CN100579362C - Method for promoting earliness of autumn water bamboo - Google Patents
Method for promoting earliness of autumn water bamboo Download PDFInfo
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- CN100579362C CN100579362C CN200610040592A CN200610040592A CN100579362C CN 100579362 C CN100579362 C CN 100579362C CN 200610040592 A CN200610040592 A CN 200610040592A CN 200610040592 A CN200610040592 A CN 200610040592A CN 100579362 C CN100579362 C CN 100579362C
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- wild rice
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Abstract
The present invention relates to a method for promoting prematurity of autumn wild rice shoot. Said method includes the following steps: in the growing stage of autumn wild rice shoot spraying weedicide dimethyltetrachlorosodium solution on the foliage of plant the content of weedicide dimethyltetrachlorosodium is 300-650 mg/kg, and atomized spraying the weedicide dimethyltetrachlorosodium solution on the foliage of plant in 30-40 days before conventional picking stage.
Description
Technical field
The present invention relates to a kind of method that promotes the wild rice stem growth, particularly a kind of method that promotes earliness of autumn water bamboo.
Background technology
Autumn, wild rice stem generally was could pregnant hay when temperature is reduced to below 20～25 ℃, and succulent stem just begins to expand, the wild rice stem of just can gathering this moment.Scientific research proves, the pregnant hay of wild rice stem must run up to a certain degree and temperature when also being suitable for its parasitic smut and breeding in a large number at plant nutrition, could realize expanding of its organ succulent stem, and plant is relevant with the growth that parasitizes the smut in it, and can influence succulent stem to a certain extent and expand the variation in period.
Before the present invention, in order to promote that wild rice stem shifted to an earlier date pregnant hay, gathered autumn, and list marketing in advance to be obtaining higher price, and people take to be completely cured or control water or use quick-acting chemical fertilizer etc. in a large number and form fertilizer damage, force it to shift to an earlier date pregnant hay.But above-mentioned these measures or method obviously influence the quality and the gross yield of wild rice stem, cause income to descend.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned defective, develops a kind of method that promotes earliness of autumn water bamboo.
Technical scheme of the present invention is:
A kind of method that promotes earliness of autumn water bamboo, its major technique is characterised in that in the fall wild rice stem vegetative period, weed killer herbicide 2 first 4 chlorine sodium solutions are diluted with water to the solution of 300～650mg/kg, and dispenser was gathered preceding 30～40 days in routine period, was sprayed on its plant leaf.
Advantage of the present invention and effect are to make the autumn wild rice stem to shift to an earlier date pregnant hay, the list marketing of gathering in advance, and receipts phase beginning of improving the hay in autumn simultaneously begins the early yield in 15 days, and quality is constant, and economic benefit obviously improves.Method raw material of the present invention is easy to get, cost is low, easy to operate, easy.
Embodiment
Wild rice stem vegetative period in the fall, gathering preceding 30～40 days in routine, weed killer herbicide 2 first 4 chlorine sodium are diluted with water to the solution of 300～650mg/kg, is good with 500mg/kg wherein, be sprayed at aerosol formulations on the plant leaf of wild rice stem in autumn,, soup shinny with the blade face humidity do not trickle and gets final product; Through scientic planting and detection contrast for many years, from the various concentrations over control treatment differences, improve with liquor strength, the early yield increase is more remarkable, each kind all increases early yield with 650mg/kg concentration performance amplitude peak, but gross yield is lower than contrast, and concentration improves again, and plant can show tangible symptom of chemical damage; Therefore, considering early yield and gross yield resultant effect, is best with 500mg/kg; Its mechanism is, weed killer herbicide 2 first 4 chlorine sodium partly suppress the photosynthesis of wild rice stem plant in autumn, show as and handle chlorophyll content decline rising then in the plant leaf of back, cell leakage and malonaldehyde, proline content increase, but the apparent growth potential of plant does not obviously descend, and is that naked eyes do not see that dispenser produces poisoning to plant yet; These parameters is suitable with the contrast of not dispenser substantially about 15 days after the dispenser, the weed killer herbicide 2 first 4 chlorine sodium that debita spissitudo is used in this explanation have suppressed the growth potential of wild rice stem plant to a certain extent but have not caused crushing effect as yet, the smut that parasitizes in the wild rice stem plant is bred in a large number, make wild rice stem shift to an earlier date pregnant hay, succulent stem expands, thereby gather in advance.It no matter is the still wild rice stem kind of (type kind Jiang villa, Wuxi hay) collecting season in the fall a little less than the growth potential of growth potential strong (red morning of Suzhou type kind turnip), all showing has in advance and early yield rolls up picking time slightly, through comparing with processed conventionally wild rice stem, early yield nearly doubles and gross yield difference does not reach significance level; And face shaping of product organ succulent stem (as joint figure place, length, rugosity, single hay weight, moisture content etc.) and interior quality (as the content of solubility total reducing sugar, sucrose, fructose, glucose and soluble protein etc.) all with contrast no significant difference.
