CN105230663A - Conditioner for improving low temperature resistance of rice in later growth stage - Google Patents
Conditioner for improving low temperature resistance of rice in later growth stage Download PDFInfo
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 160
- 235000009566 rice Nutrition 0.000 title claims abstract description 160
- 230000012010 growth Effects 0.000 title claims abstract description 41
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 160
- JLIDBLDQVAYHNE-YKALOCIXSA-N (+)-Abscisic acid Chemical compound OC(=O)/C=C(/C)\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C JLIDBLDQVAYHNE-YKALOCIXSA-N 0.000 claims abstract description 42
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 35
- 239000011591 potassium Substances 0.000 claims abstract description 35
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 21
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 21
- 229960003178 choline chloride Drugs 0.000 claims abstract description 21
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 21
- FCRACOPGPMPSHN-UHFFFAOYSA-N desoxyabscisic acid Natural products OC(=O)C=C(C)C=CC1C(C)=CC(=O)CC1(C)C FCRACOPGPMPSHN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 28
- 239000000243 solution Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 7
- 235000013339 cereals Nutrition 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 5
- 230000029553 photosynthesis Effects 0.000 abstract description 3
- 238000010672 photosynthesis Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000002595 cold damage Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 2
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 abstract 1
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 210000005069 ears Anatomy 0.000 abstract 1
- 229940095100 fulvic acid Drugs 0.000 abstract 1
- 239000002509 fulvic acid Substances 0.000 abstract 1
- 230000000243 photosynthetic effect Effects 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 229930002875 chlorophyll Natural products 0.000 description 11
- 235000019804 chlorophyll Nutrition 0.000 description 11
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 11
- 238000009331 sowing Methods 0.000 description 8
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Abstract
The invention discloses a conditioner for improving the low temperature resistance of rice in the later growth stage, which comprises abscisic acid, potassium fulvate and choline chloride in parts by weight: 10-20 parts of 10-percent abscisic acid powder, 25-35 parts of 90-percent fulvic acid potassium powder and 20-40 parts of 70-percent choline chloride aqueous solution; wherein the solvent is tap water. The rice low-temperature-resistant conditioning agent is sprayed on rice leaves, so that the quality of rice seedlings is enhanced, the low-temperature-resistant capacity of rice is improved, the damage of low-temperature cold damage to the rice in the later stage of the rice is reduced, the photosynthesis of the rice is promoted, the conversion of photosynthetic substances is accelerated, the number of rice ears and grains is increased, the thousand-grain weight of the rice is improved, and the yield of the rice is increased.
Description
Technical field
The present invention relates to a kind of conditioner improving late growth stage of rice anti-seismic design.
Background technology
Paddy rice is one of topmost cereal crops of China, occupies very important status in national economy, and its sowing area, total product and per unit area yield all occupy cereal crops first place.In recent years, along with the frequent appearance of the adverse circumstance weathers such as low temperature and less sunshine, continuously wet weather in Rice Production process in all parts of the country, massive losses is brought to Rice Production.And the height of rice yield is related to grain security and the national economy in China and even the world, it is very necessary for therefore improving paddy rice anti contravariance ability, reducing the impact of natural calamity on rice growth and output.
Paddy rice often can run into various natural calamity in growth and development process; when especially becoming normality bad weather recent years (as low temperature, lodging etc.); the most remarkable to rice growth and yield effect, and chilling injury late growth stage of rice to rice yield and qualitative effects very big.Analysis of Rice Chilling Injury typically refers to paddy rice and suffers from the low temperature of growing below minimum critical temperature, causes paddy rice can not grow and cause the disaster of the underproduction by normal growth.The vegetative growth of rice plants phase meets low temperature and cool-summer damage due to delayed growth will occur, and mainly makes the leaf emergence rate of rice strain slow down, and plant height, leaf age index, total radical, root length and available tillering reduce, and leaf look thin out, and effective tiller amortization period and maximum tillering stage postpone.Test shows, the temperature of vegetative growth phase restricts the morning and evening at heading stage, and the critical temperature of heading is 17 ~ 18 DEG C.Temperature is below critical point, and often reduce by 1 DEG C, heading stage postpones 9 ~ 11d, and low temperature delays phase ear differentiation beginning so that postpone heading, impact maturation and output.Paddy rice reproductive stage meets low temperature will there is cool-summer damage due to impotency, the normal heading of major effect paddy rice, bloom and maturation.On September 6th ~ 12,2006, Jiangsu Province all had the low temperature of 15 ~ 19 DEG C to occur, to be there is above low temperature for three days on end in most area, by affecting, the late sowing of not earing is planted evening, direct seading rice is normally eared flowering, and heading speed is slowed down, serious can not ear, and produce bag neck phenomenon; Be in bloom, the paddy rice of pustulation period, flowering stage will postpone, and what have then can not bloom, and produce cleisogamy phenomenon, form a large amount of ghost; Eared fertilization, filling speed slows down, and makes Grain Development bad, thousand kernel weight decline.2014 8, September, Jiangsu continues precipitation low temperature, has a strong impact on Rice Heading, grouting, on rice yield impact greatly.At present, cold-resistant early-maturing variety, in good time early sowing are mainly adopted to the preventive measure of Analysis of Rice Chilling Injury both at home and abroad, dry land seedling are early planted, deep water insulation and the measure such as to apply fertilizers scientifically.
