CN103503856A - Method for controlling weeds in tea garden by covering early rice straw - Google Patents
Method for controlling weeds in tea garden by covering early rice straw Download PDFInfo
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- CN103503856A CN103503856A CN201310406967.5A CN201310406967A CN103503856A CN 103503856 A CN103503856 A CN 103503856A CN 201310406967 A CN201310406967 A CN 201310406967A CN 103503856 A CN103503856 A CN 103503856A
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Abstract
The invention discloses a method for controlling weeds in a tea garden by covering early rice straw. The method for controlling the weeds in the tea garden by covering the early rice straw includes the following steps that firstly, 2-4 parts of sophora, 1-2 parts of Brucea javanica, 3-5 parts of tomato leaf, 1-2 parts of fructus kochiae, 2-4 parts of radix euphorbiae lantu, 1-2 parts of morning glory, 3-5 parts of chrysanthemum leaf and 3-5 parts of folium artemisiae argyi are, by weight, evenly mixed, water which is 3-5 times amount of raw materials is added, the mixture is decocted, residues are removed and Chinese medicine liquid is prepared for standby application; secondly, the Chinese medicine liquid is sprayed onto the early rice straw and dried in the shade and 50g-150g of the Chinese medicine liquid is sprayed onto every 10kg of the early rice straw so as to obtain processed early rice straw; thirdly, the processed early rice straw covers the soil of the tea garden.
Description
Technical field
The present invention relates to control weed in tea garden field, is exactly a kind of by covering the method for early straw control weed in tea garden.
Background technology
Along with rural laborer shifts, weed killer herbicide was used and caused some herbicide residue index in organic tea to surpass 10 times of American-European standards, thereby weed killer herbicide is one of principal element affecting China's tea leaf quality by artificial hoe except changing by chemical weed control the weed in tea garden past.Within nearly 10 years, life in the countryside level progressively improves, and fuel is changed by combustion gas and electricity by the straw in past.Straw only has small part utilized, and most of in field burning, not only contaminated air, also affects traffic safety.We have carried out the research of early straw control of tea place bedding weeds for this reason.
Summary of the invention
The object of the present invention is to provide a kind of by covering the method for early straw control weed in tea garden
Above-mentioned purpose realizes by following scheme:
By covering a method for early straw control weed in tea garden, it is characterized in that: comprise the following steps:
(1) by kuh-seng 2-4, Java brucea 1-2, tomato leaf 3-5, fruit of summer cypress 1-2, root of langdu 2-4, morning glory 1-2, florists chrysanthemum leaf 3-5, tarragon 3-5 mixes by weight, adds and is equivalent to above-mentioned raw materials 3-5 water doubly, and decoction is removed slag, and obtains herb liquid standby;
(2) herb liquid is sprayed onto on straw morning, dries in the shade, on straw, spray herb liquid 50-150g the morning of every 10KG fresh weight, straw morning that must process;
(3) straw morning of processing is covered on tea garden soil.
Described is a kind of by covering the method for early straw control weed in tea garden, it is characterized in that: straw cladding thickness morning of described processing is 7-10cm.
On tea garden soil, every mu covers straw 1200-1500kg morning processing.
Beneficial effect of the present invention is: by covering treated morning of straw, can effectively control weedyly, have the effect of certain prevention and elimination of disease and pests simultaneously.
Embodiment
Embodiment 1, a kind of by covering the method for early straw control weed in tea garden, comprises the following steps:
(1) by kuh-seng 4, Java brucea 2, tomato leaf 5, the fruit of summer cypress 2, the root of langdu 2, morning glory 2, florists chrysanthemum leaf 3, tarragon 5 by weight (kg) mixes, and adds the water that is equivalent to 5 times of above-mentioned raw materials, and decoction is removed slag, and obtains herb liquid standby;
(2) herb liquid is sprayed onto on straw morning, dries in the shade, on straw, spray herb liquid 100g the morning of every 10KG fresh weight, straw morning that must process;
(3) straw morning of processing is covered on tea garden soil, straw cladding thickness morning of processing is 7cm.
It is controlled weeds effect and reaches 99.1%, can effectively control weed in tea garden, effectively controls nearly 1 year of weeds time.
Embodiment 2, carry out comparative trial
1 situation experimental field
Experimental field be located at nine Yi Liu tea plantations, Shucheng County Shu Cha town, the tea tree age of tree 10 years, height of tree 80-90cm, tea tree between-line spacing 90-100cm, kind is Shu Chazao, soil is yellow soil.
1.2 for examination material
Treated morning straw, weed tree sawdust
The method that early straw is processed is:
(1) by kuh-seng 2, Java brucea 1, tomato leaf 3, the fruit of summer cypress 2, the root of langdu 2, morning glory 2, florists chrysanthemum leaf 3, tarragon 3 by weight (kg) mixes, and adds the water that is equivalent to 5 times of above-mentioned raw materials, and decoction is removed slag, and obtains herb liquid standby;
(2) herb liquid is sprayed onto on straw morning, dries in the shade, on straw, spray herb liquid 100g the morning of every 10KG fresh weight, straw morning that must process;
1.3 experimental technique
1.3.1 experiment is processed
Experiment is 4 processing, processes 1. treated morning of straw cladding thickness 5cm; Process 2. treated morning of straw cladding thickness 7cm; Process 3. wood chip cladding thickness 7cm; Process 4. contrast, three repetitions of every processing, every repetition area 30m
2.
1.3.2 investigation method
Bedding after 1 year (on July 4th, 2013) investigation respectively process weeds a situation arises, every duplication 5 points, every some investigation 0.25 m
2, claim its fresh weight.
Two. results and analysis
Table 1 tea place covers controls result statistical form (2013) to weeds
As seen from the table: cover treated morning of straw thickness 7cm, after 360 days, control weeds effect compared with the control and reach 99.3%, when thickness is 5cm, control weeds effect 87.3%.And cover wood chip thickness 7cm control weeds effect, be 35.32%, be better than weed tree sawdust and covering treated morning of straw 5cm effect.
Conclusion: by test, tea place covers treated morning of straw thickness 7cm--10 cm, or can effectively control weed in tea garden during mu bedding treated morning of straw 1200-1500kg, effectively control nearly 1 year of weeds time.
Claims (3)
1. by covering a method for early straw control weed in tea garden, it is characterized in that: comprise the following steps:
(1) by kuh-seng 2-4, Java brucea 1-2, tomato leaf 3-5, fruit of summer cypress 1-2, root of langdu 2-4, morning glory 1-2, florists chrysanthemum leaf 3-5, tarragon 3-5 mixes by weight, adds and is equivalent to above-mentioned raw materials 3-5 water doubly, and decoction is removed slag, and obtains herb liquid standby;
(2) herb liquid is sprayed onto on straw morning, dries in the shade, on straw, spray herb liquid 50-150g the morning of every 10KG fresh weight, straw morning that must process;
(3) straw morning of processing is covered on tea garden soil.
2. according to claim 1 a kind of by covering the method for early straw control weed in tea garden, it is characterized in that: straw cladding thickness morning of described processing is 7-10cm.
3. according to claim 1 a kind of by covering the method for early straw control weed in tea garden, it is characterized in that: on tea garden soil, every mu covers straw 1200-1500kg morning processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406967.5A CN103503856A (en) | 2013-09-09 | 2013-09-09 | Method for controlling weeds in tea garden by covering early rice straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406967.5A CN103503856A (en) | 2013-09-09 | 2013-09-09 | Method for controlling weeds in tea garden by covering early rice straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103503856A true CN103503856A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310406967.5A Pending CN103503856A (en) | 2013-09-09 | 2013-09-09 | Method for controlling weeds in tea garden by covering early rice straw |
Country Status (1)
| Country | Link |
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| CN (1) | CN103503856A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885826A (en) * | 2015-06-11 | 2015-09-09 | 傅杨 | Method for replacing medical fertilizers by transplanting wormwood from rice field to cover and control weeds |
| CN105145209A (en) * | 2015-08-13 | 2015-12-16 | 韦明玕 | Organic tea garden weed biological prevention method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328640A (en) * | 1980-11-03 | 1982-05-11 | Revelle William F | Rope wick |
| WO2007061095A1 (en) * | 2005-11-28 | 2007-05-31 | Takegawa, Yasuyo | Lawn-utilizing mat material, process for producing the same, methods of weedproofing and weedkilling therewith, and, making use of the material, planting block and planting structure |
| CN101595801A (en) * | 2009-04-30 | 2009-12-09 | 孔赟荣 | The method of cultivating potatoes with straws in winter and spring |
| CN102027860A (en) * | 2010-12-03 | 2011-04-27 | 福建省农业科学院土壤肥料研究所 | Edible fungus inoculation working system |
-
2013
- 2013-09-09 CN CN201310406967.5A patent/CN103503856A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328640A (en) * | 1980-11-03 | 1982-05-11 | Revelle William F | Rope wick |
| WO2007061095A1 (en) * | 2005-11-28 | 2007-05-31 | Takegawa, Yasuyo | Lawn-utilizing mat material, process for producing the same, methods of weedproofing and weedkilling therewith, and, making use of the material, planting block and planting structure |
| CN101595801A (en) * | 2009-04-30 | 2009-12-09 | 孔赟荣 | The method of cultivating potatoes with straws in winter and spring |
| CN102027860A (en) * | 2010-12-03 | 2011-04-27 | 福建省农业科学院土壤肥料研究所 | Edible fungus inoculation working system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885826A (en) * | 2015-06-11 | 2015-09-09 | 傅杨 | Method for replacing medical fertilizers by transplanting wormwood from rice field to cover and control weeds |
| CN104885826B (en) * | 2015-06-11 | 2018-05-01 | 傅杨 | A kind of transplanting rice field wormwood covering control grass subtracts for the method for medicine fertilizer |
| CN105145209A (en) * | 2015-08-13 | 2015-12-16 | 韦明玕 | Organic tea garden weed biological prevention method |
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Application publication date: 20140115 |