CN106818745A - A kind of chemicals of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality - Google Patents
A kind of chemicals of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality Download PDFInfo
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- CN106818745A CN106818745A CN201710033859.6A CN201710033859A CN106818745A CN 106818745 A CN106818745 A CN 106818745A CN 201710033859 A CN201710033859 A CN 201710033859A CN 106818745 A CN106818745 A CN 106818745A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/08—Amines; Quaternary ammonium compounds containing oxygen or sulfur
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
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Abstract
The present invention relates to a kind of raising salt-soda soil sweet potato transplanting survival rate and the chemicals of potato seedling growth quality, belong to proportion of crop planting technical field, the chemicals is made up of methyl jasmonate and 2 N, N diethylamino ethanol caproate.The chemicals that the present invention is provided, can significantly improve survival rate and potato seedling growth quality that salt-soda soil sweet potato seedling stage plants, so as to realize the high yield in heavy saline-alkali area at seashore sweet potato;The chemical regulation formula that the present invention is provided, lays a good foundation to realize sweet potato in the high yield of moderate saline-alkali soil, fine quality production.
Description
Technical field
The present invention relates to a kind of raising salt-soda soil sweet potato transplanting survival rate and the chemicals of potato seedling growth quality, belong to crops
Planting technology field.
Background technology
There is the saline and alkaline beach plot of large area in China, and Saline Alkali Stress is a key factor for suppressing crop yield, sweet potato
One of most important cereal crops of China, in salt-soda soil traditional sweet potato cultivation method exist planting percent it is low, slow-growing,
Yield poorly, poor quality and the problems such as high cost.
Inventor is by continuous research and probe, there is provided a kind of salt-soda soil sweet potato gently simplifies high-yield culture technique, the technology
Can in the soil of salt content 0.3-0.5% normal growth, and obtain high yield, solve under traditional cultivation pattern, sweet potato seedling stage
Disconnected ridge, the mid-term of being short of seedling are slow-growing, the serious problem of the underproduction.But, being found in later stage practice process, the technology is for not salt tolerant
The potato seedling growth survival rate increase rate of alkali kind is small;Either Salt And Alkali Tolerance or not enduring alkali variety, under the cultivation mode, potato seedling growth
Quality it is still unsatisfactory, yield still need to improve.
The content of the invention
The problems such as sweet potato seedling stage potato seedling growth for prior art presence is of poor quality, salt-soda soil is improved the invention provides one kind
The chemical reagent of sweet potato transplanting survival rate and potato seedling growth quality.
The technical scheme that is used to achieve these goals of the present invention for:
The invention provides a kind of raising salt-soda soil sweet potato transplanting survival rate and the chemicals of potato seedling growth quality, the chemicals is
It is made up of methyl jasmonate and 2-N, N- diethylamino ethanol caproate.
Further, 20-40 mg methyl jasmonates and 40-60mg 2-N are preferably contained in the chemicals per L,
N- diethylamino ethanol caproates.
Further, 22.4mg methyl jasmonates and 56.6mg2-N are most preferably contained in the chemicals per L,
N- diethylamino ethanol caproates.
Further, it is described also to include 10g triethanolamines, 14mg ethylenediamine tetra-acetic acids, plant asphalt per L chemicals
10g and 10mg nisins.
The chemicals of raising salt-soda soil sweet potato transplanting survival rate provided by the present invention and potato seedling growth quality, specifically uses
Method is as follows:
(1)Triethanolamine, ethylenediamine tetra-acetic acid and plant asphalt are well mixed first, insulated and stirred after being warming up to 80 DEG C
1.5h, nisin is added after being down to room temperature, is stirred, and obtains mixed liquor A;
(2)Methyl jasmonate and 2-N, N- diethylamino ethanol caproate is well mixed, pure water polishing is subsequently adding to 1L,
Mixed liquor A is stirring evenly and then adding into, is stirred and is obtained final product;
(3)Potato seedling growth root 10cm or so is placed in 25-35min is soaked in liquid, after taking-up.
Inventor has found during attempting to improve sweet potato seedling stage saline alkali tolerance experiments:Certain density methyl jasmonate is molten
Immersion root, can improve the salt tolerant alkali ability of sweet potato, and the activities of antioxidant enzymes of its root is significantly increased, in 0.3% saline and alkaline
Under, the survival rate of potato seedling growth is significantly higher than control, but its biomass is still remarkably decreased compared with normal condition;And DA-6
(2-N, N- diethylamino ethanol caproate)It is a kind of safely and efficiently high crop yield high-quality adversity gene derivant, plant can be expanded
Thing leaf area, improves chlorophyll content and photosynthetic rate, extends functional period of leaf, promotes synthesis and the product of plant carbohydrates
It is tired, crop biomass is improved, but under the conditions of saline and alkaline, its facilitation is suppressed, and can not improve the matter in sweet potato seedling stage
Amount.Inventor has found that the cooperation under the conditions of special ratios can be to the survival rate of sweet potato under the conditions of saline and alkaline by substantial amounts of experiment
Quality with potato seedling growth is improved largely;Increase rate is far beyond methyl jasmonate and 2-N, N- caproic acid lignocaine second
The effect that alcohol ester itself can be produced, with synergy;Other preparations are coordinated to use, it is better.
