CN109197479A - A kind of chemical prevention and control method of semen viciae fabae weeds - Google Patents
A kind of chemical prevention and control method of semen viciae fabae weeds Download PDFInfo
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- CN109197479A CN109197479A CN201811340759.9A CN201811340759A CN109197479A CN 109197479 A CN109197479 A CN 109197479A CN 201811340759 A CN201811340759 A CN 201811340759A CN 109197479 A CN109197479 A CN 109197479A
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- viciae fabae
- semen viciae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
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- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of chemical prevention and control methods of semen viciae fabae weeds, which comprises the following steps: plantation；Application processing ,+48% bentazone aqua 100ml of rake a kind of farm tools processing, 10.8% Gallant super herbicide 30ml carry out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing after sprinkling soil before one of processing mode sows water 10kg with 45% pendimethalin microcapsule suspending agent 150ml for every 667 ㎡；Field management uses Routine Management.After being handled 10 days using method of the invention, preventive effect can reach 99.75%, the results showed that weeding technique of the invention is obvious to semen viciae fabae weeds in field control efficiency, has been obviously improved semen viciae fabae weeds in field control efficiency.
Description
Technical field
The invention belongs to crop planting technical fields, specifically, being related to a kind of chemical prevention and control method of semen viciae fabae weeds.
Background technique
Semen viciae fabae is annual or more year sward sheet, is under the jurisdiction of pulse family (Legum inosae), vetch (ViciaL.), silkworm
Beans kind (Vicia fabaL.), genome become autodiploid (2n=12), and Genome Size is about 13,000Mb.
Qinghai Tick bean is big and full with seed, free from insect pests (no bean weevil), the features such as color is milky white vivid, and popularity is increasingly
It improves, by the favor of domestic and international client, product is exported to more than ten of countries and regions such as Japan, Europe, the Middle East, it has also become Qinghai
Staple crops product which can bring in foreign exchange.Weather is initially formed by the specialty industries of representative, production base of semen viciae fabae, cultivated area is not
Disconnected to expand, for Qinghai Province's semen viciae fabae cultivated area up to 400,000 mu or more, Hainan state semen viciae fabae cultivated area is 4.4 ten thousand mu.Semen viciae fabae plantation
Fast development, the formation to the whole province's advantageous agricultural product compartmentalization, accelerates the development of Ways of Special Agricultural Products, optimizes the structure of agriculture, rationally
Crop rotation, upgrading synergy promote increasing peasant income to play the role of actively promoting.But Broad Bean Field weed problem is outstanding day by day, serious shadow
The yield and quality for having rung semen viciae fabae, increases production cost, reduces planting benefit, become the bottleneck of semen viciae fabae industry development because
Element.Therefore, the safe and efficient semen viciae fabae field herbicidal of research promotion and its application technique, to semen viciae fabae industrialization, scale, intensive
Development has great significance.
According to the survey, 12 kinds of 8 section of weeds occurs root for Broad Bean Field.Grass family has wild avena sativa, downy brome；Chenopodiaceae has Chenopodiaceae；Knotweed
There is Armstrong in section；Composite family has field thistle, sonchus oleraceus, hiding Ji, artemisia；There is elscholtiza in dicotyledonous section: Cruciferae has sarson, Umbelliferae
There are Sphallerocarpus gracilis, Malvaceae to have wild certain herbaceous plants with big flowers.Broad Bean Field weed density is big, 30~50 plants every square metre general, single at most up to 253 plants
Cotyledon weeds account for 0.16%, and broadleaf weed accounts for 99.84%.Wherein Armstrong, elscholtiza, sarson, wild certain herbaceous plants with big flowers, Chenopodiaceae, artemisia, hiding Ji,
Sonchus oleraceus, field thistle, Sphallerocarpus gracilis, wild avena sativa, downy brome account for 43.8% respectively, 41.9%, 7.11%, 2.77%, 1.58%,
1.98%, 0.2%, 0.2%, 0.12%, 0.12%, 0.08%, 0.08%, the frequency of occurrences is respectively 95%, 94%, 90%,
31%, 85%, 38%, 19%, 22%, 24%, 24%, 15%, 11%, 3 grades or more harm are respectively Armstrong, elscholtiza, wild oil
Dish, wild certain herbaceous plants with big flowers, Chenopodiaceae, artemisia.Density >=5% wherein occurs, the frequency of occurrences >=30%, 3 grades or more the weeds endangered have Armstrong, perfume (or spice)
Ru, sarson, wild certain herbaceous plants with big flowers, Chenopodiaceae, 6 kinds of artemisia, are semen viciae fabae field weed dominant population (being shown in Table 1).
