CN106614624B - A kind of cane seedlings herbicide and its application method - Google Patents
A kind of cane seedlings herbicide and its application method Download PDFInfo
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- CN106614624B CN106614624B CN201610942140.XA CN201610942140A CN106614624B CN 106614624 B CN106614624 B CN 106614624B CN 201610942140 A CN201610942140 A CN 201610942140A CN 106614624 B CN106614624 B CN 106614624B
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- Prior art keywords
- herbicide
- cane seedlings
- root
- clear water
- sugarcane
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
-
- 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
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- 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
- A01N37/18—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 —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/26—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 —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of cane seedlings herbicide and its application methods, belong to weeding technique field.Herbicide of the present invention is made of atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water, atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water mass ratio be 0.5 ~ 4:0.25 ~ 2:0.1 ~ 0.5:0.1 ~ 0.5:1000.The herbicide developed the present invention be directed to the growth characteristics of cane seedlings can guarantee the growth quality of sugarcane to the injury very little of sugarcane root system after the use of this herbicide, have no adverse effects to edaphon, it is ensured that soil is not contaminated, preserves the ecological environment.The herbicidal effect of this herbicide is good, can reduce herbicide dosage.This herbicide application method is simple, at low cost, application easy to spread.
Description
Technical field
The invention belongs to weeding technique fields, and in particular to a kind of cane seedlings herbicide and its application method.
Background technique
Sugarcane be perennial tall and big solid draft, the sturdy prosperity of rhizomes, stalk is 3-5 meter high, be suitble to plant in fertile soil,
Place sunny, summer in the winter temperature difference is big.Sugarcane is the maximum industrial crops of Guangxi District cultivated area, and annual planting area is about
180000000 mu, it is mainly distributed on Central Guangxi, south and the west and south.
Sugarcane field weeds occur it is universal, main weeds have herba digitariae (ripe grass), herba eleusines indicae (yard grass), Ageratum conyzoides (stinkweed),
The rhizome of nutgrass flatsedge, Bermuda grass, black nightshade, small Chenopodiaceae (lath dish), semen viciae fabae lattice, thorn amaranth, bidens pilosa, Liang Zicai, alternanthera philoxeroides, spicy
Grass, semen euphorbiae, herba panici repentics, cogongrass, Eupatorium adenophorum (liberation grass), poolroot (fragrant eupatorium herb) etc..Sugarcane field weed growth is fast, causes harm
Weight, it is larger to sugarcane yield and qualitative effects, and manually prevent and kill off that difficulty is big and the lasting period is short.
Chemical herbicide is divided into steriland herbicide and selective herbicide at present, and selective herbicide has at soil again
It manages agent and cauline leaf process agent is not, and be divided into contact-type and conduction type.Different components, the herbicide of different cultivars, herbicide
Spectrum, adaptability and different to the sensibility of crop.Chemical herbicide is relatively more currently on the market, and market is more random, with normal
The use in year, weeds generate resistance, and leading to drug effect, use cost is higher and higher worse and worse.Due to sugar-cane herbicide in the market
And it is multifarious, sugarcane grower does not often know how to select, and many peasant households, which falsely drop, misuses herbicide.Cane seedlings are in the temporary planting phase
When, because temporary planting is a kind of temporary protective measure before cane seedlings plantation, protect the root system of seedling very heavy
It wants, this will affect the growing state of later sugarcane.If misusing the herbicide of cane seedlings temporary planting phase, sugarcane seedling can be given
Growth causes serious damage, and make sugarcane seedling is that root is damaged, and causes the reduction of sugarcane seedling survival rate, while also influencing whether
Growth after the transplanting plantation of sugarcane seedling.
Summary of the invention
The purpose of the present invention is in view of the deficiency of the prior art, provide a kind of cane seedlings herbicide and its
Application method.
The technical solution used in the present invention is as follows:
A kind of cane seedlings herbicide, is made of atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water, atrazine,
Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water mass ratio be 0.5 ~ 4:0.25 ~ 2:0.1 ~ 0.5:0.1 ~ 0.5:1000.
In above-mentioned technical proposal, atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water mass ratio be 2:1:0.3:
0.4:1000.
In above-mentioned technical proposal, atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water mass ratio be 0.75:0.38:
0.15:0.15:1000.
A kind of application method of above-mentioned cane seedlings herbicide is applied for 5 ~ 18 days after cane seedlings temporary planting.
The utility model has the advantages that the herbicide developed the present invention be directed to the growth characteristics of cane seedlings, through growing directly from seeds to sugarcane
Seedling test discovery, not only to the injury very little of sugarcane root system after the use of this herbicide, but also can promote the growth of sugarcane root system, energy
Guarantee the survival rate and growth quality of sugarcane.It is sweet to strengthen regulation to herbicide of the invention by increasing root-inducing powder and methyl α-naphthyl acetate
The root system of the content of sugarcane endogenous hormones and the activity of important enzyme, induction sugarcane seedling is formed, and is adjusted plant metabolism intensity, is reached raising
Sugarcane shoot survival percent guarantees the purpose of sugarcane seedling growth quality.
Herbicide provided by the invention has no adverse effects to edaphon, it is ensured that soil is not contaminated, protecting ecology ring
Border.The effective component energy quick humidification weeds of this herbicide, improve the penetration of herbicide, so that drug effect is greatly improved, weeding
Effect is good, while can reduce herbicide dosage.This herbicide application method is simple, at low cost, application easy to spread.
Detailed description of the invention
Fig. 1 a is plant height comparison diagram after cane seedlings kind 124 is tested；
Fig. 1 b is stem diameter comparison diagram after cane seedlings kind 124 is tested；
Fig. 2 a is plant height comparison diagram after cane seedlings kind 125 is tested；
Fig. 2 b is stem diameter comparison diagram after cane seedlings kind 125 is tested；
Fig. 3 a is plant height comparison diagram after cane seedlings kind 76 is tested；
Fig. 3 b is stem diameter comparison diagram after cane seedlings kind 76 is tested；
Fig. 4 a is plant height comparison diagram after cane seedlings kind 114 is tested；
Fig. 4 b is stem diameter comparison diagram after cane seedlings kind 114 is tested.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
A kind of cane seedlings herbicide, is made of atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water, atrazine,
Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water mass ratio be 0.5 ~ 4:0.25 ~ 2:0.1 ~ 0.5:0.1 ~ 0.5:1000.
Embodiment
Test period: 18 days after cane seedlings temporary planting；
It participates in the experiment cane seedlings kind: 124,125,76,114；
Herbicide allotment: by the mass ratio of atrazine of the invention, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water, to sugarcane
Seedling is planted phase herbicide and deploys 5 concentration formulas, as follows respectively:
A. atrazine 3g, Acetochlor 1.5g, root-inducing powder 0.3g, methyl α-naphthyl acetate 0.4g and clear water 1000g；
B. atrazine 2.2g, Acetochlor 1.1g, root-inducing powder 0.2g, methyl α-naphthyl acetate 0.3g and clear water 1000g；
C. 1.5 g of atrazine, 0.7 g of Acetochlor, 1000 g of root-inducing powder 0.2g, methyl α-naphthyl acetate 0.3g and clear water；
D. 0.7 g of atrazine, 0.4 g of Acetochlor, 1000 g of root-inducing powder 0.1g, methyl α-naphthyl acetate 0.2g and clear water；
E. 0.5 g of atrazine, 0.3 g of Acetochlor, 1000 g of root-inducing powder 0.1g, methyl α-naphthyl acetate 0.1g and clear water.
It after raw material weighs, is mixed evenly, obtains herbicide.
Test process: the herbicide of each concentration formula is applied to the 2 support 70- that kind is 124,125,76,114 respectively
100 cane seedlings.
Test result analysis:
First, table 1 and Fig. 1 a, 1b are the test result of cane seedlings kind 124, and CK indicates clear water comparison, from result
As can be seen that the plant height of the cane seedlings of formula A is relatively short, stem diameter is smaller, is formulated the strain of the cane seedlings of B, C, D, E
Higher, stem diameter is larger, wherein the effect of formula E is best, little with clear water contrast difference, cane seedlings are grown preferable,
Herbicide herbicidal effect is good, and the damage to cane seedlings is small.
Table 1
Second, table 2 and Fig. 2 a, 2b are the test result of cane seedlings kind 125, and CK indicates clear water comparison, from result
As can be seen that the plant height of the cane seedlings of formula A and formula D is relatively high, stem diameter is larger, and the sugarcane of formula B, C, E are grown directly from seeds
The plant height of seedling is shorter, and stem diameter is smaller, wherein the effect of formula A is best, it is little with clear water contrast difference, cane seedlings growth
Preferably, herbicide herbicidal effect is good, and the damage to cane seedlings is small.
