CN102726227A - Method for improving drought resistance of zoysia by utilizing salicylic acid - Google Patents
Method for improving drought resistance of zoysia by utilizing salicylic acid Download PDFInfo
- Publication number
- CN102726227A CN102726227A CN2012101951787A CN201210195178A CN102726227A CN 102726227 A CN102726227 A CN 102726227A CN 2012101951787 A CN2012101951787 A CN 2012101951787A CN 201210195178 A CN201210195178 A CN 201210195178A CN 102726227 A CN102726227 A CN 102726227A
- Authority
- CN
- China
- Prior art keywords
- spraying
- zoysia
- salicylic acid
- drought resistance
- lawn grass
- 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.)
- Pending
Links
Landscapes
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a method for improving drought resistance of zoysia by utilizing salicylic acid. The adopted technical scheme is as follows: adopting a salicylic acid solution with the concentration of 0.1-1mM to perform foliage spraying; and spraying during the seedling stage of the zoysia, wherein the dates are often selected between May and June, the rainless weather is selected, the spraying time is 2-4 days, the spraying is performed 2-4 times per day, the spraying is often performed before 8:00am and after 5:00pm, and the spraying amount meets the standard of humidifying leaf blades without water dropping. By adopting the method disclosed by the invention for treating the zoysia, the drought resistance of the zoysia can be significantly improved; and furthermore, the method has the characteristics of simple process steps, easiness in operation, no production of secondary pollution and low cost, and is convenient for large-area treatment.
Description
Technical field
The present invention relates to a kind of method that improves the Korea lawn grass drought resistance, particularly through spraying the method for salicylic acid solution raising Korea lawn grass drought resistance.
Background technology
Korea lawn grass is stronger to the adaptability of soil.Korea lawn grass impoverishment tolerant, anti-trample, drought-resistant, salt tolerant is native, anti-low pruning, in all kinds of turf establishments, be with a wide range of applications.Be widely used in some countries such as China, Japan, Korea S, Korea and the U.S. city and park open greenery patches, sports turf planting and as the water and soil conservation plant, be a kind of universally acknowledged good warm season turf.
In water resource urban area in short supply day by day, Korea lawn grass lawn irrigation institute water requirement becomes a practical problem that be difficult to solve, to a certain degree limit the development of urban green space; Even same at humid region, the arid that short-term is unusual also needs certain pouring water with existence and the quality of keeping the lawn.Therefore, improve Korea lawn grass drought resistance treatment technology, development, the conserve water resource of China's Lawn Industry and the sustainable development of implementing construction of city afforestation all are significant.
Commonly used at present is through handling zoysia japonica seed to improve the Korea lawn grass drought resistance.The prescription of processing method is become to be grouped into by number of chemical such as sodium hydroxide, potassium chloride, sodium chloride and naas, and its shortcoming is that the chemical substance of using is many, and expense is high and seriously polluted; The complex procedures long processing period; The drought resisting effect is general.
Summary of the invention
In order to address the above problem; The present invention provides a kind of new technology of handling to the Korea lawn grass blade, handles Korea lawn grass with method of the present invention, can significantly improve the drought resistance of Korea lawn grass; And have the simple easy operating of operation, do not produce secondary pollution and the low characteristics of cost, be convenient to large-area treatment.
The technical scheme that the present invention adopts is: a kind of method of utilizing salicylic acid to improve the Korea lawn grass drought resistance is following:
1) adopting concentration is that the salicylic acid solution of 0.1-1 mM carries out foliage-spray;
2), be chosen between May to June usually in the Korea lawn grass seedling spraying;
3) weather of the no rain of selection sprayed time 2-4 days;
4) spray 2-4 time every day, early spraying before 8 and after late 5 usually;
5) amount of spraying is not dripped for blade is moistening and is standard.
The invention has the beneficial effects as follows:
1, operation is simple, easy operating.Only need one in sprayer, manual operation gets final product.
2, recruitment is few: everyone can handle 400 square metres lawn.
3, do not produce secondary pollution.Salicylic acid also is the adjusting material that produces in the inherent process of growth of plant corpus, and growth and development of plant is played an important role, and can not produce secondary pollution.
4, cost is low: used chemicals be commercially available and also working concentration very low.
5, be convenient to large-area treatment: cost of the present invention is low, technology is simple, is convenient to large-area treatment.
6, effect is obvious: arid increased by 75.78% through the Korea lawn grass ground biomass that sprays processing after 16 days, and underground biomass increases by 113.19%.
Embodiment
1 one kinds of methods of utilizing salicylic acid to improve the Korea lawn grass drought resistance of embodiment
Method is following:
1) compound concentration is the salicylic acid solution of 0.5 mM, and solution is injected sprayer, carries out foliage-spray;
2) select Korea lawn grass to spray seedling stage, option date is between May-June;
3) weather of the no rain of selection sprays 3 days time;
4) spray 2 every day, early spraying respectively once with 6 of evenings before 7;
5) amount of spraying is not dripped for blade is moistening and is standard.
Water was controlled after 16 days in above-mentioned processing and the Korea lawn grass lawn of not handling, and the Korea lawn grass ground biomass that 0.5 mM salicylic acid solution sprays is 2.83g/cm
2, the Korea lawn grass ground biomass that does not spray is 1.61 g/cm
2The Korea lawn grass underground biomass that salicylic acid solution sprays is 14.22g/cm
2, the Korea lawn grass underground biomass that does not spray is 6.67 g/cm
2After planting controlling water synchronously after 16 days with foliage-spray 0.5 the mM salicylic acid solution soaks zoysia japonica seed, ground biomass is 2.02 g/cm
2, underground biomass is 9.37g/cm
2, explain that the foliage-spray salicylic acid soaks the output that seed significantly improves Korea lawn grass than salicylic acid under the drought condition, strengthen the drought-resistant ability of Korea lawn grass.The abscisic acid control water of foliage-spray 0.5 mM is after 16 days, and ground biomass is 1.97 g/cm
2, underground biomass is 9.13g/cm
2, the salicylic effect of foliage-spray is apparently higher than abscisic acid.
Claims (1)
1. method of utilizing salicylic acid to improve the Korea lawn grass drought resistance is characterized in that method is following: adopting concentration is that the salicylic acid solution of 0.1-1 mM carries out foliage-spray; In the Korea lawn grass seedling spraying, sprayed 2-4 days, spray 2-4 every day; The amount of spraying is not dripped for blade is moistening and is standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101951787A CN102726227A (en) | 2012-06-14 | 2012-06-14 | Method for improving drought resistance of zoysia by utilizing salicylic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101951787A CN102726227A (en) | 2012-06-14 | 2012-06-14 | Method for improving drought resistance of zoysia by utilizing salicylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102726227A true CN102726227A (en) | 2012-10-17 |
Family
ID=46983117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101951787A Pending CN102726227A (en) | 2012-06-14 | 2012-06-14 | Method for improving drought resistance of zoysia by utilizing salicylic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102726227A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255795A (en) * | 2014-09-12 | 2015-01-07 | 四川农业大学 | Drought resisting composition as well as application and preparation thereof |
| CN110679403A (en) * | 2019-11-13 | 2020-01-14 | 江苏农林职业技术学院 | Method for improving drought resistance of zoysia japonica |
| CN113498715A (en) * | 2021-07-12 | 2021-10-15 | 锡林郭勒职业学院 | Method for improving grass sowing survival rate in desertification grassland area |
-
2012
- 2012-06-14 CN CN2012101951787A patent/CN102726227A/en active Pending
Non-Patent Citations (4)
| Title |
|---|
| 《草原与草坪》 20080620 胡化广等 结缕草对干旱胁迫的响应 全文 1 , 第3期 * |
| 王艳等: "SA、H2O2和6-BA预处理对沟叶结缕草耐寒性的影响", 《草业科学》 * |
| 胡化广等: "结缕草对干旱胁迫的响应", 《草原与草坪》 * |
| 赵春旭: "水杨酸对高羊茅草坪草抗旱性的影响", 《兰州大学硕士学位论文》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255795A (en) * | 2014-09-12 | 2015-01-07 | 四川农业大学 | Drought resisting composition as well as application and preparation thereof |
| CN104255795B (en) * | 2014-09-12 | 2017-03-15 | 四川农业大学 | A kind of drought resisting composition and its application, preparation |
| CN110679403A (en) * | 2019-11-13 | 2020-01-14 | 江苏农林职业技术学院 | Method for improving drought resistance of zoysia japonica |
| CN113498715A (en) * | 2021-07-12 | 2021-10-15 | 锡林郭勒职业学院 | Method for improving grass sowing survival rate in desertification grassland area |
| CN113498715B (en) * | 2021-07-12 | 2022-10-25 | 锡林郭勒职业学院 | Method for improving grass sowing survival rate in desertification grassland area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104025845B (en) | A kind of ligustrum lucidum ait cultivation method | |
| CN103598054B (en) | Method for adjusting flowering phase of ornamental peach blossom | |
| CN107535341B (en) | Method for soilless watermelon cultivation | |
| CN101142880A (en) | All light radiation artificial cultivating method for officinal dendrobium | |
| CN104255247A (en) | Greenhouse industrialized ginseng potting method | |
| Kumar et al. | Effect of plant growth regulators on flowering and yield attributes of African marigold (Tagetes erecta L.) cv. Pusa Narangi Gainda | |
| CN104823622A (en) | Fig cultivation method | |
| CN105145103A (en) | Cutting seedling raising method of lavender in high attitude area | |
| CN105325153B (en) | A kind of Chinese herbaceous peony utilizes natural low temperature forcing culture method | |
| CN103749032A (en) | Bletilla striata germination accelerating method | |
| CN104255413A (en) | Astragalus aeroponic cultivation method | |
| CN109247156B (en) | Method for regulating and controlling flowering phase of hippeastrum rutilum in south China | |
| CN102726227A (en) | Method for improving drought resistance of zoysia by utilizing salicylic acid | |
| CN105557280B (en) | The management method of envirment factor in shallot seedling raising process | |
| CN105052291A (en) | Method for improving salt and alkali soil through halophyte | |
| CN103168647A (en) | Anti-freezing method for open-air plants | |
| CN102037887A (en) | Implementation method of farmland water-saving irrigation | |
| CN105638300A (en) | Method for improving growth of roots and seedlings of Chinese onions | |
| CN105103870A (en) | Method for improving drought resistance of seashore paspalum | |
| CN106472093B (en) | The method that spermidine improves cold-season turfgrass Festuca Arundinacea heat resistance is applied outside | |
| CN101874450B (en) | Method for improving Vc content in tomato fruit in soilless culture | |
| CN102726226A (en) | Method for improving drought resistance of zoysia | |
| CN101773062A (en) | Method for improving nutritional quality of soillessly cultured tomatoes | |
| CN102584441B (en) | Cultivation matrix and cultivation method for zantedeschia hybrida cut flower | |
| CN104350935A (en) | Jasmine cultivating method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |