CN107821031A - A kind of method for reducing strawberry death rate - Google Patents
A kind of method for reducing strawberry death rate Download PDFInfo
- Publication number
- CN107821031A CN107821031A CN201710863971.2A CN201710863971A CN107821031A CN 107821031 A CN107821031 A CN 107821031A CN 201710863971 A CN201710863971 A CN 201710863971A CN 107821031 A CN107821031 A CN 107821031A
- Authority
- CN
- China
- Prior art keywords
- strawberry
- soil
- trichoderma viride
- death rate
- present
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of method for reducing strawberry death rate, is included in the 10kg/ mus of bottom application Trichoderma viride 1 before transplanting strawberry rice shoot, wherein the deposit number of the Trichoderma viride is CGMCC No.50440.The present invention can reduce the material concentration being harmful in some soil to strawberry, significantly improve rhizosphere of strawberry beneficial microorganism content, promote the release of the nutriment of the soil organism, increase nutrient composition content in soil, so as to promote strawberry to fully absorb nutrition, inducing strawberry disease resistance, death rate is controlled, is effectively increased seedling percent.
Description
Technical field
The invention belongs to agricultural technology field, is more particularly to a kind of method for reducing strawberry death rate.
Background technology
Strawberry nutrition value is abundant, is described as being " fruit queen ", contains abundant vitamin C, vitamin A, vitamin
E, nicotinic acid, vitamin B1, vitamin B2, carrotene, tannic acid, aspartic acid, copper, strawberry amine, pectin, cellulose, leaf
The nutriments such as acid, iron, calcium, ellagic acid and anthocyanidin.
But requirement of the growth of strawberry for soil environment is higher, easy dead seedling when condition is bad.Such as strawberry is most suitable
Preferably it is planted in sandy loam loose, fertile, that ventilation is good, fertilizer conservation water holding capacity is strong.If for example, ventilative bad, root system is exhaled
Suction acts on and other physiological activities are affected, and bad root phenomenon easily occurs, and dead seedling etc. occurs.
Soil improvement is the bad quality and structure for soil, takes corresponding physics, biological or chemical measure, is improved
Soil property, soil and fertilizer is improved, increase crop yield, and improve the process of human survival soil environment.Soil improvement work
Make typically according to the natural conditions of various regions, economic condition, formulate practicable planning with suiting measures to local conditions, progressively implement, with up to
To the purpose for effectively improving soil existence character and environmental condition.
Structure of soil microbial community reflects soil ecosystem stabilization with the change of composition and the upgrowth situation of crop
Horizontal and soil quality.It is one of important measures of repairing degenerated soil using soil conditioner.Soil conditioner can be effectively
Improve soil physical and chemical property and soil nutrient status, and actively impact is produced to edaphon, so as to improve the production of soil
Power.Soil conditioner typically all has very strong ion-exchange capacity, to Na+, SO4 in saline-alkali soil2-、CL-Etc. there is energy of adsorption
Power, soil can reduce pH value and basicity after applying special fertilizer, adsorb ammonium ion and potassium ion and improve soil cation generation
The amount of changing, so as to reach improve the soil, desalination, fertilizer conservation purpose, soil is developed to the direction for being advantageous to plant growth.Sodium ion adsorbs
Agent has unique rack-like structure, can absorb moisture and gas, chesson, reduce the soil weight, porosity increase, soil
Permeability makes moderate progress.Soil conditioner can be divided into natural amendments, synthesis modifying agent, natural-synthesis altogether by raw material sources
Polymers modifying agent and biological modification agent.
The biological modification agent studied and applied at present includes biocontrol agent, the microbial inoculant microbial inoculum of some business.Soil
Earth microbiologic population is a very special biology colony, and its important biological function has caused the enough attention of scholars.
Edaphon organism constitutes a powerful power resource storehouse in the ecosystem, in plant residue degraded, humus
Formed and Nutrient Transformation in circulation with play highly important role.But there is presently no on improving strawberry soil for growth
Environment, reduce the report in terms of death rate.Therefore, it is necessary to more be studied in this regard.
The content of the invention
The present invention has found that Trichoderma viride can reduce the soil weight, improved soil, build up fertility, Er Qieneng by studying
Enough strengthen the disease resistance of strawberry, that is, reduce the death rate of plant.Study application of the alginic acid oligosaccharides in terms of plant growth is improved.
Based on above-mentioned discovery, the present invention proposes a kind of method for reducing strawberry death rate, is included in transplanting strawberry
Bottom application Trichoderma viride 1-10kg/ mus before rice shoot, wherein the deposit number of the Trichoderma viride is CGMCC No.50440.
