CN109924206A - A kind of Compositional type plant growth promoter and its promoting santal growth and the developmental application of parasitic haustorium - Google Patents
A kind of Compositional type plant growth promoter and its promoting santal growth and the developmental application of parasitic haustorium Download PDFInfo
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- CN109924206A CN109924206A CN201910161164.5A CN201910161164A CN109924206A CN 109924206 A CN109924206 A CN 109924206A CN 201910161164 A CN201910161164 A CN 201910161164A CN 109924206 A CN109924206 A CN 109924206A
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Abstract
The invention discloses a kind of Compositional type plant growth promoter and its promoting santal growth and the developmental application of parasitic haustorium.Every 100 parts of Compositional type plant growth promoters include the component of following parts by weight meter: 1~3 part of 1- 1-aminocyclopropane-1-carboxylic acid, 1~3 part of epiphysin, 10~15 parts of urea, remaining is milk powder carrier.The milk powder carrier includes the component of following parts by weight meter: 2~3 parts of white carbon black, 5~7 parts of diffusant, 1~2 part of emulsifier, 7~10 parts of beta-cyclodextrin.Compositional type plant growth promoter of the invention, can remarkably promote santal take root, haustorium development and growth, improve photosynthesis, improve santal artificial forest Afforestation Quality.Growth is also remarkably promoted to other rare trees such as dalbergia odorifera, teak etc. simultaneously, the scope of application is wider.
Description
Technical field
The present invention relates to plant growth promoter technical fields, and in particular to a kind of Compositional type plant growth promoter and its
Application in promotion santal takes root, haustorium is developed and grows.
Background technique
Santal (Santalum album L.) is that a kind of evergreen semiparasite that Santalaceae (Santalaceae) santal belongs to is small
Arbor.It is distributed mainly on Southeast Asia, Australia and the Pacific region.Santal heartwood essential oil be widely used in perfume, cosmetics, medicine,
The industries such as aromatotherapy, in addition, santal heartwood is wooden hard, beautiful texture is the important source material of woodcarving and rare Furniture manufacture,
Therefore become Precious Timber Species (Ouyang Y, the Zhang X, Chen that economic value highest, influence power are most wide in santal category
Y,et al.Growth,photosynthesis and haustorial development of semiparasitic
Santalum album L.penetrating into roots of three hosts:a comparative study
[J].Trees,2016,30(1):317-328.).The annual aggregate demand of whole world santal is estimated at 10,000 tons or more, and full generation
Boundary's yield only accounts for a quarter of market demand, and the demand and supply contraction is very prominent, and price is increasingly expensive.However in huge warp
Under interests of helping driving, excessively exploitation and illegal trading cause santal wild natural resources to be destroyed totally, endangered (Mahesh H
B,Subba P,Advani J,et al.Multi-omics driven assembly and annotation of the
sandalwood(Santalum album)genome[J].Plant physiology,2018:pp.01764.2017.)。
China has no the primary distribution of santal, and finished product or semi-finished product are in the past always from external import.China, the Chinese Academy of Sciences
Southern botanical garden introduced santal seed from Indonesia for the first time in 1962 and breeds successfully (Ma Guohua, He Yuemin, Zhang Jingfeng, Chen Fulian
Santal seedling semiparasite Primary Study [J] tropical and subtropical plant journal, 2005 (03): 233-238.).20th century 70,80
Age santal once organizes plantation in China as important medicinal material and promotes, but is limited by economic condition at that time, less investment,
Management level is low, and afforestation effect is poor, does not reach large-scale development.In recent years, rare tree is by forest department at different levels, China
Widely popularize, santal cultivated extensively on Guangdong, Hainan, Sichuan, Yunnan, Guangxi, Fujian and other places (Lu Junkun santal with post
Research [D] the China Forestry Science Research Institute of parasitism between main plant, 2011.).
Santal artificial growth difficulty is larger, its most critical problem faced is its semiparasite in production of forestry, i.e.,
Part root system must colonize in absorb mineral nutrition (especially nitrogen nutrition) and moisture on other host plant root systems could just
It is frequently grown and survives, otherwise santal plant strain growth is weaker, or even gradually dead.Santal and host plant establish good parasitic pass
System, key invade the root system of host plant with being formation and the success of haustorium.
