CN104817409B - A kind of Sugarcane Fertilization method - Google Patents
A kind of Sugarcane Fertilization method Download PDFInfo
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- CN104817409B CN104817409B CN201510282363.3A CN201510282363A CN104817409B CN 104817409 B CN104817409 B CN 104817409B CN 201510282363 A CN201510282363 A CN 201510282363A CN 104817409 B CN104817409 B CN 104817409B
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- sugarcane
- humic acid
- chlopyrifos
- cupric sulfate
- organic matter
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Abstract
A kind of Sugarcane Fertilization method, comprising the following steps: (1) first weigh required raw material: chlopyrifos 0.1-0.5% according to following weight percent, Cupric sulfate 0.5-1.0%, humic acid 2-5%, dispersing agent 0.2-0.5%, organic matter supplies 100%；(2) by chlopyrifos, Cupric sulfate, humic acid and dispersant it is uniform after, then mix with organic matter；(3) application when sugarcane is sowed, per acre amount of application 80-120kg.Synergistic function of the present invention, saves labor, and to crop fertilization the effect of can improve soil texture again, while can prevent and treat sugarcane moth borer and main subterranean pest-insect.
Description
Technical field
The present invention relates to technical field of fertilizers, specifically a kind of Sugarcane Fertilization method.
Background technique
In current sugarcane production, due to labor cost soaring and sugarcane procurement price it is dispirited, sugarcane grower's large area subtracts
Lack new plant cane and constantly expand stubble cane area, and the stubble cane time limit also extends year by year, therefore pest is also cured causing harm for sugarcane
More it weighs, wherein sugarcane borer, grub are especially prominent to the harm of sugarcane.Sugarcane borer is all harmful in sugarcane entire growth period, and seedling stage is
Evil growing point causes withered heart seedling, and withered heart rate is generally 10%~20%, serious up to 50% or more, and middle and later periods brill moth causes harm sugarcane
Stem destroys sugarcane stem tissue, hinders sugarcane production, causes windbreak, reduces yield and sugar.
And long-term continuous cropping plantation, the method for the supplement sugarcane nutrient mainly base into soil are applied, spread fertilizer over the fields quick-acting chemical fertilizer, it is long
Phase applies quick-acting chemical fertilizer and ignores the organic fertilizer enough to soil application, and the soil organism is caused to lack, and the content of organic matter is
One important indicator of soil fertility and crumb structure, soil organic matter content is low, influences the activity of microorganism, to influence soil
The formation of earth crumb structure, leads to soil hardening.
Humic acid is that the remains of animals and plants are formed through a series of transition process of microorganism decomposition and conversion and natures
A kind of organic substance, be widely present in nature, soil, waters, coal, shale and earth's surface.Humic acid can be to pesticide
The effect for playing sustained-release synergistic, slowing down decomposition, reducing toxicity, extend drug effect, reducing dosage, is much tested and is practiced institute
It confirms.Illustrate humic acid and agriculture in " humic acid and the pesticide attenuation synergistic " delivered such as the Feng Yuanqi of China Humic Acid Industry Association
Medicine combines, and drug effect can be improved, and extends drug effect phase (5~7d), and reducing dosage, (insecticide reduces dosage 30% or so, sterilization
Agent dosage reduces 50% or so), and toxic hazard can be reduced.Humic acid is a kind of organic colloid, inner surface and colloid surface
Larger, strong adsorption is accumulated, a variety of mineral elements in adsorbable, exchange and activating soil can improve the permeability of soil, increase soil
Earth retain water and nutrients ability reduces soil water evaporation, increases soil cation exchange capacity (CEC), is conducive to plant to each nutrient
Absorption, with Soil building, improve soil aggregate structure, improve immunity and promote crop growth.
In view of two main problems in the above sugarcane production, it is a kind of can improve soil texture and can prevent and treat sugarcane moth borer,
Subterranean pest-insect organic fertilizer is just particularly important.The organic fertilizer compounded using pesticide with humic acid is had in pest control
Synergistic function, while the fertility of soil can be improved again.
