CN102578140A - Plant growth and development inhibitor and application thereof - Google Patents
Plant growth and development inhibitor and application thereof Download PDFInfo
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- CN102578140A CN102578140A CN2012100018843A CN201210001884A CN102578140A CN 102578140 A CN102578140 A CN 102578140A CN 2012100018843 A CN2012100018843 A CN 2012100018843A CN 201210001884 A CN201210001884 A CN 201210001884A CN 102578140 A CN102578140 A CN 102578140A
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Abstract
The invention discloses a plant growth and development inhibitor. The plant growth and development inhibitor comprises the following components in percentage by mass: 0.1 to 40 percent of plant growth regulator and the balance of water, wherein the plant growth regulator comprises glyphosate. The invention also discloses application of the plant growth and development inhibitor in treatment of pollution of platanus acerifolia fruit fur or populus sp. fruit fur. By combining the plant growth and development inhibitor with a punching bag infusion method, fruit fur pollution is treated, effects can be achieved when the inhibitor is used 15 days later, the growth and the development of female fruits which are grown in the same year are inhibited, fruit spheres are shrunk, and partial fruit spheres fall; and the development of the fruits is inhibited, the fruit fur is nearly not developed, and the control rate can reach about 80 percent, so that the inhibitor has a remarkable effect.
Description
Technical field
The present invention relates to a plant development inhibitor and an application thereof, be specifically related to a kind of growth and development of plants inhibitor of administering plane tree or the pollution of willow fruit hair.
Background technology
Plane tree (Platanus acerifolia) (oriental plane tree) is the improved seeds of one of selected key seeds of National Aflorestation Environmental Protection Commission, in China long cultivation history is arranged.Plane tree is one of street tree species good in the urban afforestation, and plantation is more in cities such as Shanghai, Hangzhou, Nanjing, Wuhan, Zhengzhou, Jinan, Qingdao, Hefei, Nanchang, Changsha at present.According to the preliminary statistics, national plane tree quantity is more than 1,000,000 strains.The main feature of plane tree be trees tall and big, cover that the back is big, adaptability is strong, anti-pruning, be easy to moulding, be prone to breeding, growth is fast or the like.The economic use of plane tree also is familiar with by people in recent years gradually, and its plate grain is attractive in appearance, can make furniture etc.; The branch material also is a good material of cultivating tremella.But the little schizocarp base portion after the solid collective fruits maturation becomes mildewed; The fruit hair flies upward everywhere; Serious harm gardener and pedestrian's is healthy; Receive during pruning that the serious workman's eyes of hair harm is rubescent, caligation, nose are itched, runny nose, fierce hacking cough, even noise made in coughing or vomiting blood is prone to cause old age, children's Bronchopneumonia, asthma etc. especially.While also can be owing to dropping of fruit hair influences product quality like the plane tree of planting in precision instrument factory.Platanus fruit ball fuds fuddled has constituted big public hazards.Have the incomplete statistics of pass department, annual because the platanus fruit ball falls hair, the various diseases of initiation, the instrument of damage etc., the financial resources of consumption are more than 1,000,000,000 yuans.But in decades, plane tree has constituted the green Great Wall of our urban construction, and we can not simply cut down it, moreover it is alternative fully also to can not find the advantage more good seeds of comparing at present.
Willow (Populus sp.) also is important greening street tree, and the street tree that accounts for northern city is more than 60%.In addition, it is that most important material is used seeds, by extensively plantation, has become most important forestry industry at the northern China wide geographic area.But, the female plant of willow distributes the poplar wadding behind late spring or early summer result, cause air pollution, jeopardizes healthy.The various diseases that causes, the instrument of damage etc., the financial resources of consumption are more than 1,500,000,000 yuans.
For the poplar wadding of controlling platanus fruit hair and willow pollutes, several different methods and technological approaches have been attempted.Utilize the growth of plant growth regulator control fruit balls such as ethrel, methyl, fragrant fluoroacetic acid glucose ester; Because their main mechanism is the metabolism of disturb plant hormone in vivo; Because the branch of trees is various, can't guarantee to fit the site of action that the capacity drug delivery arrives all branches.Therefore, effect is the highest as a result only can reach about 80% in control.Liquid is irritated in punching or high-pressure injection is to report the method for using, and advantage is that time ratio is short easy to operate, but causes conveying inhomogeneous easily, the drug absorption of bad control branches at different levels.In addition, punching causes trunk to scab, and influences attractive in appearancely, even causes trunk impaired.In addition, punching is irritated liquid or high-pressure injection and is usually caused soup to flow backwards or overflow, the dosage of so just having no idea to control well, therefore, the time regular meeting overweight influence tree growth, or the impact effect that kicks the beam.In addition, the method for using of ethrel also has tree crown to spray, and the concentration that ethrel is used is higher, and it is big that pollution risk is handled in spraying.
