CN107969436A - Composition for controlling weeds and method for controlling weeds - Google Patents

Composition for controlling weeds and method for controlling weeds Download PDF

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Publication number
CN107969436A
CN107969436A CN201710959486.5A CN201710959486A CN107969436A CN 107969436 A CN107969436 A CN 107969436A CN 201710959486 A CN201710959486 A CN 201710959486A CN 107969436 A CN107969436 A CN 107969436A
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China
Prior art keywords
constituent
weeds
controlling weeds
rudiment
sand
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CN201710959486.5A
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Chinese (zh)
Inventor
曾亮维
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Individual
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Individual
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Publication of CN107969436A publication Critical patent/CN107969436A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06Aluminium; Calcium; Magnesium; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

The known herbicidal compositions are highly toxic and can be harmful to crops, human bodies and the environment. The invention provides a composition for controlling weeds, which has no toxicity and can be used as a fertilizer after crops are harvested, and the composition comprises (A) gypsum and (B) sand. The invention also provides a method for controlling weeds, which can prevent or inhibit the germination or growth of weeds by adding water to the composition, covering the weeds or soil where plants grow, and drying and solidifying the composition.

Description

The constituent of controlling weeds and the method for controlling weeds
Technical field
The present invention relates to a kind of controlling weeds constituent, it includes gypsum and sand.
Background technology
Weeds can not only consume the nutrient in soil, can also cover sunlight, hinder plant or crop growth, reduce plant Or the yield or economic value of crops, or even the pathogenic original being harmful to plant or crops can be spread, so, if can be effective Ground controls weeds or noxious plant, it will greatly promotes the yield of crop.And how cover crop is from weeds or noxious plant Influence, be agricultural community have been working hard overcome and in face of the problem of.
The processing with regard to weeds or noxious plant has following methods at present:1st, mode is rooted out using artificial, such as with manually side Formula uprooting weed need to all be completed with instrument weeding, this mode with manpower, and in addition to wage cost is too high, manually hard to find is also one Big puzzlement, and each phase crop needs multiple weeding, a large amount of artificial and expenses produce white elephant to peasant.2nd, using chemistry The weeding system of medicament, although the weeding system of chemical agent is quick and effect is good, to soil, human body, water source and environment Harm be maximum, therefore, the toxicity of chemical agent is the problem of everybody must take into consideration to the security of environment.In addition, change It is not comprehensive for weeding to learn medicament, in addition to the absorption of weeds, can also extend to crop, therefore exacerbate foregoing etc. ask again Topic.
The content of the invention
The present invention relates to a kind of constituent of controlling weeds, particularly nontoxicity, can be as fertilizer except after ploughing, and becomes The constituent of soil some.
Therefore, the present invention provides the theoretical mixture ratio of a kind of constituent of controlling weeds, including gypsum and sand, gypsum and sand Example is 1:1.8~1:0.8, preferably 1:1, with volume basis, which is 0.0625~2mm millimeters, or the sand hill It is 0.004~0.0625 millimeter of sand to include particle, and hybrid particles are 0.0625~2mm millimeters of sand, its preferable mixed proportion For 0.1:1~1:1, with volume basis.
On the other hand, the present invention provides a kind of method of controlling weeds, including the constituent containing gypsum and sand is covered Part is grown in ruderal plant, cladding thickness is 2mm~20mm, preferably 5mm~10mm, humidifies the constituent with water, and give To spontaneously dry the cured constituent, which is 1 to husky theoretical mixture ratio example:1.8~1:0.8, preferably 1:1, with Volume basis.In method, which is 0.0625~2mm millimeters, or the sand hill includes particle as 0.004~0.0625 public affairs Li sand, hybrid particles are 0.0625~2mm millimeter of sand, its preferable mixed proportion is 0.1:1~1:1, with volume basis. In method, it is sprayed at water on constituent to moisten the constituent, embodiment is directly gently sprinkled upon on constituent using washing head.Separately Outside, it can also make water fogging and be sprayed on constituent.This method is used in before weeds rudiment or implements after rudiment.Before weeds rudiment During implementation, the constituent after curing can prevent the rudiment of weeds.In addition, implement after weeds rudiment, then weeds of rudiment Be cured rear constituent covering and compacting and can not regrowth.
Also, on the other hand, the present invention provides a kind of method of controlling weeds, including (A) gypsum will be contained and (B) is husky Constituent adds water to be covered in ruderal plant growth part after mixing, and cladding thickness is 2mm~20mm, preferably 5mm~10mm, and Make the constituent dry and cure, wherein, (A) is 1 to the theoretical mixture ratio example of (B):1.8~1:0.8, preferably 1:1, with body Product is than meter.And the mixed proportion that water accounts for is 20~45%, preferably 30~35%, with volume basis.And the husky particle is 0.0625~2mm millimeters, or the sand is 0.0625~2mm millimeters by the sand and particle that particle is 0.004~0.0625 millimeter Sand mix, its theoretical mixture ratio example be 0.1:1~1:1, with volume basis.
This method is used in before weeds rudiment or implements after rudiment, and this method and the general in a manner of artificial coating or mechanically spraying Constituent is covered in ruderal plant growth part.After constituent cures, weeds rudiment can be prevented, the weeds of rudiment are subject to admittedly Covering and the compacting of constituent after change and can not regrowth, the excellent to controlling or suppressing weeds or noxious plant.
The constituent of the present invention can be applied at the weeds removed or plant growth.In addition, it can be miscellaneous what is removed Grass or plant applied before occurring it is preferable, and in careless firm rudiment can also, as long as the constituent of the present invention can cover i.e. Can.
The constituent of the present invention is used suitable for soil, constituent is covered in soil surface, and the constituent can be applied In agriculture field, such as dry land, orchard and non-farmland, such as ridge, fallow ground, recreation ground, park green land, golf course, sky Ground, forest land, factory site, railway side, by road, garden and potted plant.
Beneficial effects of the present invention:
1st, solidify afterwards are dried by constituent in this present embodiment, seepage of water is good, and moisture or rainwater can be permeated and entered Into soil, to supply crop water.2nd, constituent of the invention really can be to prevent making or suppress sprouting for weeds or noxious plant Bud or growth, it is most important that it naturally without toxicity, can be used as fertilizer and improvement soil texture except ploughing rear, be good Soil modifier.3rd, construction is simple of the invention, a term apply once, and manpower can be greatly reduced, and save human cost, With economic benefit.4th, appropriate fertilizer or soil modifier can be added in the present invention, after except cultivated or term, into soil Use.5th, constituent of the invention is applied on the surface of soil, has consolidated soil, thus can prevent because rainwash and Caused by soil losses problem.
Embodiment
It refer to example in detail below, but the present invention is not only restricted in these specific embodiments.
Example 1:The present invention provides a kind of constituent of controlling weeds, is made for the growth of controlling weeds, it includes (A) gypsum And (B) is husky, which is covered in the crop surrounding soil of pawpaw, constituent thickness is 10mm, and is sprinkled water with washing head, with The constituent is humidified, and allows constituent to spontaneously dry solidify afterwards, by 1~30 day, observes the growth situation of weeds and crop, its In, in the place covered with constituent, weeds and plant can not grow (referring to table 1), wherein, NO represent weeds can not rudiment and Growth, and without the place of covering constituent, pawpaw and weed growth are normal, and during watering, moisture can permeate constituent naturally Into soil, for moisture needed for crop.
Table 1
NO:Represent that weeds can not rudiment and growth
In embodiment, (A) is 1 to the mixed proportion of (B):1.8~1:0.8, preferably then using about 1:1 ratio, with Volume basis.Moisture humidifies constituent enough, and constituent absorbs water after saturation, and excessive moisture can down penetrate into soil In, therefore do not hinder the reaction of gypsum in constituent yet.
In embodiment, which is in powdery, using the avirulent natural gypsum.
In embodiment, the granular size for defining sand is 0.0625~2mm millimeters, and granular size is 0.004~0.0625 The sand of millimetre then belongs to the scope of mud.
In embodiment, the water penetration of constituent is preferable when husky particle is 0.0625~2mm millimeters, and particle is 0.004 ~0.0625 millimeter of sand belongs to mud, its particle is smaller, and the water penetration of constituent is poor after being mixed with gypsum, and mixes foregoing two The sand of kind variable grain, then can adjust the water penetration of constituent, such as mixed proportion is 1:0.1~1:1, with volume basis, Wherein, the big ratio of particle is more, then water penetration is good.But regardless of husky granular size, have to the effect of controlling weeds, it is poor Not in the excellent no of water penetration.
In addition, in embodiment, can be applied before weeds rudiment, allow weeds can not rudiment, can also be after weeds rudiment Apply, preferably soon, the thickness of the constituent of the more long then required covering of weeds is bigger for the firm rudiment of weeds, and embodiment is then to utilize Constituent seals weeds, makes weeds dead.But if when weeds are too high, required constituent is thicker, amount is then more, into This is opposite to improve, it is therefore proposed that the non-rudiment of weeds or rudiment soon when apply.Apply all use above and arrive anyization Learn medicament.
