CN102948420A - Seat soil adapting agent under ladder type cultivation and using method thereof - Google Patents
Seat soil adapting agent under ladder type cultivation and using method thereof Download PDFInfo
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- CN102948420A CN102948420A CN2012103339051A CN201210333905A CN102948420A CN 102948420 A CN102948420 A CN 102948420A CN 2012103339051 A CN2012103339051 A CN 2012103339051A CN 201210333905 A CN201210333905 A CN 201210333905A CN 102948420 A CN102948420 A CN 102948420A
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- type cultivation
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Abstract
The invention discloses a seat soil adapting agent under ladder type cultivation and using method thereof. For promoting root growth after transplanting rice under the ladder type cultivation and preventing bacterial infection, the seat soil adapting agent under the ladder type cultivation comprises the following components in parts by weight: 45-55 parts of bentonite, 0.015-0.025 part of indoleacetic acid and 0.5-1.5 parts of salicylic acid. The bentonite provided by the invention absorbs water to expand to be a pasty body which can form a bridge between the rice root and the soil, so that the soil and the rice can be effectively combined while moisture transpiration among the roots can be delayed. Low-concentration indoleacetic acid can be used for promoting the growth and development of the rice root; salicylic acid of a proper concentration can be used for preventing the rice root form being infected by bacteria, and the adversity-resisting capability is strengthened.
Description
Technical field
The present invention relates to a kind of root-growing agent, particularly root soil adaptive dose and using method under a kind of ladder type cultivation.
Background technology
Under the ladder type cultivation, very large variation has occured in water regime of soil behind the ridging, the soil on top, ridge is in the state of semi dry basically, the bleed rate of soil moisture is done fast than water, soil moisture comparatively lacks, be unfavorable for that Root growth is grown behind the rice transplanting, and easily cause the small and weak of rice plant and cause the infection of germ.
Summary of the invention
In order to overcome the deficiency of above-mentioned technology, the present invention aims to provide under a kind of ladder type cultivation adaptive dose of root soil, bentonitic imbibition effect can be set up a bridge at rice root and soil in this adaptive dose, soil and root system can effectively be combined, can delay the transpiration of moisture between root system simultaneously; The heteroauxin of low concentration promotes growing of rice root; The salicylic acid of suitable concentration can prevent rice root to be subject to the infection of germ, facilitates the normal growth of rice root to grow, and lays the first stone for paddy rice obtains high yield.
To achieve these goals, the technical solution adopted in the present invention is:
Root soil is adaptive dose under a kind of ladder type cultivation, is characterized in, comprises following weight portion composition:
45 ~ 55 parts of bentonites;
0.015 ~ 0.025 part of heteroauxin;
0.5 ~ 1.5 part of salicylic acid.
Following technical scheme is to further improvement of the present invention.
The present invention preferably also comprises 36 ~ 52 parts of fillers, as auxiliary material.
The present invention preferably also comprises 1.5 ~ 2.5 parts in nitrogenous fertilizer; More electedly, described nitrogenous fertilizer is urea, under Root Absorption ability after the transplanting sustains damage situation, for root system provides certain nitrogen supply.
The present invention preferably also comprises 0.5 ~ 1.5 part of potassium dihydrogen phosphate, under Root Absorption ability after the transplanting sustains damage situation, and the one, the variation of buffering soil pH, stable soil pH value; The 2nd, resistance and the disease resistance of enhancing root system.
The present invention preferably also comprises each 0.4 ~ 0.6 part on sulphur, calcium, zinc and selenium, under Root Absorption ability after the transplanting sustains damage situation, for root system provides trace element.
Further, the present invention also provides the using method of adaptive dose of a kind of described above soil, and adaptive dose of thin up of described soil uses when the concentration of heteroauxin is 15-25ppm.
Further, the present invention also provides the using method of adaptive dose of a kind of described above soil, and adaptive dose of described soil is stained with root or point is executed use.
Compared with prior art, the invention has the beneficial effects as follows:
1, the pasty state physical efficiency of bentonite imbibition formation forms bridge between rice root and soil, and soil and root system can effectively be combined, and can delay the transpiration of moisture between root system simultaneously;
2, the heteroauxin of low concentration promotes growing of rice root;
3, the salicylic acid of suitable concentration can prevent rice root to be subject to the infection of germ, and strengthens anti-adversity ability.
The present invention is further elaborated below in conjunction with embodiment.
Embodiment
Root soil is adaptive dose under a kind of ladder type cultivation, comprises 50.00g bentonite, 43.98g filler, 0.02g heteroauxin, 1.00g salicylic acid, 2.00g urea, 1.00g potassium dihydrogen phosphate, 2.00g trace element (each 0.5g of sulphur, calcium, zinc and selenium).Get adaptive dose of a certain amount of soil during use, 10 times of thin ups, this moment, the concentration of heteroauxin was about 20ppm, and is for subsequent use.During transplanting, the rice seedling root system evenly is stained with adaptive dose of root soil transplants in the container that fills adaptive dose of root soil.3-7 is after day, and the Root Growth of Rice natural rate of interest is more than 98%.