Utilize the method for biotechnology to cultivate triploid and do not have the method that presses down fruit control mao that cone plane tree and willow are another kind of reports.But, also drop into application for this method at present.In addition, the plane tree in city has been big tree all mostly, and branch is changed in grafting; Essential earlier the branch hackle, grafting less really or the small stems of having no result is difficult on veteran successfully; Even success; Along with growing up of grafting twig, also can exist because grafting is insecure, easily disconnected risk that injures pedestrian and automobile by a crashing object under the bad weather of strong wind in the future.In addition, the amount of labour is big, the cycle is long, and the quite long neutral phase is arranged, and citizen also are difficult to accept.In recent years, the male willow of seed selection also is an approach, still, and the problem that also exists existing veteran to upgrade.
Summary of the invention
To the objective of the invention is the defective that exists in the prior art in order solving, to provide a kind of and can effectively administer the growth and development of plants inhibitor (outstanding bell looses) that the fruit hair pollutes.
In order to achieve the above object, the invention provides a plant development inhibitor, comprise plant growth regulator and water; Wherein, the mass percentage concentration of plant growth regulator is 0. 1～40%, comprises glyphosate; Be preferably the mixed plant growth regulator of glyphosate and ethrel, the weight ratio of glyphosate and ethrel is 3:97～99:1, and preferred weight ratio is 1:9～97:3.The preferred sterile water of water.
Above-mentioned growth and development of plants inhibitor also can comprise nutrient component, and this nutrient component is selected from sucrose, urea or carbonic hydroammonium, and mass percentage concentration is less than or equal to 10%.
The present invention also provides the application of this growth and development of plants inhibitor in administering the pollution of plane tree or willow fruit hair; May further comprise the steps: get above-mentioned growth and development of plants inhibitor and pack in the infusion bag; In the trunk of plane tree or willow or branch, fix infusion bag; In trunk or branch, punch simultaneously, in the needle insertion hole with infusion bag, open the infusion bag control valve and infuse; Transfusion time is winter or early spring.
Wherein, the content of plant growth regulator is regulated according to the diameter of a cross-section of a tree trunk 1.3 meters above the ground of plane tree or willow as follows in the growth and development of plants inhibitor: per 3～5 centimetres of diameter of a cross-section of a tree trunk 1.3 meters above the ground controlling plant of plane tree or willow are grown, and the quality percentage composition of plant growth regulator is 1% in the inhibitor.Above-mentioned infusion hole is positioned in the branch from 0.4～1 meter of trunk.
The present invention compared with prior art has following advantage and good effect:
1, growth and development of plants inhibitor of the present invention utilizes glyphosate to suppress large and small spore mother cell's deceleration division, suppresses the growth of pollen grain, the formation and the growth of ovule; Act synergistically with ethrel simultaneously; The metabolism of disturb plant endogenous hormones can guarantee that normal growth, the maintenance of setting are tree-like attractive in appearance, can suppress flower bud differentiation again; Cause fruit development to be obstructed; Make the ball preface grow and stop, forming that the fruit hair significantly reduces even thoroughly does away with fully to reach and administer the effect that the fruit hair pollutes thereby suppress fruit.Compare with independent use ethrel, can effectively reduce the concentration of treatment of medicament, reduce the consumption of medicament, reduce the pollution risk when adopting tree crown to spray.
2, the present invention adopts infusion bag transfusion dispenser, and the dosage that can well regulate different big or small plane trees can be as accurate as in the branch of every strain tree, and the transpiration with trees makes medication even again; The Pig transfusion is easy to operate, and is simple, avoided the punching injection to injure trees easily, stays scar.Be the disposable injection of high pressure owing to what punch the injection employing simultaneously; Cause absorption irregular easily; And infusion bag can be regulated the speed of transfusion, under the situation higher in temperature, that transpiration is bigger, heightens the transfer rate of fluid-delivery valve; Otherwise turn down, can better cooperate the speed of plant transpiration effect to reach higher drug effect.
3, utilize growth and development of plants inhibitor of the present invention to combine the Pig transfusion to carry out the pollution control of fruit hair; About 15 promptly take effect really behind the medicine, and female fruit of bearing then grows and is suppressed, and the atrophy of fruit ball diminishes; There is part to come off; Fruit drop rate reaches about 80%, and the fruit ball that does not come off also because impaired development can't fall hair, has remarkable result.
Embodiment
Below in conjunction with specific embodiment growth and development of plants inhibitor of the present invention is elaborated.
Embodiment 1:
At first measure the size of the plane tree diameter of a cross-section of a tree trunk 1.3 meters above the ground, confirm dosage according to the size of the diameter of a cross-section of a tree trunk 1.3 meters above the ground.Select respectively that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 10,15,20,25,30,35,40,45, the plane tree of 50cm; Use the proportioning of mixed plant growth regulator (glyphosate and ethrel weight ratio are 3:1); Adding sterile water, to prepare concentration be 40% mixed plant growth regulator mother liquor; Dosage gets 6,8,12,15,17,19,22,25 respectively, the mother liquor of 28ml, adds sucrose 1g and urea 0.5g then respectively, or sucrose 1g and carbonic hydroammonium 1g; Add water to 100ml, the concentration of preparation plant growth regulator is respectively 2.4%, 3.2%, 4.8%, 6%, 6.8%, 7.6%, 8.8%, 10%, 11.2% growth and development of plants inhibitor.
Above-mentioned growth and development of plants inhibitor is injected infusion bag respectively, be hung in infusion bag that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 10,15,20,25,30,35,40,45, the place of the fragmented trunk of branch more than 1 meter of 50cm plane tree, punching with electric drill from the place of trunk 0.4-1.0 rice then; Hole depth 2-5cm; Diameter 1.0-2.0ml at last in the needle insertion hole, opens the infusion bag control valve; By-pass cock is big or small as required; Under the situation higher in temperature, that transpiration rate is bigger, can suitably drive big switch, otherwise then turn down.Processing time was April 10.Experimental observation just can be observed tangible drug effect phenomenon in back about 15 days in transfusion, and leaf color is light in contrast; New longer female fruit ball begins the atrophy blackening; Behind the medicine about 20 days the fruit ball begin to come off, the fruit ball that comes off after handling is carried out slicing treatment with the fruit ball of normal growth, observation under electron microscope; Find that medication handles the fruit ball that comes off the bad phenomenon of ovary development is arranged, the fresh weight of fruit ball and dry weight all are significantly less than normal growth.The fruit ball that does not come off, because impaired development, the fruit hair is not grown fully, does not have the hair of falling yet.Mid-December, statistics was respectively handled 27 cone numbers on the branch, and number is compared with the previous year and reduced 65-92%.
Embodiment 2:
At first measure the size of the willow diameter of a cross-section of a tree trunk 1.3 meters above the ground, confirm dosage according to the size of the diameter of a cross-section of a tree trunk 1.3 meters above the ground.Select respectively that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 15,20,25,30,35, the willow of 40cm; Use glyphosate: the weight ratio of ethrel is the mixed plant growth regulator of 1:1; Adding sterile water configuration concentration is 40% mixed plant growth regulator mother liquor; Dosage gets 8,12,15,17,19 respectively, the mother liquor of 22ml, adds water to 100ml, and the concentration of preparation plant growth regulator is respectively 3.2%, 4.8%, 6%, 6.8%, 7.6%, 8.8% growth and development of plants inhibitor.
Above-mentioned growth and development of plants inhibitor is injected infusion bag respectively, be hung in infusion bag that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 15,20,25,30,35, the place of the fragmented trunk of branch more than 1 meter of 40cm willow, punching with electric drill from the place of trunk 0.4-1.0 rice then; Hole depth 2-5cm; Diameter 1.0-2.0ml at last in the needle insertion hole, opens the infusion bag control valve; By-pass cock is big or small as required; Under the situation higher in temperature, that transpiration rate is bigger, can suitably drive big switch, otherwise then turn down.Processing time was April 1.Experimental observation just can be observed tangible drug effect phenomenon in back about 15 days in transfusion, and new longer female inflorescence begins the atrophy blackening, begins to come off about 20 days behind the medicine, after handling, comes off.The inflorescence that does not come off, because impaired development, the fruit hair is not grown fully, does not have the poplar wadding yet and produces.Symptoms such as not tangible deformity of the young leaves of extracting out and undergrowth.
Embodiment 3:
Select plane tree 30 strains of diameter of a cross-section of a tree trunk 1.3 meters above the ground 30cm; Use glyphosate, glyphosate: the ethrel ratio is the mixed plant growth regulator of 9.7:0.3,10:1,5:1,2:1,1:1,1:2,1:5,1:9; Adding sterile water configuration concentration is 40% plant growth regulator mother liquor; Get the 15ml mother liquor, add water to 100ml, preparation plant growth regulator concentration is 6% growth and development of plants inhibitor.
Above-mentioned growth and development of plants inhibitor is injected infusion bag respectively, be hung in the place of the fragmented trunk of branch more than 1 meter of 30 strain plane trees to infusion bag, punching with electric drill from the place of trunk 0.4-1.0 rice then; Hole depth 2-5cm, diameter 1.0-2.0ml is at last in the needle insertion hole; Open the infusion bag control valve, by-pass cock is big or small as required, under the situation higher in temperature, that transpiration rate is bigger; Can suitably drive big switch, otherwise then turn down.Processing time was December 20.Experimental observation just can be observed tangible drug effect phenomenon in back about 15 days in transfusion, and leaf color is light in contrast; New longer female fruit ball begins the atrophy blackening; Behind the medicine about 20 days the fruit ball begin to come off, the fruit ball that comes off after handling is carried out slicing treatment with the fruit ball of normal growth, observation under electron microscope; Find that medication handles the fruit ball that comes off the bad phenomenon of ovary development is arranged, the fresh weight of fruit ball and dry weight all are significantly less than normal growth.The fruit ball that does not come off, because impaired development, the fruit hair is not grown fully, does not have the hair of falling yet.Mid-December, statistics was respectively handled 27 cone numbers on the branch, and number is compared with the previous year and reduced 78%, 82%, 87%, 83%, 73%, 75%, 67%, 69%, 70% respectively.
Embodiment 4:
Select plane tree 15 strains of 20 centimetres on chest stem respectively; Use glyphosate: the ethrel ratio is the mixed plant growth regulator of 2:1; Adding sterile water configuration concentration is 40% plant growth regulator mother liquor; Get the 3ml mother liquor, add water and dissolve to 100ml, 1000ml and 1200ml the growth and development of plants inhibitor of preparation 1.2%, 0.12%, 0.1% surely.Handle 5 strains respectively.Experimental observation just can be observed tangible drug effect phenomenon in back about 35 days in transfusion, and leaf color is light in contrast, and new longer female fruit ball begins the atrophy blackening.Mid-December, statistics was respectively handled 15 cone numbers on the branch, and number is compared with the previous year and reduced 75%, 82%, 85% respectively.
Claims (8)
1. a plant development inhibitor, it is characterized in that: said growth and development of plants inhibitor comprises plant growth regulator and water; The mass percentage concentration of said plant growth regulator is 0.1～40%; Said plant growth regulator comprises glyphosate.
2. growth and development of plants inhibitor according to claim 1 is characterized in that: said plant growth regulator also comprises ethrel; The weight ratio of said glyphosate and ethrel is 3:97～99:1.
3. growth and development of plants inhibitor according to claim 2 is characterized in that: the weight ratio of said glyphosate and ethrel is 1:9～97:3.
4. growth and development of plants inhibitor according to claim 1 and 2 is characterized in that: said growth and development of plants inhibitor also comprises nutrient component; The mass percentage concentration of said nutrient component is less than or equal to 10%; Said nutrient component is selected from sucrose, urea or carbonic hydroammonium.
5. growth and development of plants inhibitor according to claim 1 and 2 is characterized in that: said water is sterile water.
6. the application of growth and development of plants inhibitor as claimed in claim 1 in administering the pollution of plane tree or willow fruit hair.
7. the application of growth and development of plants inhibitor according to claim 6 in administering the pollution of plane tree or willow fruit hair; It is characterized in that: may further comprise the steps: get said growth and development of plants inhibitor and pack in the infusion bag; In the trunk of said plane tree or willow or branch, fix infusion bag; Simultaneously in trunk or branch, beat infusion hole, in the syringe needle insertion infusion hole with infusion bag, open the infusion bag control valve and infuse; Said transfusion time is winter or early spring.
8. growth and development of plants inhibitor according to claim 7 pollutes heavy application administering plane tree or willow fruit hair, and it is characterized in that: the content of plant growth regulator is regulated according to the diameter of a cross-section of a tree trunk 1.3 meters above the ground of plane tree or willow as follows in the said growth and development of plants inhibitor: per 3～10 centimetres of diameter of a cross-section of a tree trunk 1.3 meters above the ground controlling plant of plane tree or willow are grown, and the quality percentage composition of plant growth regulator is 1% in the inhibitor.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103772006A (en) * | 2013-12-26 | 2014-05-07 | 太原市园林植物保护站 | Flower/seed forcing conglutinated particle rappelling agent for willow catkins flying in the air |
| CN104770396A (en) * | 2015-05-05 | 2015-07-15 | 李占锋 | Poplar and willow catkin inhibitor |
| CN106172481A (en) * | 2016-07-14 | 2016-12-07 | 南京农业大学 | A kind of plant seed developmental inhibitors for controlling weeds and application thereof |
| CN106259328A (en) * | 2016-07-14 | 2017-01-04 | 南京登博生态科技股份有限公司 | A kind of for administering growth and development of plants inhibitor and the application thereof that fruit hair pollutes |
| CN106962121A (en) * | 2017-05-05 | 2017-07-21 | 李廷月 | The method of birth control of poplar bloassom catkin |
| CN109042719A (en) * | 2018-06-07 | 2018-12-21 | 安阳工学院 | A kind of Gyphosate herbicice synergist containing ethephon (CEPHA),2-(chloroethyl) phosphonic acid and the glyphosate-class herbicides containing the synergist |
| CN109041996A (en) * | 2018-07-19 | 2018-12-21 | 南京林业大学 | The inhibition growing method of poplar seedlings under a kind of transmission line of electricity |
| CN109105114A (en) * | 2018-07-19 | 2019-01-01 | 南京林业大学 | A kind of inhibition growing method of poplar stub |
| CN109265229A (en) * | 2018-12-17 | 2019-01-25 | 河南省莱恩坪安园林植保有限公司 | A kind of amino acid fertilizer that can inhibit willow differentiation bud |
| CN109497083A (en) * | 2018-11-30 | 2019-03-22 | 北京市园林科学研究院 | A kind of medicament removing plant willow catkins flying in the air flying hair and its application |
| CN111543206A (en) * | 2020-06-10 | 2020-08-18 | 南京蜂瑞生物科技有限公司 | Method for treating sycamore floe |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772006B (en) * | 2013-12-26 | 2015-03-25 | 太原市园林植物保护站 | Flower/seed forcing conglutinated particle rappelling agent for willow catkins flying in the air |
| CN103772006A (en) * | 2013-12-26 | 2014-05-07 | 太原市园林植物保护站 | Flower/seed forcing conglutinated particle rappelling agent for willow catkins flying in the air |
| CN104770396A (en) * | 2015-05-05 | 2015-07-15 | 李占锋 | Poplar and willow catkin inhibitor |
| CN106172481B (en) * | 2016-07-14 | 2019-09-20 | 南京农业大学 | It is a kind of for the vegetable seeds developmental inhibitors of controlling weeds and its application |
| CN106172481A (en) * | 2016-07-14 | 2016-12-07 | 南京农业大学 | A kind of plant seed developmental inhibitors for controlling weeds and application thereof |
| CN106259328A (en) * | 2016-07-14 | 2017-01-04 | 南京登博生态科技股份有限公司 | A kind of for administering growth and development of plants inhibitor and the application thereof that fruit hair pollutes |
| CN106962121A (en) * | 2017-05-05 | 2017-07-21 | 李廷月 | The method of birth control of poplar bloassom catkin |
| CN109042719A (en) * | 2018-06-07 | 2018-12-21 | 安阳工学院 | A kind of Gyphosate herbicice synergist containing ethephon (CEPHA),2-(chloroethyl) phosphonic acid and the glyphosate-class herbicides containing the synergist |
| CN109105114A (en) * | 2018-07-19 | 2019-01-01 | 南京林业大学 | A kind of inhibition growing method of poplar stub |
| CN109041996A (en) * | 2018-07-19 | 2018-12-21 | 南京林业大学 | The inhibition growing method of poplar seedlings under a kind of transmission line of electricity |
| CN109497083A (en) * | 2018-11-30 | 2019-03-22 | 北京市园林科学研究院 | A kind of medicament removing plant willow catkins flying in the air flying hair and its application |
| CN109265229A (en) * | 2018-12-17 | 2019-01-25 | 河南省莱恩坪安园林植保有限公司 | A kind of amino acid fertilizer that can inhibit willow differentiation bud |
| CN111543206A (en) * | 2020-06-10 | 2020-08-18 | 南京蜂瑞生物科技有限公司 | Method for treating sycamore floe |
| CN111543206B (en) * | 2020-06-10 | 2021-11-23 | 南京蜂瑞生物科技有限公司 | Method for treating sycamore floe |
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Application publication date: 20120718 |