CN1459223A - Bamboo root rot-accelerating agent - Google Patents
Bamboo root rot-accelerating agent Download PDFInfo
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- CN1459223A CN1459223A CN 02119437 CN02119437A CN1459223A CN 1459223 A CN1459223 A CN 1459223A CN 02119437 CN02119437 CN 02119437 CN 02119437 A CN02119437 A CN 02119437A CN 1459223 A CN1459223 A CN 1459223A
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- bamboo
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- certain plants
- bamboo root
- root
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Abstract
A rottening promoter for the bumboo rootstock in bamboo forest to accelerate the growth of bamboo is a solid or aqueous solution of KOH and/or CaO. Its advantages are high effect, low cost, and no environmental pollution.
Description
Technical field
The invention belongs to forest and cultivate technical field, directly relate to the bamboo forest cultivation technical field.
Background technology
All will cut down old bamboo and exchange economic well-being of workers and staff for as bamboo wood every year in bamboo grove is managed, and promotes bamboo grove growth and renewal simultaneously.But staying a large amount of bamboo root and stem of certain plants after the old bamboo felling, also is Bamboo pile, and hard and very difficult rotting not only takies a large amount of timbered soils space, and influences the growth of bamboo whip.The female bamboo of the every degree per hectare in bamboo grove ground upgrades and wants 300～450 of the residual bamboo root and stem of certain plants according to surveying and determination, and each bamboo root and stem of certain plants takes up an area of 0.5m
2About, the old bamboo root and stem of certain plants in some forest land accounts for forest land area and reaches about 10%.General at present employing manual method is excavated the bamboo root and stem of certain plants, and this not only needs a large amount of labours, also often digs wound, digs disconnected other underground whip, influences output; Also have cellulase and hemicellulase jar are gone in the bamboo root and stem of certain plants, quicken the formulation that the bamboo root and stem of certain plants rots, we also carried out some tests, but this method cost is too high, and effect and bad; The article " mao bamboon bamboo root rot-accelerating technical research pre-test " of " Zhejiang forestry science and technology " the 18th volume the 2nd phase (in April, 1998) 26-29 page or leaf, reported and a kind ofly utilized glyphosate to smear the bamboo root and stem of certain plants to impel the death of the bamboo root and stem of certain plants earlier, and then quicken the method that the bamboo root and stem of certain plants rots, but fail effectively to be promoted with salt, urea.
Goal of the invention
Technical problem to be solved by this invention is: under the condition that bamboo grove soil and ecotope is not polluted, with the method for lower cost, chemistry, quicken the bamboo root and stem of certain plants and rot, remove Bamboo pile, finally promote the bamboo growth.
Summary of the invention
Its special character of content of the present invention and technical scheme is: bamboo root rot-accelerating agent, it is characterized in that this bamboo root rot-accelerating agent is made up of alkaline chemical, and described alkaline chemical is the solid matter or the aqueous solution of KOH and/or quicklime (CaO).The aqueous solution of quicklime is lime slurry, and chemical composition is mainly Ca (OH)
2
Inventive principle
The present invention uses the principle of paper industry with the alkaline degradation lignin, alkaline chemical is poured in the bamboo root and stem of certain plants because described alkaline chemical has strong corrosivity, can be rapidly and the bamboo root and stem of certain plants carry out chemical reaction.Because the bamboo root and stem of certain plants is hollow (can with instrument bamboo root and stem of certain plants tabula be broken in advance), therefore after going into above-mentioned alkaline chemical jar in the bamboo root and stem of certain plants, described alkaline chemical will be in the bamboo root and stem of certain plants and the bamboo root and stem of certain plants in lignin reaction generate alkali lignin potassium or calcium, make lignin degradation, described alkaline chemical also can be destroyed the hemicellulose in the bamboo root and stem of certain plants simultaneously, and make cellulose in the bamboo root and stem of certain plants exposed and part is destroyed, therefore the intensity of the bamboo root and stem of certain plants descends rapidly, be easy to be broken into pieces, and be eliminated, this also further decomposes the bamboo root and stem of certain plants for cellulose decomposition bacteria and has created condition; Because above-mentioned reaction all carries out in the bamboo root and stem of certain plants, when the amount that adds alkaline chemical and concentration were moderate, reaction back alkaline matter was neutralized substantially, can not cause adverse effect to soil and plant; Simultaneously owing to contain potassium or calcium in the alkaline chemical that is added, potassium and calcium are the necessary a large amount of and moderate-elements of plant, therefore the method is that bamboo grove has applied potash fertilizer and calcareous fertilisers by the bamboo root and stem of certain plants also when promoting the bamboo root and stem of certain plants to rot, and it is residual, pollution-free not have any harmful substance; Because general bamboo grove soil be acid substantially, with the acidity of might more residual alkalescence behind the alkaline chemical processing bamboo root and stem of certain plants can also improving the soil; The bamboo root and stem of certain plants all seldom rotted in several years under field conditions (factors), and by just rotting rapidly in the bamboo root and stem of certain plants some months after the above-mentioned chemical substance treatment.
