CN103408376B - High-efficiency low-toxicity tip killer with fertilizer efficiency - Google Patents
High-efficiency low-toxicity tip killer with fertilizer efficiency Download PDFInfo
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Abstract
The invention relates to a high-efficiency low-toxicity tip killer with fertilizer efficiency which is composed of the following components in parts by weight: 8-11 parts of humic acid, 4-6 parts of urea, 0.1-0.3 part of sodium 5-nitroguaiaretate, 0.2-0.5 part of o-nitrophenol sodium, 0.3-0.7 part of p-nitrophenol sodium, 3-6 parts of fluoroglycofen-ethyl, 40-60 parts of methanol, 8-12 parts of emulsifier 2201, 2-3 parts of diphenylphosphoryl azide and 20-40 parts of water. The tip killer has high tip elimination efficiency, only has killing effect on young tips, does not have adverse effect on flowers, fruits and trees, well protects the flowers, fruits and fruit trees when being sprayed for killing the young tips, has fertilizer efficiency, and can well promote yield increase. The invention has the advantages of very low toxicity, high safety, small damage to the human body in the production and use process, and low cost. Compared with the existing artificial tip picking process, the invention is a great revolution in the aspects of efficiency, effect and promotion of rich harvest and yield increase. The practical application proves that the tip killing rate is up to 100%, the yield is increased by 20-30%, and the efficiency is enhanced by 200-300 times as compared with artificial tip picking.
Description
Technical field
The present invention relates to fruit tree, vegetable growing, the high-efficiency low-toxicity that specifically fruit tree, vegetables is had concurrently to a fertilizer efficiency kills tip agent.
Background technology
Killing tip agent is a kind of medicament that can remove fruit tree and vegetable (need remove one of young sprout cuts plant) young sprout, it can kill young sprout (not needing the tip) selectively, keep crop alimentary, but climax leaves, the tip (the result tip) and developmental flower, fruit are not produced to detrimentally affect.Plantation householder will suppress by manual removal the growth of young sprout at present.Manually pluck tip efficiency too low, labour costs is too high, is in history outmoded topping method.
Patent 201010239158.6 provides a kind of preparation for orange bud picking control shoot, be used for killing oranges and tangerines bud and the tender tip is effective, component comprises: lactofen, dimethylbenzene, 10～20 parts of propyl alcohol and/or benzene, triton x-100, sulfonated lignin, agricultural organic silicon surfactant, calcium dodecylbenzene sulphonate, alkylphenol polyoxyethylene, Octachlorodipropyl Ether; Bud mortality ratio reaches 100%, and the tender tip and half ripe young sprout mortality ratio reach more than 95%, fruit volume increase 18.2%～52.3%; Other tissues such as citrusfruit and ripe branches and leaves or organ are had no side effect.Its defect is in composition, to have used poisonous and harmful substances benzene and Octachlorodipropyl Ether, the former is carcinogenic substance, the latter has greater risk and harm to person poultry safety in production, use procedure, the issue < < of the Ministry of Agriculture strengthens the management > > that contains Octachlorodipropyl Ether Pesticidal products, decision, from 1 day March in 2007, is cancelled all Pesticidal products registrations that contain Octachlorodipropyl Ether of having ratified; From 1 day January in 2008, must not sell the Pesticidal products that contains Octachlorodipropyl Ether.Dimethylbenzene price in component is higher in addition, brings cost to increase.
Summary of the invention
The object of this invention is to provide a kind of high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.It is high, totally thorough that it removes tip efficiency, only the tender tip produced to killing effect, and flower, fruit are had no adverse effects, and when spraying the tender tip, well protects Lao Ye, flower, fruit, and have fertilizer efficiency concurrently.Composition toxicity is very low, safe, little to harm in production and use procedure.
The high-efficiency low-toxicity that has fertilizer efficiency concurrently of the present invention kills tip agent, its components by weight percent is: humic acids: 8～11, urea: 4～6,5-nitro guaiaretic acid sodium: 0.1 ~ 0.3, sodium onitrophenol: 0.2 ~ 0.5, Sodium p-nitrophenoxide: 0.3 ~ 0.7, fluoroglycofenethyl: 3 ~ 6, methyl alcohol: 40 ~ 60, emulsifying agent 2201:8 ~ 12, diphenyl phosphate azide: 2 ~ 3, water: 20 ~ 40.