But cold-resistant early-maturing variety selective on producing is few, and early-maturing variety yields poorly, and the quantity therefore applied in Rice Production is little; Affect owing to being subject to crops for rotation in rice cropping, paddy rice date of seeding, is general partially slow simultaneously, and the as easy as rolling off a log chilling injury that is subject to of late growth stage of rice is affected.And low temperature can occur in Rice Production cannot sow transplant time prediction, therefore can only employing control means to be on the defensive chilling injury.And the activity utilizing Chemical control substance to activate paddy rice body endoenzyme improves the measure that paddy rice anti-seismic design is the pre-preventing low-temperature cold damage of a science.
It can thus be appreciated that it is not good that above agronomic culture measure resists to water the effect damaged to plants caused by sudden drop in temperature, and fails to play the object of preventing and reducing natural disasters significantly.
Summary of the invention
The object of the invention is: a kind of conditioner improving late growth stage of rice anti-seismic design is provided, spray application on rice leaf in fringe phase paddy rice cut phase to beginning, paddy rice is allowed fully to absorb, excite the activity of paddy rice body endoenzyme, improve paddy rice anti contravariance, strengthen paddy rice to chilling injury defence capability, promote Rice Photosynthesis, improve filling rate, accelerate photosensitizing substance and transform and accumulation, realize the combination of defence chilling injury and increasing yield and improving quality.
Technical solution of the present invention is: the conditioner of this raising late growth stage of rice anti-seismic design comprises abscisic acid, potassium fulvate and Choline Chloride, and its parts by weight are: 10 ~ 20 parts, mass concentration 10% abscisic acid pulvis, 25 ~ 35 parts, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 20 ~ 40 parts; Wherein, solvent is running water.
The preparation method of above-mentioned raising late growth stage of rice anti-seismic design conditioner comprises the following steps:
(1) following component is got respectively according to parts by weight: 10 ~ 20 parts, mass concentration 10% abscisic acid pulvis, 25 ~ 35 parts, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 20 ~ 40 parts;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate pulvis 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) add the running water constant volume of 25 weight portions, stir and fully mixing, obtain Rice Resistance low temperature conditioner.
The using method of the conditioner of above-mentioned raising late growth stage of rice anti-seismic design is: in fringe phase paddy rice cut phase to beginning, mixes with water with Rice Resistance low temperature conditioner, and Rice Resistance low temperature conditioner and water ratio are 1:300, stirs evenly rear evenly spraying in rice leaf.
Compared with prior art, the present invention has following obvious advantage:
One, raising late growth stage of rice anti-seismic design conditioner of the present invention sprays in rice leaf, strengthens rice seedlings voxel matter, improves paddy rice anti-seismic design, increase rice yield.
Two, in the present invention, abscisic acid activates the enzyme system in paddy rice body, improves paddy rice anti contravariance ability, especially improves paddy rice anti-seismic design.
Three, in the present invention, Choline Chloride improves the content of paddy rice functional leaf Determination of Chlorophyll, strengthens Rice Photosynthesis, accelerates rice milking stage speed, improves photosensitizing substance conversion capability, increases paddy rice thousand kernel weight, output.
Four, in the present invention, potassium fulvate is conducive to improving rice absorbing nutrient ability, provides the nutrition that paddy growth needs, and strengthens rice seedlings voxel matter, improves rice quality.
