CN110402927A - A kind of flower and fruit thinning type plant growth regulator and its application - Google Patents
A kind of flower and fruit thinning type plant growth regulator and its application Download PDFInfo
- Publication number
- CN110402927A CN110402927A CN201910834196.7A CN201910834196A CN110402927A CN 110402927 A CN110402927 A CN 110402927A CN 201910834196 A CN201910834196 A CN 201910834196A CN 110402927 A CN110402927 A CN 110402927A
- Authority
- CN
- China
- Prior art keywords
- flower
- fruit
- plant growth
- growth regulator
- fruit thinning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of flower and fruit thinning type plant growth regulator comprising following active component by weight: 0.01~10 part of n-propyl dihydro-jasmonate, 0.1~10 part of 6-benzyl aminopurine, 5~20 parts and 0.001~1 part of brassin lactones of the chloro- 1H- indazole -3- acetic acid of 5-.The invention also discloses application of the plant growth regulator in terms of removing fruit tree surplus flower.The present invention can use physics spray method flower and fruit thinning, and phytotoxicity is not present, is not limited by regions, and the influence of climate condition is smaller, to foraging insects safety, to fruit safety, to environment and ecological safety；Biennial bearing can be significantly reduced；Artificial flower and fruit thinning workload is reduced, agriculture production cost is reduced.
Description
Technical field
The invention belongs to plant growth regulator technical fields, more particularly to a kind of flower and fruit thinning type plant growth regulating
Agent and its application.
Background technique
Production of fruit trees emphasizes always the load capacity of control single plant fruit tree, prevents the generation of biennial bearing, and reaches harvesting high-quality high-yield
The production purpose of stable yields.In fact, fruit tree load capacity (fruiting quantities) not only affects the yield and quality of current year fruit, can also
The growth and development of coming year fruit tree is had a huge impact.Therefore, flower and fruit thinning becomes high-quality fruit tree, high yield and stable yields cultivation side
The very core technology link of one of face.The manual labor's investment applied on the artificial flower and fruit thinning of fruit tree every year accounts for about entire
Orchard produces the 20-25% or so of labour's investment.Especially in recent years, China's rural laborer's price is higher and higher, a large amount of people
Work investment reduces orchard productivity effect.The especially tall and big fruit tree of those tree bodies, simple manually removing are extremely difficult.If
By means of ladder or other tools, and quite dangerous.So many area orchards have to let go unchecked, give free rein to result.Just
Because of that China's production of fruit trees often will appear a large amount of cull fruit or wait outer fruit.It more or less can be with flower and fruit thinning degree
It is insufficient related.Secondly, flower and fruit thinning must be not achieved expected if missing season in short time interior completion afterwards before flowering
Produce purpose.For this purpose, annual spring, a large amount of rural laborer is intensively bound by this simple and loaded down with trivial details or even dangerous
In farming operations.Artificial flower and fruit thinning production of fruit trees significant burden.
To reduce labor intensity, forefathers have studied various chemical medicaments and remove effect to fruit tree flower, propose chemistry
Flower thinning technology.Such as proposed in Deng Jie and Li Guizhi (1990, northern gardening, the 2nd phase: 37-38), with 20mg/L Nafusaku,
2500mg/L sevin or 1 degree of lime sulfur can obviously remove the flower of pear surplus.Wang Zhixia (1997, Fruit Trees in Hebei,
1st phase: 45) it proposes, in 1000 times of 40% ethephon (CEPHA),2-(chloroethyl) phosphonic acid spraying Chinese pear of full-bloom stage, the effect for being similar to artificial flower thinning can be obtained
Fruit.On peach, Zhang Yulong etc. (1994, Shanxi fruit tree, the 1st phase: 20-23) is proposed, 1 degree of lime sulfur, 30mg/L methyl α-naphthyl acetate
Or 20mg/L2,4-D can get preferable flower thinning effect, improve nutrient quality.However, process is used in actual production,
Above-mentioned chemical agent or it is drug effect unstable (influence by weather condition at that time) or is that will cause malformed fruit, really
Technology can be removed by the chemistry that peasant receives to need further to research and develop.
