Special fertilizer for reducing eucalyptol content in 4-terpineol type Melaleuca foliage essential oil

Abstract

The invention relates to special fertilizer for reducing the content of cineole in 4-terpilenol type cajeput branch and leaf essential oil. The special fertilizer comprises urea, calcium superphosphate, potassium sulphate and boric acid and further comprises potassium chloride and copper sulfate. The special fertilizer is reasonable in matching and scientific in fertilizer efficiency, a proper number of microelements such as S, B, Cl and Cu are applied while three major elements of N, P and K are applied, the content of cineole in the 4-terpilenol type cajeput branch and leaf essential oil can be effectively reduced, raw materials are simple, manufacturing is easy and convenient, cost is low, economic benefits are remarkable, and market prospects are good.

Description

technical field

[0001] The invention belongs to the technical field of plant planting, and relates to a special fertilizer for planting natural spice plants, in particular to a special fertilizer for reducing the content of eucalyptol in 4-terpineol-type Melaleuca foliage essential oil. Background technique

[0002] 4-Terpineol-type Melaleuca altennifolia is an evergreen small tree of the genus Melaleuca in the family Myrtaceae. Native to Australia, it is a famous aromatic oil tree species in Australia. In the 1990s, my country's Guangdong and Guangxi began introduction experiments and achieved success. At present, a certain planting scale has been formed in Guangdong, Guangxi, Yunnan, Fujian and other places. 4-Terpineol-type Melaleuca can extract essential oil from its fresh branches and leaves, which is called tea tree oil. It can kill fungi and bacteria on the surface of human skin efficiently, non-toxically and non-irritatingly, and also has inhibitory effect on some v...

Examples

Embodiment 1

[0021] A special fertilizer for reducing eucalyptol content in 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S and B elements, raw materials include urea, superphosphate, potassium sulfate and boric acid, raw material weight The ratio is 12:9:8:3.

[0022] Experimental steps:

[0023] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0024] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid-June, the third fertilizer in mid-February...

Embodiment 2

[0027] A special fertilizer for reducing the content of eucalyptol in the 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S, B and Cl elements, and the raw materials include urea, superphosphate, potassium sulfate, boric acid and Potassium chloride, raw material weight ratio is 12:9:8:3:0.7.

[0028] Experimental steps:

[0029] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0030] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid...

Embodiment 3

[0033] A special fertilizer for reducing the content of eucalyptol in 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S, B and Cu elements, and the raw materials include urea, superphosphate, potassium sulfate, boric acid, Copper sulfate, raw material weight ratio is 12:9:8:3:1.

[0034] Experimental steps:

[0035] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0036] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid-June, the th...

technical field

[0001] The invention belongs to the technical field of plant planting, and relates to a special fertilizer for planting natural spice plants, in particular to a special fertilizer for reducing the content of eucalyptol in 4-terpineol-type Melaleuca foliage essential oil. Background technique

[0002] 4-Terpineol-type Melaleuca altennifolia is an evergreen small tree of the genus Melaleuca in the family Myrtaceae. Native to Australia, it is a famous aromatic oil tree species in Australia. In the 1990s, my country's Guangdong and Guangxi began introduction experiments and achieved success. At present, a certain planting scale has been formed in Guangdong, Guangxi, Yunnan, Fujian and other places. 4-Terpineol-type Melaleuca can extract essential oil from its fresh branches and leaves, which is called tea tree oil. It can kill fungi and bacteria on the surface of human skin efficiently, non-toxically and non-irritatingly, and also has inhibitory effect on some v...

Examples

Embodiment 1

[0021] A special fertilizer for reducing eucalyptol content in 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S and B elements, raw materials include urea, superphosphate, potassium sulfate and boric acid, raw material weight The ratio is 12:9:8:3.

[0022] Experimental steps:

[0023] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0024] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid-June, the third fertilizer in mid-February...

Embodiment 2

[0027] A special fertilizer for reducing the content of eucalyptol in the 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S, B and Cl elements, and the raw materials include urea, superphosphate, potassium sulfate, boric acid and Potassium chloride, raw material weight ratio is 12:9:8:3:0.7.

[0028] Experimental steps:

[0029] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0030] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid...

Embodiment 3

[0033] A special fertilizer for reducing the content of eucalyptol in 4-terpineol type Melaleuca foliage essential oil, containing N, P, K, S, B and Cu elements, and the raw materials include urea, superphosphate, potassium sulfate, boric acid, Copper sulfate, raw material weight ratio is 12:9:8:3:1.

[0034] Experimental steps:

[0035] (1) Cultivation: Use a non-woven fabric with a diameter of 30 cm and a height of 40 cm to make a tree-planting bag, fill the bag with crushed yellow heart soil, set up several treatment groups, each treatment group has 15 bags, and arrange them randomly in the whole Then select the same batch of seedlings from the same excellent single plant with similar seedling height and ground diameter, and plant them in tree planting bags in mid-February, drench with water, and then carry out normal management and protection.

[0036] (2) Fertilization: Apply the first fertilizer in early March of the first year, the second fertilizer in mid-June, the th...

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