CN111902045A - Plant growth promoting composition and use thereof - Google Patents
Plant growth promoting composition and use thereof Download PDFInfo
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- CN111902045A CN111902045A CN201980016523.6A CN201980016523A CN111902045A CN 111902045 A CN111902045 A CN 111902045A CN 201980016523 A CN201980016523 A CN 201980016523A CN 111902045 A CN111902045 A CN 111902045A
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- 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
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- 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
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Abstract
A plant growth promoting composition comprising at least one heat-resistant mold selected from the group consisting of Devriesia shelburniensis and Leohumicola.
Description
Technical Field
The present invention relates to a plant growth promoting composition and use thereof.
Background
However, this method alone cannot satisfy all the industrial demands required for a method for promoting plant growth, and thus a new method for promoting plant growth is required.
Documents of the prior art
Non-patent document
Non-patent document 1: yamagiwa et al, university of Ongshan university, academic report 102, pp.1-6, 2001
Disclosure of Invention
Problems to be solved by the invention
Accordingly, an object of the present invention is to provide a novel plant growth promoting composition.
Means for solving the problems
The present inventors have conducted extensive studies to achieve the above object. As a result, it was found that specific heat-resistant mold had an effect of promoting plant growth. This idea is surprising in that it is intended to utilize heat-resistant mold which has conventionally been difficult to sterilize, is an obstacle in processing plants and use for foods and the like in growth promotion. The present invention has been completed based on such a new idea of the present inventors.
In other words, one aspect of the invention is as follows:
(1) a plant growth promoting composition comprising at least one heat-resistant mold selected from the group consisting of Devriesia shelburniensis and Leohumicola;
(2) the composition for promoting plant growth according to (1), wherein the heat-resistant mold of the genus Leohumicola is Leohumicola verrucosa;
(3) the composition for promoting plant growth according to (1) or (2), wherein the plant is at least one selected from the group consisting of chinese cabbage, tomato, cucumber, pea and strawberry;
(4) the plant growth promoting composition according to any one of (1) to (3), further comprising an excipient;
(5) a plant growth promoting method comprising the plant growth promoting composition according to any one of (1) to (4) in a medium for growing plants;
(6) a method for producing a composition for promoting plant growth, comprising a formulating step of formulating at least one heat-resistant mold selected from the group consisting of Devrisiashelburniensis and Leohumicola;
(7) the method for producing a composition for promoting plant growth according to (6), wherein the preparation step comprises a heat treatment step at 50 ℃ to 75 ℃;
(8) a plant to which a heat-resistant mold is fixed (but the plant does not include blueberries), the heat-resistant mold being at least one heat-resistant mold selected from the group consisting of Devriesia shelburn ensis and Leohumicola genera.
Effects of the invention
According to the present invention, a novel plant growth promoting composition and a plant growth promoting method for promoting plant growth can be provided. Therefore, further expansion of plant yield can be expected.
Drawings
FIG. 1 shows the results obtained by measuring the dry weight of a Chinese cabbage to which a composition for promoting plant growth is supplied.
Fig. 2(a) shows the appearance of a chinese cabbage supplied with a plant growth promoting composition containing BFF410 as a heat-resistant mold, fig. 2(b) shows the appearance of a chinese cabbage supplied with a plant growth promoting composition containing BFF352 as a heat-resistant mold, fig. 2(c) shows the appearance of a chinese cabbage supplied with a plant growth promoting composition containing BFF313 as a heat-resistant mold, and fig. 2(d) shows the appearance of a chinese cabbage supplied with a composition not containing a heat-resistant mold as a control.
FIG. 3 shows the results obtained by measuring the dry weight of tomatoes which are supplied with the composition for promoting plant growth.
Fig. 4(a) shows the appearance of tomatoes to which a plant growth promoting composition containing BFF410 as a heat-resistant mold was supplied, fig. 4(b) shows the appearance of tomatoes to which a plant growth promoting composition containing BFF352 as a heat-resistant mold was supplied, fig. 4(c) shows the appearance of tomatoes to which a plant growth promoting composition containing BFF313 as a heat-resistant mold was supplied, and fig. 4(d) shows the appearance of tomatoes to which a composition not containing a heat-resistant mold was supplied as a control.
Fig. 5 shows the results obtained by measuring the dry weight of cucumbers supplied with the plant growth promoting composition.