The patent of invention of application number 201410146950.5 discloses one kind by formic acid calcium (5~10g/L) and sevin
The apple tree Flower thinning agent for the mixed aqueous solution composition that (0.5~1g/L) is prepared, after spraying flower thinning medicament, manually vibrates apple tree
It is dredged with using fruit thinning scissors to mend.The patent of invention of application number 201410697462.3 discloses a kind of be prepared from the following components
Apple tree flower thinning fruit conditioner: 82% 4~10 parts of methyl α-naphthyl acetate powder, 50% 1~2 part of wettable carbaryl, 20% sulphur water
200-300 parts, 300~400 parts of formaldehyde, 10~50 parts of ammonium hydroxide, 5-10 parts of peregal.Though above-mentioned patent can be carried out for apple tree
Flower and fruit thinning, but the main component of these Flower thinning agents is sevin.And scientific investigations showed that, flower thinning of the sevin to Fuji apple
The effect is unsatisfactory for fruit thinning, and sevin is a kind of insecticide, can injure to foraging insects.General Flower thinning agent is also easy to produce thin
Except deficiency or phenomena such as excessive is removed, so that making this technology in practical applications has certain limitation.
Summary of the invention
Present invention aims to overcome that the prior art is insufficient, a kind of flower and fruit thinning type plant growth regulator is developed, can be dredged
Except fruit tree surplus flower, and to environment, safety of human and livestock, and promote plant and fruit development, operation simplifies, is time saving and energy saving.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
0.01~10 part of ester, 0.1~10 part of 6-benzyl aminopurine, 5~20 parts of the chloro- 1H- indazole -3- acetic acid of 5- and brassin lactones
0.001~1 part.
It is preferred to above-mentioned basic technology scheme, including following active component by weight: 1 part of n-propyl dihydro-jasmonate,
14 parts and 0.01 part of brassin lactones of the chloro- 1H- indazole -3- acetic acid of 5 parts of 6-benzyl aminopurine, 5-.
The n-propyl dihydro-jasmonate is a kind of artificial synthesized plant growth regulator, is generally deposited with vascular plant
Natural plants regulator jasmonic (JA) structure it is similar, to environment low toxicity.
The chloro- 1H- indazole -3- acetic acid structural formula of 5- is as follows:
Preferred to above-mentioned basic technology scheme, the brassin lactones are selected from 22,23,24- table brassin lactones, 24- table
Brassin lactones, the high brassin lactones of 28- table, 28- high brassin lactones, propionylbrassinolide or 14- hydroxyl brassin steroid
One of alcohol.
It is another object of the present invention to protect above-mentioned plant growth regulator in terms of removing fruit tree surplus flower
Application.
Preferably, after at 70~80% center of fruit tree, the flowers are in blossom, when the 2nd~4 Bian Huagang of every inflorescence is opened, spraying concentration
The plant growth regulator of 100~1000mg/L.
Preferably, the fruit tree is selected from apple tree or actinidia tree.
Compared with prior art, the advantages and positive effects of the present invention are as follows:
Available physical spray method flower and fruit thinning, be not present phytotoxicity, be not limited by regions, climate condition influence compared with
It is small, to foraging insects safety, to fruit safety, to environment and ecological safety；Biennial bearing can be significantly reduced；Artificial flower thinning is reduced to dredge
Fruit workload reduces agriculture production cost.
Specific embodiment
It elaborates below to specific embodiments of the present invention.
Embodiment 1
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
0.01 part of ester, 10 parts of 6-benzyl aminopurine, 14 parts and 0.01 part of 28- high brassin lactones of the chloro- 1H- indazole -3- acetic acid of 5-.
Embodiment 2
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
0.05 part of ester, 7.5 parts of 6-benzyl aminopurine, 17 parts of the chloro- 1H- indazole -3- acetic acid of 5- and 22,23,24- table brassin lactones 0.1
Part.