Five, in fringe phase paddy rice cut phase to beginning, spray is suitable for rice leaf to the anti-low temperature conditioner of late growth stage of rice of the present invention, and make paddy rice increase by 1.5 ~ 5.6/fringe, thousand kernel weight increases by 0.4 ~ 1.5 gram, and output increases by more than 5.45%; To sum up, Rice Resistance low temperature conditioner of the present invention has good economic benefit.
Embodiment
Further illustrate technical solution of the present invention below in conjunction with specific embodiment, these embodiments can not be interpreted as it is restriction to technical scheme.
Embodiment 1: the conditioner improving late growth stage of rice anti-seismic design according to following steps preparation
(1) following component is got respectively according to parts by weight: 10 grams, mass concentration 10% abscisic acid pulvis, 25 grams, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 40 grams;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate pulvis 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) in the mixture of step (4), add the running water constant volume of 25 grams, stir and fully mixing, obtain the anti-low temperature conditioner of late growth stage of rice.
The conditioner using method of above-mentioned raising late growth stage of rice anti-seismic design is: in fringe phase paddy rice cut phase to beginning, mixes with water with Rice Resistance low temperature conditioner, and Rice Resistance low temperature conditioner and water ratio are 1:300, stirs evenly rear evenly spraying in rice leaf.
Within 2014, test in Agricultural Science and Technology Park, Huai'an, soil fertility is medium on the upper side, front stubble is wheat, test is established and is treated to: the late growth stage of rice anti-low temperature conditioner of the present embodiment 1 sprays process and contrast (not spraying the anti-low temperature conditioner of late growth stage of rice), three repeat, and plot area is 33.3m
2, rice varieties is Huaihe River rice No. 5, sowing seedling on May 25th, 2014, the machine transplanting of rice on June 15, line-spacing 30cm, spacing in the rows 13cm, and field rich water quality management, pest control measure are identical; Inspection target is: chlorophyll content, total grain panicle number, fringe examples explain, thousand kernel weight, amount to per mu yield; Result of the test shows: the chlorophyll content of rice spraying the anti-low temperature conditioner of late growth stage of rice of the present embodiment 1 increases 0.38mg/g than contrast, and fringe examples explain increases by 3.4, and thousand kernel weight increases by 1.5 grams, and volume increase 8.90%(sees the following form).
Embodiment 2: the conditioner improving late growth stage of rice anti-seismic design according to following steps preparation
(1) following component is got respectively according to parts by weight: 20 grams, mass concentration 10% abscisic acid pulvis, 35 grams, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 20 grams;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) in the mixture of step (4), add the running water constant volume of 25 grams, stir and fully mixing, late growth stage of rice anti-seismic design conditioner must be improved.
The using method of above-mentioned raising late growth stage of rice anti-seismic design conditioner is: in fringe phase paddy rice cut phase to beginning, mix with water with Rice Resistance low temperature conditioner, Rice Resistance low temperature conditioner and water ratio are 1:300, stir evenly rear evenly spraying in rice leaf.
Within 2014, test in Agricultural Science and Technology Park, Huai'an, soil fertility is medium on the upper side, and front stubble is wheat, and test is established and is treated to: the anti-low temperature conditioner of late growth stage of rice of the present embodiment 2 sprays process and contrast (not spraying Rice Resistance low temperature conditioner), three repeat, and plot area is 33.3m
2, rice varieties is Huaihe River rice No. 5, sowing seedling on May 25th, 2014, the machine transplanting of rice on June 15, line-spacing 30cm, spacing in the rows 13cm, and field rich water quality management, pest control measure are identical; Inspection target is: chlorophyll content, total grain panicle number, fringe examples explain, thousand kernel weight, amount to per mu yield; Result of the test shows: the chlorophyll content of rice spraying the Rice Resistance low temperature conditioner of the present embodiment 2 increases 0.13mg/g than contrast, and fringe examples explain increases by 3.1, and thousand kernel weight increases by 0.6 gram, and volume increase 5.45%(sees the following form).
Embodiment 3: the conditioner improving late growth stage of rice anti-seismic design according to following steps preparation
(1) following component is got respectively according to parts by weight: 15 grams, mass concentration 10% abscisic acid pulvis, 25 grams, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 35 grams;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) in the mixture of step (4), add the running water constant volume of 25 grams, stir and fully mixing, obtain Rice Resistance low temperature conditioner.