The concentration and the amount that add alkaline chemical in the bamboo root and stem of certain plants do not have strict restriction, can adjust with the kind of bamboo, the size in bamboo footpath, the age of bamboo, the thickness of bamboo wall etc.Large-scale bamboo such as general mao bamboon adds the amount of alkaline chemical can multiple spot, and concentration can high point; And the amount of little bamboo, tender bamboo adding alkaline chemical can be lacked a little, and concentration can be hanged down a bit.KOH alkalescence is strong, and the speed of rotting is fast, can add less; And lime slurry alkalescence a little less than, rotten speed can be added more slowly.The occupation mode of alkaline chemical promptly can KOH and two kinds of materials of quicklime (CaO) use separately, also can two kinds of materials mix and use; The aqueous solution that promptly can alkali adds, KOH and/or quicklime (CaO) that also can solid forms directly add, and then the mode that adds entry or do not add water carry out (rainy season since rainwater can infiltrate by nature, and alkaline chemical also can natural moisture absorption, therefore can not add water).The concrete condition that the amount of the alkaline chemical that every bamboo root and stem of certain plants adds is looked the bamboo kind and the bamboo root and stem of certain plants can be 0.5～100 gram, or concentration is that 20～300 milliliters of the aqueous slkalis of 1%～100% (w/v) (are limited to small-sized grow thickly bamboo or bamboo shoot down and use bamboo, on be limited to super-huge mao bamboon or other large-scale bamboo kind), considering cost, safety and the bamboo root and stem of certain plants factors such as effect of rotting, is that to pour in the bamboo root and stem of certain plants for 20～150 milliliters be the best for the KOH of 5%～20% (w/v) or lime slurry with concentration generally.In order to prevent that moisture evaporates rapidly in the bamboo root and stem of certain plants, the initial stage is preferably in carry bag of bamboo root and stem of certain plants top cover or plastic sack, or seals with the material that is easy to get in the bamboo groves such as mud, grass, dilutes rapidly or washes down alkaline chemical in the bamboo root and stem of certain plants to prevent rainwater when rainy.
Advantage of the present invention and positive effect
1, significantly quickening the bamboo root and stem of certain plants rots, according to us in mao bamboo woods and multiple bamboo forest in use for bamboo shoot, the bamboo root rot-accelerating test of carrying out with the KOH or the lime slurry of various concentration, result's demonstration is compared with contrast all significantly short rotten effect, especially with 150 milliliters of 20%KOH, or 150 milliliters of cost benefits that pour into the mao bamboon bamboo root and stem of certain plants of 20% lime slurry are best, and three months after treatment bamboo root and stem of certain plants just are easy to be broken into pieces, and excavated, and the undressed contrast bamboo root and stem of certain plants after 1 year still difficulty excavate.
2, can significantly reduce the cost of removing the bamboo root and stem of certain plants, it is reported that with the every strain cost of the artificial removing bamboo root and stem of certain plants be 4.17 yuan, only be about 0.2 yuan and remove the every strain reagent cost of the bamboo root and stem of certain plants with the present invention, 0.5 yuan of cost of labor less than.
For bamboo grove has applied potash fertilizer and calcareous fertilisers, do not introduce other harmful ion when 3, removing bamboo root and stem of certain plants with this method yet, noresidue, pollution-free, can also improve acid ground simultaneously, and raising bamboo grove output.According to our test in 3 years in mao bamboo woods, when removing bamboo root and stem of certain plants, compare with contrast and to improve bamboo shoot amount average out to 8%～15% with this method.
Specific embodiment
1, sinocalamus latiflorus root and stem of certain plants tabula is pounded out duck eye with drill rod, again 5 gram KOH are put into the hole, add 100 ml waters, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
2, Folium Bambusae beecheyanae root and stem of certain plants tabula is got through with drill rod, again 10 gram CaO are put into the hole, add 100 ml waters, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
3, mao bamboon root and stem of certain plants tabula is pounded out duck eye with drill rod, again 5 gram KOH and 5 gram CaO are put into the hole, add 100 ml waters, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
4, with drill rod mao bamboon root and stem of certain plants tabula is got through, again 50 milliliters of 5%KOH solution and 20% lime slurry are injected the hole for 50 milliliters, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
5, mao bamboon root and stem of certain plants tabula is got through with drill rod, again 150 milliliters of 20% lime slurries are injected the hole, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
6, mao bamboon root and stem of certain plants tabula is pounded out duck eye with drill rod, again 150 milliliters of 20%KOH solution are injected the hole, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
7, bambusa texlitis bamboo root and stem of certain plants tabula is got through with drill rod, again 0.5 gram KOH is put into the hole, bamboo root and stem of certain plants top is sealed, let alone to rot with cob.
8, bambusa texlitis bamboo root and stem of certain plants tabula is pounded out duck eye with drill rod, again 0.5 gram KOH is put into the hole, add 20 milliliters in water, bamboo root and stem of certain plants top is sealed, let alone to rot with cob.
9, thunder bamboo bamboo root and stem of certain plants tabula being got through with drill rod, is that 1% KOH solution injects the hole for 20 milliliters again with concentration, with cob bamboo root and stem of certain plants top is sealed, and lets alone to rot.
10, thunder bamboo bamboo root and stem of certain plants tabula being got through with drill rod, is that 1% lime slurry injects the hole for 20 milliliters again with concentration, with cob bamboo root and stem of certain plants top is sealed, and lets alone to rot.
11, large-scale mao bamboon root and stem of certain plants tabula is got through with drill rod, again 100 milliliters of 100%KOH solution are injected the hole, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
12, large-scale mao bamboon root and stem of certain plants tabula is got through with drill rod, again 300 milliliters of 50% lime slurries are injected the hole, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
13, large-scale mao bamboon root and stem of certain plants tabula is got through with drill rod, again 100 gram quicklimes are put into the hole, add 200 milliliters of entry, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
14, large-scale mao bamboon root and stem of certain plants tabula is got through with drill rod, again 100 gram KOH are injected holes, add 200 milliliters of entry, bamboo root and stem of certain plants top is sealed, let alone to rot with paper bag or plastic sack or cob.
15, will feed chicken bamboo bamboo root and stem of certain plants tabula and get through with drill rod, be that 5% KOH solution injects the hole for 20 milliliters again with concentration, with cob bamboo root and stem of certain plants top sealed, and lets alone to rot.
16, will feed chicken bamboo bamboo root and stem of certain plants tabula and get through, again 20 gram KOH be put into the hole, bamboo root and stem of certain plants top be sealed, and let alone to rot with cob with drill rod.
17, will feed chicken bamboo bamboo root and stem of certain plants tabula and get through, again 10 gram KOH and 10 gram quicklimes be put into the hole, bamboo root and stem of certain plants top be sealed, and let alone to rot with cob with drill rod.
18, early bamboo bamboo root and stem of certain plants tabula is got through with drill rod, again 20 gram quicklimes is put into the hole, with cob bamboo root and stem of certain plants top is sealed, and lets alone to rot.
Claims (2)
1, bamboo root rot-accelerating agent is characterized in that: this bamboo root rot-accelerating agent is made up of alkaline chemical.
2, bamboo root rot-accelerating agent as claimed in claim 1 is characterized in that: described alkaline chemical is the solid matter or the aqueous solution of KOH and/or quicklime (CaO).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119437 CN1226913C (en) | 2002-05-21 | 2002-05-21 | Bamboo root rot-accelerating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119437 CN1226913C (en) | 2002-05-21 | 2002-05-21 | Bamboo root rot-accelerating agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1459223A true CN1459223A (en) | 2003-12-03 |
| CN1226913C CN1226913C (en) | 2005-11-16 |
Family
ID=29426780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02119437 Expired - Fee Related CN1226913C (en) | 2002-05-21 | 2002-05-21 | Bamboo root rot-accelerating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1226913C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843208A (en) * | 2010-06-21 | 2010-09-29 | 永安市大湖竹种园有限公司 | Method for removing bamboo stump from phyllostachys pubescens mazel |
| CN103250535A (en) * | 2013-04-23 | 2013-08-21 | 浙江农林大学 | Method for degrading bamboo roots based on cultivation of edible fungi |
-
2002
- 2002-05-21 CN CN 02119437 patent/CN1226913C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843208A (en) * | 2010-06-21 | 2010-09-29 | 永安市大湖竹种园有限公司 | Method for removing bamboo stump from phyllostachys pubescens mazel |
| CN101843208B (en) * | 2010-06-21 | 2011-10-05 | 永安市大湖竹种园有限公司 | Method for removing bamboo stump from phyllostachys pubescens mazel |
| CN103250535A (en) * | 2013-04-23 | 2013-08-21 | 浙江农林大学 | Method for degrading bamboo roots based on cultivation of edible fungi |
| CN103250535B (en) * | 2013-04-23 | 2014-12-24 | 浙江农林大学 | Method for degrading bamboo roots based on cultivation of edible fungi |
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| Publication number | Publication date |
|---|---|
| CN1226913C (en) | 2005-11-16 |
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Granted publication date: 20051116 Termination date: 20120521 |