Preferred components by weight percent is: humic acids: 9～10, urea: 4.5～5.5,5-nitro guaiaretic acid sodium: 0.15 ~ 0.2, sodium onitrophenol: 0.3 ~ 0.4, Sodium p-nitrophenoxide: 0.45 ~ 0.6, fluoroglycofenethyl: 4 ~ 5, methyl alcohol: 45 ~ 55, emulsifying agent 2201:9 ~ 11, diphenyl phosphate azide: 2 ~ 3, water: 25 ~ 35.
The components by weight percent being more preferably is: humic acids: 9.5, and urea: 5,5-nitro guaiaretic acid sodium: 0.15, sodium onitrophenol: 0.3, Sodium p-nitrophenoxide: 0.45, fluoroglycofenethyl: 4.5, methyl alcohol: 50, emulsifying agent 2201:10, diphenyl phosphate azide: 2.5, water: 35.
Another object of the present invention is to provide a kind of high-efficiency low-toxicity that has fertilizer efficiency concurrently and kills the preparation method of tip agent.
The aforementioned preparation method's who kills tip agent key step is as follows:
A, fluoroglycofenethyl is added in methyl alcohol and stirred to CL, add diphenyl phosphate azide to continue to stir to CL, add emulsifying agent 2201 to continue to stir to CL, for component one, stand-by.
B, get proportional quantity 1/3～2/3 water, add humic acids, urea, 5-nitro guaiaretic acid sodium, sodium onitrophenol, Sodium p-nitrophenoxide, stirs to CL, for component two, stand-by.
C, component two is slowly added in component one and is stirred, add remaining water, stir evenly the high-efficiency low-toxicity that has fertilizer efficiency concurrently of the present invention kill tip agent.
Stirring velocity in steps A, B, C is 100～300 revs/min.
In order to reach better Blending Efficiency of Blending, at step C, be when stirring, component two is slowly added among component one.
In said components, humic acids, urea, 5-nitro guaiaretic acid sodium, sodium onitrophenol and Sodium p-nitrophenoxide have the effect of protection Lao Ye, flower, fruit; For Lao Ye, flower, fruit provide nutrition, increasing both production and income.The composition that removes tip effect comprises: fluoroglycofenethyl and diphenyl phosphate azide.Fluoroglycofenethyl, to people and animals' low toxicity, is contact killing type weedicide after seedling, after spraying, run into temperature too high or on crop the local medicine that touches when too much, owing to not thering is interior suction conduction, without any injury, do not cause the underproduction.Highly effective and safe wide spectrum of the present invention is low-cost, the kind that state key is applied.Diphenyl phosphate azide has and speeds the effect of killing the tender tip.Methyl alcohol, auxiliary agent emulsifying agent 2201 keep solution transparent, even, stable, both can in the course of processing, improve manufacturability, can guarantee again the stability of product.And the low price of methyl alcohol, be conducive to reduce costs.
Humic acids also has sequestering action, makes nutritive ingredient be not easy to change loss, on Lao Ye, flower, fruit, slowly discharges, and for a long time longer for crop provides nutrition, increasing both production and income is produced to very large effect.
Therefore, the high-efficiency low-toxicity that has fertilizer efficiency concurrently of the present invention kills tip agent, removes tip efficiency high; only the tender tip is produced to killing effect, flower, fruit, tree body are had no adverse effects, when spraying the tender tip; well protection flower, fruit and fruit tree, also have fertilizer efficiency concurrently, can promote better volume increase.Composition toxicity is very low, safe, little to harm in production and use procedure.And cost is low.Than the present tip of manually plucking, no matter be in efficiency, effect, or to promoting good harvest volume increase aspect, be all once to leap revolution.Practical application proves, kills tip rate and reaches 100%, and volume increase 20 ~ 30%, raises the efficiency 200 ~ 300 times than manually plucking the tip.
While using the high-efficiency low-toxicity that has fertilizer efficiency concurrently of the present invention to kill tip agent, adopt spraying method.Be watered 2000～2500 times.Take care, the people place of will being in the wind, wears masks, and, in suction port, does not waft while more not spraying to other crops, in order to avoid injury crop.
Embodiment
Embodiment 1
Take humic acids: 9.5kg, urea: 5kg, 5-nitro guaiaretic acid sodium: 0.15kg, sodium onitrophenol: 0.3kg, Sodium p-nitrophenoxide: 0.45kg, fluoroglycofenethyl: 4.5kg, methyl alcohol: 50kg, emulsifying agent 2201:10kg, diphenyl phosphate azide: 2.5kg, water: 35kg.
Fluoroglycofenethyl is added in methyl alcohol and stirred to CL, add diphenyl phosphate azide to continue to stir to CL, add emulsifying agent 2201 to continue to stir to CL, for component one, stand-by.