Plant asphalt used in the present invention is the waste residue in soybean oil process.
Beneficial effects of the present invention are:The chemicals that the present invention is provided, can significantly improve salt-soda soil sweet potato seedling stage plants
Survival rate and potato seedling growth quality, so as to realize the high yield in heavy saline-alkali area at seashore sweet potato;The chemical regulation formula that the present invention is provided,
Laid a good foundation in the high yield of moderate saline-alkali soil, fine quality production to realize sweet potato;The present invention becomes useless by using plant asphalt
It is treasured, realizes the sustainable development of resource.
Specific embodiment
Below by specific embodiment, technical solution of the present invention is expanded on further.
Embodiment 1
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:Methyl jasmonate
22.4mg, 2-N, N- diethylamino ethanol caproates 56.6mg;
Preparation method is:Methyl jasmonate and 2-N, N- diethylamino ethanol caproate is well mixed, add pure water polishing
To the stoste of 1L, stir and obtain final product liquid.
Embodiment 2
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:Methyl jasmonate
22.4mg, 2-N, N- diethylamino ethanol caproate 56.6mg, 10g triethanolamine, 14mg ethylenediamine tetra-acetic acids, plant asphalt
10g and 10mg nisins;
Preparation method is as follows:(In order to preparation process is convenient, in actual mechanical process, the addition of amount can carry out 10 times of grades expand into
OK)
(1)Triethanolamine, ethylenediamine tetra-acetic acid and plant asphalt are well mixed first, insulated and stirred after being warming up to 80 DEG C
1.5h, nisin is added after being down to room temperature, is stirred, and obtains mixed liquor A;
(2)Methyl jasmonate and 2-N, N- diethylamino ethanol caproate is well mixed, pure water polishing is subsequently adding to 1L,
Mixed liquor A is stirring evenly and then adding into, is stirred and is obtained final product;
(3)Potato seedling growth root 10cm or so is placed in 25-35min is soaked in liquid, after taking-up.
Embodiment 3
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:The mg of methyl jasmonate 20,
2-N, N- diethylamino ethanol caproate 60mg;
Preparation method is with embodiment 1.
Embodiment 4
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:The mg of methyl jasmonate 20,
2-N, N- diethylamino ethanol caproate 60mg, 10g triethanolamine, 14mg ethylenediamine tetra-acetic acids, plant asphalt 20g and
10mg nisins;
Preparation method is with embodiment 2.
Embodiment 5
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:The mg of methyl jasmonate 40,
2-N, N- diethylamino ethanol caproate 40mg;
Preparation method is with embodiment 1.
Embodiment 6
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:The mg of methyl jasmonate 40,
2-N, N- diethylamino ethanol caproate 40mg, 10g triethanolamine, 14mg ethylenediamine tetra-acetic acids, plant asphalt 20g and 10mg
Nisin;
Preparation method is with embodiment 2.
Comparative example 1
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:Contain 19mg jasmonic first
Ester and 61mg2-N, N- diethylamino ethanol caproate.
Comparative example 2
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:Contain 41mg jasmonic first
Ester and 39mg2-N, N- diethylamino ethanol caproate.
Comparative example 3
The chemicals of a kind of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, is formulated and is:Methyl jasmonate
22.4mg, 2-N, N- diethylamino ethanol caproate 56.6mg, 14mg ethylenediamine tetra-acetic acid, plant asphalt 20g and 10mg breast
Acid streptococci element;
Preparation method is as follows:
(1)Ethylenediamine tetra-acetic acid and plant asphalt are well mixed first, insulated and stirred 1.5h, is down to room temperature after being warming up to 80 DEG C
After add nisin, stir, obtain mixed liquor A;
(2)Methyl jasmonate and 2-N, N- diethylamino ethanol caproate is well mixed, pure water polishing is subsequently adding to 1L,
Mixed liquor A is stirring evenly and then adding into, is stirred and is obtained final product;
(3)Potato seedling growth root 10cm or so is placed in 25-35min is soaked in liquid, after taking-up.
