CN100508752C - Method for regulating tree shaped of Jatropha curcas by using chlormequat - Google Patents
Method for regulating tree shaped of Jatropha curcas by using chlormequat Download PDFInfo
- Publication number
- CN100508752C CN100508752C CNB2007101233704A CN200710123370A CN100508752C CN 100508752 C CN100508752 C CN 100508752C CN B2007101233704 A CNB2007101233704 A CN B2007101233704A CN 200710123370 A CN200710123370 A CN 200710123370A CN 100508752 C CN100508752 C CN 100508752C
- Authority
- CN
- China
- Prior art keywords
- chlormequat
- jatropha curcas
- regulating
- tree
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a method for moderating jatropha curcas shape with chlormequat, and comprises steps of chlormequat preparation, utilizing, spraying and managing. Said chlormequat is prepared with 500-1500 mg/l of chlormequat and sodium dodecyl sulfonate with its weight being 5-10% of that chlormequat, then mixes them evenly. The invention can make jatropha curcas grow 4-5 first-grade branch in seedling period, generate second-grade and third-grade branch after planting and reaches purpose of natural shaping, which is favorable for reducing the artificial trimming and shaping cost, increasing photo-synthetic efficiency and production efficiency. The invention provides technical support for treating dry-hot valley ecological environment with jatropha curcas and industrialized utilization, and generates good ecological and economical benefit.
Description
One, technical field
The present invention relates to a kind of to the tree-like method of regulating and control of plant, more particularly, relate to a kind of with chlormequat to the tree-like method of regulating and control of Jatropha curcas.
Two, background technology
The fine tree species that Jatropha curcas is a kind of drought-resistant, impoverishment tolerant, windproof imperial sand, the solid soil of water conservation, improve the ecological environment.The oil that the seed of Jatropha curcas is squeezed out is processing biological diesel-oil further, and leaf, stem, fruit also can be used as the raw material of antibacterial sterilization bio-pharmaceuticals, biopesticide, and the dregs of fat after the detoxification also can be made albumen powder for feed and compound fertilizer etc.Jatropha curcas mainly is distributed in the zone that geological structure complexity such as Yunnan Province of China, Sichuan, Guangxi, Guangdong, Hainan, severe water and soil erosion, mountain region disaster are serious, ecotope is fragile.Therefore, make full use of the marginal land,, help improving vegetation state, prevent erosion regional establishing in large scale Jatropha curcas that ecological degradation is serious, vegetation restoration and reconstruction is difficult such as dry-hot valley areas, thereby improve the ecological environment, promote China's biomass energy industry development.At present, on Yunnan, Sichuan and other places just at the large tracts of land artificial planting, mainly be to adopt seed seedling-raising plantation and cuttage plantation, but the self-sow of Jatropha curcas is tree-like irregular, and is uneven, and the tree crown permeability is poor, light and availability are low, damage by disease and insect is serious, and the field is tree-like generally to be let alone freely to grow or artificial rough the pruning, and the result influences jatropha curcas seed output.For this reason, be badly in need of researching and proposing simple, the effective method of the tree-like control of Jatropha curcas, to improve cultivation quality and seed production.
Three, summary of the invention
The purpose of this invention is to provide a kind of with chlormequat to the tree-like method of regulating and control of Jatropha curcas.
This and other purpose of the present invention will further embody and set forth by following detailed description and explanation.
Of the present invention with chlormequat to the tree-like method of regulating and control of Jatropha curcas, comprise that chlormequat prepares, uses, sprays and manage and protect step, wherein said chlormequat preparation, to use and spray be the dodecyl sodium sulfate (molecular formula: C that adds the 5-10% of chlormequat solution total amount with concentration as the chlormequat solution of 500-1500mg/L
12H
25SO
3Na) evenly mixing the back sprays the young seedling of Jatropha complete stool.
Further, of the present invention with chlormequat to Jatropha curcas in the tree-like method of regulating and control, the molecular formula of described chlormequat is C
5H
13Cl
2N.Drop is tiny, even during sprinkling, and the position is moistening is advisable the soup consumption to spray, spray the time with before the fine morning 9:30 and afternoon 16:30 be advisable later on, if spray in back 5-7 days rainyly, in time fill spray.