Embodiment 3
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
1 part of 1 part of ester, 5 parts of 6-benzyl aminopurine, 20 parts of the chloro- 1H- indazole -3- acetic acid of 5- and 24- table brassin lactones.
Embodiment 4
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
0.25 part of 2.5 parts of ester, 1 part of 6-benzyl aminopurine, 15 parts of the chloro- 1H- indazole -3- acetic acid of 5- and the high brassin lactones of 28- table.
Embodiment 5
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
10 parts and 1 part of propionylbrassinolide of the chloro- 1H- indazole -3- acetic acid of 5 parts of ester, 6-benzyl aminopurine 0.5,5-.
Embodiment 6
A kind of flower and fruit thinning type plant growth regulator, including following active component by weight: dihydro jasmonic third
0.01 part of 10 parts of ester, 0.1 part of 6-benzyl aminopurine, 5 parts of the chloro- 1H- indazole -3- acetic acid of 5- and 14- hydroxyl brassinosteroids.
Application examples 1
It 2018,, will be real when the 2nd~4 Bian Huagang of every inflorescence is opened after at 70~80% center of red fuji apple, the flowers are in blossom
The growth regulator for applying example 1 is made into the solution of concentration 200mg/L, sufficiently shakes up, primary by knapsack sprayer-duster spraying.Back
Negative formula sprayer-duster is using the defeated powder of air-flow, air pressure infusion, air-atomizing principle, by the motor-driven fog machine of gasoline engine driven
Tool.Knapsack sprayer-duster has the characteristics that light, the flexible, high production efficiency of manipulation, is widely used in the agricultural of larger area
The prevention and control of plant diseases, pest control work and chemical weed control of crop, sprinkling plant growth regulator, urban health epidemic prevention, disappear at foliage dressing
It goes out the work such as storage pest and ectozoa of domestic animals, sprinkling particle.Using sevin (0.6g/L), artificial flower thinning as control；
Above-mentioned three classes processing removes the shadow of rate, fruit shape, coloring effect, finish, single fruit weight and per mu yield to the flower of red fuji apple
It is as shown in table 1 below to ring (Tianshui city red fuji apple planting base).
Impact effect of the plant growth regulator of the present invention of table 1 to red fuji apple quality factor
The flower and fruit thinning type plant growth regulator of the invention it can be seen from upper table 1 imitates the flower thinning of red fuji apple
Fruit is strong compared to sevin, and fruit shape index, stain index and finish index are higher than sevin processing, applies life of the invention
Long regulator sevin handles red fuji apple, its single fruit weight and per mu yield also can be improved.As it can be seen that with flower and fruit thinning of the invention
Type plant growth regulator, solve the problems, such as apple flower and fruit thinning work take a lot of work, be time-consuming, safety it is low, reduce peasant at
This, improves the quality factors such as fruit shape index, stain index.Application examples 2
It 2018,, will be real when the 2nd~4 Bian Huagang of every inflorescence is opened after at 70~80% center of Jinkui kiwifruit, the flowers are in blossom
The growth regulator for applying example 1 is made into the solution of concentration 500mg/L, sufficiently shakes up, primary by knapsack sprayer-duster spraying.Back
Negative formula sprayer-duster is using the defeated powder of air-flow, air pressure infusion, air-atomizing principle, by the motor-driven fog machine of gasoline engine driven
Tool.Knapsack sprayer-duster has the characteristics that light, the flexible, high production efficiency of manipulation, is widely used in the agricultural of larger area
The prevention and control of plant diseases, pest control work and chemical weed control of crop, sprinkling plant growth regulator, urban health epidemic prevention, disappear at foliage dressing
It goes out the work such as storage pest and ectozoa of domestic animals, sprinkling particle.Using sevin (0.7g/L), artificial flower thinning as control；
Above-mentioned three classes processing removes the shadow of rate, fruit shape, coloring effect, finish, single fruit weight and per mu yield to the flower of Jinkui kiwifruit
It is as shown in table 2 below to ring (county, Fcngxin Jiangxi Kiwi berry planting base).
Impact effect of the plant growth regulator of the present invention of table 2 to Jinkui kiwifruit quality factor
The flower and fruit thinning type plant growth regulator of the invention it can be seen from upper table 2 imitates the flower thinning of Jinkui kiwifruit
Fruit is strong compared to sevin, and fruit shape index, stain index and finish index are higher than sevin processing, applies life of the invention
Long regulator sevin handles Jinkui kiwifruit, its single fruit weight and per mu yield also can be improved.As it can be seen that with flower and fruit thinning of the invention
Type plant growth regulator, solve the problems, such as Kiwi berry flower and fruit thinning work take a lot of work, be time-consuming, safety it is low, reduce peasant at
This, improves the quality factors such as fruit shape index, stain index.
Above-described embodiment is only more excellent embodiment of the invention, is implemented according to the technical essence of the invention to above
Any simple modification, modification and the alternate variation that example is made, belong in the range of technical solution of the present invention.
Claims (6)
1. a kind of flower and fruit thinning type plant growth regulator, which is characterized in that including following active component by weight: dihydro
0.01~10 part of jasmine propyl propionate, 0.1~10 part of 6-benzyl aminopurine, 5~20 parts of the chloro- 1H- indazole -3- acetic acid of 5- and brassin
0.001~1 part of lactone.
2. a kind of flower and fruit thinning type plant growth regulator as described in claim 1, which is characterized in that including by weight
Following active component: 1 part of n-propyl dihydro-jasmonate, 5 parts of 6-benzyl aminopurine, 14 parts of the chloro- 1H- indazole -3- acetic acid of 5- and rape
0.01 part of plain lactone.
3. a kind of flower and fruit thinning type plant growth regulator as described in claim 1, which is characterized in that the brassin lactones
Selected from 22,23,24- table brassin lactones, 24- table brassin lactones, the high brassin lactones of 28- table, 28- high brassin lactones,
One of propionylbrassinolide or 14- hydroxyl brassinosteroids.
4. application of the plant growth regulator described in claims 1 to 3 any one in terms of removing fruit tree surplus flower.
5. application of the plant growth regulator according to claim 4 in terms of removing fruit tree surplus flower, feature exist
In, after at 70~80% center of fruit tree, the flowers are in blossom, when the 2nd~4 Bian Huagang of every inflorescence is opened, 100~1000mg/L of spraying concentration
The plant growth regulator.
6. application of the plant growth regulator according to claim 5 in terms of removing fruit tree surplus flower, feature exist
In the fruit tree is selected from apple tree or actinidia tree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834196.7A CN110402927A (en) | 2019-09-04 | 2019-09-04 | A kind of flower and fruit thinning type plant growth regulator and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834196.7A CN110402927A (en) | 2019-09-04 | 2019-09-04 | A kind of flower and fruit thinning type plant growth regulator and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110402927A true CN110402927A (en) | 2019-11-05 |
Family
ID=68370140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910834196.7A Pending CN110402927A (en) | 2019-09-04 | 2019-09-04 | A kind of flower and fruit thinning type plant growth regulator and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110402927A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081033A (en) * | 2020-08-24 | 2022-02-25 | 郑州尼采生物科技有限公司 | Pesticide preparation and preparation method thereof |
| CN115067138A (en) * | 2022-07-03 | 2022-09-20 | 泰顺县白巢洋家庭农场有限公司 | Simple and convenient flower thinning method for waxberries |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226379A (en) * | 1998-02-19 | 1999-08-25 | 湖北省化学研究所 | Application of plant growth regulator 'Inshuzhi' in cotton production |
| CN101856028A (en) * | 2010-06-17 | 2010-10-13 | 陕西韦尔奇作物保护有限公司 | Plant growth regulator containing benzylaminopurine and brassinolide |
| CN103694037A (en) * | 2013-12-03 | 2014-04-02 | 山西省农业科学院棉花研究所 | Formula and application method of fruit fixing agent for use at flowering period of apple tree |
-
2019
- 2019-09-04 CN CN201910834196.7A patent/CN110402927A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226379A (en) * | 1998-02-19 | 1999-08-25 | 湖北省化学研究所 | Application of plant growth regulator 'Inshuzhi' in cotton production |
| CN101856028A (en) * | 2010-06-17 | 2010-10-13 | 陕西韦尔奇作物保护有限公司 | Plant growth regulator containing benzylaminopurine and brassinolide |
| CN103694037A (en) * | 2013-12-03 | 2014-04-02 | 山西省农业科学院棉花研究所 | Formula and application method of fruit fixing agent for use at flowering period of apple tree |
Non-Patent Citations (6)
| Title |
|---|
| TAKESHI OZAKI ET AL.: "Effects of Ethychlozate and NAA on Flower Thinning and Translocation of 14C-assimilates in ‘Campbell Early’Grapes", 《J. JAPAN. SOC. HORT. SCI.》 * |
| 孙晓文: "茉莉酸酯类对葡萄着色及品质的影响", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
| 康天兰等: "《苹果新优品种及配套栽培技术》", 30 June 2015 * |
| 王巍等: "《北方农药新品种实用手册》", 30 April 2019 * |
| 边照阳等: "《QuEChERS技术及应用》", 30 November 2017 * |
| 邵莉楣等: "《植物生长调节剂应用手册》", 31 July 2000 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081033A (en) * | 2020-08-24 | 2022-02-25 | 郑州尼采生物科技有限公司 | Pesticide preparation and preparation method thereof |
| CN115067138A (en) * | 2022-07-03 | 2022-09-20 | 泰顺县白巢洋家庭农场有限公司 | Simple and convenient flower thinning method for waxberries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Blythe et al. | Methods of auxin application in cutting propagation: A review of 70 years of scientific discovery and commercial practice | |
| CN103449898B (en) | Novel fruit expander for pears and use method thereof | |
| CN106982661A (en) | A kind of flower and fruit thinning method of citrus | |
| CN106332723B (en) | Tree body management method for improving mango fruit uniformity | |
| CN105230349A (en) | Method for planting mulberries | |
| CN104798654A (en) | Greenhouse grape dense-planting and high-yield early maturing cultivating method | |
| CN104472486A (en) | Pear tree multifunctional growth regulator composition and use method thereof | |
| CN110402927A (en) | A kind of flower and fruit thinning type plant growth regulator and its application | |
| CN104969827A (en) | Planting method capable of enabling grapes to be ripe late | |
| CN105532352B (en) | A kind of method that abridged edition is efficiently promoting four seasons honey awns off-season flowering | |
| CN109168912A (en) | A kind of adult Japanese plum annually cultivating management method | |
| CN111296451B (en) | Rooting agent for cutting seedling as well as preparation method and application thereof | |
| CN102090396B (en) | Application of 5-aminolevulinic acid (ALA) in thinning flourish flowers of fruit trees | |
| CN108124686A (en) | A kind of breeding method of sunlight rose grape | |
| CN107155599A (en) | A kind of planting culture method of Momordica grosvenori | |
| CN114557271B (en) | Root limiting soilless cultivation technology for red kiwi fruits | |
| CN102976861B (en) | Preparation for promoting growth and development of wheat in weak light environment and preparation method thereof | |
| CN106061267A (en) | Use of a chemical agent for thinning of stone fruit | |
| CN114982490A (en) | Method for regulating and controlling plant type of shrub-type willow | |
| Balamohan et al. | Canopy management in mango | |
| CN105394084A (en) | Pesticide synergist | |
| CN115336583B (en) | Application of ammonium acetate as fruit tree tip killing agent | |
| CN109511451A (en) | A kind of cultural method improving Quality Parameters in Orange | |
| CN110050632A (en) | A kind of cultural method of sapphire grape | |
| CN109362461A (en) | A kind of method that facility internal control root device raises fruit trees |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
|
| RJ01 | Rejection of invention patent application after publication |