The using method of above-mentioned raising late growth stage of rice anti-seismic design conditioner is: in fringe phase paddy rice cut phase to beginning, mix with water with Rice Resistance low temperature conditioner, Rice Resistance low temperature conditioner and water ratio are 1:300, stir evenly rear evenly spraying in rice leaf.
Within 2014, test in Agricultural Science and Technology Park, Huai'an, soil fertility is medium on the upper side, and front stubble is wheat, and test is established and is treated to: the Rice Resistance low temperature conditioner of the present embodiment 3 sprays process and contrast (not spraying Rice Resistance low temperature conditioner), three repeat, and plot area is 33.3m
2, rice varieties is Huaihe River rice No. 5, sowing seedling on May 25th, 2014, the machine transplanting of rice on June 15, line-spacing 30cm, spacing in the rows 13cm, and field rich water quality management, pest control measure are identical; Inspection target is: chlorophyll content, total grain panicle number, fringe examples explain, thousand kernel weight, amount to per mu yield; Result of the test shows: the chlorophyll content of rice spraying the Rice Resistance low temperature conditioner of the present embodiment 1 increases 0.27mg/g than contrast, and fringe examples explain increases by 5.6, and thousand kernel weight increases by 1.2 grams, and volume increase 10.40%(sees the following form).
Embodiment 4: the conditioner improving late growth stage of rice anti-seismic design according to following steps preparation
(1) following component is got respectively according to parts by weight: 20 grams, mass concentration 10% abscisic acid pulvis, 30 grams, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 25 grams;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) in the mixture of step (4), add the running water constant volume of 25 grams, stir and fully mixing, obtain Rice Resistance low temperature conditioner.
The using method of above-mentioned raising late growth stage of rice anti-seismic design conditioner is: in fringe phase paddy rice cut phase to beginning, mix with water with Rice Resistance low temperature conditioner, Rice Resistance low temperature conditioner and water ratio are 1:300, stir evenly rear evenly spraying in rice leaf.
Within 2014, test in Agricultural Science and Technology Park, Huai'an, soil effort is medium on the upper side, front stubble is wheat, test is established and is treated to: the raising late growth stage of rice anti-seismic design conditioner of the present embodiment 4 sprays process and contrast (not spraying Rice Resistance low temperature conditioner), three repeat, and plot area is 33.3m
2, rice varieties is Huaihe River rice No. 5, sowing seedling on May 25th, 2014, the machine transplanting of rice on June 15, line-spacing 30cm, spacing in the rows 13cm, and field rich water quality management, pest control measure are identical; Inspection target is: chlorophyll content, total grain panicle number, fringe examples explain, thousand kernel weight, amount to per mu yield; Result of the test shows: the chlorophyll content of rice spraying the Rice Resistance low temperature conditioner of the present embodiment 4 increases 0.18mg/g than contrast, and fringe examples explain increases by 4.2, and thousand kernel weight increases by 0.7 gram, and volume increase 6.97%(sees the following form).
Embodiment 5: the conditioner improving late growth stage of rice anti-seismic design according to following steps preparation
(1) following component is got respectively according to parts by weight: 10 grams, mass concentration 10% abscisic acid pulvis, 35 grams, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 30 grams;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) in the mixture of step (4), add the running water constant volume of 25 grams, stir and fully mixing, late growth stage of rice anti-seismic design conditioner must be improved.
The using method of above-mentioned raising late growth stage of rice anti-seismic design conditioner is: in fringe phase paddy rice cut phase to beginning, mix with water with Rice Resistance low temperature conditioner, Rice Resistance low temperature conditioner and water ratio are 1:300, stir evenly rear evenly spraying in rice leaf.
Within 2014, test in Agricultural Science and Technology Park, Huai'an, soil effort is medium on the upper side, front stubble is wheat, test is established and is treated to: the raising late growth stage of rice anti-seismic design conditioner of the present embodiment 5 sprays process and contrast (not spraying Rice Resistance low temperature conditioner), three repeat, and plot area is 33.3m
2, rice varieties is Huaihe River rice No. 5, sowing seedling on May 25th, 2014, the machine transplanting of rice on June 15, line-spacing 30cm, spacing in the rows 13cm, and field rich water quality management, pest control measure are identical; Inspection target is: chlorophyll content, total grain panicle number, fringe examples explain, thousand kernel weight, amount to per mu yield; Result of the test shows: the chlorophyll content of rice spraying the Rice Resistance low temperature conditioner of the present embodiment 5 increases 0.21mg/g than contrast, and fringe examples explain increases by 4.5, and thousand kernel weight increases by 1.0 grams, and volume increase 8.45%(sees the following form).