In recent years, rare tree santal artificial forest province in south China, such as Guangdong, Guangxi, Hainan it is a large amount of build,
However found in production of forestry, due to its semiparasite, invade the root of host plant to haustorium development and its success
System decides Afforestation Quality, and the weak santal plant strain growth of haustorium growth and development is weaker, or even gradually dead.Therefore, in order to cultivate
The santal Ecological Nonwood Forestry of efficient high yield out, it is current to induce santal root system to generate more inhale by application plant growth promoter
Device, it is very urgent with business planning that science carries out the cultivation of santal artificial forest.Not yet discovery promotes santal semiparasite haustorium hair at present
Educate the report with growing plants growth regulator.Ternary built in relation to 1- 1-aminocyclopropane-1-carboxylic acid, epiphysin and urea, mentions
High plant growth increases the growth promoter of artificial forest biomass, at home and abroad also has no relevant report at present.
Summary of the invention
The purpose of the present invention is to provide a kind of Compositional type plant growth promoter and its promote santal take root, haustorium hair
Application in educating and growing.
The technical scheme is that as follows:
A kind of Compositional type plant growth promoter, every 100 parts of Compositional type plant growth promoters include following parts by weight meter
Component: 1~3 part of 1- 1-aminocyclopropane-1-carboxylic acid, 1~3 part of epiphysin, 10~15 parts of urea, remaining be milk powder carrier.
It is preferred that the Compositional type plant growth promoter, every 100 parts of Compositional type plant growth promoters include following heavy
The component of part meter: 1 part of 1- 1-aminocyclopropane-1-carboxylic acid, 2 parts of epiphysin, 10 parts of urea is measured, remaining is milk powder carrier.
It is preferred that the Compositional type plant growth promoter, every 100 parts of Compositional type plant growth promoters include following heavy
The component of part meter: 2 parts of 1- 1-aminocyclopropane-1-carboxylic acid, 3 parts of epiphysin, 15 parts of urea is measured, remaining is milk powder carrier.
It is preferred that the Compositional type plant growth promoter, every 100 parts of Compositional type plant growth promoters include following heavy
The component of part meter: 3 parts of 1- 1-aminocyclopropane-1-carboxylic acid, 1 part of epiphysin, 15 parts of urea is measured, remaining is milk powder carrier.
The 1- 1-aminocyclopropane-1-carboxylic acid can use mass content for 98% 1- 1-aminocyclopropane-1-carboxylic acid.
The epiphysin can use mass content for 98% epiphysin.
The urea can use mass content for 98% urea.
The milk powder carrier includes the component of following parts by weight meter: 2~3 parts of white carbon black, 5~7 parts of diffusant, and emulsifier
1~2 part, 7~10 parts of beta-cyclodextrin.
It is preferred that the diffusant is Sodium Toluene Sulphonate.
It is preferred that the emulsifier is polyethylene glycol.
Compositional type plant growth promoter of the invention is mainly used for the induction of santal root system haustorium, promotes santal growth,
It can also be used for promoting the growth of the rare trees such as dalbergia odorifera, teak.
Compared with prior art, the invention has the following advantages:
(1) Compositional type plant growth promoter of the invention, can remarkably promote santal take root, haustorium development and growth, mention
High photosynthesis improves santal artificial forest Afforestation Quality.Also have significantly to other rare trees such as dalbergia odorifera, teak etc. simultaneously
Promote growth.
(2) Compositional type plant growth promoter of the invention, can be improved the nitrogen uptake and utilization efficiency of santal.
(3) present invention is Compositional type plant growth promoter, and wherein 1- 1-aminocyclopropane-1-carboxylic acid can induce santal adventitious root
With the generation of haustorium, promotes cell division, make that santal root is more, haustorium is more；Epiphysin can promote santal haustorium to develop, and improve cell
Vigor accelerates vine growth and development, promoting root growth strong sprout, enhancing anti-adversity ability；Urea can promote growth, improve growth as nitrogen source
Potentiality；Three's compounding can both promote root system development, and induction haustorium generates, and the former can be guaranteed to growth with sufficient nutrition
Facilitation.