1 Broad Bean Field main weeds type of table and endanger weeds type
The generation of semen viciae fabae field weed has substantial connection with spring has set in temperature and precipitation, and spring has set in, and temperature is high, and rainfall is more, snow melting solution
Freeze early, weeds occur early and weigh, and on the contrary then late and light, for weeds full incidence period in mid or late April, mid or late May is anti-for weeds chemistry
Control optimum period.
Local Broad Bean Field routine weeding is based on artificial weeding, in recent years since migrant worker increases, labour's valence
Lattice go up, and conventional weeding needs 16 working hours/667 ㎡, close 200 yuan/667 ㎡ of working hour expense, and chemical weed control only needs medicament expense 15-
25 yuan/667 ㎡, 15 yuan/667 ㎡ of working hour expense/secondary, change weeding system, promote efficient chemical weeding technique, to increases in grain production,
Peasant's synergy has a very important significance.
Summary of the invention
In view of this, the present invention provides a kind of chemical prevention and control methods of semen viciae fabae weeds.
In order to solve the above-mentioned technical problem, the invention discloses a kind of chemical prevention and control method of semen viciae fabae weeds, including it is following
Step:
Step 1, plantation: soil types is chestnut soil, topsoil 1.0~1.80g/kg of the content of organic matter, alkali-hydrolyzable nitrogen
23.0~112.0mg/kg, 0.8~6.0mg/kg of rapid available phosphorus, 75.0~5l0.0mg/kg of available potassium, pH value 7.8；Planting density
1.8 ten thousand plants per acre；
Step 2, insecticide-applying way；
Step 3, field management use Routine Management.
Optionally, the insecticide-applying way in the step 2 are as follows: 45% 150ml pairs of pendimethalin microcapsule suspending agent of every 667 ㎡
Rake a kind of farm tools processing after sprinkling soil before water 10kg sowing.
Optionally, the insecticide-applying way in the step 2 are as follows: 48% bentazone aqua 100ml+10.8% high of every 667 ㎡
It imitates cover grass energy missible oil 30ml and cauline leaf spraying treatment is carried out in semen viciae fabae seedling stage to water 10kg processing.
Optionally, the insecticide-applying way in the step 1 are as follows: 45% 150ml pairs of pendimethalin microcapsule suspending agent of every 667 ㎡
A kind of farm tools processing and 48% bentazone aqua 100ml, 10.8% Gallant super herbicide are harrowed before water 10kg sowing after sprinkling soil
30ml carries out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing.
Compared with prior art, the present invention can be obtained including following technical effect:
After being handled 10 days using method of the invention, preventive effect can reach 99.75%, the results showed that weeding of the invention
Technology is obvious to semen viciae fabae weeds in field control efficiency, has been obviously improved semen viciae fabae weeds in field control efficiency.
Certainly, it implements any of the products of the present invention it is not absolutely required to while reaching all the above technical effect.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with embodiment, whereby to the present invention how application technology hand
Section solves technical problem and reaches the realization process of technical effect to fully understand and implement.
The invention discloses a kind of chemical prevention and control methods of semen viciae fabae weeds, comprising the following steps:
Step 1, plantation: soil types is chestnut soil, topsoil 1.0~1.80g/kg of the content of organic matter, alkali-hydrolyzable nitrogen
23.0~112.0mg/kg, 0.8~6.0mg/kg of rapid available phosphorus, 75.0~5l0.0mg/kg of available potassium, pH value 7.8；Planting density
1.8 ten thousand plants per acre；
Step 2, insecticide-applying way, there are three types of insecticide-applying way, the first, 45% pendimethalin microcapsule suspending agent of every 667 ㎡
Rake a kind of farm tools processing after sprinkling soil before 150ml sows water 10kg；Second, 48% bentazone aqua 100ml+ of every 667 ㎡
10.8% Gallant super herbicide 30ml carries out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing；The third, every 667 ㎡
Rake a kind of farm tools handles+48% bentazone aqua after sprinkling soil before being sowed with 45% pendimethalin microcapsule suspending agent 150ml to water 10kg
100ml, 10.8% Gallant super herbicide 30ml carry out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing；
Step 3, field management use Routine Management.