Get 15kg water, add humic acids, urea, 5-nitro guaiaretic acid sodium, sodium onitrophenol, Sodium p-nitrophenoxide, stirs to CL, for component two, stand-by.
Component two is slowly added in component one and is stirred, add remaining 20kg water, stir evenly the high-efficiency low-toxicity that has fertilizer efficiency concurrently of the present invention kill tip agent.
Embodiment 2
Take humic acids: 8kg, urea: 4kg, 5-nitro guaiaretic acid sodium: 0.1kg, sodium onitrophenol: 0.2kg, Sodium p-nitrophenoxide: 0.3kg, fluoroglycofenethyl: 3kg, methyl alcohol: 40kg, emulsifying agent 2201:8kg, diphenyl phosphate azide: 2kg, water: 20kg.
Moisture is become to two 10kg, and a copy of it is used for preparing component two, and another part is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
Embodiment 3
Take humic acids: 9kg, urea: 4.5kg, 5-nitro guaiaretic acid sodium: 0.15kg, sodium onitrophenol: 0.3kg, Sodium p-nitrophenoxide: 0.45kg, fluoroglycofenethyl: 4kg, methyl alcohol: 45kg, emulsifying agent 2201:9kg, diphenyl phosphate azide: 2kg, water: 25kg.
Moisture is become to two parts of 15kg and 10kg, and the former is for preparing component two, and the latter is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
Embodiment 4
Take humic acids: 10kg, urea: 5.5kg, 5-nitro guaiaretic acid sodium: 0.2kg, sodium onitrophenol: 0.4kg, Sodium p-nitrophenoxide: 0.6kg, fluoroglycofenethyl: 5kg, methyl alcohol: 55kg, emulsifying agent 2201:11kg, diphenyl phosphate azide: 3kg, water: 35kg.
Moisture is become to two parts of 20kg and 15kg, and the former is for preparing component two, and the latter is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
Embodiment 5
Take humic acids: 11kg, urea: 6kg, 5-nitro guaiaretic acid sodium: 0.3kg, sodium onitrophenol: 0.5kg, Sodium p-nitrophenoxide: 0.7kg, fluoroglycofenethyl: 6kg, methyl alcohol: 60kg, emulsifying agent 2201:12kg, diphenyl phosphate azide: 3kg, water: 40kg.
Moisture is become to two parts of 15kg and 25kg, and the former is for preparing component two, and the latter is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
Embodiment 6
Take humic acids: 8kg, urea: 6kg, 5-nitro guaiaretic acid sodium: 0.3kg, sodium onitrophenol: 0.4kg, Sodium p-nitrophenoxide: 0.7kg, fluoroglycofenethyl: 3kg, methyl alcohol: 50kg, emulsifying agent 2201:9kg, diphenyl phosphate azide: 3kg, water: 40kg.
Moisture is become to two parts of 25kg and 15kg, and the former is for preparing component two, and the latter is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
Embodiment 7
Take humic acids: 11kg, urea: 4kg, 5-nitro guaiaretic acid sodium: 0.1kg, sodium onitrophenol: 0.2kg, Sodium p-nitrophenoxide: 0.7kg, fluoroglycofenethyl: 6kg, methyl alcohol: 40kg, emulsifying agent 2201:8kg, diphenyl phosphate azide: 2.5kg, water: 20kg.
Moisture is become to two parts of 12kg and 8kg, and the former is for preparing component two, and the latter is for finally adding.By method of the present invention, make the high-efficiency low-toxicity that has fertilizer efficiency concurrently and kill tip agent.
application Example 1
In Shijiazhuang Region, Hebei Province application, peach kills the tip, kills the tip every year with 4～5 times, effective, increases peach recovery rate 20.3～20.8%.
application Example 2
At penglai City, shangdong Province, this product is used in to apple and kills the tip, not only effective, improve recovery rate 22.0～25.5%.
application Example 3
At Hainan Province's Qionghai, be applied in mango and kill the tip, kill tip effect 100%, volume increase 22.3～25.6%.
application Example 4
At Hainan Province's Qionghai, be applied in cucumber and kill the tip, kill tip effect 100%, volume increase 25～30%.
Claims (6)
1. the high-efficiency low-toxicity that has fertilizer efficiency concurrently kills tip agent, its components by weight percent is: humic acids: 8～11, urea: 4～6,5-nitro guaiaretic acid sodium: 0.1 ~ 0.3, sodium onitrophenol: 0.2 ~ 0.5, Sodium p-nitrophenoxide: 0.3 ~ 0.7, fluoroglycofenethyl: 3 ~ 6, methyl alcohol: 40 ~ 60, emulsifying agent 2201:8 ~ 12, diphenyl phosphate azide: 2 ~ 3, water: 20 ~ 40.