Embodiment 2
Root soil is adaptive dose under a kind of ladder type cultivation, comprises 55.00g bentonite, 36.98g filler, 0.025g heteroauxin, 1.50g salicylic acid, 2.50g urea, 1.50g potassium dihydrogen phosphate, 2.40g trace element (sulphur, calcium, zinc and selenium 0.6g).Get adaptive dose of a certain amount of soil during use, 10 times of thin ups, this moment, the concentration of heteroauxin was about 25ppm, and is for subsequent use.During transplanting, the rice seedling root system evenly is stained with adaptive dose of root soil transplants in the container that fills adaptive dose of root soil.3-7 is after day, and the Root Growth of Rice natural rate of interest is 85.0%.
Embodiment 3
Root soil is adaptive dose under a kind of ladder type cultivation, comprise 45.00g bentonite, 51.44g filler, 0.015g heteroauxin, 0.50g (you provide be 0.05g, not not within the scope of the claims, I am revised as 0.5g, please examine) salicylic acid, 1.50g urea, 0.50g potassium dihydrogen phosphate, 1.60g trace element (each 0.4g of sulphur, calcium, zinc and selenium).Get adaptive dose of a certain amount of soil during use, 10 times of thin ups, this moment, the concentration of heteroauxin was about 15ppm, and is for subsequent use.During transplanting, the rice seedling root system evenly is stained with adaptive dose of root soil transplants in the container that fills adaptive dose of root soil.3-7 is after day, and the Root Growth of Rice natural rate of interest is 90.0%.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the present invention, limit the scope of the invention and be not used in, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (8)
1. adaptive dose of root soil under the ladder type cultivation is characterized in that, comprises following weight portion composition:
45 ~ 55 parts of bentonites;
0.015 ~ 0.025 part of heteroauxin;
0.5 ~ 1.5 part of salicylic acid.
2. adaptive dose of root soil under the ladder type cultivation according to claim 1 is characterized in that, also comprises 36 ~ 52 parts of fillers.
3. adaptive dose of root soil under the ladder type cultivation according to claim 1 and 2 is characterized in that, also comprises 1.5 ~ 2.5 parts in nitrogenous fertilizer.
4. adaptive dose of root soil under the ladder type cultivation according to claim 3 is characterized in that, described nitrogenous fertilizer is urea.
5. adaptive dose of root soil under the ladder type cultivation according to claim 1 and 2 is characterized in that, also comprises 0.5 ~ 1.5 part of potassium dihydrogen phosphate.
6. adaptive dose of root soil under the ladder type cultivation according to claim 1 and 2 is characterized in that, also comprises each 0.4 ~ 0.6 part on sulphur, calcium, zinc and selenium.
7. the using method such as adaptive dose of described soil of one of claim 1 ~ 6 is characterized in that, adaptive dose of thin up of described soil uses when the concentration of heteroauxin is 15-25ppm.
8. the using method such as adaptive dose of described soil of one of claim 1 ~ 6 is characterized in that, adaptive dose of described soil is stained with root or point is executed use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012103339051A CN102948420A (en) | 2012-09-11 | 2012-09-11 | Seat soil adapting agent under ladder type cultivation and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103339051A CN102948420A (en) | 2012-09-11 | 2012-09-11 | Seat soil adapting agent under ladder type cultivation and using method thereof |
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| CN102948420A true CN102948420A (en) | 2013-03-06 |
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| CN2012103339051A Pending CN102948420A (en) | 2012-09-11 | 2012-09-11 | Seat soil adapting agent under ladder type cultivation and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103947641A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release rooting agent and preparation method thereof |
| CN103947673A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release bacteriostatic rooting agent and preparation method thereof |
| CN107502365A (en) * | 2017-09-05 | 2017-12-22 | 安徽华健生物科技有限公司 | A kind of solid root water conservation accelerator of nonirrigated farmland plantation olive and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947641A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release rooting agent and preparation method thereof |
| CN103947673A (en) * | 2014-04-11 | 2014-07-30 | 山东省潍坊市农业科学院 | Slow-release bacteriostatic rooting agent and preparation method thereof |
| CN103947641B (en) * | 2014-04-11 | 2015-05-13 | 山东省潍坊市农业科学院 | Slow-release rooting agent and preparation method thereof |
| CN103947673B (en) * | 2014-04-11 | 2015-10-28 | 山东省潍坊市农业科学院 | Antibacterial root-growing agent of a kind of slowly-releasing and preparation method thereof |
| CN107502365A (en) * | 2017-09-05 | 2017-12-22 | 安徽华健生物科技有限公司 | A kind of solid root water conservation accelerator of nonirrigated farmland plantation olive and preparation method thereof |
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Application publication date: 20130306 |