(One)Experimental plot on Dongying city Lijin County Bohai Sea farm in 2016, using by embodiment 1-6 and contrast
Chemical reagent prepared by example 1-2 is processed potato seedling growth, and sweet potato variety is Ji potato 26, and specific processing method is:By potato seedling growth
Terminal part is placed in and 25-35min is soaked in liquid, after taking-up;The salt-soda soil sweet potato applied before supporting inventor gently simplifies
High-yield culture technique, substitutes the step of root-inducing powder root dipping one;Control group is set simultaneously, and control group 1 is using only methyl jasmonate
Soaked, 2-N, the amount of N- diethylamino ethanol caproates uses methyl jasmonate polishing, and concentration is 79mg/L;Control group 2
It is that, using only 2-N, N- diethylamino ethanol caproates are soaked, the amount of methyl jasmonate uses 2-N, N- caproic acid lignocaines
Ethanol ester polishing, concentration is 79mg/L;Control group 3 is use《A kind of salt-soda soil sweet potato gently simplifies high-yield culture technique》There is provided
Method is planted;The saline and alkaline in the experimental plot is 0.35%, other daily management all sames after sweet potato plantation;Concrete outcome is shown in
Table 1.
The different disposal of table 1 plants survival rate, potato seedling growth quality and yield of sweet potato under the conditions of salt-soda soil
(Two)Same to carry out effect test using the above method, sweet potato variety is not alkaline-resisting kind Ji potato 22, and concrete outcome is shown in Table
2。
Table 2
(Three)In embodiment and comparative example planting process, other medicaments are not used, found through statistics, provided using the present invention
Chemical reagent reduces 18% compared with incidences of disease such as control group sweet potato such as tar spots, and embodiment 2,4 and 6 is compared with other embodiment effect
More preferably, more than 20% is reduced.
(Four)Product prepared by embodiment 2 and comparative example 3 is carried out into performance Indexs measure, concrete outcome is shown in Table 3.
Table 3
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention and be should not be limited by the examples, its
It it is any without departing from Spirit Essence of the invention and the change, modification made under principle, combine, substitute, simplification should be equivalent
Substitute mode, is included within protection scope of the present invention.
Claims (5)
1. a kind of chemicals of raising salt-soda soil sweet potato transplanting survival rate and potato seedling growth quality, it is characterised in that the chemicals
It is to be made up of methyl jasmonate and 2-N, N- diethylamino ethanol caproate.
2. chemicals according to claim 1, it is characterised in that contain 20-40 mg jasmines in the chemicals per L
Jasmine acid methyl esters and 40-60mg 2-N, N- diethylamino ethanol caproates.
3. chemicals according to claim 2, it is characterised in that contain 22.4mg jasmines in the chemicals per L
Sour methyl esters and 56.6mg2-N, N- diethylamino ethanol caproate.
4. the chemicals according to claim any one of 1-3, it is characterised in that described also to include 10g per L chemicals
Triethanolamine, 14mg ethylenediamine tetra-acetic acids, plant asphalt 10g and 10mg nisin.
5. chemicals according to claim 4, it is characterised in that specific application method is as follows:
(1)Triethanolamine, ethylenediamine tetra-acetic acid and plant asphalt are well mixed first, insulated and stirred after being warming up to 80 DEG C
1.5h, nisin is added after being down to room temperature, is stirred, and obtains mixed liquor A;
(2)Methyl jasmonate and 2-N, N- diethylamino ethanol caproate is well mixed, pure water polishing is subsequently adding to 1L,
Mixed liquor A is stirring evenly and then adding into, is stirred and is obtained final product;
(3)Potato seedling growth root 10cm or so is placed in 25-35min is soaked in liquid, after taking-up.
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Citations (3)
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CN102919227A (en) * | 2012-10-30 | 2013-02-13 | 中国科学院烟台海岸带研究所 | Application of jasmonic acid methyl ester analogue serving as plant growth adjusting agent |
CN103749121A (en) * | 2013-12-28 | 2014-04-30 | 山东省农业科学院作物研究所 | Simplified high-yield cultivation technique for sweet potatoes in saline and alkaline land |
CN104045458A (en) * | 2014-06-17 | 2014-09-17 | 烟台新华测土配肥有限公司 | Rooting powder and preparation method thereof |
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2017
- 2017-01-18 CN CN201710033859.6A patent/CN106818745B/en active Active
Patent Citations (3)
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CN102919227A (en) * | 2012-10-30 | 2013-02-13 | 中国科学院烟台海岸带研究所 | Application of jasmonic acid methyl ester analogue serving as plant growth adjusting agent |
CN103749121A (en) * | 2013-12-28 | 2014-04-30 | 山东省农业科学院作物研究所 | Simplified high-yield cultivation technique for sweet potatoes in saline and alkaline land |
CN104045458A (en) * | 2014-06-17 | 2014-09-17 | 烟台新华测土配肥有限公司 | Rooting powder and preparation method thereof |
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