Currently, using the organic fertilizer of chlopyrifos, Cupric sulfate and humic acid mixture, there are no relevant reports.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficienciess of the prior art, provide a kind of Sugarcane Fertilization side
Method.
The present invention solves above-mentioned technical problem and is adopted the technical scheme that: a kind of Sugarcane Fertilization method, including following step
It is rapid:
(1) required raw material: chlopyrifos 0.1-0.5% first is weighed according to following weight percent, Cupric sulfate 0.5-1.0%,
Humic acid 2-5%, dispersing agent 0.2-0.5%, organic matter supply 100%；
(2) by chlopyrifos, Cupric sulfate, humic acid and dispersant it is uniform after, then mix with organic matter；
(3) application when sugarcane is sowed, per acre amount of application 80-120kg.
The weight ratio of the chlopyrifos, Cupric sulfate and humic acid is 1-5: 5-10: 20-50, it is preferred that chlopyrifos kills
Worm is single, humic acid weight percent is 2-5: 5-10: 20-30.
The dispersing agent is selected from lauryl sodium sulfate, sodium laureth sulfate, dodecyl sulphate calcium, dodecyl
Benzene sulfonic acid sodium salt, sodium butylnaphthalenesulfonate, sodium lignin sulfonate, calcium lignosulfonate, one in polyoxyethylene fatty alkyl ether sulfonate
Kind is several.
The organic matter is in abundant Chicken dung, abundant Chicken dung, pig manure, plant ash, crushing maize stalk
One or more combination.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) chlopyrifos, Cupric sulfate and humic acid mixture, prevent and treat sugarcane moth borer, mutually have synergistic effect, not only maintain
The plurality of advantages of original each single dose, but also reduce each component in mixture using concentration in the case where activity is not lost, from
And the activity of mixture is increased.
(2) chlopyrifos, Cupric sulfate and humic acid are compounded, pest is made to be difficult to eliminate mode of action different insecticides pair simultaneously
Its influence delays drug resistance individual in pest population to generate.
(3) while the humic acid in the present invention is with farm chemical ingredients synergy, playing improves soil aggregate structure
Effect helps to improve crop yield and quality.
(4) the effect of present invention is applied on sugarcane, is saved labor, and is reached to crop fertilization can improve soil texture again,
Sugarcane moth borer and main subterranean pest-insect can be prevented and treated simultaneously.
Specific embodiment
Technical solution of the present invention and beneficial effect are described further below with reference to specific example, it is of the present invention
Percentage is weight percentage.
The embodiment of the present invention is the method combined using indoor toxicity test and field control effectiveness test.It first passes through indoor
Toxicity test evaluates chlopyrifos, the desinsection of active insecticidal components according to the co-toxicity coefficient method (CTC) of (1960) SunJohnson
It is single it is mixed with humic acid calculates co-toxicity coefficient (CTC) whether with synergistic effect, when compounding agent co-toxicity coefficient (CTC) >=
120 show as synergistic effect；CTC≤80 show as antagonism；80 < CTC < 120 show as summation action.It is basic herein
On, then carry out field control effectiveness test.
The indoor joint toxicity measuring of 1 chlopyrifos of embodiment, Cupric sulfate and humic acid mixture to peanut grub
1, experimental design: test sugarcane moth borer third-instar larvae is test worm, with reference to People's Republic of China's agricultural industry criteria
NY/T1154.7-2006, test using chlopyrifos, Cupric sulfate, 3 kinds of single doses of humic acid be used as comparison medicament, contain chlopyrifos, kill
The single mixture preparation mixture 1#~mixture 5# with 3 kinds of effective components of humic acid of worm is used as measurement medicament, by comparison medicament, measurement medicine
Agent separately designs 6 gradient concentration processing by active constituent content, using the space management without medicament as control.
2, test method: using 10s dip method, draws the extra medical fluid of test worm with filter paper, test worm is put into insect box later
Middle raising, 3 repetitions of each processing, test worm number used in each repetition are 40, and 72h checks dead borer population after medicine, are calculated dead
Rate and corrected mortality are died, it is for statistical analysis with DPS data processing software, it calculates regression curve, seek LC50Value.