(4) Compositional type plant growth promoter of the invention, integrally has growth-promoting effect to plant, through testing table
Bright: promotor of the present invention can make santal haustorium quantity increase by 332.63%, and root long increases by 35.43%, and plant height averagely improves
88.42%, strain fresh weight improves 87.83%.
Detailed description of the invention
Fig. 1 is the facilitation result that Compositional type plant growth promoter develops santal haustorium.
Specific embodiment
The following examples are further illustrations of the invention, rather than limiting the invention.
1- 1-aminocyclopropane-1-carboxylic acid used by following embodiment be use mass content for 98% 1- amino-cyclopropane
Carboxylic acid when calculating content, is calculated with 1- 1-aminocyclopropane-1-carboxylic acid.
Epiphysin used by following embodiment be use mass content for 98% epiphysin, calculate content when, to take off
Melanocyte calculates.
Urea used by following embodiment is to use mass content for 98% urea, when calculating content, is come with urea
It calculates.
Embodiment 1
A kind of Compositional type plant growth promoter, the component including following parts by weight meter: 1 part of 1- 1-aminocyclopropane-1-carboxylic acid,
2 parts of epiphysin, 10 parts and 87 parts of milk powder carrier of urea.
Wherein, milk powder carrier includes the component of following parts by weight meter: 2 parts of white carbon black, 5 parts of Sodium Toluene Sulphonate, and poly- second two
1 part and 7 parts of beta-cyclodextrin of alcohol；Each ingredient is uniformly mixed by its content to obtain the final product.
Preparation: according to formula ratio, above-mentioned 1- 1-aminocyclopropane-1-carboxylic acid, epiphysin, urea and milk powder carrier are mixed, i.e.,
?.
Usage and dosage:
The Compositional type plant growth promoter needs root irrigation to be watered after santal transplanting with the growth promoter of 5~10g
It 10 kilograms, irrigates punching and applies, per acre 50~100g of dosage.
Embodiment 2
A kind of Compositional type plant growth promoter, the component including following parts by weight meter: 2 parts of 1- 1-aminocyclopropane-1-carboxylic acid,
3 parts of epiphysin, 15 parts and 80 parts of milk powder carrier of urea.
Wherein, milk powder carrier includes the component of following parts by weight meter: 3 parts of white carbon black, 7 parts of Sodium Toluene Sulphonate, and poly- second two
2 parts and 10 parts of beta-cyclodextrin of alcohol；Each ingredient is uniformly mixed by its content to obtain the final product.
Preparation: according to formula ratio, above-mentioned 1- 1-aminocyclopropane-1-carboxylic acid, epiphysin, urea and milk powder carrier are mixed, i.e.,
?.
Usage and dosage:
The Compositional type plant growth promoter needs root irrigation to be watered after santal transplanting with the growth promoter of 20~30g
It 10 kilograms, irrigates punching and applies, per acre 100~200g of dosage.
Embodiment 3
A kind of Compositional type plant growth promoter, the component including following parts by weight meter: 3 parts of 1- 1-aminocyclopropane-1-carboxylic acid,
1 part of epiphysin, 15 parts and 81 parts of milk powder carrier of urea.
Wherein, milk powder carrier includes the component of following parts by weight meter: 3 parts of white carbon black, 6 parts of Sodium Toluene Sulphonate, and poly- second two
2 parts and 8 parts of beta-cyclodextrin of alcohol；Each ingredient is uniformly mixed by its content to obtain the final product.
Preparation: according to formula ratio, above-mentioned 1- 1-aminocyclopropane-1-carboxylic acid, epiphysin, urea and milk powder carrier are mixed, i.e.,
?.
Usage and dosage:
The Compositional type plant growth promoter needs root irrigation to be watered after santal transplanting with the growth promoter of 5~10g
It 10 kilograms, irrigates punching and applies, per acre 50~100g of dosage.
Embodiment 4
A kind of Compositional type plant growth promoter, the component including following parts by weight meter: 2 parts of 1- 1-aminocyclopropane-1-carboxylic acid,
1 part of epiphysin, 13 parts and 84 parts of milk powder carrier of urea.
Wherein, milk powder carrier includes the component of following parts by weight meter: 2 parts of white carbon black, 6 parts of Sodium Toluene Sulphonate, and poly- second two
1 part and 9 parts of beta-cyclodextrin of alcohol；Each ingredient is uniformly mixed by its content to obtain the final product.
Preparation: according to formula ratio, above-mentioned 1- 1-aminocyclopropane-1-carboxylic acid, epiphysin, urea and milk powder carrier are mixed, i.e.,
?.
Usage and dosage:
The Compositional type plant growth promoter needs root irrigation to be watered after santal transplanting with the growth promoter of 20~30g
It 10 kilograms, irrigates punching and applies, per acre 100~200g of dosage.
Growth-promoting effect of the 5 Compositional type plant growth promoter of embodiment to sandalwood seedling
Test is carried out in reported in Tianhe district of Guangzhou forest-science academy, China Tropical Forest research institute glasshouse, and experimental condition is uniform
(matrix is peat soil: vermiculite: perlite=3:2:2, v/v/v, is uniformly mixed).The consistent santal of growing way after sprouting 1 month
Seedling is divided into 7 areas, respectively by the Compositional type plant growth promoter (1.0ppm) of equivalent (as active ingredients) embodiment 1,
The Compositional type plant growth promoter (1.0ppm) of embodiment 2, embodiment 3 Compositional type plant growth promoter (1.0ppm),
Compositional type plant growth promoter (1.0ppm), the 1- 1-aminocyclopropane-1-carboxylic acid (1.0ppm), epiphysin of embodiment 4
The aqueous solution of (1.0ppm), urea (1.0ppm) is applied.It remains next area and does control experiment, control experiment is done similarly with clear water
Processing.Shi Yici is rushed in irrigation in every 5 days, to haustorium quantity, root long, the plant height of sandalwood seedling after each 10 kilograms, 30 days of each cell
It is detected with strain fresh weight, the results are shown in Table 1.
Growth effect of 1 plant growth promoter of table to sandalwood seedling
Data are the average value of each processing 50 plants of santals measurement in table, and increment rate is calculated based on following formula: (promotor
Handle determination of plant value-check experiment measured value)/check experiment measured value × 100%.
As seen from the results in Table 1, the Compositional type plant growth promoter in embodiment 1-4 is developed santal haustorium and is grown
Facilitation effect is significantly better than control group (clear water), is also significantly better than promotor one-component (1- 1-aminocyclopropane-1-carboxylic acid, epiphysin
Or urea) processing.
The facilitation that 6 Compositional type plant growth promoter of embodiment develops santal haustorium
Test carries out (illumination between the culture of Tropical Forest research institute, reported in Tianhe district of Guangzhou forest-science academy, China constant temperature and humidity plant
Degree is 1000 μm of ol m-2s-1, 20/25 DEG C of diurnal temperature, relative humidity 70%), experimental condition is uniform, and (matrix is peat soil: leech
Stone: perlite=3:2:2, v/v/v is uniformly mixed).The consistent santal seedling of growing way is divided into 2 areas after sprouting 1 month, often
50 basin of area, one plant of every basin.Respectively by the Compositional type plant growth promoter (1.0ppm) of equivalent (as active ingredients) embodiment 1
It is compared with clear water, irrigates within every 5 days primary, record santal phenotype after 30 days, as a result as shown in Figure 1.
By Fig. 1 result it is found that Compositional type plant growth promoter is developed to santal haustorium and the facilitation effect of growth is significant
Better than control group (clear water), root long, root area is big, and haustorium number is more on root, reaches maturity (arrow signal is santal haustorium).
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
It also should be regarded as protection scope of the present invention into retouching.
Claims (9)
1. a kind of Compositional type plant growth promoter, which is characterized in that every 100 parts of plant growth promoters include following parts by weight
The component of meter: 1~3 part of 1- 1-aminocyclopropane-1-carboxylic acid, 1~3 part of epiphysin, 10~15 parts of urea, remaining is milk powder carrier.
2. Compositional type plant growth promoter according to claim 1, which is characterized in that every 100 parts of plant growths promote
Agent includes the component of following parts by weight meter: 1 part of 1- 1-aminocyclopropane-1-carboxylic acid, 2 parts of epiphysin, 10 parts of urea, remaining is milk powder load
Body.
3. Compositional type plant growth promoter according to claim 1, which is characterized in that every 100 parts of plant growths promote
Agent includes the component of following parts by weight meter: 2 parts of 1- 1-aminocyclopropane-1-carboxylic acid, 3 parts of epiphysin, 15 parts of urea, remaining is milk powder load
Body.
4. Compositional type plant growth promoter according to claim 1, which is characterized in that every 100 parts of plant growths promote
Agent includes the component of following parts by weight meter: 3 parts of 1- 1-aminocyclopropane-1-carboxylic acid, 1 part of epiphysin, 15 parts of urea, remaining is milk powder load
Body.
5. Compositional type plant growth promoter according to claim 1 to 4, which is characterized in that the milk powder carrier
Component including following parts by weight meter: 2~3 parts of white carbon black, 5~7 parts of diffusant, 1~2 part of emulsifier, beta-cyclodextrin 7~10
Part.
6. Compositional type plant growth promoter according to claim 5, which is characterized in that the diffusant is methylbenzene
Sodium sulfonate.
7. Compositional type plant growth promoter according to claim 5, which is characterized in that the emulsifier is poly- second two
Alcohol.
8. Compositional type plant growth promoter described in claim 1 is promoting santal to take root, in haustorium development and/or growth
Using.
9. Compositional type plant growth promoter described in claim 1 is promoting the application in dalbergia odorifera or teak growth.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606784A (en) * | 2019-10-10 | 2019-12-24 | 山东农业大学 | Functional urea based on modified wax keep-alive auxiliary agent and preparation method thereof |
| CN113717002A (en) * | 2021-09-09 | 2021-11-30 | 北京草根创新农业科技有限公司 | Plant root system stimulin |
| CN117645511A (en) * | 2023-11-03 | 2024-03-05 | 江苏徐淮地区淮阴农业科学研究所 | Anti-falling conditioner and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875673A (en) * | 2014-03-24 | 2014-06-25 | 中国农业科学院农业质量标准与检测技术研究所 | Novel application of melatonin to promotion of plant growth |
| CN106035335A (en) * | 2016-06-02 | 2016-10-26 | 郑州卓越农业科技有限公司 | Compound plant growth accelerant |
-
2019
- 2019-03-04 CN CN201910161164.5A patent/CN109924206A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875673A (en) * | 2014-03-24 | 2014-06-25 | 中国农业科学院农业质量标准与检测技术研究所 | Novel application of melatonin to promotion of plant growth |
| CN106035335A (en) * | 2016-06-02 | 2016-10-26 | 郑州卓越农业科技有限公司 | Compound plant growth accelerant |
Non-Patent Citations (3)
| Title |
|---|
| 孙宽莹 等: "植物激素的发现及生理效应的研究", 《聊城大学学报(自然科学版)》 * |
| 谷小红 等: "植物生长调节剂在药用植物生长发育和栽培中的应用", 《中国现代中药》 * |
| 陈玫 等: "一种新的植物生长调节剂一1-氨基环丙烷-1-羧酸", 《化学世界》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606784A (en) * | 2019-10-10 | 2019-12-24 | 山东农业大学 | Functional urea based on modified wax keep-alive auxiliary agent and preparation method thereof |
| CN110606784B (en) * | 2019-10-10 | 2022-03-25 | 山东农业大学 | Functional urea based on modified wax keep-alive auxiliary agent and preparation method thereof |
| CN113717002A (en) * | 2021-09-09 | 2021-11-30 | 北京草根创新农业科技有限公司 | Plant root system stimulin |
| CN117645511A (en) * | 2023-11-03 | 2024-03-05 | 江苏徐淮地区淮阴农业科学研究所 | Anti-falling conditioner and preparation method and application thereof |
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