In embodiment, the seed of tall scrawny person is also sprinkled on soil, with tall scrawny person as weeds or should not plant survey Plant experimentally class, by tall scrawny person's seed germination when powerful penetration power, whether test constituent can keep out the rudiment of tall scrawny person.By The observation of 1~30 day, on the soil of no constituent covering, the rudiment of weeds and tall scrawny person are normal, and are having constituent to cover The place of tall scrawny person's seed is covered, weeds and tall scrawny person can not rudiment and growth.
In embodiment, the constituent planted or after planting spread then at crop surrounding in embodiment can be first planted, can also be spread After constituent in upper each embodiment, reserve plant and plant hole position, then give plant to plant or sow.
Embodiment 2:The present invention provides a kind of constituent of controlling weeds, is made for the growth of controlling weeds, it is included (A) The constituent of gypsum and (B) sand is covered in the crop surrounding soil of pawpaw after being mixed with water, constituent thickness is about 10mm, and is allowed Constituent spontaneously dries solidify afterwards, by 1~30 day, observes the growth situation (referring to table 2) of weeds and crop, wherein, covering Be stamped the place of constituent, weeds and plant can not grow, and without covering constituent place, pawpaw and weed growth are normal, And when watering, moisture can permeate constituent naturally into soil, for moisture needed for crop.
Table 2
NO:Represent that weeds can not rudiment and growth
The mode applied can be sprayed using spray coating mechanical, be adapted to applying in large area, can also be used and manually be draped over one's shoulders Cover, be adapted to applying in small area.It is about 1 to husky ratio as gypsum:1.8~1:0.8, with volume basis, preferably then adopt With about 1:1 ratio, and the mixed proportion that water accounts for is 20~45%, preferably 30~35%, with volume basis.If using Artificial coating, then the ratio of water can be lower, according to machine spraying method, then the ratio of water will it is high a bit.The ideal of water Although ratio is 20~45%, during more than the ratio, after constituent water suction saturation, excessive moisture can down penetrate into soil In, therefore the reaction of gypsum in constituent will not be influenced.Therefore, the ratio of water can also be higher than foregoing ratio.
In embodiment, which is powdery, using the avirulent natural gypsum.
In embodiment, the granular size for defining sand is 0.0625~2mm millimeters, and granular size is 0.004~0.0625 The sand of millimetre then belongs to the scope of mud.
In embodiment, the water penetration of constituent is preferable when husky particle is 0.0625~2mm millimeters, and particle is 0.004 ~0.0625 millimeter of sand belongs to mud, its particle is smaller, and the water penetration of constituent is poor after being mixed with gypsum, and mixes foregoing two The sand of kind variable grain, then can adjust the water penetration of constituent, such as mixed proportion is 1:0.1~1:1, with volume basis, Wherein, the big ratio of particle is more, then water penetration is good.But regardless of husky granular size, have to the effect of controlling weeds, it is poor Not in the excellent no of water penetration.
In addition, in embodiment, can be applied before weeds rudiment, allow weeds can not rudiment, can also be after weeds rudiment Apply, preferably in the firm rudiment of weeds soon, the thickness of the constituent of the more long then required covering of weeds is bigger, and embodiment is then profit Weeds are sealed with constituent, make weeds dead.But if when weeds are too high, required constituent is thicker, amount is then more, Cost is opposite to be improved, it is therefore proposed that the non-rudiment of weeds or rudiment soon when apply.Applying above need not all use to any Chemical agent.
In embodiment, the seed of tall scrawny person is also sprinkled on soil, with tall scrawny person as weeds or should not plant survey Plant experimentally class, by tall scrawny person's seed germination when powerful penetration power, whether test constituent can keep out the rudiment of tall scrawny person.By The observation of 1~30 day, on the soil of no constituent covering, the rudiment of weeds and tall scrawny person are normal, and are having constituent to cover The place of tall scrawny person's seed is covered, weeds and tall scrawny person can not rudiment and growth.
In embodiment, the constituent planted or after planting spread then at crop surrounding in embodiment can be first planted, can also be spread After constituent in upper each embodiment, reserve plant and plant hole position, then give plant to plant or sow.
The foregoing is only a preferred embodiment of the present invention, it is impossible to the scope of the invention implemented is limited with this, i.e., it is all The simple equivalent changes and modifications made according to claims of the present invention and description, should all still fall within the protection of the present invention In the range of.

Claims (13)

1. a kind of constituent of controlling weeds, it is characterised in that it is 0.0625~2mm millimeters of husky institute's group by gypsum and particle Into, wherein, gypsum is 1 to husky mixed proportion:1.8~1:0.8, with volume basis.
2. the constituent of controlling weeds as claimed in claim 1, it is characterised in that the sand further comprises that particle is 0.004 ~0.0625 millimeter of sand is mixed in the sand that the particle is 0.0625~2mm millimeters, its mixed proportion is 0.1:1~1:1, with body Product is than meter.
A kind of 3. method of controlling weeds, it is characterised in that including the constituent described in claim 1 or 2 is covered in weeds In place of plant growth, which is humidified with water.
4. the method for controlling weeds as claimed in claim 3, it is characterised in that this method is sprayed at wet on constituent with water Moisten the constituent.
5. the method for controlling weeds as claimed in claim 3, it is characterised in that this method is used in before weeds rudiment or rudiment Afterwards.
6. the method for controlling weeds as claimed in claim 3, it is characterised in that this method is to utilize the composition spontaneously dried Thing.
7. the method for controlling weeds as claimed in claim 5, it is characterised in that the constituent covering thickness for 2mm~ 20mm。
A kind of 8. method of controlling weeds, it is characterised in that after adding water to mix the constituent described in claim 1 or 2 It is covered in ruderal plant growth part.
9. the method for controlling weeds as claimed in claim 8, it is characterised in that this method is used in before weeds rudiment or rudiment Afterwards.
10. the method for controlling weeds as claimed in claim 8, it is characterised in that will in a manner of artificial coating or mechanically spraying Constituent is covered in ruderal plant growth part.
11. the method for controlling weeds as claimed in claim 8, it is characterised in that this method is to utilize the group spontaneously dried Into thing.
12. the method for controlling weeds as claimed in claim 8, it is characterised in that the constituent covering thickness for 2mm~ 20mm。
13. the method for controlling weeds as claimed in claim 8, it is characterised in that the mixed proportion that water accounts for is 20~45%, with Volume basis.
CN201710959486.5A 2016-10-21 2017-10-16 Composition for controlling weeds and method for controlling weeds Withdrawn CN107969436A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105133967A TWI598040B (en) 2016-10-21 2016-10-21 Compositions for controlling weeds and methods for controlling weeds
TW105133967 2016-10-21

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009240230A (en) * 2008-03-31 2009-10-22 Matsui Bunshoudo:Kk Weedproofing material and weedproof-hardening material, and application method therefor
CN102675725A (en) * 2012-05-18 2012-09-19 天水天宝塑业有限责任公司 Special black weed-removal mulching film for traditional Chinese medicinal materials
JP2014201526A (en) * 2013-04-02 2014-10-27 吉澤石灰工業株式会社 Weed suppressing material and construction method of the same
CN105432379A (en) * 2014-09-25 2016-03-30 李威 Integrated weed control technique for alfalfa field

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1274217C (en) * 2003-09-10 2006-09-13 刘珊 Dry farmland herbicide and its methods of use
US8114426B2 (en) * 2005-07-19 2012-02-14 Oms Investments, Inc. Granular turf safe mesotrione compositions
WO2007147209A1 (en) * 2006-06-23 2007-12-27 Nufarm Australia Limited Herb icidal composition containing amitrole and method for controlling weeds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009240230A (en) * 2008-03-31 2009-10-22 Matsui Bunshoudo:Kk Weedproofing material and weedproof-hardening material, and application method therefor
CN102675725A (en) * 2012-05-18 2012-09-19 天水天宝塑业有限责任公司 Special black weed-removal mulching film for traditional Chinese medicinal materials
JP2014201526A (en) * 2013-04-02 2014-10-27 吉澤石灰工業株式会社 Weed suppressing material and construction method of the same
CN105432379A (en) * 2014-09-25 2016-03-30 李威 Integrated weed control technique for alfalfa field

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
李宏 等编: "《材质构成》", 31 May 2014, 辽宁美术出版社 *
李少眉 等编: "《现用化肥性能与用法》", 31 August 1982, 浙江科学技术出版社 *
王恒亮 等编: "《新编除草剂应用技术手册》", 30 November 2003, 中原农民出版社 *

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TW201815288A (en) 2018-05-01

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Application publication date: 20180501