CN116098011B - Method for preventing and removing trifolium - Google Patents
Method for preventing and removing trifolium Download PDFInfo
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- CN116098011B CN116098011B CN202310182763.1A CN202310182763A CN116098011B CN 116098011 B CN116098011 B CN 116098011B CN 202310182763 A CN202310182763 A CN 202310182763A CN 116098011 B CN116098011 B CN 116098011B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 241000219793 Trifolium Species 0.000 title claims description 13
- 240000007581 Derris trifoliata Species 0.000 claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 241000894007 species Species 0.000 claims abstract description 18
- 241001635619 Avicennia marina Species 0.000 claims abstract description 14
- 238000006467 substitution reaction Methods 0.000 claims abstract description 14
- 230000002147 killing effect Effects 0.000 claims abstract description 12
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 10
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 10
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002791 soaking Methods 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 28
- 239000002689 soil Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 241000345998 Calamus manan Species 0.000 claims description 8
- 239000013535 sea water Substances 0.000 claims description 8
- 235000012950 rattan cane Nutrition 0.000 claims description 7
- 241000545405 Tripterygium Species 0.000 claims description 5
- 229930182470 glycoside Natural products 0.000 claims description 5
- 150000002338 glycosides Chemical class 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims 6
- 238000003971 tillage Methods 0.000 claims 1
- 240000002044 Rhizophora apiculata Species 0.000 description 13
- JUVIOZPCNVVQFO-UHFFFAOYSA-N rotenone Natural products O1C2=C3CC(C(C)=C)OC3=CC=C2C(=O)C2C1COC1=C2C=C(OC)C(OC)=C1 JUVIOZPCNVVQFO-UHFFFAOYSA-N 0.000 description 13
- 241000522187 Derris Species 0.000 description 12
- JUVIOZPCNVVQFO-HBGVWJBISA-N rotenone Chemical compound O([C@H](CC1=C2O3)C(C)=C)C1=CC=C2C(=O)[C@@H]1[C@H]3COC2=C1C=C(OC)C(OC)=C2 JUVIOZPCNVVQFO-HBGVWJBISA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 6
- 235000015724 Trifolium pratense Nutrition 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 5
- 240000002913 Trifolium pratense Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 235000013526 red clover Nutrition 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000000749 insecticidal effect Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 241000700141 Rotifera Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229940080817 rotenone Drugs 0.000 description 2
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 1
- 241000220485 Fabaceae Species 0.000 description 1
- 102000007641 Trefoil Factors Human genes 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
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- 238000000053 physical method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/14—Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P13/00—Herbicides; Algicides
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Cultivation Of Plants (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a method for preventing and killing off three-leaf derris, which comprises the steps of digging or cutting off three-leaf derris, carrying out turning over treatment on a cleaned three-leaf derris trace land, and cleaning up the ungrooved three-leaf derris seedlings and root systems again, wherein the turning over depth is 10-40cm; after 3-5 times of tidal water soaking and the beach surface is stable, the avicennia marina and/or the lotus seed are selected for species substitution planting. The scientific and effective artificial method for preventing and killing the three-leaf derris can effectively prevent and kill the three-leaf derris, monitor the situation of no recurrence in 1 year, and provide scientific, reasonable and operable theoretical system support for the system management of the three-leaf derris.
Description
Technical Field
The invention relates to the field of species control, in particular to a method for preventing and killing off derris trifoliata.
Background
Aliases of trifolium (Derris trifoliata): toxic yurt, trefoil yurt, taiwan yurt, etc. Is a multi-year-old, evergreen vine, vine or upright shrub of the genus yu teng of the family Leguminosae, and is originally produced in tropical and subtropical areas of Asia. The species is a toxic plant recorded in a Chinese plant map database, and the toxicity is that leaves, roots, stems and fruits are toxic. Are commonly used in the folk as fishing or pesticide. The root of the plant contains insecticidal active substances-rotenone and analogues. The rotenone has wide insecticidal spectrum, can prevent and control more than 800 pests, and is one of three traditional insecticidal plants.
(1) Effects on mangrove forests
The trifoliate derris are a happy plant, the growth speed is high, the trifoliate derris climb to the crowns of mangrove plants to influence photosynthesis and nutrient absorption of mangrove forests, so that the growth of the mangrove forests is seriously inhibited, and the mangrove forests die because the derris grow luxuriantly in local areas. Meanwhile, due to the high-density coverage, lin Na lacks illumination, the germination and growth of the lower mangrove forest are affected, and the safety of the mangrove forest ecological system is further endangered. Including winding the trunk of mangrove, and in severe cases affecting or destroying the mangrove plant guide tissue.