Size according to young seedling of Jatropha is determined application dosage, and 20-50cm is advisable with seminal propagation seedling plant height, and cottage propagation seedling 50-80cm is advisable.
Of the present invention with chlormequat to Jatropha curcas in the tree-like method of regulating and control, the described step of managing and protecting is after spraying, strengthening patrolling the plumber does, the growth of cereal crop seedlings after observation sprays is dynamic, in time carries out damage by disease and insect monitoring and control, finds that damage by disease and insect will notify at once, set forth the damage by disease and insect occurrence characteristic and the extent of injury, gather representative sample, send the relevant expert to identify and propose the method for preventing and treating, prevent and treat according to the scheme of preventing and treating that the expert proposes.Spray after back 2 months and fill spray and weeding.The method that fills spray is with the spraying method first time.Weeding is to carry out weeding in the 50cm scope around the seedling, will except that under weeds go out the nursery clearly.
Use the inventive method, can make Jatropha curcas begin to produce 4-5 one-level branch, continue after the field planting to produce secondary, three grades of branches, reach the purpose of tree crown nature shaping, help reducing artificial pruning shaping cost, enhance productivity in seedling stage.For Jatropha curcas is administered the dry-hot valley ecotope, the industrialization development utilization provides the technological guidance, can produce good ecological and economic benefit.
Below further specify the present invention by specific embodiment, but embodiment only be used for the explanation, can not limit the scope of the invention.Described in the present invention chlormequat can be buied from market.
Four, embodiment
Embodiment 1
Implement the present invention by the following method
1, determine plant: 20-50cm is advisable with seminal propagation seedling plant height, and cottage propagation seedling 50-80cm is advisable;
2, chemical reagent preparation: accurately take by weighing chlormequat 1000-2000mg and sodium alkyl sulfonate 5-10g is dissolved in the 1000ml clean water standby jointly;
3, application process:
A, add in the watering can solution for preparing standby;
B, selected plant is carried out complete stool spray, drop is tiny, even during sprinkling, and the position is moistening is advisable the soup consumption to spray;
C, spray the time with before the fine morning 9:30 and afternoon 16:30 be advisable later on, spray the back and rain in 5-7 days, need in time fill spray.
4, manage and protect:
After chemical reagent sprays, strengthen patrolling the plumber and do, it is dynamic to observe the growth of cereal crop seedlings that sprays chemical reagent, strengthens the afforested area fireproofing; Prevent that livestock from trampleing on and artificial destruction.In time carry out damage by disease and insect monitoring and control, find that damage by disease and insect will notify at once, set forth the damage by disease and insect occurrence characteristic and the extent of injury, gather representative sample, send the relevant expert to identify and propose the method for preventing and treating, prevent and treat according to the scheme of preventing and treating that the expert proposes; And after chemical reagent sprays back 2 months, carry out following operation simultaneously: fill spray and weeding.Fill spray: chemical reagent sprays to be checked after back 2 months and fills spray, and the method that fills spray is with spraying method for the first time.Weeding: carry out weeding in the 50cm scope around the seedling, will except that under weeds go out the nursery clearly.
Claims (6)
1, a kind of with chlormequat to the tree-like method of regulating and control of Jatropha curcas, it is characterized in that comprising that chlormequat prepares, uses, sprays and manage and protect step, wherein said chlormequat preparation, to use and spray be evenly to mix with the dodecyl sodium sulfate that concentration adds the 5-10% of chlormequat solution total amount as the chlormequat solution of 500-1500mg/L then the young seedling of Jatropha complete stool to be sprayed.
2, according to claim 1 with chlormequat to the tree-like method of regulating and control of Jatropha curcas, the molecular formula that it is characterized in that described chlormequat is C
5H
13Cl
2N.
3, according to claim 1 and 2 with chlormequat to the tree-like method of regulating and control of Jatropha curcas, drop is tiny, even when it is characterized in that spraying, the position is moistening is advisable the soup consumption to spray, and the time that sprays is with before the fine morning 9:30 and after the afternoon 16:30.
4, according to claim 3 with chlormequat to the tree-like method of regulating and control of Jatropha curcas, rain in 5-7 days if it is characterized in that spraying the back, in time fill spray.
5, according to claim 1 with chlormequat to the tree-like method of regulating and control of Jatropha curcas, it is characterized in that the described step of managing and protecting is after spraying, strengthen patrolling the plumber and do, the growth of cereal crop seedlings of observing after spraying is dynamic, in time carries out damage by disease and insect monitoring and control.
6, according to claim 5 with chlormequat to the tree-like method of regulating and control of Jatropha curcas, fill spray and weeding after it is characterized in that spraying back 2 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101233704A CN100508752C (en) | 2007-06-25 | 2007-06-25 | Method for regulating tree shaped of Jatropha curcas by using chlormequat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101233704A CN100508752C (en) | 2007-06-25 | 2007-06-25 | Method for regulating tree shaped of Jatropha curcas by using chlormequat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101057573A CN101057573A (en) | 2007-10-24 |
| CN100508752C true CN100508752C (en) | 2009-07-08 |
Family
ID=38864006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101233704A Expired - Fee Related CN100508752C (en) | 2007-06-25 | 2007-06-25 | Method for regulating tree shaped of Jatropha curcas by using chlormequat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100508752C (en) |
-
2007
- 2007-06-25 CN CNB2007101233704A patent/CN100508752C/en not_active Expired - Fee Related
Non-Patent Citations (4)
| Title |
|---|
| 不同浓度矮壮素对沟叶结缕草生长的影响. 黄广远等.安徽农业科学，第34卷第5期. 2006 |
| 不同浓度矮壮素对沟叶结缕草生长的影响. 黄广远等.安徽农业科学，第34卷第5期. 2006 * |
| 麻疯树植物资源研究概况. 林娟等.热带亚热带之物学报，第12卷第3期. 2004 |
| 麻疯树植物资源研究概况. 林娟等.热带亚热带之物学报，第12卷第3期. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101057573A (en) | 2007-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102293116B (en) | Fast culture method for camellia oleifera light substrate container cuttage seedlings | |
| CN104081980B (en) | A kind of Pasania cuspidata container seedling culture method | |
| CN108015104B (en) | Method for promoting ramie to repair cadmium-polluted soil | |
| CN102124890B (en) | Farmland planting method of high-selenium crops | |
| CN102763551B (en) | Cuttage and breeding technology for ampelopsis grossedentata | |
| CN103918536A (en) | Planting method for Dendrobium officinale | |
| CN105594567A (en) | Planting method for Dendrobium officinale Kimura et Migo | |
| CN105145249A (en) | Citrus planting method | |
| CN102487686A (en) | Large-scale seedling-culturing method utilizing cassia sophera seeds and nutrient solution thereof | |
| CN107567926A (en) | A kind of fig and asparagus interplanting method | |
| CN109349037A (en) | A kind of selenium-rich rice implantation methods | |
| CN109293438A (en) | A kind of flower nutrient solution containing marine oligosaccharide | |
| CN107018789A (en) | A kind of implantation methods of cucumber | |
| CN103843636B (en) | A kind of organic high-calcium nutrient apple Two-way tune method | |
| CN105960980B (en) | Ramie cultivation and harvesting method with fiber feeding and harvesting functions | |
| CN110583386A (en) | Selenium-rich pepper planting method | |
| CN109168846A (en) | The ecology planting method in tea place | |
| CN109258325A (en) | A kind of extremely frigid zones lyme grass implantation methods | |
| CN105432309A (en) | High-yield planting method for purple sweet potatoes | |
| CN106305115A (en) | Amaranthus tricolor planting method | |
| CN106305269A (en) | Planting method for citruses | |
| CN100508756C (en) | Regulating tree shaped of Jatropha curcas method by regulating phosphine | |
| CN100508752C (en) | Method for regulating tree shaped of Jatropha curcas by using chlormequat | |
| CN107211684A (en) | A kind of implantation methods of cucumber | |
| CN106165635A (en) | A kind of llex cornuta lindl method for quickly breeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |