CN106856710A - The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture - Google Patents
The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture Download PDFInfo
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- CN106856710A CN106856710A CN201710050498.6A CN201710050498A CN106856710A CN 106856710 A CN106856710 A CN 106856710A CN 201710050498 A CN201710050498 A CN 201710050498A CN 106856710 A CN106856710 A CN 106856710A
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- rape
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Life Sciences & Earth Sciences (AREA)
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- Pretreatment Of Seeds And Plants (AREA)
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Abstract
The invention belongs to higher yield of crops technical field of cultivation, and in particular to the processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of a kind of raising different in moisture.The inorganic agent is at least to include the mixed aqueous solution of ammonium molybdate and borax, wherein, the concentration of ammonium molybdate is 550~650mg/L, and the concentration of borax is 900~1100mg/L.The method is before live, seed soaking to be carried out to cabbage type rape with the inorganic agent of rape seed emergence rate and Seedling Quality under the conditions of raising different in moisture provided by the present invention.The there is provided technical scheme of invention is applied to live cabbage type rape production, rape seed planting percent under the conditions of different in moisture can be significantly improved, improve Rape Seedling quality, particularly rape seed under the conditions of arid and stain evil is emerged and growth result is more notable, rape colony's number and yield of rape higher, improves Rape-seed production benefit under the conditions of guarantee Water Stress.
Description
Technical field
The invention belongs to higher yield of crops technical field of cultivation, and in particular to one kind improves rape seed under the conditions of different in moisture
The processing method of sub- emergence rate and Seedling Quality, inorganic agent and its application.
Background technology
Rape is one of main oil crops of China's plantation, and long-term production and cultivated area are at the forefront in the world,
And turn into 3 kinds of main oil crops of China jointly with soybean, peanut.In China's edible vegetable oil market, Double-low rapeseeds oil
It is subject to the ardent of consumers in general to pursue because of its unique nutritive value and security quality higher.Therefore, consumption market pair
Also rising year by year in the requirement of Rape-seed production, processing.However, exceedingly odious weather occurs frequently in recent years, rainfall is distributed not
, cause to face often in Rape-seed production the threat of accumulated water or arid, it is serious to threaten yield and quality to be formed.Seed is used as agricultural
The base unit of production, the yield and quality with crop is closely related.Chemical reagent seed soaking is to improve crop anti-adversity often to use measure
One of.In chemical reagent seed soaking, though there are some limitation using inorganic chemical reagent and growth regulator treatment seed, because of it
Later stage work amount is small and more easy to operate, if batch machining can be carried out, just can gather around and hold out broad prospects.In recent years in all kinds of seeds
Carry out chemical reagent seed soaking and also obtain many-sided progress.On the one hand seed can be improved to root rate, promotes plant strain growth.Separately
One side Medicament soaked seed can promote plant for the absorption of nutriment, reduce energy ezpenditure, improve crop anti-adversity.
In rape, Medicament soaked seed is generally inorganic chemical reagent and plant growth regulator, and is studied incessantly in single dose seed soaking,
More start to the i.e. multi-agent proportioning seed soaking development of composite drug.Huang Shaohua etc. (2006) by using with compare cycocel, alar-85,
The various concentrations treatment rape seed of the plant growth regulators of Choline Chloride, paclobutrazol and uniconazole P etc. five, finds 50mg/L
Paclobutrazol and Seed Soaking with Uniconazole Solution have remarkable result in 4 hours to rape multiple growth indexes.Lu Zimei etc. (2002) is educated by hole tray
Gibberellin and potassium nitrate, borax, ammonium molybdate single dose or mixture using treatment rape seed, are found gibberellin and inorganic reagent by seedling
Be used in mixed way and single dose is substantially better than to rape seed speed of germinating, regularity, seedling quality etc. uses.Fang Yihua etc. (1999)
It was found that boron seed soaking can within the specific limits mitigate the negative effect that arid is caused to rapeseed germination, army clever and quick (2013) find
1000mg/L Zinc vitriols solution has facilitation effect to the germinating. Brasssica campestris rate under drought condition, and 3000mg/L thiocarbamides,
The germinating. Brasssica campestris rate effect of being significantly increased that 1000mg/L potassium permanganates are soaked seed to accumulated water environment.It can be seen that forefathers are primarily directed to just
Rape seed soaking under the conditions of normal state or arid or accumulated water are single, for different in moisture under the conditions of (normal, arid and accumulated water) oil
There is not been reported for method for treating seeds under the conditions of the seed soaking research of dish and simultaneously raising rape arid and stain evil.
The content of the invention
To solve the deficiencies in the prior art, the invention provides rape seed emergence rate under the conditions of one kind raising different in moisture
Processing method, inorganic agent and its application with Seedling Quality.Technical scheme can solve Yangtze river basin Rape-seed production
Seeding ratio is low and the low problem of Seedling Quality when running into arid or stain evil adverse circumstance in the sowing of middle generally existing, improves rape
Yield, is that rape Adverse Resistance Cultivation lays the foundation.
Technical scheme provided by the present invention is as follows：
The inorganic agent of rape seed emergence rate and Seedling Quality under the conditions of a kind of raising different in moisture, is at least to include molybdic acid
The mixed aqueous solution of ammonium and borax, wherein, the concentration of ammonium molybdate is 550~650mg/L, and the concentration of borax is 900~1100mg/
L。
Preferably, inorganic agent is the mixed aqueous solution of ammonium molybdate and borax, wherein, the concentration of ammonium molybdate for 550~
650mg/L, the concentration of borax is 900~1100mg/L.
It is furthermore preferred that in inorganic agent：The concentration of ammonium molybdate is 600mg/L, and the concentration of borax is 1000mg/L.
The inorganic agent of rape seed emergence rate and Seedling Quality can show under the conditions of raising different in moisture provided by the present invention
Write and improve rape seed planting percent under the conditions of different in moisture, improve Rape Seedling quality, under the conditions of particularly being done harm to arid and stain
Rape seed is emerged especially pronounced with growth result.
Present invention also offers the treatment side of rape seed emergence rate and Seedling Quality under the conditions of a kind of raising different in moisture
Method, comprises the following steps：Before live, with it is provided by the present invention raising different in moisture under the conditions of rape seed emergence rate and
The inorganic agent of Seedling Quality carries out seed soaking to cabbage type rape.
Specifically, the seed soaking time is 10~12 hours.
The processing method energy of rape seed emergence rate and Seedling Quality under the conditions of raising different in moisture provided by the present invention
Rape seed planting percent under the conditions of different in moisture is significantly improved, Rape Seedling quality is improved, particularly to arid and stain evil condition
Lower rape seed is emerged with growth result significantly, can guarantee that rape colony's number and yield of rape higher under the conditions of Water Stress,
Improve Rape-seed production benefit.
Present invention also offers the inorganic agent of rape seed emergence rate and Seedling Quality under the conditions of above-mentioned raising different in moisture
Application, the inorganic agent as cabbage type rape.
Specifically, for drought environment, stain evil environment and/or normal moisture environment.
The processing method energy of rape seed emergence rate and Seedling Quality under the conditions of raising different in moisture provided by the present invention
Rape seed planting percent under the conditions of different in moisture is significantly improved, Rape Seedling quality is improved, it is ensured that rape under the conditions of Water Stress
Colony's number higher and yield of rape, improve Rape-seed production benefit.To cabbage type rape seed sprouting under the conditions of arid and stain evil
It is especially pronounced with growth result.