Trichoderma viride (Trichoderma viride) LLM-001 used in the present invention oneself be preserved on July 8th, 2011
China Committee for Culture Collection of Microorganisms's common micro-organisms center (abbreviation CGMCC, address:Chaoyang District, Beijing City North Star west
The institute 3 of road 1, Institute of Microorganism, Academia Sinica), preserving number is CGMCC No.5044.Those skilled in the art can hold
Change places acquisition.
According to embodiment of the present invention, the dosage of the Trichoderma viride is 5kg/ mus.
According to embodiment of the present invention, wherein the Trichoderma viride is bottom application in the form of compositions, wherein comprising green
Color trichoderma, the amount used reach the Trichoderma viride of 1-10kg/ mus.
The method according to the invention, using a certain amount of Trichoderma viride bottom application, it is possible to reduce have in some soil to strawberry
Harmful material concentration, hence it is evident that rhizosphere of strawberry beneficial microorganism content is improved, promotes the release of the nutriment of the soil organism,
Increase nutrient composition content in soil, so as to promote strawberry to fully absorb nutrition, induction improves strawberry disease resistance, controls dead seedling
Rate, it is effectively increased seedling percent..
Brief description of the drawings
Fig. 1 is according to influence result diagram of the Trichoderma viride of embodiment of the present invention to strawberry plant height；
Influence knots of the Fig. 2 for the Trichoderma viride according to embodiment of the present invention to strawberry SPAD (chlorophyll content value) value
Fruit diagram.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is further described in detail embodiment, the embodiment provided
Only for illustrating the present invention, the scope that is not intended to be limiting of the invention.
Experimental method in following embodiments, it is conventional method unless otherwise specified.Examination used in following embodiments
Material is tested, is that regular shops are commercially available unless otherwise specified.
Embodiment-carry out bottom application using Trichoderma viride handles strawberry rice shoot
Test place：On the Pinggu County, beijing area organic farm of a small bay in a river a small bay in a river；
Experimental subjects：" beauty " (strawberry cultivars)；
Experiment condition：
The consistent warmhouse booth of soil fertility is selected, greenhouse base fertilizer has 1500kg chicken manure and 2000kg sheep manure.Strawberry
Before transplanting, using the region of Trichoderma viride bottom application strawberry rice shoot to be transplanted, dosage is 1-10kg/ mus, and control group is unused；Its
Middle control group has 3 groups (3 regions, hereinafter referred to as control zone), and there are 9 regions in the region handled using Trichoderma viride (hereafter
Referred to as processing region), wherein there are 3 regions using 2kg/ mus, there are 3 regions using 5kg/ mus, have 3 using 8kg/ mus
Individual region, that is, being all provided with 3 repeated samples in the case of various.Transplant the consistent Strawberry Seedlings of growth potential, unified field cultivation pipe
Reason.
Experimentation：
Processing region distinguishes bottom application Trichoderma viride 2kg, 5kg and 8kg/ mu, and Trichoderma viride is not used in control zone.Move
After planting 2 weeks, the total strain number of strawberry and the dead seedling strain number of seedling (whole strain death or vacancy), grass is calculated with formula in survey area
Certain kind of berries death rate.In strawberry florescence, Strawberry Leaves are determined with SPAD-502Plus types portable chlorophyll meter, minute exists
The morning 10:00-12:00, the maximum blade of 10 plants of growing ways is randomly selected in each region and surveys its SPAD (chlorophyll content value) value
Average.Behind 3~4 days that strawberry starts to bloom, record, which is bloomed, number and calculates flowering rate.In harvest time, cutting ring (volume is used
For 100cm3) sharp keen one end is vertically pressed into soil, need instrument to help sometimes.It can not rock from side to side, so that soil natural structure
It is not destroyed, until in cutting ring all press-in soil.Cutting ring is dug out from soil with scuppit, and carefully repaiied with pocket knife along cutting ring edge
It is whole to scabble, unnecessary soil is cut off, the soil of cutting ring is all moved into the aluminium box of known weight (b), interior is taken back, weighs aluminium box
With the weight (c) of wet soil, after drying, then the weight (d) of aluminium box and dry ground is weighed, calculated using formula
The present invention is detected to treatment group and control group in terms of following index：Plant height, SPAD values, death rate and
The soil weight.
Plant height, the experimental result of SPAD values are referring to Fig. 1 and Fig. 2.As illustrated in fig. 1 and 2, in vegetative growth phase, microbial bacteria
Agent (Trichoderma viride) all has an impact to the SPAD values of strawberry plant height and blade, higher than compareing.Trichoderma viride can improve strawberry
Plant height, handle and improve 13% than control.The plant leaf SPAD values of processing improve 2.4% than control.
The experimental result of death rate and the soil weight is as follows：
Death rate experimental result is as shown in table 1 below.
