weight: 1 part of 1-aminocyclopropanecarboxylic acid, 2 parts of melatonin, 10 parts of urea and 87 parts of milk powder carrier.

[0031] Wherein, the milk powder carrier includes the following components in parts by weight: 2 parts of white carbon black, 5 parts of sodium toluenesulfonate, 1 part of polyethylene glycol and 7 parts of β-cyclodextrin; Mix well and serve.

[0032] Preparation: Mix the above-mentioned 1-aminocyclopropanecarboxylic acid, melatonin, urea and milk powder carrier according to the formula quantity to obtain the product.

[0033] Usage and Dosage:

[0034] The compound plant growth promoter needs root irrigation. After the sandalwood is transplanted, 5-10 g of the growth promoter is mixed with 10 kg of water, and the dosage is 50-100 g per mu.

Embodiment 2

[0036] A compound plant growth promoter, comprising the following components in parts by weight: 2 parts of 1-aminocyclopropanecarboxylic acid, 3 parts of melatonin, 15 parts of urea and 80 parts of milk powder carrier.

[0037] Wherein, the milk powder carrier includes the following components in parts by weight: 3 parts of white carbon black, 7 parts of sodium toluenesulfonate, 2 parts of polyethylene glycol and 10 parts of β-cyclodextrin; Mix well and serve.

[0038] Preparation: Mix the above-mentioned 1-aminocyclopropanecarboxylic acid, melatonin, urea and milk powder carrier according to the formula quantity to obtain the product.

[0039] Usage and Dosage:

[0040] The compound plant growth promoter needs root irrigation. After the sandalwood is transplanted, 20-30 g of the growth promoter is mixed with 10 kg of water, and the dosage is 100-200 g per mu.

Embodiment 3

[0042] A compound plant growth promoter, comprising the following components in parts by weight: 3 parts of 1-aminocyclopropanecarboxylic acid, 1 part of melatonin, 15 parts of urea and 81 parts of milk powder carrier.

[0043] Wherein, the milk powder carrier includes the following components in parts by weight: 3 parts of white carbon black, 6 parts of sodium toluenesulfonate, 2 parts of polyethylene glycol and 8 parts of β-cyclodextrin; Mix well and serve.

[0044] Preparation: Mix the above-mentioned 1-aminocyclopropanecarboxylic acid, melatonin, urea and milk powder carrier according to the formula quantity to obtain the product.

[0045] Usage and Dosage:

[0046]The compound plant growth promoter needs root irrigation. After the sandalwood is transplanted, 5-10 g of the growth promoter is mixed with 10 kg of water, and the dosage is 50-100 g per mu.

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Abstract

The invention discloses a compound plant growth promoter and application thereof in promoting sandalwood growth and parasitic haustorium development. Each 100 parts of the compound plant growth promoter comprises the following components in parts by weight: 1-3 parts of 1-aminocyclopropanecarboxylic acid, 1-3 parts of melatonin, 10-15 parts of urea and the balance of a milk powder carrier. The milk powder carrier comprises the following components in parts by weight: 2-3 parts of white carbon black, 5-7 parts of a diffusion agent, 1-2 parts of an emulsifier and 7-10 parts of beta-cyclodextrin.The compound plant growth promoter can obviously promote the rooting, haustorium development and growth of sandalwood, improves photosynthesis and improves afforestation quality of sandalwood artificial forests. At the same time, the compound plant growth promoter can also significantly promote the growth of other precious tree species such as Dalbergia odorifera and teak, and has a wide application range.

Description

technical field [0001] The invention relates to the technical field of plant growth promoters, in particular to a compound plant growth promoter and its application in promoting sandalwood rooting, haustorium development and growth. Background technique [0002] Sandalwood (Santalum album L.) is an evergreen semi-parasitic small tree belonging to the genus Sandalaceae in the family Santalaceae. Mainly distributed in Southeast Asia, Australia and the Pacific region. Sandalwood heartwood essential oil is widely used in perfume, cosmetics, medicine, aromatherapy and other industries. In addition, sandalwood heartwood is hard and beautiful in texture. It is an important raw material for wood carving and precious furniture manufacturing. The most widely used precious timber species (Ouyang Y, Zhang X, ChenY, et al. Growth, photosynthesis and haustorial development of semiparasitic Santalum album L. penetrating into roots of three hosts: a comparative study [J]. Trees, 2016, 30( ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/38A01N37/44A01P21/00C05G3/00
Inventor 孟森
Owner RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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