CN107593791B - Prevention and removal method of camellia tree parasitic tea - Google Patents

Prevention and removal method of camellia tree parasitic tea Download PDF

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CN107593791B
CN107593791B CN201710761328.9A CN201710761328A CN107593791B CN 107593791 B CN107593791 B CN 107593791B CN 201710761328 A CN201710761328 A CN 201710761328A CN 107593791 B CN107593791 B CN 107593791B
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parasitic tea
extract
tea
camellia
parts
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CN107593791A (en
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黄妹兰
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Xinglu Agricultural Development Technology Co.,Ltd. in Hanbin District Ankang City
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Taizhou Zhongzhi Yingjian Machinery Automation Co ltd
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Abstract

The invention relates to a control method of camellia tree parasitic tea, belonging to the technical field of fruit tree parasitic tea control. The control method of the camellia parasitic tea comprises the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring; the special treatment agent comprises the following raw materials in percentage by weight: 20-30 parts of clematis armandii extract, 10-15 parts of selfheal extract and 50-60 parts of auxiliary agent. The invention adopts the special treating agent to be sprayed on the branches and leaves of the parasitic tea, has high prevention and treatment rate on the harm of the parasitic tea on the camellia trees, and is simple and easy to implement, convenient to operate and easy to realize.

Description

Prevention and removal method of camellia tree parasitic tea
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of fruit tree parasitic tea control, in particular to a camellia tree parasitic tea control method.
[ background of the invention ]
The parasitic tea grows along with the camellia tree. Actually, parasitic tea is not necessarily tea, but in the deep mountains in Guangxi, birds often peck fruits such as mulberries on trees, seeds held by the birds fall into the concave positions on the camellia trees, the seeds absorb nutrients on the trees and grow slowly, and people adopt the plants to prepare the tea, so that the tea is called parasitic tea. The parasitic tea deeply pricks the roots of the parasitic tea into the bodies of the mother trees, sucks water and nutrients in the trunks, nourishes the parasitic tea into luxuriant branches and leaves, and causes certain harm to the mother trees.
Once attacked by parasitic tea, camellia trees grow poorly on a mild scale and die quickly on a severe scale. The harm of the parasitic tea has long-term property, because the tree is provided with the propagules of the parasitic tea, the propagules are difficult to be completely removed, and therefore, the camellia tree is damaged for a long time until the camellia tree dies.
The prior art generally directly cuts off the parasitic tea for prevention and treatment, which is troublesome.
[ summary of the invention ]
The invention aims to: aiming at the existing problems, the method for preventing and removing the parasitic tea of the camellia is provided, the method adopts the special treating agent to be sprayed on the branches and leaves of the parasitic tea, has high prevention and treatment rate on the harm of the parasitic tea, and is simple, easy, convenient to operate and easy to realize.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a method for preventing and removing parasitic tea of a camellia tree comprises the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring;
the special treatment agent comprises the following raw materials in percentage by weight: 20-30 parts of clematis armandii extract, 10-15 parts of selfheal extract and 50-60 parts of auxiliary agent.
Further, the clematis armandii extract is prepared by the following method: crushing caulis clematidis armandii, sieving with a 60-80-mesh sieve, taking oversize products, adding 3-6 times of water by weight, extracting at 90-100 ℃ for 30-60 min, filtering with 200-400 meshes, concentrating the extracting solution to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the caulis clematidis armandii extract.
Further, the prunella vulgaris extract is prepared according to the following method: crushing selfheal, and adding 70-80% ethanol solution for soaking for 4-5 h; then adding the mixture into an ultrasonic extractor, and performing ultrasonic extraction for 30-40 min at room temperature; and after the extraction is finished, filtering to obtain filtrate, recovering ethanol from the filtrate, concentrating to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the selfheal extract.
Furthermore, the auxiliary agent consists of vegetable oil and a surfactant.
Further, the surfactant is one or more of stearic acid, sodium dodecyl benzene sulfonate, sodium dodecyl sulfate, benzalkonium chloride, benzalkonium bromide, lecithin, fatty glyceride, sorbitan fatty acid or polysorbate.
In the invention, the spraying method of the special treating agent comprises the following steps: and uniformly spraying 30-40 kg of the special treatment agent added with 100ml of water according to the dosage per mu before 9 am or after 4 pm or in cloudy days on sunny days, and spraying the special treatment agent on the branches and leaves of the parasitic tea.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) the method has obvious effect, the incidence rate of the parasitic tea hazard of the camellia tree is obviously reduced, and the prevention and treatment rate reaches more than 95 percent after the special treatment agent is sprayed;
(2) in the special treating agent, the clematis armandii extract and the selfheal extract have a synergistic effect, so that the growth of the parasitic tea is obviously inhibited, and the special treating agent adopts vegetable oil as a solvent, so that the special treating agent is pollution-free, has a neutral pH value, is slightly acidic, and has excellent stability and good buffering property; it has no harmful metal and hormone, and is safe.
[ detailed description ] embodiments
Example 1
A method for preventing and removing parasitic tea of a camellia tree comprises the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring;