3, final statistical result is as shown in table 1:
Table 1: the indoor toxicity test of chlopyrifos, Cupric sulfate and humic acid and its compounding to sugarcane moth borer
As known from Table 1, chlopyrifos, Cupric sulfate and humic acid show sugarcane moth borer within the scope of specific weight ratio
Apparent synergistic effect, synergy is most significant when wherein weight ratio is 3: 7: 30.
Field medicine effect test of the organic fertilizer of the invention of embodiment 2 to sugarcane moth borer
1, first chlopyrifos 0.3kg, Cupric sulfate 0.6kg, humic acid 2.6kg, sodium lignin sulfonate 0.5kg are uniformly mixed,
It supplies Chicken dung to 100kg stirring to remix uniformly, be made into containing 3.5% dursban insecticidal list humic acid organic fertilizer
Material.Using the organic fertilizer being made into as experimental group 1#；Cupric sulfate 0.6kg, humic acid 2.6kg, sodium lignin sulfonate will be contained
0.5kg supplies Chicken dung to 100kg 1# as a control group；By containing chlopyrifos 0.3kg, humic acid 2.6kg, lignin sulfonic acid
Sodium 0.5kg, supply Chicken dung to 100kg be control group 2#；By containing chlopyrifos 0.3kg, Cupric sulfate 0.6kg, lignin sulfonic acid
Sodium 0.5kg, supply Chicken dung to 100kg be control group 3#；A blank control group is also set up simultaneously.
2, application method: experimental group 1# amount of application is 100kg/ mus, the application of control group 1#, control group 2#, control group 3#
Amount be amount of application is 200 kgs/acre, sows on 2 15th, 2013 combination sugarcanes and carries out base and impose in kind of planting ditch, and covers in time
Soil.
3, test result: sugarcane moth borer terminates to investigate after carrying out, and control time is on May 20th, 2013, and investigation is every
The total seedling number of cell and sugarcane moth borer cause withered heart seedling number, calculate withered heart rate and control efficiency.Withered heart rate=withered heart seedling number/total
Seedling number * 100%.Control efficiency=(check plot withered heart rate-applying area withered heart rate)/check plot withered heart rate * 100%.
Test result such as table 2
The field control effectiveness test of the organic fertilizer prevention and treatment sugarcane moth borer of 2 containing chlopyrifos of table, Cupric sulfate, humic acid
| Processing | Handle seedling number/strain | Withered heart seedling number/strain | Withered heart rate/% | Preventive effect/% |
| Experimental group 1# | 632 | 25 | 3.96 | 88.24 |
| Control group 1# | 638 | 74 | 11.60 | 65.53 |
| Control group 2# | 628 | 62 | 9.87 | 70.66 |
| Control group 3# | 635 | 58 | 9.13 | 72.85 |
| Blank control | 642 | 216 | 33.64 | 0.00 |
As can be drawn from Table 2, experimental group 1# is apparently higher than control group 1#, control group 2#, control to the preventive effect of sugarcane moth borer
Group 3# further illustrates that chlopyrifos, Cupric sulfate, the mutual mixture of humic acid have obvious synergistic function.Without going out during test
Now to the adverse effect of sugarcane production.
Containing chlopyrifos 0.3kg that embodiment 2 is made by embodiment 3, Cupric sulfate 0.6kg, humic acid 2.6kg, sulfomethylated lignin
Sour sodium 0.5kg supplies Chicken dung to the organic fertilizer of 100kg as experimental group 1#；Containing chlopyrifos 0.3kg, Cupric sulfate
0.6kg, sodium lignin sulfonate 0.5kg supply the organic fertilizer 2# as a control group of Chicken dung to 100kg, are unified in sugarcane
By 200 kgs/acre of progress basal dressings when sowing, while a blank control 3# is set.
After sugarcane moth borer harm, 200 plants of healthy tree sugarcanes, observation to jointing or extremely harvest are selected in each trial zone
The sugarcane production situation of phase.After application 3 months observe: experimental group 1# Sugarcane Leaves are roomy, leaf dark green, plant height with respect to other 2
A trial zone is high；Control group 2# Sugarcane Leaves are big with respect to blank control 3#, and whole poorer than experimental group 1#, blade is than blank control 3#
It is dark green, but it is inferior to experimental group 1#, plant height is higher than blank control 3# but short in experimental group 1#.Harvesting sugarcane phase investigation: will be each
200 young plants that trial zone has marked harvest weighing, and weighing results show that experimental group 1# is higher than blank control group 3# by 28.5%, right
It is higher than blank control 3# by 16.7% according to group 2#.This illustrates that the organic fertilizer containing humic acid is brighter in the yield for improving crop
Aobvious.
Claims (3)
1. a kind of Sugarcane Fertilization method, which comprises the following steps:
(1) required raw material: chlopyrifos 0.1-0.5%, Cupric sulfate 0.5-1.0%, humic acid first are weighed according to following weight percent
2-5%, dispersing agent 0.2-0.5%, organic matter supply 100%；
(2) by chlopyrifos, Cupric sulfate, humic acid and dispersant it is uniform after, then mix with organic matter；
(3) application when sugarcane is sowed, per acre amount of application 80-120kg；
The weight ratio of the chlopyrifos, Cupric sulfate and humic acid is 2:5:20,2:4:16,3:7:30,5:8:27,4:9:25,
3:6:26。
2. Sugarcane Fertilization method according to claim 1, which is characterized in that the dispersing agent is dodecyl sulphate
Sodium, sodium laureth sulfate, dodecyl sulphate calcium, neopelex, sodium butylnaphthalenesulfonate, sodium lignin sulfonate,
At least one of calcium lignosulfonate or polyoxyethylene fatty alkyl ether sulfonate.
3. Sugarcane Fertilization method according to claim 1, which is characterized in that the organic matter be abundant Chicken dung,
At least one of pig manure, plant ash or crushing maize stalk.
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| CN105085100A (en) * | 2015-09-22 | 2015-11-25 | 谢绪叶 | Fertilizing method for sugarcane |
| CN112125761A (en) * | 2020-10-30 | 2020-12-25 | 河北庆昌农业科技有限公司 | Sodium humate-ammonium sulfate complexing agent and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444771A (en) * | 2013-08-31 | 2013-12-18 | 红河蔗保科技有限责任公司 | Formula of pesticide formula for preventing and treating sugarcane moth borer and production method of pesticide |
| CN103570433A (en) * | 2013-11-15 | 2014-02-12 | 康剑光 | Special compound fertilizer for sugarcane |
| CN104140339A (en) * | 2014-07-31 | 2014-11-12 | 海利尔药业集团股份有限公司 | Pesticide and fertilizer composition with dinotefuran and humic acid fertilizers |
| CN104609989A (en) * | 2014-12-18 | 2015-05-13 | 广西大学 | A sugarcane special-purpose pesticide fertilizer and a preparing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444771A (en) * | 2013-08-31 | 2013-12-18 | 红河蔗保科技有限责任公司 | Formula of pesticide formula for preventing and treating sugarcane moth borer and production method of pesticide |
| CN103570433A (en) * | 2013-11-15 | 2014-02-12 | 康剑光 | Special compound fertilizer for sugarcane |
| CN104140339A (en) * | 2014-07-31 | 2014-11-12 | 海利尔药业集团股份有限公司 | Pesticide and fertilizer composition with dinotefuran and humic acid fertilizers |
| CN104609989A (en) * | 2014-12-18 | 2015-05-13 | 广西大学 | A sugarcane special-purpose pesticide fertilizer and a preparing method thereof |
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Effective date of registration: 20181114 Address after: Room 501, Unit 4, Building 6, Baiyunxincun, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: Ye Jing Address before: 537124 Jigang village, three Li Town, ktong District, Guigang City, the Guangxi Zhuang Autonomous Region Applicant before: Yang Xinlan |
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Effective date of registration: 20191122 Address after: 314423 Qihui Road, Haining Comprehensive Agricultural Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Huayuan Textile Co., Ltd. Address before: Room 501, Unit 4, Building 6, Baiyunxincun, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Ye Jing |