(2) Influence of Trifolium Pratense on beach
Part of high-tide tidal flat grows high-density three-leaf yu teng, and in the Yangzhou bay, investigation shows that the distribution density of the three-leaf yu teng in the delicacy bay is up to 70 plants/m 2 The beach space is fully occupied, so that marine organisms and birds are difficult to inhabit and feed in some areas.
(3) Influence of Trifolium Pratense on hydrology
The three-leaf derris grow on the edges of the river channel in a large quantity, and flood control of the river channel is affected in rainy seasons.
The trifoliate derris are usually placed in mangrove forests or in the edge beaches, cannot be prevented and treated by using pesticides under the influence of tide, so that pollution is avoided, and the damage to marine organisms is caused. The method can only manually clear the rotten vine in severe hazard areas by manual cutting or pulling and the like.
Common control methods of the trifolium rotundum are a chemical control method and a physical control method. Chemical control is easy to cause the influence on the growth of mangrove plants, and can also cause marine pollution to influence marine organisms. The physical control method has relatively small influence on habitat, and can be properly used after scientific demonstration. In recent years, the physical method is mostly adopted for cleaning the trifolium rotifer in the domestic mangrove distribution area. However, the cleaning modes of the three-leaf derris commonly used in the current engineering are rough, most of the three-leaf derris are simply cut off, the three-leaf derris are not combined with a more targeted cleaning method for biological characteristic design, and after cleaning, other auxiliary prevention measures and later tracking monitoring are not adopted, so that the treatment effect is not obvious enough, recurrence easily occurs after the treatment, and ecological damage and investment waste are caused. Therefore, in order to invent a scientific and effective method for preventing and killing off the trifoliate derris manually, the whole process of cutting, turning and tilling is designed and replaced by fully investigating and testing and combining the experience of cleaning in earlier projects. The system management of the three-leaf derris provides scientific, reasonable and operational theoretical system support.
Disclosure of Invention
In view of the above, the invention aims to provide a method for preventing and killing three-leaf derris, which provides scientific, reasonable and operational theoretical system support for the systematic management of the three-leaf derris.
The technical scheme of the invention is realized as follows:
the vine of the three-leaf derris can be 20 m long, the diameter of the stem is usually 0.5-5cm, and the diameter of the perennial derris can be 12cm at maximum. The trifoliate derris with the diameter of the derris stem below 5cm spread at a depth above 15cm underground, and bud points on knots can sprout. The trifoliate derris with the stem diameter of more than 5cm usually have part of branches spread, and branches contacted with the ground surface can grow into beaches for growth, and main roots are distributed in sediments with the depth of more than 20 cm. Therefore, aiming at the biological characteristics, the invention adopts two methods for cleaning the three-leaf derris.
A method for preventing and killing off trifolium comprises the following steps:
s1, cutting or cutting: the diameter of rattan of the three-leaf derris is less than 3cm, and a digging method is selected; the digging method comprises the following steps: at low tide, removing and cleaning the three-leaf derris plants and root systems, bundling the removed vines, and binding the vines on the branches which cannot be flooded with seawater;
the diameter of rattan of the three-leaf derris is more than or equal to 3cm, and a cutting method is selected; the cutting method comprises the following steps: all the parts of the three-leaf derris, which are at least 5cm above the ground, are cut and cleaned, and the cut vines are bound into bundles and are bound on red branches which cannot be flooded by seawater;
s2, turning over: performing ploughing treatment on the cleaned three-leaf derris, and cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the ploughing depth is 10-40cm;
s3 species substitution: after 3-5 times of tidal water soaking and the beach surface is stable, the avicennia marina and/or the lotus seed are selected for species substitution planting.
Further, the step S1 is performed before 8 months; the mature period of the trifoliate derris fruits is 8-9 months, so that the cleaning is carried out before 8 months, and the mature fruits fall down and spread with water in the cutting process.
Further, the avicennia marina and/or the lotus seed adopt transplanting tree seedlings for species replacement planting, the avicennia marina seedlings are at least 40cm high, and the lotus seed seedlings are at least 50cm high.
Further, the planted area is a sloping field formed by piling up soil, and the difference between the highest position of the sloping field and the beach surface is 20-25cm; the avicennia marina and/or the lotus have complementary advantages on the sloping fields, play a role in stabilizing the slope soil body, and the inclined sloping fields are beneficial to limiting the recurrence of the trifoliate derris.
Further, in step S2, the plant protection liquid is sprayed after the ploughing treatment.
Further, in the step S2, the ploughing treatment further comprises a treatment of primary ploughing depth of 30-40cm and a treatment of secondary ploughing depth of 10-20 cm;
further, after the primary ploughing and before the secondary ploughing, the plant protection liquid is sprayed.
Further, the plant protection liquid is tripterygium glycosides.
Further, the spraying amount of the plant protection liquid is 300-400 mL/mu.
Further, the protective liquid is diluted 1000-2000 times for use.
Compared with the prior art, the invention has the beneficial effects that:
the invention designs a scientific and effective artificial method for preventing and killing the three-leaf derris through full investigation and experiments, which comprises three processes of digging or cutting, deep ploughing and species substitution, and can effectively prevent and kill the three-leaf derris, prevent and kill the three-leaf derris without recurrence in 1 year, and provide scientific, reasonable and operable theoretical system support for the system management of the three-leaf derris.
In addition, the invention discovers that the tripterygium glycosides diluent is used as a plant protection liquid during ploughing treatment, and has obvious inhibiting effect on short-term recurrence of the Trifolium pratense.
Drawings
FIG. 1 is a schematic diagram of the cleaning of the three-leaf derris of the present invention.
Detailed Description
In order to better understand the technical content of the present invention, the following provides specific examples to further illustrate the present invention.
The experimental methods used in the embodiment of the invention are conventional methods unless otherwise specified.
Materials, reagents, and the like used in the examples of the present invention are commercially available unless otherwise specified.
The following experiments were selected in New Yingwan, zhou, and the mangrove forest was divided into approximately 100m areas 2 Is used for preventing and controlling the trifoliate derris.
Example 1
A method for preventing and killing off trifolium comprises the following steps:
s1, digging: the rattan diameter of the three-leaf rattan is less than 3cm, a digging method is selected, namely, at low tide, the three-leaf rattan plant and a root system are together pulled out and cleaned, the pulled rattan is bundled and bound on the red branch which can not be flooded by seawater;
s2, turning over: comprehensively ploughing the cleaned three-leaf derris, cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the ploughing depth is preferably 30cm, keeping the field flat, and cleaning plant remains, garbage, weeds and the like in the area;
s3 species substitution: after the working surface is leveled, the soil on the planting surface is fully filtered, washed and settled through 3 times of tidal water soaking, pollution and harmful substances and pest and germ in the soil are reduced, after the beach surface is stabilized, the piled soil forms a slope with the highest position away from the beach surface by 20-25cm, and avicennia marina saplings with the seedling height of 40cm are selected on the slope to perform species substitution planting, wherein the planting density is 0.5m multiplied by 0.5m.
Example 2
A method for preventing and killing off trifolium comprises the following steps:
s1, cutting off: the vine diameter of the three-leaf derris is more than or equal to 3cm, a cutting method is selected, and the three-leaf derris with the vine diameter of more than 3cm are fully cut off at the position of more than 5cm below the ground of a plant by a sickle because of developed root systems and incapability of being pulled out, and the cut vines are bundled into a bundle shape and are bound on red branches which can not be flooded by seawater, so that the vines are dehydrated and withered, and are subjected to conditional treatment in a forest area;
s2, turning over: comprehensively ploughing the cleaned three-leaf derris, cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the ploughing depth is preferably 30cm, keeping the field flat, and cleaning plant remains, garbage, weeds and the like in the area;
s3 species substitution: after the working surface is leveled, the soil on the planting surface is fully filtered, washed and settled through 5 times of tidal water soaking, pollution and harmful substances and pest and germ in the soil are reduced, after the beach surface is stabilized, the piled soil forms a slope with the highest position away from the beach surface by 20-25cm, and avicennia marina saplings with the seedling height of 40cm are selected on the slope to perform species substitution planting, wherein the planting density is 0.5m multiplied by 0.5m.
Example 3
A method for preventing and killing off trifolium comprises the following steps:
s1, cutting off: the vine diameter of the three-leaf derris is more than or equal to 3cm, a cutting method is selected, and the three-leaf derris with the vine diameter of more than 3cm are fully cut off at the position of more than 5cm below the ground of a plant by a sickle because of developed root systems and incapability of being pulled out, and the cut vines are bundled into a bundle shape and are bound on red branches which can not be flooded by seawater, so that the vines are dehydrated and withered, and are subjected to conditional treatment in a forest area;
s2, turning over: carrying out comprehensive ploughing on the cleaned three-leaf derris, cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the primary ploughing depth is 30cm, spraying tripterygium glycosides to dilute 1000 times of protective liquid, preferably spraying 300 mL/mu, then carrying out secondary ploughing depth treatment of 10cm, maintaining the field to be even, and cleaning plant remains, garbage, weeds and the like in the region;
s3 species substitution: after the working surface is leveled, the soil on the planting surface is fully filtered, washed and settled through 5 times of tidal water soaking, pollution and harmful substances and pest and germ in the soil are reduced, after the beach surface is stabilized, the piled soil forms a slope with the highest position away from the beach surface by 20-25cm, and avicennia marina saplings with the seedling height of 40cm are selected on the slope to perform species substitution planting, wherein the planting density is 0.5m multiplied by 0.5m.
Example 4
A method for preventing and killing off trifolium comprises the following steps:
s1, cutting off: the vine diameter of the three-leaf derris is more than or equal to 3cm, a cutting method is selected, and the three-leaf derris with the vine diameter of more than 3cm are fully cut off at the position of more than 5cm below the ground of a plant by a sickle because of developed root systems and incapability of being pulled out, and the cut vines are bundled into a bundle shape and are bound on red branches which can not be flooded by seawater, so that the vines are dehydrated and withered, and are subjected to conditional treatment in a forest area;
s2, turning over: comprehensively ploughing the cleaned three-leaf derris, cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the ploughing depth is preferably 30cm, keeping the field flat, and cleaning plant remains, garbage, weeds and the like in the area;
s3 species substitution: after the working surface is leveled, the soil on the planting surface is fully filtered, washed and settled through 5 times of tide water soaking, pollution and harmful substances and pest and germ in the soil are reduced, after the beach surface is stable, the piled soil forms a slope with the highest position away from the beach surface by 20-25cm, the avicennia marina saplings with the seedling height of 40cm are selected on the slope to be planted in a species substitution mode, and meanwhile, after the avicennia marina saplings are planted for 1 month, the sea lotus saplings with the seedling height of 50cm are transplanted.
The control results of the above embodiments on the rotifer trifoliate are compared with the following table 1:
table 1 comparison of control results of Trifolium Pratense
| Numbering device | Recurrence rate/%after 1 year | Recurrence rate/%after 2 years |
| Example 2 | 4 | 7 |
| Example 3 | 0 | 4 |
| Example 4 | 2 | 3 |
Note that: recurrence rate refers to the number of trifolium kanehirae plants grown in the clean area of the experiment.
After cutting or digging and turning over, the cleaning rate of the three-leaf derris in the cleaning area can reach more than 99 percent, only the three-leaf derris are cut or dug and turned over, the recurrence rate of the three-leaf derris is too high, as can be seen from the table 1, the three-leaf derris can be cleaned more thoroughly through cutting, turning over and replacing planting from the condition of recurrence of the three-leaf derris after cleaning, and the potential of the three-leaf derris recurrence is basically restrained, and the recurrence rate after 1 year reaches 0 percent; from example 3, tripterygium glycosides have remarkable inhibition effect on short-term recurrence of rotifer-vine; compared with the embodiment 4, the embodiment 3 has better control effect on the recurrence of the rotten-leaf vine by the mixed planting of the avicennia marina saplings and the sea lotus saplings.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A method for preventing and killing off trifolium is characterized by comprising the following steps:
s1, cutting or cutting: the diameter of rattan of the three-leaf derris is less than 3cm, and a digging method is selected; the digging method comprises the following steps: at low tide, removing and cleaning the three-leaf derris plants and root systems, bundling the removed vines, and binding the vines on the branches which cannot be flooded with seawater;
the diameter of rattan of the three-leaf derris is more than or equal to 3cm, and a cutting method is selected; the cutting method comprises the following steps: all the parts of the three-leaf derris, which are at least 5cm above the ground, are cut and cleaned, and the cut vines are bound into bundles and are bound on red branches which cannot be flooded by seawater;
s2, turning over: performing ploughing treatment on the cleaned three-leaf derris, and cleaning the ungrooved three-leaf derris seedlings and root systems again, wherein the ploughing depth is 10-40cm;
s3 species substitution: soaking in tidal water for 3-5 times, and after the beach surface is stable, selecting avicennia marina and/or lotus in sea to perform species substitution planting;
the avicennia marina and/or the lotus seed adopt transplanted tree seedlings for species replacement planting, the avicennia marina seedlings are at least 40cm high, and the lotus seed seedlings are at least 50cm high;
the planted area is a sloping field formed by piling up soil, and the difference between the highest position of the sloping field and the beach surface is 20-25cm.