the special treatment agent comprises the following raw materials in percentage by weight: 20 parts of caulis clematidis armandii extract, 10 parts of selfheal extract, 30 parts of vegetable oil and 20 parts of fatty glyceride.
The clematis armandii extract is prepared by the following steps: pulverizing caulis Clematidis Armandii, sieving with 60 mesh sieve, collecting oversize, adding 3 times of water, extracting at 90-100 deg.C for 30min, filtering with 200-400 mesh sieve, concentrating the extractive solution to relative density of 1.10-1.26 at 60 deg.C, and vacuum drying at 70-80 deg.C until the water content is less than 5% to obtain caulis Clematidis Armandii extract.
Wherein the selfheal extract is prepared by the following method: pulverizing Prunellae Spica, adding 70% ethanol solution, and soaking for 4 hr; then adding into an ultrasonic extractor, and performing ultrasonic extraction at room temperature for 30 min; and after the extraction is finished, filtering to obtain filtrate, recovering ethanol from the filtrate, concentrating to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the selfheal extract.
In this embodiment, the spraying method of the special treating agent is as follows: the special treating agent is used according to the unit of area (667 m)2) The amount of 100ml of water is added with 30 kg of water, and the mixture is uniformly sprayed before 9 am or after 4 pm or in cloudy days on sunny days and is sprayed on the branches and leaves of the parasitic tea.
The control method of the parasitic tea of the camellia tree in the embodiment has the prevention and treatment rate of the parasitic tea of the camellia tree of 95 percent.
Example 2
A method for preventing and removing parasitic tea of a camellia tree comprises the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring;
the special treatment agent comprises the following raw materials in percentage by weight: 30 parts of caulis clematidis armandii extract, 15 parts of selfheal extract, 36 parts of vegetable oil, 15 parts of sodium dodecyl benzene sulfonate and 9 parts of benzalkonium chloride.
The clematis armandii extract is prepared by the following steps: pulverizing caulis Clematidis Armandii, sieving with 80 mesh sieve, collecting oversize, adding 6 times of water, extracting at 90-100 deg.C for 60min, filtering with 400 mesh sieve, concentrating the extractive solution to relative density of 1.10-1.26 at 60 deg.C, and vacuum drying at 70-80 deg.C until the water content is less than or equal to 5% to obtain caulis Clematidis Armandii extract.
Wherein the selfheal extract is prepared by the following method: pulverizing Prunellae Spica, adding 80% ethanol solution, and soaking for 5 hr; then adding into an ultrasonic extractor, and performing ultrasonic extraction at room temperature for 40 min; and after the extraction is finished, filtering to obtain filtrate, recovering ethanol from the filtrate, concentrating to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the selfheal extract.
In this embodiment, the spraying method of the special treating agent is as follows: the special treating agent is used according to the unit of area (667 m)2) The amount of 100ml of water is added with 40 kg of water, and the mixture is evenly sprayed before 9 am or after 4 pm or in cloudy days on sunny days and is sprayed on the branches and leaves of the parasitic tea.
The control method of the parasitic tea of the camellia tree in the embodiment has the prevention and treatment rate of the parasitic tea of the camellia tree reaching 100%.
Example 3
A method for preventing and removing parasitic tea of a camellia tree comprises the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring;
the special treatment agent comprises the following raw materials in percentage by weight: 25 parts of clematis armandii extract, 12 parts of selfheal extract, 30 parts of vegetable oil, 20 parts of sorbitan fatty acid and 5 parts of lecithin.
The clematis armandii extract is prepared by the following steps: crushing caulis clematidis armandii, sieving with a 80-mesh sieve, taking oversize products, adding 5 times of water by weight, extracting for 45min at 90-100 ℃, filtering with 200-400 meshes, concentrating an extracting solution until the relative density is 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the caulis clematidis armandii extract.
Wherein the selfheal extract is prepared by the following method: pulverizing Prunellae Spica, adding 75% ethanol solution, and soaking for 4 hr; then adding into an ultrasonic extractor, and performing ultrasonic extraction at room temperature for 35 min; and after the extraction is finished, filtering to obtain filtrate, recovering ethanol from the filtrate, concentrating to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the selfheal extract.
In this embodiment, the spraying method of the special treating agent is as follows: the special treating agent is used according to the unit of area (667 m)2) The dosage of 100ml of water is added with 35 kg of water, and the mixture is evenly sprayed before 9 am of sunny days or after 4 pm of afternoon or in cloudy days and is sprayed on the branches and leaves of the parasitic tea.
The control method of the parasitic tea of the camellia tree in the embodiment has the prevention and treatment rate of the parasitic tea of the camellia tree reaching 98%.
Comparative example 1:
the method for controlling parasitic tea in camellia tree of comparative example 1 is the same as that of example 1 except that the extract of clematis armandii is not added to the special treating agent.
As a result: the control method of the camellia parasitic tea in the comparative example 1 only has 42.9 percent of parasitic tea control rate on the camellia. The special treating agent adopted by the invention has better effect of preventing and treating the parasitic tea by adding the clematis armandii extract and the selfheal extract to generate synergistic effect.
Comparative example 2:
the method for controlling parasitic tea in camellia tree of comparative example 2 is the same as that of example 1 except that no selfheal extract is added to the special treating agent.
As a result: the control method of the camellia parasitic tea of the comparative example 2 only has 53.4% of the parasitic tea control rate of the camellia. The special treating agent adopted by the invention has better effect of preventing and treating the parasitic tea by adding the clematis armandii extract and the selfheal extract to generate synergistic effect.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims (6)