Table 2
Third, table 3 and Fig. 3 a, 3b are the test result of cane seedlings kind 76, and CK indicates clear water comparison, can from result
To find out, the plant height of the cane seedlings of formula D and formula E is relatively high, and stem diameter is larger, is formulated the cane seedlings of A, B, C
Plant height it is shorter, stem diameter is smaller, and the effect for being formulated C is worst, and the effect for being formulated E is best, cane seedlings growth preferable, weeding
Agent herbicidal effect is good, and the damage to cane seedlings is small.
Table 3
4th, table 4 and Fig. 4 a, 4b are the test result of cane seedlings kind 114, and CK indicates clear water comparison, from result
As can be seen that the plant height of the cane seedlings of formula A, B, C, E is relatively short, stem diameter is smaller, is formulated the strain of the cane seedlings of D
Higher, stem diameter is larger, and effect is best, little with clear water contrast difference, preferable, the herbicide weeding effect of cane seedlings growth
Fruit is good, and the damage to cane seedlings is small.
Table 4
It to sum up analyzes, after carrying out weeding to cane seedlings using cane seedlings herbicide of the invention, relative to making
For clear water, the plant strain growth difference of sugarcane is little.It is analyzed from data, the sugarcane after applied herbicide of the invention is grown directly from seeds
Seedling is compared with the cane seedlings that clear water is used only, and it is 3.035cm that plant height, which differs maximum value, and stem diameter difference maximum value is
0.08mm, the numerical value very little of difference, almost can be ignored.It can be seen that the cane seedlings herbicide that application is of the invention
The normal growth of sugarcane weeds and sugarcane plant can effectively be removed.For different cane seedlings kinds, press
The herbicidal effect of the herbicide of the deployed various concentration formula of the present invention differs widely.Therefore, herbicide of the invention is being used
When volume ratio to atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water should carry out option and installment according to the actual situation.For
Sugarcane using effect acquired by cane seedlings herbicide provided by the invention with the present embodiment in the temporary planting phase is grown directly from seeds in crop field
The effect that seedling uses is the same.
Claims (4)
1. a kind of cane seedlings herbicide, it is characterised in that: by atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water group
It is 0.5 ~ 4:0.25 ~ 2:0.1 ~ 0.5:0.1 ~ 0.5 at the mass ratio of, atrazine, Acetochlor, root-inducing powder, methyl α-naphthyl acetate and clear water:
1000。
2. cane seedlings herbicide according to claim 1, it is characterised in that: atrazine, Acetochlor, root-inducing powder, naphthalene
The mass ratio of acetic acid and clear water is 2:1:0.3:0.4:1000.
3. cane seedlings herbicide according to claim 1, it is characterised in that: atrazine, Acetochlor, root-inducing powder, naphthalene
The mass ratio of acetic acid and clear water is 0.75:0.38:0.15:0.15:1000.
4. a kind of application method of any one of claims 1 to 3 cane seedlings herbicide, it is characterised in that: in sugarcane
It applies within 5 ~ 18 days after seedling temporary planting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942140.XA CN106614624B (en) | 2016-11-02 | 2016-11-02 | A kind of cane seedlings herbicide and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942140.XA CN106614624B (en) | 2016-11-02 | 2016-11-02 | A kind of cane seedlings herbicide and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN106614624A CN106614624A (en) | 2017-05-10 |
| CN106614624B true CN106614624B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610942140.XA Expired - Fee Related CN106614624B (en) | 2016-11-02 | 2016-11-02 | A kind of cane seedlings herbicide and its application method |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707979B (en) * | 2009-11-30 | 2012-07-18 | 广西壮族自治区甘蔗研究所 | Sugarcane tissue-culture-seedling bare-seedling field-transplanting method |
| CN101933438A (en) * | 2010-09-16 | 2011-01-05 | 云南省农业科学院甘蔗研究所 | Sugarcane lateral branch rapid reproduction technology |
| CN102771482B (en) * | 2012-07-23 | 2015-02-11 | 河南金田地农化有限责任公司 | Micro-capsule suspension-suspending agent containing atrazine |
| CN105103834A (en) * | 2015-07-23 | 2015-12-02 | 广西康丰科技开发有限公司 | Single-bud planting method of sugarcane |
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