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High-yield cultivation method for litseacubeba

A litsea cubeba, high-yield technology, applied in cultivation, fertilization methods, seed immunity, etc., can solve the problems of low yield, low economic benefit, lack of cultivation management technology system, etc.

Pending Publication Date: 2021-07-09
桂林市灌阳县高山源农业科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although Litsea cubeba has also formed a certain industrial chain model, which has promoted the rapid development of the local agricultural economy, in the process of industrial development, only a few provinces have tried large-scale cultivation of Litsea cubeba plantations, and they are mainly concentrated in mountainous areas. In the hilly land, there are still long-term extensive management, no tending, reclamation, and fertilization, and a lack of systematic cultivation and management technology system, which leads to premature aging of the trees, resulting in low yield per unit area and low economic benefits.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] The method for the high-yield cultivation of litsea cubeba of the present embodiment may further comprise the steps:

[0074] Step 1: Sowing Seedlings

[0075] Step 1.1: Seed collection: From the end of August to the middle of September of the first year, pick the Litsea cubeba tree that grows on sunny slopes, is 8 to 10 years old, grows vigorously, produces many fruits, has large seeds, and is free from diseases and insect pests. Ripe fruit.

[0076] Step 1.2: Seed pretreatment: stack and retting the fruit picked in step 1.1 for 3d-5d until the pulp rots, then rub repeatedly with plant ash and coarse sand to remove the pulp, then remove the waxy seed coat, and only keep the inner core. Wash and spread indoors for 1d-2d to obtain pretreated seeds.

[0077] Step 1.3: Seed soaking and germination acceleration: soak the pretreated seeds obtained in step 1.2 for germination acceleration, that is, first soak in water at a temperature of 55°C for 3 minutes, then soak in wat...

Embodiment 2

[0103] The method for the high-yield cultivation of litsea cubeba of the present embodiment may further comprise the steps:

[0104] Step 1: Sowing Seedlings

[0105] Step 1.1: Seed collection: From the end of August to the middle of September of the first year, pick the Litsea cubeba tree that grows on sunny slopes, is 8 to 10 years old, grows vigorously, produces many fruits, has large seeds, and is free from diseases and insect pests. Ripe fruit.

[0106] Step 1.2: Seed pretreatment: stack and retting the fruit picked in step 1.1 for 3d-5d until the pulp rots, then rub repeatedly with plant ash and coarse sand to remove the pulp, then remove the waxy seed coat, and only keep the inner core. Wash, spread in a cool and ventilated place for 1d-2d, and then store in wet sand to obtain pretreated seeds. Wet sand storage refers to placing the dried seeds and river sand with suitable humidity according to the ratio of 1 part by weight of seeds to 3 parts by weight of river sand,...

Embodiment 3

[0133] The method for the high-yield cultivation of litsea cubeba of the present embodiment may further comprise the steps:

[0134] Step 1: Sowing Seedlings

[0135] Step 1.1: Seed collection: From the end of August to the middle of September of the first year, pick the Litsea cubeba tree that grows on sunny slopes, is 8 to 10 years old, grows vigorously, produces many fruits, has large seeds, and is free from diseases and insect pests. Ripe fruit.

[0136] Step 1.2: Seed pretreatment: stack and retting the fruit picked in step 1.1 for 3d-5d until the pulp rots, then rub repeatedly with plant ash and coarse sand to remove the pulp, then remove the waxy seed coat, and only keep the inner core. Wash and spread 1d-2d in indoor ventilated place to get pretreated seeds.

[0137] Step 1.3: Seed soaking and germination acceleration: Soak the pretreated seeds obtained in step 1.2 for germination acceleration, that is, soak in water at a temperature of 55°C for 3 minutes, then soak ...

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Abstract

The invention discloses a high-yield cultivation method for litseacubeba, and belongs to the technical field of cultivation of litseacubeba. The high-yield cultivation method for litseacubeba comprises the following steps: step 1, sowing and seedling raising; step 2, seedling management; step 3, afforestation; step 4, tending management; and step 5, harvesting. By means of the method, the purposes of early fruit bearing, high fruit bearing rate, fast forest establishment and yield increase can be achieved, the yield can be increased by more than one time, and the product quality can be effectively guaranteed.

Description

technical field [0001] The invention relates to a method for high-yield cultivation of litsea cubeba, belonging to the technical field of litsea cubeba cultivation. Background technique [0002] Litsea cubeba, also known as Litseacubeba, Litseacubeba, is one of the unique spice tree species in my country, and it is a deciduous shrub or small tree in the genus Litseacubeba. Litsea cubeba leaves, flowers, fruits and root bark can extract aromatic oil, commonly known as litsea cubeba oil. Litsea cubeba oil is one of the important natural fragrances in the fragrance industry. Its main component is citral, which accounts for about 66%, and the rest is methyl heptenone, dipentene, linalool and so on. Litsea cubeba oil is used to produce high-purity ionone, citral, diethyl acetal and irone series, which are widely used in medicine, food, beverage and daily chemicals. There are 46 species of Litsea cubeba in my country, which are widely distributed in the south of the Yangtze Rive...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01C1/00A01C1/08A01C21/00
CPCA01G17/005A01G7/06A01C1/00A01C1/08A01C21/005Y02P60/40Y02A40/22
Inventor 文晓进卢景润范进顺梁哲峰王红梅蒋雪英
Owner 桂林市灌阳县高山源农业科技有限公司
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