Its Biological Principles is:
Dispenser was gathered preceding 30～40 days in routine period, and the drug effect phase is about 15 days, and promptly plant really shows the reduction of growing way, was to gather preceding 20～30 days in routine, and this originally is to have about 5 days in advance slightly than the normal pregnant hay phase, and therefore, receipts phase beginning just has in advance slightly;
Under the normal growth situation, growing way differs greatly between each stem tiller of Jiao Dun, therefore after having before having pregnant hay, picking time, gap is also bigger, and dispenser has all obviously produced inhibitory action to the growing way of each stem tiller, and effect quite, therefore, the pregnant hay of each stem tiller, picking time, gap obviously shortened, and picking time is concentrated relatively, thereby causes early yield significantly to increase; And owing to dispenser is to promote the smut breeding to make succulent stem expand, make the existing nutrient in other positions of plant to transport rule to succulent stem not break, so just increase early yield and gross yield difference is not remarkable.
The scope that the present invention asks for protection is not limited only to the description of this embodiment.
Claims (3)
1. method that promotes earliness of autumn water bamboo is characterized in that in the fall wild rice stem vegetative period, and weed killer herbicide 2 first 4 chlorine sodium solutions are diluted with water to the solution of 300～650mg/kg, and dispenser was gathered preceding 30～40 days in routine period, was sprayed on its plant leaf.
2. a kind of method that promotes earliness of autumn water bamboo according to claim 1, the content that it is characterized in that weed killer herbicide is 500mg/kg.
3. a kind of method that promotes earliness of autumn water bamboo according to claim 1 is characterized in that weed killer herbicide 2 first 4 chlorine sodium solutions with on the vaporific blade that is sprayed at wild rice stem plant in autumn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610040592A CN100579362C (en) | 2006-05-26 | 2006-05-26 | Method for promoting earliness of autumn water bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610040592A CN100579362C (en) | 2006-05-26 | 2006-05-26 | Method for promoting earliness of autumn water bamboo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1849871A CN1849871A (en) | 2006-10-25 |
| CN100579362C true CN100579362C (en) | 2010-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610040592A Expired - Fee Related CN100579362C (en) | 2006-05-26 | 2006-05-26 | Method for promoting earliness of autumn water bamboo |
Country Status (1)
| Country | Link |
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| CN (1) | CN100579362C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388757B (en) * | 2011-08-09 | 2013-04-17 | 浙江省农业科学院 | Method for promoting early formation of Zizania latifolia (Griseb) Turcz. Ex Stapf by using leasn and new use of fenaminosulf |
| CN102960137A (en) * | 2012-11-07 | 2013-03-13 | 吴江市同里镇生元水八仙蔬菜专业合作社 | Cultivation method of autumn and summer Zizania aquatica |
| CN103125245A (en) * | 2013-03-11 | 2013-06-05 | 扬州大学 | Method for seed selecting and remaining of double-cropping water bamboos in summer |
| CN103262721B (en) * | 2013-04-15 | 2014-10-29 | 桐乡市董家茭白专业合作社 | Cultivation and production method for double-season wild rice stem |
| CN107278570A (en) * | 2017-07-10 | 2017-10-24 | 中国计量大学 | A kind of method for promoting wild rice stem to tie hay in advance and increase production |
| CN107455111A (en) * | 2017-07-10 | 2017-12-12 | 中国计量大学 | A kind of method for promoting wild rice stem to concentrate harvesting |
| CN107821020A (en) * | 2017-11-16 | 2018-03-23 | 姜丽 | The autumn deep water shield kind method in imperial No. two Fujian of hay region |
| CN107736199A (en) * | 2017-11-16 | 2018-02-27 | 姜丽 | The autumn deep water shield kind method in imperial No. two Zhejiang of hay region |
| CN109554498B (en) * | 2018-12-21 | 2021-09-10 | 中国计量大学 | Molecular marker for identifying early-late maturing characteristics of single-cropping water bamboo and application and acquisition method thereof |
-
2006
- 2006-05-26 CN CN200610040592A patent/CN100579362C/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 植物生长调节剂. 谢九皋，15，香港中华科技出版社. 1992 茭白栽培新技术. 江冬青，33-55，浙江科学技术出版社. 1999 |
| 植物生长调节剂. 谢九皋，15，香港中华科技出版社. 1992 * |
| 茭白栽培新技术. 江冬青，33-55，浙江科学技术出版社. 1999 * |
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| Publication number | Publication date |
|---|---|
| CN1849871A (en) | 2006-10-25 |
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