Embodiment 1
1 experimental field basic condition
Field experiment is located at the Hainan, Qinghai Province state Gonghe County pool erythrophloeum ferdii town village Dong Ge, mean sea level 3050m, and high-order water pours
Ground, preceding crop are highland barley, winter irrigation, weeds in field occurs more serious throughout the year.Trial zone belongs to typical plateau continental climate,
Sunshine-duration is long, and radiation is strong, and day and night temperature is big, and rainfall is relatively smaller and concentrates, and dry, Windy Days are more, the year of this area
Temperature on average is 2.3 DEG C, 32.1 DEG C, -30 DEG C of Annual lowest climate temperature of annual Extreme Maximum Temperature；Per day >=0.0 DEG C of number of days
For 200d, 1700.0~2100.0 DEG C of accumulated temperature, per day >=5.0 DEG C of number of days is 150d, 1600.0~2000.0 DEG C of accumulated temperature；Day
Average >=10.0 DEG C of number of days is 80d, 900.0~1600.0 DEG C of accumulated temperature；Average precipitation 274.7mm, annual sunshine time
For 2670~3036h, year solar radiation quantity 632.3KJ/cm2.Testing site arable soil quality is loam, thick, big portion in soil layer
Divide in 0.5~1.0m, soil types is chestnut soil.Topsoil 1.0~1.80g/kg of the content of organic matter, alkali-hydrolyzable nitrogen 23.0~
112.0mg/kg, 0.8~6.0mg/kg of rapid available phosphorus, 75.0~5l0.0mg/kg of available potassium, pH value 7.8.
2 test materials
Test Vicia Faba: Qinghai 13.
3, experimental design and insecticide-applying way
Sowing on April 13rd, 2018,1.8 ten thousand plants per acre of planting density, field Routine Management.45% diformazan of every 667 ㎡
Rake a kind of farm tools processing after sprinkling soil before penta spirit microcapsule suspending agent 150ml sows water 10kg, partition sowing, 20 ㎡ of plot area, with
Machine arrangement, is repeated 3 times.10 days investigation herbicidal effects after cauline leaf process, every cell investigate 2 points of samplings, and every 1 ㎡ records weeds
Type and strain number are that control calculates preventive effect with not weeding.
Embodiment 2
Experimental field basic condition and test material are the same as embodiment 1.
Experimental design and insecticide-applying way
Sowing on April 13rd, 2018,1.8 ten thousand plants per acre of planting density, field Routine Management.Every 667 ㎡ is with 48% weed eradication
Loose aqua 100ml+10.8% Gallant super herbicide 30ml carries out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing, draws
Area's sowing, 20 ㎡ of plot area, random alignment are repeated 3 times.10 days investigation herbicidal effects after cauline leaf process, every cell investigate at 2 points
Sampling, every 1 ㎡ record weeds type and strain number, are that control calculates preventive effect with not weeding.
Embodiment 3
Experimental field basic condition and test material are the same as embodiment 1.
Experimental design and insecticide-applying way
Sowing on April 13rd, 2018,1.8 ten thousand plants per acre of planting density, field Routine Management.45% diformazan of every 667 ㎡
Penta spirit microcapsule suspending agent 150ml to water 10kg sow before sprinkling soil after rake a kind of farm tools handle+48% bentazone aqua 100ml,
10.8% Gallant super herbicide 30ml carries out cauline leaf spraying treatment, partition sowing, cell in semen viciae fabae seedling stage to water 10kg processing
20 ㎡ of area, random alignment are repeated 3 times.10 days investigation herbicidal effects after cauline leaf process, every cell are investigated at 2 points and are sampled, and every 1
㎡ records weeds type and strain number, is that control calculates preventive effect with not weeding.
Comparative example 1
Experimental field basic condition and test material are the same as embodiment 1.