2. The method for controlling three-leaf fish vine according to claim 1, wherein the step S1 is performed 8 months ago.
3. The method for controlling three-leaf fish vine according to claim 1, wherein in step S2, the plant protection liquid is sprayed after the tillage treatment.
4. The method for controlling three-leaf fish vine according to claim 1, wherein in the step S2, the ploughing treatment further comprises a treatment of primary ploughing with a depth of 30-40cm and a treatment of secondary ploughing with a depth of 10-20 cm.
5. A method for controlling three-leaf fish vine according to claim 4, wherein the plant protection liquid is sprayed after the first cultivation and before the second cultivation.
6. A method of controlling trifolium in accordance with claim 3, wherein the plant protection liquid is tripterygium glycosides.
7. The method for controlling three-leaf fish vine according to claim 6, wherein the spraying amount of the plant protection liquid is 300-400 mL/mu.
8. The method for controlling three-leaf fish vine according to claim 6, wherein the plant protection liquid is diluted 1000 to 2000 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310182763.1A CN116098011B (en) | 2023-02-27 | 2023-02-27 | Method for preventing and removing trifolium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310182763.1A CN116098011B (en) | 2023-02-27 | 2023-02-27 | Method for preventing and removing trifolium |
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| Publication Number | Publication Date |
|---|---|
| CN116098011A CN116098011A (en) | 2023-05-12 |
| CN116098011B true CN116098011B (en) | 2023-12-29 |
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| CN106171816A (en) * | 2016-07-25 | 2016-12-07 | 岭南师范学院 | A kind of construction method of breeding pollution beach Rhizophora apiculata Blume |
| CN108886904A (en) * | 2018-06-08 | 2018-11-27 | 安徽徽思远生态农业发展有限公司 | A kind of method of peach plantation |
| CN111052974A (en) * | 2019-12-20 | 2020-04-24 | 广州普邦园林股份有限公司 | Method for building reef shoal near-natural mangrove forest |
| CN114202552A (en) * | 2021-12-29 | 2022-03-18 | 海南省林业科学研究院(海南省红树林研究院) | Method for calculating amount of labor for artificial cleaning of derris trifoliata |
| CN114679994A (en) * | 2022-03-16 | 2022-07-01 | 广西红树林研究中心 | Method for removing spartina alterniflora and replacing and recovering mangrove forest by using high-pressure water gun |
| CN114793725A (en) * | 2021-01-19 | 2022-07-29 | 浙江省亚热带作物研究所 | Planting and beach surface repairing method for low-tide beach mangrove plant Kandelia candel |
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| CN106171816A (en) * | 2016-07-25 | 2016-12-07 | 岭南师范学院 | A kind of construction method of breeding pollution beach Rhizophora apiculata Blume |
| CN108886904A (en) * | 2018-06-08 | 2018-11-27 | 安徽徽思远生态农业发展有限公司 | A kind of method of peach plantation |
| CN111052974A (en) * | 2019-12-20 | 2020-04-24 | 广州普邦园林股份有限公司 | Method for building reef shoal near-natural mangrove forest |
| CN114793725A (en) * | 2021-01-19 | 2022-07-29 | 浙江省亚热带作物研究所 | Planting and beach surface repairing method for low-tide beach mangrove plant Kandelia candel |
| CN114202552A (en) * | 2021-12-29 | 2022-03-18 | 海南省林业科学研究院(海南省红树林研究院) | Method for calculating amount of labor for artificial cleaning of derris trifoliata |
| CN114679994A (en) * | 2022-03-16 | 2022-07-01 | 广西红树林研究中心 | Method for removing spartina alterniflora and replacing and recovering mangrove forest by using high-pressure water gun |
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