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High-yield cultivation method of polygonum cuspidatum

A cultivation method and high-yield technology are applied in the field of high-yield cultivation of Polygonum cuspidatum, which can solve the problems of market shortage, wide application and low output, and achieve the effects of saving investment costs, quick greening, and rapid root development.

Inactive Publication Date: 2015-01-14
陆川县大鹏现代农业发展有限公司
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  • Description
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AI Technical Summary

Problems solved by technology

Due to the many medicinal effects of Polygonum cuspidatum, it is widely used and the market is in short supply: the development of Polygonum cuspidatum cultivation is beneficial to social development, but the traditional cultivation method has low yield and poor benefit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A high-yield cultivation method of Polygonum cuspidatum, the steps are as follows:

[0015] (1) Breeding and raising seedlings: Before the plants germinate in spring, cut the mother plant and rhizomes into small sections of 15-20 cm, and place 2 sections of rhizomes every 40 cm according to the row spacing of 70 cm and the depth of 8 cm. , soil compaction. And water the soil on the ground to keep it moist.

[0016] (2) Selected land for planting: When transplanting and planting, the distance between plants is 40cm. Dig a small nest 10 cm deep on the planting, then put the seedlings into the small nest, cover with soil and compact it. And spray water on it to fix the roots and moisturize.

[0017] (3) Seedling selection and thinning: Thin the seedlings when the height of the plants is 10 cm, and leave the vigorously growing seedlings for 2 strong seedlings in each hole.

[0018] (4) Spray formula fertilizer: 3 parts of fluid boron, 1 part of fluid potassium, 2...

Embodiment 2

[0020] A high-yield cultivation method of Polygonum cuspidatum, the steps are as follows:

[0021] (1) Breeding and raising seedlings: Before the plants germinate in spring, cut the mother plant and rhizomes into small sections of 15-20 cm, and place 2 sections of rhizomes every 40 cm according to the row spacing of 70 cm and the depth of 8 cm. , soil compaction. And water the soil on the ground to keep it moist.

[0022] (2) Selected land for planting: When transplanting and planting, the distance between plants is 40cm. Dig a small nest 10 cm deep on the planting, then put the seedlings into the small nest, cover with soil and compact it. And spray water on it to fix the roots and moisturize.

[0023] (3) Seedling selection and thinning: Thin the seedlings when the height of the plants is 10 cm, and leave the vigorously growing seedlings for 2 strong seedlings in each hole.

[0024] (4) Spray formula fertilizer: Spray fluid boron solution once every 13 days after p...

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Abstract

The invention relates to a high-yield cultivation method of polygonum cuspidatum. According to the technical scheme, the method mainly refers to spraying of formula fertilizer. The formula fertilizer to be sprayed is prepared by uniformly mixing 3-7 parts of fluid boron, 1-3 parts of fluid potassium, 2-6 parts of fluid zinc, 3-8 parts of high energy element for cucurbitaceous vegetable and 2000-3000 parts of water. The invention has the beneficial effects that the chlorophyll content and photosynthesis of the leaf of polygonum cuspidatum are improved, the root growth development of polygonum cuspidatum and absorption operation to nitrogen, phosphorus and potassium, as well as medium trace elements are promoted, the fertilizer utilization rate is improved, and the drought resistance, continuous cropping resistance and disease resistance of polygonum cuspidatum are enhanced. In comparison with the prior art, the method has the advantages that the yield of the cultivated gardenia jasminoides in 250mu of plant experimenting rice field is enhanced by above 20%.

Description

technical field [0001] The invention relates to the field of Chinese herbal medicine cultivation, in particular to a high-yield cultivation method of Polygonum cuspidatum. Background technique [0002] Chinese herbal medicine has a long history in our country, and it has played a positive role in the prosperity of the Chinese nation. The great leader Mao Zedong said: "Chinese herbal medicine is the treasure of the Chinese nation, and it must be rectified, discovered, and improved." Popularization and cultivation of some has good curative effect and high economic benefits. Chinese herbal medicine is conducive to promoting social development and human progress. [0003] Polygonum cuspidatum is bitter in taste and slightly cold in nature. It has the functions of expelling wind and dampness, diuresis and treating stranguria, clearing heat and detoxification, promoting blood circulation and removing blood stasis. The fresh and tender stems and leaves of knotweed are edible. Res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01C21/00A01G22/00C05G5/20
Inventor 周家学
Owner 陆川县大鹏现代农业发展有限公司
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