Experimental design and insecticide-applying way
Sowing on April 13rd, 2018,1.8 ten thousand plants per acre of planting density, field Routine Management.Medicine is not touched and is not hoed up weeds,
Partition sowing, 20 ㎡ of plot area, random alignment are repeated 3 times.10 days investigation herbicidal effects after cauline leaf process, every cell investigation 2
Point sampling, every 1 ㎡ record weeds type and strain number, are that control calculates preventive effect with not weeding.
Broad Bean Field weedy rices the result shows that, processing 10 days after, 3 control efficiency of embodiment is best, and preventive effect reaches
99.75%.Embodiment 1 and embodiment 2, preventive effect has respectively reached 52.78% and 47.73%；The result shows that 3 weeding skill of embodiment
Art is obvious to semen viciae fabae weeds in field control efficiency, has been obviously improved semen viciae fabae weeds in field control efficiency (table 2).
2 Broad Bean Field chemical herbicide test result of table
Above description has shown and described several preferred embodiments of invention, but as previously described, it should be understood that invention is not
It is confined to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification
And environment, and can be carried out within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
Change.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of invention, then it all should be in the appended power of invention
In the protection scope that benefit requires.
Claims (4)
1. a kind of chemical prevention and control method of semen viciae fabae weeds, which comprises the following steps:
Step 1, plantation: soil types is chestnut soil, topsoil 1.0~1.80g/kg of the content of organic matter, alkali-hydrolyzable nitrogen 23.0
~112.0mg/kg, 0.8~6.0mg/kg of rapid available phosphorus, 75.0~5l0.0mg/kg of available potassium, pH value 7.8；Planting density is per acre
1.8 ten thousand plants；
Step 2, insecticide-applying way；
Step 3, field management use Routine Management.
2. chemical prevention and control method according to claim 1, which is characterized in that the insecticide-applying way in the step 1 are as follows: every
Rake a kind of farm tools processing after sprinkling soil before 667 ㎡ sow water 10kg with 45% pendimethalin microcapsule suspending agent 150ml.
3. chemical prevention and control method according to claim 1, which is characterized in that the insecticide-applying way in the step 1 are as follows: every
667 ㎡ carry out water 10kg processing in semen viciae fabae seedling stage with 48% bentazone aqua 100ml+10.8% Gallant super herbicide 30ml
Cauline leaf spraying treatment.
4. chemical prevention and control method according to claim 1, which is characterized in that the insecticide-applying way in the step 1 are as follows: every
Rake a kind of farm tools processing after sprinkling soil before 667 ㎡ sow water 10kg with 45% pendimethalin microcapsule suspending agent 150ml, and 48% goes out
Careless pine aqua 100ml, 10.8% Gallant super herbicide 30ml carry out cauline leaf spraying treatment in semen viciae fabae seedling stage to water 10kg processing.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102047878A (en) * | 2010-12-21 | 2011-05-11 | 威海韩孚生化药业有限公司 | Pendimethalin emulsion in water and preparation method thereof |
| CN105660258A (en) * | 2016-01-26 | 2016-06-15 | 赵兰 | Comprehensive weed control method for pollution-free tea |
| CN106747763A (en) * | 2015-11-24 | 2017-05-31 | 哈尔滨地德生物科技有限公司 | A kind of broad bean chemical fertilizer specially and preparation method thereof |
-
2018
- 2018-11-12 CN CN201811340759.9A patent/CN109197479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047878A (en) * | 2010-12-21 | 2011-05-11 | 威海韩孚生化药业有限公司 | Pendimethalin emulsion in water and preparation method thereof |
| CN106747763A (en) * | 2015-11-24 | 2017-05-31 | 哈尔滨地德生物科技有限公司 | A kind of broad bean chemical fertilizer specially and preparation method thereof |
| CN105660258A (en) * | 2016-01-26 | 2016-06-15 | 赵兰 | Comprehensive weed control method for pollution-free tea |
Non-Patent Citations (3)
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| 吴菊香等: "48%灭草松水剂与10.8%高效氟吡甲禾灵乳油防除夏直播花生田杂草效果研究", 《现代农业科技》 * |
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Application publication date: 20190115 |