Generally, technical scheme provided by the present invention is applied to live cabbage type rape production, by using molybdenum before sowing
Sour ammonium+borax mixed liquor is soaked seed 10~12 hours, can significantly improve rape seed planting percent under the conditions of different in moisture, improves rape
Seedling quality, particularly emerges to rape seed under the conditions of arid and stain evil and growth result is more notable, it is ensured that Water Stress bar
Rape colony's number and yield of rape higher under part, improves Rape-seed production benefit.
Brief description of the drawings
Fig. 1 is the optical photograph of reference examples effect in the embodiment of the present invention.
It is that ammonium molybdate and various concentrations the borax seed soaking of 600mg/L under the conditions of different in moisture are given birth to Brassica Napus Seedling in accompanying drawing 1
Influence long, C1, C2 and C3 represent that borate concentration is 500,1000 and 1500mg/L, CK are to blank respectively.
Specific embodiment
Principle of the invention and feature are described below, illustrated embodiment is served only for explaining the present invention, is not intended to
Limit the scope of the present invention.
Embodiment
Different chemical agents and concentration seed soaking trial are carried out in Wuhan City, Hubei Province Hua Zhong Agriculture University, specific steps are such as
Under：
1) test material：From the rape variety sun that country of Hua Zhong Agriculture University rape improvement center Wuhan branch center provides
Light 2009 is material.
2) insecticide combination：From ammonium molybdate and borax as effective agent, various concentrations are set and are assembled two-by-two, specifically
Concentration is as follows：Borax (500mg/L, 1000mg/L, 1500mg/L), ammonium molybdate (300mg/L, 600mg/L, 900mg/L), and set
Put clear water control.
3) seed chemistry agent treatment：The chemical reagent that will have been configured is imported in ready plastic cup, each plastic cup
In the level height of liquid medicine be consistent, seed is totally submerged.Taken out after 10-12 hour of seed soaking, washed with clear water
After removing remained on surface medicament, take 10 and be uniformly seeded in plastic cup.Add a small amount of soil and cover seed, then it is a small amount of with identical
Clear water is poured in soil surface, helps seed and soil laminating.
4) different in moisture condition setting：Then only addition is mutually level with drought condition clear in plastic box for normal condition
Water；Drought condition, is to add 10%PEG-6000 solution；Resistance To Water-logged Stress is that clear water elevated height to seed is sowed into position
Highly.To be placed under 3 kinds of moisture conditions of the above by the seed of chemicals treatment.Using the plastic cup of Seed soaking as control.Most
After be placed in outdoor manual it is rain-proof shed under, the unified addition moisture of timing daily keeps each water tank moisture highly constant.Often treatment is set
3 repetitions.
5) rape field management：The planting percent for after planting determining in each cuvette for the 16th day, planting percent=number of seedling/sowing
Number × 100%, determines the plant greenery number of every plant of Brassica campestris L seedling in each cuvette, height of seedling, root long.
6) measurement result is as shown in table 1, Fig. 1.
As can be seen from Table 1, after ammonium molybdate, the seed soaking of borax mixed liquor, rape seed emerging under the conditions of different in moisture
Rate and Seedling Quality increase.Rape seed emergence rate is in 80% or so, plant greenery number, height of seedling and long point of root under normal condition
Not Wei 0.27/2.97 and 2.92, and after by accumulated water or drought stress, seeding ratio is significantly reduced to 60~65% left
The right side, and growth of seedling is inhibited, show as plant greenery number reduction, height of seedling and root reduction long.Mixing immersion with ammonium molybdate and borax
After kind, above proterties is improved under normal, arid and Resistance To Water-logged Stress, and under various concentrations configuration, improves amplitude different：
In various concentrations are assembled, with molybdic acid ammonium concentration as 600mgL-1+ borate concentration 1000mgL-1Mixed solution seed soaking after
Emergence rate highest, plant greenery number at most, height of seedling and root maximum long.To rape seed under the conditions of normal, arid and stain evil under this concentration
Planting percent can be respectively increased 4.3%, 29.03%, 33.61%, and plant greenery number, height of seedling, root are long can respectively to increase by 155.6%,
41.75%, 25.20%；108.7%th, 126.5% and 110.9% and 480.0%, 80.7%, 78.03%.
Influence of the chemicals treatment to rape seed emergence rate and Seedling Quality under the conditions of the different in moisture of table 1
Note：The different letters of same row represent notable in 0.05 level difference.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. it is a kind of improve different in moisture under the conditions of rape seed emergence rate and Seedling Quality inorganic agent, it is characterised in that：Be to
Include the mixed aqueous solution of ammonium molybdate and borax less, wherein, the concentration of ammonium molybdate is 550~650mg/L, and the concentration of borax is
900~1100mg/L.
2. it is according to claim 1 improve different in moisture under the conditions of rape seed emergence rate and Seedling Quality inorganic agent,
It is characterized in that：It is ammonium molybdate and the mixed aqueous solution of borax, wherein, the concentration of ammonium molybdate is 550~650mg/L, borax
Concentration is 900~1100mg/L.
3. it is according to claim 1 and 2 improve different in moisture under the conditions of rape seed emergence rate and Seedling Quality treatment
Agent, it is characterised in that：The concentration of ammonium molybdate is 600mg/L, and the concentration of borax is 1000mg/L.
4. it is a kind of improve different in moisture under the conditions of rape seed emergence rate and Seedling Quality processing method, it is characterised in that bag
Include following steps：Before live, emerged with rape seed under the conditions of any described raising different in moisture of claims 1 to 3
The inorganic agent of rate and Seedling Quality carries out seed soaking to cabbage type rape.
5. it is according to claim 4 improve different in moisture under the conditions of rape seed emergence rate and Seedling Quality treatment side
Method, it is characterised in that：The seed soaking time is 10~12 hours.
6. rape seed emergence rate and seedling are plain under the conditions of a kind of any described raising different in moisture according to claims 1 to 3
The application of the inorganic agent of matter, it is characterised in that：Inorganic agent as cabbage type rape.
7. application according to claim 6, it is characterised in that：For drought environment, stain evil environment and/or normal moisture ring
Border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050498.6A CN106856710A (en) | 2017-01-23 | 2017-01-23 | The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050498.6A CN106856710A (en) | 2017-01-23 | 2017-01-23 | The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture |
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| CN106856710A true CN106856710A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710050498.6A Pending CN106856710A (en) | 2017-01-23 | 2017-01-23 | The processing method of rape seed emergence rate and Seedling Quality, inorganic agent and its application under the conditions of raising different in moisture |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246283A (en) * | 1998-09-02 | 2000-03-08 | 李墨林 | Drought-resistant compound coating agent for seeds |
| CN101293794A (en) * | 2008-06-25 | 2008-10-29 | 华中农业大学 | Growth promotor composition for making seedlings sturdy of cole and preparation thereof |
| CN101731273A (en) * | 2009-12-21 | 2010-06-16 | 华中农业大学 | Seed treatment agent suitable for quick sprouting of rapes |
-
2017
- 2017-01-23 CN CN201710050498.6A patent/CN106856710A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246283A (en) * | 1998-09-02 | 2000-03-08 | 李墨林 | Drought-resistant compound coating agent for seeds |
| CN101293794A (en) * | 2008-06-25 | 2008-10-29 | 华中农业大学 | Growth promotor composition for making seedlings sturdy of cole and preparation thereof |
| CN101731273A (en) * | 2009-12-21 | 2010-06-16 | 华中农业大学 | Seed treatment agent suitable for quick sprouting of rapes |
Non-Patent Citations (2)
| Title |
|---|
| 戎聪敏: "不同条件下药剂浸种对油菜发芽率及幼苗长势的影响", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
| 陆子梅 等: "赤霉素和营养物质对油菜种子萌发及秧苗生育的协同作用", 《天津农业科学》 * |
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Application publication date: 20170620 |