Influence of the Trichoderma viride of table 1 to strawberry morphological index
As shown in table 1, the strawberry death rate 4.5% for using Trichoderma viride to handle in seedling stage, not using the grass of Trichoderma viride
Certain kind of berries death rate is 8.7%.49% is reduced using rear death rate.In florescence plant blossom rate, Trichoderma viride processing is compared respectively
Control improves 19%.As known to Fig. 1, Trichoderma viride not only promotes the growing way of strawberry, while also enhances the anti-of strawberry
Characteristic of disease, improve the defence capability to soil-borne disease.
The experimental result of the soil weight is as shown in table 2 below.
Influence of the Trichoderma viride of table 2 to strawberry soil index
In the Strawberry ripening phase, each random selecting point that handles fetches earth, and determination data is as shown in table 2, on the soil weight, uses
After Trichoderma viride processing, unit weight is from 1.23gcm-3It is reduced to 1.05gcm-3.Solid phase, liquid phase reduce 15% respectively,
14%, gas phase improves 30% than control, strengthens the air circulation of soil, chesson, improves soil beneficial microorganism and live
Property, increase soil fertility.
It can be drawn by above-described embodiment, Trichoderma viride processing is advantageous to improve the SPAD values of plant leaf, and increase is opened
Flower rate, controls death rate；Meanwhile the soil weight is reduced, increase gaseous phase of soil ratio is so as to improved soil.Exception, it is necessary to explanation
It is between each treatment group of bottom application Trichoderma viride 2kg, 5kg and 8kg/ mu, not have conspicuousness between above-mentioned each Testing index
Difference.
Advantages of the present invention
1st, the present invention is included beneficial to biocontrol microorganisms Trichoderma viride, and it is by producing antibiotic, nutrient competition, micro- parasitic, cell
Wall amylase, induction plant produce resistance, so as to reach the effect of antibacterial bacteriostatic.
2nd, the present invention can reduce the material concentration being harmful in some soil to strawberry, hence it is evident that improve rhizosphere of strawberry beneficial to micro-
The content of biology, promote the release of the nutriment of the soil organism, increase nutrient composition content in soil, so as to promote strawberry
Fully absorb nutrition, inducing strawberry disease resistance.
3rd, it is Trichoderma viride 1-10kg/ mu methods present invention employs bottom application microbial bacterial agent, improves strawberry soil and control
Death rate processed, is effectively increased seedling percent.
Above-described embodiment only limits to illustrate rather than, it will be understood by those within the art that, this hair
Bright scope is defined by the following claims, and can not departed within the spirit and scope of the present invention, carry out it is various modification and
Change, these, which are changed and modifications, should be understood as covering within the scope of the protecting of the present invention.
Claims (3)
1. a kind of method for reducing strawberry death rate, it is included in bottom application Trichoderma viride 1-10kg/ before transplanting strawberry rice shoot
Mu, wherein the deposit number of the Trichoderma viride is CGMCC No.50440.
2. according to the method for claim 1, it is characterised in that the dosage of the Trichoderma viride is 5kg/ mus.
3. according to the method for claim 1, it is characterised in that bottom application is to include Trichoderma viride composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863971.2A CN107821031B (en) | 2017-09-22 | 2017-09-22 | Method for reducing strawberry seedling death rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863971.2A CN107821031B (en) | 2017-09-22 | 2017-09-22 | Method for reducing strawberry seedling death rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107821031A true CN107821031A (en) | 2018-03-23 |
| CN107821031B CN107821031B (en) | 2020-11-10 |
Family
ID=61643963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863971.2A Active CN107821031B (en) | 2017-09-22 | 2017-09-22 | Method for reducing strawberry seedling death rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107821031B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787075A (en) * | 2012-05-31 | 2012-11-21 | 北京雷力农用化学有限公司 | Trichoderma viride strain and application thereof |
| CN102839131A (en) * | 2012-09-05 | 2012-12-26 | 中国热带农业科学院环境与植物保护研究所 | Trichoderma viride and application thereof |
| CN103113167A (en) * | 2013-03-18 | 2013-05-22 | 济南巨微生物技术有限公司 | Compound microbial organic fertilizer and preparation method thereof |
| CN104446912A (en) * | 2014-11-14 | 2015-03-25 | 沈德华 | Special modified bamboo fiber coated fertilizer for acid soil strawberry and preparation method of coated fertilizer |
| CN105578884A (en) * | 2013-07-24 | 2016-05-11 | 拜耳作物科学股份公司 | Binary fungicidal composition |
| CN105713894A (en) * | 2016-01-26 | 2016-06-29 | 李晓白 | Culture method of trichoderma viride mutant strain |
| CN106233863A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The method utilizing plantation Fructus Fragariae Ananssae SANYE improvement salt-soda soil |
-
2017
- 2017-09-22 CN CN201710863971.2A patent/CN107821031B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787075A (en) * | 2012-05-31 | 2012-11-21 | 北京雷力农用化学有限公司 | Trichoderma viride strain and application thereof |
| CN102839131A (en) * | 2012-09-05 | 2012-12-26 | 中国热带农业科学院环境与植物保护研究所 | Trichoderma viride and application thereof |
| CN103113167A (en) * | 2013-03-18 | 2013-05-22 | 济南巨微生物技术有限公司 | Compound microbial organic fertilizer and preparation method thereof |
| CN105578884A (en) * | 2013-07-24 | 2016-05-11 | 拜耳作物科学股份公司 | Binary fungicidal composition |
| CN104446912A (en) * | 2014-11-14 | 2015-03-25 | 沈德华 | Special modified bamboo fiber coated fertilizer for acid soil strawberry and preparation method of coated fertilizer |
| CN105713894A (en) * | 2016-01-26 | 2016-06-29 | 李晓白 | Culture method of trichoderma viride mutant strain |
| CN106233863A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The method utilizing plantation Fructus Fragariae Ananssae SANYE improvement salt-soda soil |
Non-Patent Citations (4)
| Title |
|---|
| 古丽君: "深绿木霉对草坪禾草根腐病病原的作用机制及深绿木霉生防制剂的研究", 《中国优秀硕士学位论文全文数据库》 * |
| 杜安楠: "有益微生物对草莓微繁殖原种苗生长发育和抗病性的影响", 《中国优秀硕士学位论文全文数据库》 * |
| 杜安楠等: "木霉菌剂对草莓微繁苗生长和抗病性的影响", 《中国果树》 * |
| 王友升著: "《拮抗酵母菌与果蔬采后病害防治》", 1 August 2012 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107821031B (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103125251B (en) | Application method of arbuscular mycorrhizal fungus in large-scale tobacco cultivation | |
| Perner et al. | Effect of arbuscular mycorrhizal colonization and two levels of compost supply on nutrient uptake and flowering of pelargonium plants | |
| CN105950520A (en) | Rhizobium capable of efficiently solubilizing phosphorus and application of rhizobium | |
| CN105684849A (en) | Organic substrate containing arbuscular mycorrhiza fungi and preparing method and application thereof | |
| CN110156541A (en) | A kind of restorative procedure of secondary salinization soil | |
| CN105754864B (en) | Bletilla mycorrhizal fungi and its application | |
| Park et al. | Inoculation with Bacillus licheniformis MH48 promotes nutrient uptake in seedlings of the ornamental plant Camellia japonica grown in Korean reclaimed coastal lands | |
| CN103202209A (en) | Seedling substrate | |
| Derkowska et al. | Influence of biofertilizers on plant growth and rhizosphere microbiology of greenhouse-grown strawberry cultivars | |
| Gao et al. | Common mycorrhizal networks benefit to the asymmetric interspecific facilitation via K exchange in an agricultural intercropping system | |
| Smith et al. | Role of soil quality in declining rooibos (Aspalathus linearis) tea yields in the Clanwilliam area, South Africa | |
| CN101569284A (en) | Preparation method of mycorrhizal tobacco seedling by taking sand as ground substance | |
| Fernández et al. | Physiological and growth responses of young tomato seedlings to drip-irrigation containing two low doses of the arbuscular mycorrhizal fungus Glomus iranicum var. tenuihypharum sp. nova | |
| Shams | Foliar applications of nano chitosan-urea and inoculation with mycorrhiza on kohlrabi (Brassica oleracea var. Gongylodes, L.) | |
| CN103045500B (en) | Mesorhizobium KDRM295 and application thereof | |
| CN107821031A (en) | A kind of method for reducing strawberry death rate | |
| CN107574126A (en) | Application of the AMF in karst adaptive plant growth-promoting | |
| CN105948889A (en) | Special inoculation composite agent used for artificial cultivation of truffle mycorrhizal seedlings, and preparation method and application method thereof | |
| CN109207410A (en) | One plant of potassium decomposing pseudomonad and its application | |
| Di Stasio et al. | Free-living (N2)-fixing bacteria as potential enhancers of tomato growth under salt stress | |
| CN103749203B (en) | Utilize industrial waste to prepare and plant the method that rice seedling raising soil educated by matter alms bowl | |
| Patel et al. | Comparative study of different soil amendments and microbes for integrated nutrient management and growth promotion of Jatropha curcas | |
| Zougari-Elwedi et al. | Arbuscular mycorrhizal fungi (Glomus mosseae) selection by date palm root system: The clue to a sustainable fertile soil in Jerid region of Tunisia | |
| CN104211531B (en) | Environmental protection nutritive type modifying agent for red soil low yield Semen Sesami ground | |
| CN102978136B (en) | Mesorhizobium KDRM024 and application thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |