CN101940141B - Use of Eupatorium adenophorum in high-yield walnut cultivation - Google Patents
Use of Eupatorium adenophorum in high-yield walnut cultivation Download PDFInfo
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- CN101940141B CN101940141B CN2010102406825A CN201010240682A CN101940141B CN 101940141 B CN101940141 B CN 101940141B CN 2010102406825 A CN2010102406825 A CN 2010102406825A CN 201010240682 A CN201010240682 A CN 201010240682A CN 101940141 B CN101940141 B CN 101940141B
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- eupatorium adenophorum
- walnut
- eupatorium
- adenophorum
- plants
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Abstract
The invention relates to the use of Eupatorium adenophorum in high-yield walnut cultivation. In the invention, Eupatorium adenophorum plants are harvested from the flowering period in September to the mature period of the Eupatorium adenophorum each year and are transported to the lands covered by walnut trees in time; the Eupatorium adenophorum plants are used to cover the ranges of the crown projections at the root parts of the walnut trees and are compacted in a thickness of 6 to 8 centimeters; after the root parts of the walnut trees are covered by the Eupatorium adenophorum plants for one year, namely the covering materials are half rotted, the Eupatorium adenophorum together with autumn base fertilizer serves as an organic fertilizer source to be turned into soil; Eupatorium adenophorum plants are harvested and used for covering again; and by repeating like this, the Eupatorium adenophorum spreading hazard is avoided, and on the lands on which the walnut trees are planted, water is retained, soil is modified and organic fertilizer sources are increased. The invention has a good Eupatorium adenophorum spreading prevention effect, can promote the fruiting of walnut trees and increase the walnut yield, contributes to the prevention, control and use of forest harmful organisms and has a wide use prospect in production.
Description
Technical field
The present invention relates to cultural control of forest crop smothering and economic forest cultivation field, specifically is the application of a kind of Eupatorium adenophorum in the walnut high-yield cultivating.
Background technology
Eupatorium adenophorum belongs to the chrysanthemum the orchid family, and Eupatorium is herbaceos perennial, originates in the Mexico in America, invades China before and after nineteen fifty, has now spreaded all over provinces and regions such as Yunnan, Guizhou, Sichuan, Guangxi, and just continue northwards to advance with the speed about 30km every year.Now become one of main forest crop smothering in Yunnan Province.The growth that Eupatorium adenophorum mainly repels other plant by its intensive biological property in blocks and surprising fertility, other herbaceous plant of place of all Eupatorium adenophorum growths can not grow and absorb a large amount of nutrients in the soil substantially, thus the local agricultural of serious threat, forestry, animal husbandry development and bio-diversity.Endanger serious zone at it and carried out chemistry, biological control test widely, obtained certain effect, utilize the reason that has aspects such as cost, still can't use aborning on a large scale at present but produce.
Summary of the invention
The invention provides the method for a kind of cultural control Eupatorium adenophorum, specifically is that Eupatorium adenophorum utilizes method in the walnut high-yield cultivating, utilizes the Eupatorium adenophorum plant to carry out soil and covers and reach the walnut high-yield cultivating.
The present invention is achieved through the following technical solutions: the application of a kind of Eupatorium adenophorum in the walnut high-yield cultivating has the following steps:
(1), annual September Eupatorium adenophorum bloom and gather to the seed prematurity and collect the Eupatorium adenophorum plant, in time be transported to walnut and cover the plot;
(2), with the even area coverage of Eupatorium adenophorum plant in the tree crown drop shadow spread of walnut base portion, the compacting of Eupatorium adenophorum plant is a 6-8cm thickness during covering;
(3), cover the anniversary after, covering has become half when rotting state, in conjunction with autumn basal dressing Eupatorium adenophorum turned over as organic fertilizer resource be pressed into soil, the Eupatorium adenophorum of gathering again again covers.
The area coverage of described Eupatorium adenophorum is not less than 4m
2Apart from 5～8 centimetres of walnut trunk base portions.
The present invention spreads good effect is arranged preventing Eupatorium adenophorum, can effectively promote that walnut is early real, volume increase simultaneously again, helps forest PCO and utilization, and the wide prospect of utilizing is arranged aborning.Facts have proved, short of rain to the winter-spring season arid, and most of walnut plantation plot does not have the place of irrigation conditions, adopt Eupatorium adenophorum plant overlay tree dish, to keep moisture, improving the soil has effect well, its back of rotting is ploughed under in the soil in conjunction with the fertilising in autumn, is again good organic manure.Be one effective, less investment, output is many, the good measure of high efficiency.
Embodiment
Every year, September, Eupatorium adenophorum bloomed to the seed prematurity, taked manually to extract and collected or the Eupatorium adenophorum plant of gathering of lancinating, and at this moment, because of the Eupatorium adenophorum seed does not have maturation, can effectively stop it to spread harm after gathering; Simultaneously, this moment, soil water content was high and for basal dressing period in autumn, can help keeping for a long time soil water content after the covering in conjunction with covering behind the basal dressing.
Wrapping is bundled after collecting the Eupatorium adenophorum plant, and the about 20kg of every bundle weight also in time is transported to walnut covering plot; In time with the Eupatorium adenophorum plant as covering, evenly cover in the walnut base portion tree crown drop shadow spread; The Eupatorium adenophorum compacting is a 6-8cm thickness during covering, and area coverage is not less than 4m
2, apart from 5～8 centimetres of walnut trunk base portions.After covering the anniversary, covering has become half state that rots, in conjunction with autumn basal dressing Eupatorium adenophorum turned over as organic fertilizer resource be pressed into soil.Afterwards, the Eupatorium adenophorum of gathering again again covers.And so forth, both stop the harm that spreads of Eupatorium adenophorum, again walnut had been planted the effect that the plot is played water conservation, improved the soil, increases organic fertilizer resource.
Claims (1)
1. the application of Eupatorium adenophorum in the walnut high-yield cultivating is characterized in that step is as follows:
(1), annual September the Eupatorium adenophorum Eupatorium adenophorum plant of gathering to the seed prematurity that blooms, in time be transported to walnut and cover the plot;
(2), the Eupatorium adenophorum plant is evenly covered in the tree crown drop shadow spread of walnut base portion, the area coverage of Eupatorium adenophorum is not less than 4m
2, apart from 5～8 centimetres of walnut trunk base portions, the compacting of Eupatorium adenophorum plant is a 6-8cm thickness during covering;
(3), cover the anniversary after, covering has become half state that rots, in conjunction with autumn basal dressing Eupatorium adenophorum turned over as organic fertilizer resource be pressed into soil, the Eupatorium adenophorum of gathering again again covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102406825A CN101940141B (en) | 2010-07-30 | 2010-07-30 | Use of Eupatorium adenophorum in high-yield walnut cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102406825A CN101940141B (en) | 2010-07-30 | 2010-07-30 | Use of Eupatorium adenophorum in high-yield walnut cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101940141A CN101940141A (en) | 2011-01-12 |
| CN101940141B true CN101940141B (en) | 2011-12-07 |
Family
ID=43432505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102406825A Expired - Fee Related CN101940141B (en) | 2010-07-30 | 2010-07-30 | Use of Eupatorium adenophorum in high-yield walnut cultivation |
Country Status (1)
| Country | Link |
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| CN (1) | CN101940141B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172183B (en) * | 2011-01-31 | 2013-06-26 | 中国农业科学院植物保护研究所 | Seedling culturing substrate block and preparation method thereof |
| CN102391024B (en) * | 2011-07-13 | 2013-04-03 | 新疆农业大学 | Plant source nutrient solution preparation method using walnut male inflorescences as raw material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1389437A (en) * | 2002-07-06 | 2003-01-08 | 欧阳华 | Production process of biological organic fertilizer with purplestem eupatorium |
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2010
- 2010-07-30 CN CN2010102406825A patent/CN101940141B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101940141A (en) | 2011-01-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130730 |