2. according to claim 1, kill tip agent, its components by weight percent is: humic acids: 9～10, urea: 4.5～5.5,5-nitro guaiaretic acid sodium: 0.15 ~ 0.2, sodium onitrophenol: 0.3 ~ 0.4, Sodium p-nitrophenoxide: 0.45 ~ 0.6, fluoroglycofenethyl: 4 ~ 5, methyl alcohol: 45 ~ 55, emulsifying agent 2201:9 ~ 11, diphenyl phosphate azide: 2 ~ 3, water: 25 ~ 35.
3. according to claim 1 or 2, kill tip agent, its components by weight percent is: humic acids: 9.5, urea: 5,5-nitro guaiaretic acid sodium: 0.15, sodium onitrophenol: 0.3, Sodium p-nitrophenoxide: 0.45, fluoroglycofenethyl: 4.5, methyl alcohol: 50, emulsifying agent 2201:10, diphenyl phosphate azide: 2.5, water: 35.
4. the high-efficiency low-toxicity that has fertilizer efficiency concurrently described in claim 1 or 2 or 3 kills the preparation method of tip agent, it is characterized in that: comprise following key step:
A, fluoroglycofenethyl is added in methyl alcohol and stirred to CL, add diphenyl phosphate azide to continue to stir to CL, add emulsifying agent 2201 to continue to stir to CL, for component one, stand-by;
B, get proportional quantity 1/3～2/3 water, add humic acids, urea, 5-nitro guaiaretic acid sodium, sodium onitrophenol, Sodium p-nitrophenoxide, stirs to CL, for component two, stand-by;
C, component two is slowly added in component one and is stirred, add remaining water, stir evenly.
5. according to the preparation method of claim 4, it is characterized in that: the stirring velocity in steps A, B, C is 100～300 revs/min.
6. according to the preparation method of claim 4, it is characterized in that: at step C, be when stirring, component two is slowly added among component one.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104186462B (en) * | 2014-07-24 | 2016-02-03 | 桂林劲胜生物科技有限公司 | The application of DPPA in process plant leaf surface and fruit surface wax coat |
| CN104126597B (en) * | 2014-07-24 | 2016-06-01 | 桂林桂开生物科技股份有限公司 | Promote plant growth promoter and its preparation method of balanced growth |
| CN105272561A (en) * | 2015-10-09 | 2016-01-27 | 桂林劲乐生物化工有限公司 | High efficiency and low toxicity citrus shoot killing element with fertilizer efficiency and preparation method thereof |
| CN115336583B (en) * | 2022-09-02 | 2023-09-29 | 宁波市农业科学研究院 | Application of ammonium acetate as fruit tree tip killing agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090468A (en) * | 1993-12-30 | 1994-08-10 | 宁正祥 | A kind of plant growth retardent---tip controlling phosphine and preparation method thereof |
| CN1593133A (en) * | 1998-06-16 | 2005-03-16 | 巴斯福股份公司 | Synergistically acting herbicidal mixtures |
| CN101904334A (en) * | 2010-07-27 | 2010-12-08 | 中国农业科学院柑桔研究所 | Preparation for orange bud picking and tip control and preparation method and using method thereof |
| CN102267935A (en) * | 2011-06-14 | 2011-12-07 | 南开大学 | Indoquinone derivatives, and preparation method and application thereof |
| CN103053520A (en) * | 2012-12-28 | 2013-04-24 | 广西安泰化工有限责任公司 | Pesticide composition containing lactofen and brassinolide |
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- 2013-08-21 CN CN201310366355.8A patent/CN103408376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090468A (en) * | 1993-12-30 | 1994-08-10 | 宁正祥 | A kind of plant growth retardent---tip controlling phosphine and preparation method thereof |
| CN1593133A (en) * | 1998-06-16 | 2005-03-16 | 巴斯福股份公司 | Synergistically acting herbicidal mixtures |
| CN101904334A (en) * | 2010-07-27 | 2010-12-08 | 中国农业科学院柑桔研究所 | Preparation for orange bud picking and tip control and preparation method and using method thereof |
| CN102267935A (en) * | 2011-06-14 | 2011-12-07 | 南开大学 | Indoquinone derivatives, and preparation method and application thereof |
| CN103053520A (en) * | 2012-12-28 | 2013-04-24 | 广西安泰化工有限责任公司 | Pesticide composition containing lactofen and brassinolide |
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