1. A method for preventing and removing parasitic tea of a camellia tree is characterized by comprising the following steps: 1) deeply ploughing the land by 15-25cm to inhibit the germination of the parasitic tea seeds 2) continuously spraying the special treatment agent for 3 times every half month from the beginning of spring;
the special treatment agent comprises the following raw materials in percentage by weight: 20-30 parts of clematis armandii extract, 10-15 parts of selfheal extract and 50-60 parts of auxiliary agent.
2. The method for controlling parasitic tea of camellia tree according to claim 1, wherein the clematis armandii extract is prepared by the following method: crushing caulis clematidis armandii, sieving with a 60-80-mesh sieve, taking oversize products, adding 3-6 times of water by weight, extracting at 90-100 ℃ for 30-60 min, filtering with 200-400 meshes, concentrating the extracting solution to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the caulis clematidis armandii extract.
3. The method for controlling parasitic tea in camellia tree according to claim 1, wherein the prunella vulgaris extract is prepared according to the following method: crushing selfheal, and adding 70-80% ethanol solution for soaking for 4-5 h; then adding the mixture into an ultrasonic extractor, and performing ultrasonic extraction for 30-40 min at room temperature; and after the extraction is finished, filtering to obtain filtrate, recovering ethanol from the filtrate, concentrating to the relative density of 1.10-1.26 at 60 ℃, and drying in vacuum at 70-80 ℃ until the water content is less than or equal to 5% to obtain the selfheal extract.
4. The method for controlling parasitic tea of camellia tree according to claim 1, wherein the adjuvant comprises vegetable oil and surfactant.
5. The method for controlling parasitic tea of camellia sinensis as claimed in claim 4, wherein the surfactant is one or more of stearic acid, sodium dodecylbenzenesulfonate, sodium dodecylsulfate, benzalkonium chloride, benzalkonium bromide, lecithin, fatty acid glyceride, sorbitan fatty acid, and polysorbate.
6. The method for controlling parasitic tea of camellia tree according to claim 1, comprising: the spraying method of the special treating agent comprises the following steps: and uniformly spraying 30-40 kg of the special treatment agent added with 100ml of water according to the dosage per mu before 9 am or after 4 pm or in cloudy days on sunny days, and spraying the special treatment agent on the branches and leaves of the parasitic tea.
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CN112715263A (en) * 2020-12-30 2021-04-30 广西金韶农业开发有限公司 Method for improving parasitic yield of Chinese wampee trees

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103815085A (en) * 2012-11-16 2014-05-28 许世钦 Parasitic tea
CN106879644A (en) * 2016-12-31 2017-06-23 蚌埠清菲农业科技有限公司 A kind of Snakegourd Fruit disease control medicament

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103815085A (en) * 2012-11-16 2014-05-28 许世钦 Parasitic tea
CN106879644A (en) * 2016-12-31 2017-06-23 蚌埠清菲农业科技有限公司 A kind of Snakegourd Fruit disease control medicament

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