Show the impact of the anti-low temperature conditioner formula of different late growth stage of rice on rice yield
Claims (3)
1. improve the conditioner of late growth stage of rice anti-seismic design, it is characterized in that: this Rice Resistance low temperature conditioner comprises abscisic acid, potassium fulvate and Choline Chloride, and its parts by weight are: 10 ~ 20 parts, mass concentration 10% abscisic acid pulvis, 25 ~ 35 parts, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 20 ~ 40 parts; Wherein, solvent is running water.
2. the conditioner of raising late growth stage of rice anti-seismic design according to claim 1, is characterized in that the preparation method of described Rice Resistance low temperature conditioner comprises the following steps:
(1) following component is got respectively according to parts by weight: 10 ~ 20 parts, mass concentration 10% abscisic acid pulvis, 25 ~ 35 parts, mass concentration 90% potassium fulvate pulvis, mass concentration 70% choline chloride aqueous solution agent 20 ~ 40 parts;
(2) by the water-soluble solution of potassium fulvate pulvis, dissolving ratio is the water-soluble solution of 1g mass concentration 90% potassium fulvate 1ml;
(3) in potassium fulvate solution, add mass concentration 70% choline chloride aqueous solution agent to carry out stirring evenly mixing;
(4) in the mixture of step (3), add mass concentration 10% abscisic acid pulvis, and carry out abundant stirring and dissolving;
(5) add the running water of 25 weight portions, stir and fully mixing, obtain Rice Resistance low temperature conditioner.
3. the conditioner of raising late growth stage of rice anti-seismic design according to claim 2, it is characterized in that the using method of described Rice Resistance low temperature conditioner is: in fringe phase paddy rice cut phase to beginning, mix with water with Rice Resistance low temperature conditioner, Rice Resistance low temperature conditioner and water ratio are 1:300, stir evenly rear evenly spraying in rice leaf.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481592A (en) * | 2016-01-19 | 2016-04-13 | 广西复鑫益生物科技有限公司 | Spraying fertilizer for rice |
| CN106818877A (en) * | 2017-03-08 | 2017-06-13 | 淮阴师范学院 | Prevent the conditioner of capsicum fruit drop |
| CN111567526A (en) * | 2020-06-01 | 2020-08-25 | 北京农学院 | Preparation special for irrigating roots and improving chlorophyll a content of rice |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204736A (en) * | 2013-04-07 | 2013-07-17 | 江苏徐淮地区淮阴农业科学研究所 | Dry-hot wind resistant modifier of wheat and preparation method of modifier |
| CN104892087A (en) * | 2014-12-30 | 2015-09-09 | 山东天达生物股份有限公司 | Plant cytolemma regulator solution |
-
2015
- 2015-11-04 CN CN201510737173.6A patent/CN105230663A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204736A (en) * | 2013-04-07 | 2013-07-17 | 江苏徐淮地区淮阴农业科学研究所 | Dry-hot wind resistant modifier of wheat and preparation method of modifier |
| CN104892087A (en) * | 2014-12-30 | 2015-09-09 | 山东天达生物股份有限公司 | Plant cytolemma regulator solution |
Non-Patent Citations (3)
| Title |
|---|
| 宁书菊 等: "氯化胆碱及复合物对水稻穗部性状及产量的影响", 《邯郸农业高等专科学校学报》 * |
| 梁煌周 等: "氯化胆碱对低温胁迫下稻苗的保护作用", 《中国水稻科学》 * |
| 秦 鹏 等: "不同药剂处理对水稻结实率的影响", 《湖南农业大学学报(自然科学版)》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481592A (en) * | 2016-01-19 | 2016-04-13 | 广西复鑫益生物科技有限公司 | Spraying fertilizer for rice |
| CN106818877A (en) * | 2017-03-08 | 2017-06-13 | 淮阴师范学院 | Prevent the conditioner of capsicum fruit drop |
| CN111567526A (en) * | 2020-06-01 | 2020-08-25 | 北京农学院 | Preparation special for irrigating roots and improving chlorophyll a content of rice |
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