Fig. 6(a) shows the appearance of cucumber to which a plant growth promoting composition containing BFF410 as a heat-resistant mold was supplied, fig. 6(b) shows the appearance of cucumber to which a plant growth promoting composition containing BFF352 as a heat-resistant mold was supplied, fig. 6(c) shows the appearance of cucumber to which a plant growth promoting composition containing BFF313 as a heat-resistant mold was supplied, and fig. 6(d) shows the appearance of cucumber to which a composition not containing a heat-resistant mold was supplied as a control.
Fig. 7 shows the results obtained by measuring the dry weight of peas supplied with the plant growth promoting composition.
Fig. 8(a) shows the appearance of peas supplied with a plant growth promoting composition containing (a) BFF410 as a heat-resistant mold, fig. 8(b) shows the appearance of peas supplied with a plant growth promoting composition containing BFF352 as a heat-resistant mold, fig. 8(c) shows the appearance of peas supplied with a plant growth promoting composition containing BFF313 as a heat-resistant mold, and fig. 8(d) shows the appearance of peas supplied with a composition not containing a heat-resistant mold as a control.
Fig. 9 shows the results of measurements of (a) the height of the plant body, (b) the number of plant leaves, (c) the length of the plant body leaves, and (d) the width of the plant body leaves of the strawberry to which the plant growth promoting composition was supplied.
Fig. 10(a) shows the appearance of strawberries supplied with a plant growth promoting composition containing (a) BFF410 as a heat-resistant mold, fig. 10(b) shows the appearance of strawberries supplied with a plant growth promoting composition containing BFF352 as a heat-resistant mold, fig. 10(c) shows the appearance of strawberries supplied with a plant growth promoting composition containing BFF313 as a heat-resistant mold, and fig. 10(d) shows the appearance of strawberries supplied with a composition not containing a heat-resistant mold as a control.
Detailed Description
Hereinafter, the present invention will be described in detail. In the present invention, "%" and "parts" mean "% by mass" and "parts by mass", respectively.
< characteristics of the composition for promoting plant growth of the present invention >
The plant growth promoting composition according to the present invention comprises at least one heat-resistant mold selected from the group consisting of Devrisia shelburn and Leohumicola. Hereinafter, the composition for promoting plant growth is also simply referred to as "composition". The composition according to the present invention plays a role in promoting plant growth by converting nutrients of the rhizosphere of plants into a form that can be absorbed by plants by heat-resistant molds. For example, nitrogen in the form of amino groups is converted into nitrogen in the form of nitrate by these heat-resistant molds, and the plant body can absorb the nitrogen in the form of nitrate. In the present invention, "promoting growth" means that the dry weight of a plant, the height of a plant, the number of leaves of a plant, the length of a leaf of a plant, or the width of a leaf of a plant is increased as compared with the case where the composition according to the present invention is not used.
< Heat-resistant mold >
The heat-resistant mold contained in the composition according to an embodiment of the present invention is at least one heat-resistant mold selected from the group consisting of the genera devriesiashellburniensis and Leohumicola. The heat-resistant mold of the genus Leohumicola is preferably Leohumicola verrucosa. By using these heat-resistant molds, a higher growth promoting effect can be obtained.
The heat-resistant mold may be isolated from soil or the like, or may be obtained from a depository. For example, as Devrisia shelburn ensis, Devrisiashelburniensis BFF313 deposited as NITE BP-02394, or the like, may be used.
The composition according to an aspect of the present invention may contain the heat-resistant mold exemplified above alone, or may contain a plurality of types. Further, the composition according to an aspect of the present invention may further include molds other than the heat-resistant molds exemplified above within a range that does not impair the effect of promoting plant growth. For example, heat-resistant mold such as Geminibasidium may be mentioned. The heat-resistant mold of Geminibasium can promote growth of Chinese cabbage, cucumber, pea, strawberry, etc. Among the genus Geminibasidium, Geminibasidium dontium is more preferable, and Geminibasidium dontium BFF410 (accession No.: NITE BP-02395) or the like can be used.
Regarding the heat resistance of heat-resistant mold, it is preferable that the mold be sterilized by treatment at 75 ℃ for 1 minute. In the food processing step, the food is sterilized at 75 deg.C for 1 min to kill pathogenic bacteria such as Escherichia coli. This is because, if the heat resistance of the heat-resistant mold is within the above range, the heat-resistant mold can be selected by the sterilization treatment.
< content of Heat-resistant mold >
The content of the heat-resistant mold in the composition according to one embodiment of the present invention is not particularly limited, and is preferably 100 or more and 1 hundred million or less per 1g of the composition. By making the blending amount of the heat-resistant mold within the above range, the heat-resistant mold more reliably comes into contact with and fixes on the plant.
< State of Heat-resistant mold >
The heat resistant mold can be included in the composition in any form of life cycle. For example, the mycelium state or the sporophyte state may be used. In addition, in the case where heat-resistant mold is treated by a heat treatment process in the preparation process described below, the heat-resistant mold is preferably in a spore state in order not to be killed by heat.
< plant >
The composition according to one embodiment of the present invention may be applied to various plants, and the target plant is not particularly limited. For example, it can be used for cultivating plants which are usually supplied for food. Can also be used for the cultivation of the blueberry which is difficult to be cultivated usually. Plants which are particularly suitable for promoting growth by the composition according to this embodiment are chinese cabbage, tomato, cucumber, pea or strawberry. If the heat-resistant mold is Leohumila verrucosa, the growth of peas or strawberries can be promoted with particularly good quality. If the heat-resistant mold is Devrisia shelburn, the growth of Chinese cabbage, tomato, pea or strawberry can be promoted particularly well.
The composition for promoting plant growth and the method for promoting plant growth according to one embodiment of the present invention can be applied to plants at various growth stages. For example, the composition may be supplied to the culture medium when the plant is a seed, or the composition may be supplied to the culture medium when the plant is a seedling or a tree.
As a plant grown using the composition according to an embodiment of the present invention, it can be used in exactly the same manner as a plant grown without using the composition according to the present invention. In addition, from plants grown using the composition according to an embodiment of the present invention, mycotoxins such as aflatoxin, patulin, deoxynivalenol (デオキシニバレノール), and ochratoxin a, which are harmful to the human body, were not detected.
< other ingredients >
As the composition according to an embodiment of the present invention, other ingredients may be contained in addition to the heat-resistant mold. Examples of the other components include: excipient, stabilizer, surfactant, spreader and other additives. The stabilizer is a substance that allows spores or hyphae of heat-resistant mold to survive for a long time, and examples thereof include the stabilizers described in Japanese patent laid-open publication No. 2004-35421 and Japanese patent laid-open publication No. 2010-143856. The surfactant is a substance for facilitating penetration of heat-resistant mold into plants, and conventionally known surfactants can be exemplified. The spreader is a substance for facilitating adhesion of heat-resistant mold to plants after infiltration into plants, and examples of the surfactant include surfactants and polysaccharides, and examples of the surfactant include surfactants used in japanese patent laid-open publication No. 2005-75813, japanese patent laid-open publication No. 2008-31083, japanese patent laid-open publication No. 2011-184370, japanese patent laid-open publication No. 2012-72116, international publication No. 2012063824, japanese patent laid-open publication No. 2016-135101, and the like, and examples of the polysaccharide include starch, xanthan gum (キサンタンガム), guar gum (グアーガム), bean gum (ローストビーンガム), carrageenan (カラギーナン), and the like.
Preferably, the composition for promoting plant growth according to one embodiment of the present invention includes an excipient or a stabilizer as other ingredients. By including the excipient in the plant growth promoting composition, the treatment and molding of the plant growth promoting composition can be facilitated. By including a stabilizer in the plant growth promoting composition, deterioration in quality can be prevented.
< shape of composition >
The shape of the plant growth promoting composition according to one embodiment of the present invention is not particularly limited, and various shapes may be used. For example, the composition may be in the form of a powder, liquid, granule, or the like. Further, the shape may be one in which seeds or plants are previously coated. As the coating method, conventionally known methods for producing film-coated seeds and methods for producing iron-coated seeds can be suitably used. In addition, the compositions can be prepared using the methods described in the "solid carrier" of the standard technology set (pesticide formulation technology) published by the Japanese patent office.
< method for producing composition for promoting plant growth >
The method for producing a composition for promoting plant growth according to the present invention comprises a preparation step of preparing at least one heat-resistant mold selected from the group consisting of Devrisiashelburniensis and Leohumicola.
The preparation process according to one embodiment of the present invention is not particularly limited, and the preparation can be carried out by a known method.
In the preparation process according to an embodiment of the present invention, the preparation process preferably includes a heat treatment process at 50 ℃ or higher and 75 ℃ or lower. By the heat treatment step, the heat-resistant mold can survive and other molds and bacteria can be killed.
< method for promoting plant growth >
The plant growth promoting method according to the present invention includes a supplying step of supplying the above-described composition for promoting plant growth to a medium for growing plants. Thereby, the growth of the plant can be promoted.
< culture Medium >
The embodiment of the medium used in the method for promoting plant growth according to the present invention may be any medium that can promote plant growth. For example, one embodiment of the culture medium may be a solid culture medium such as soil, soil conditioner, and gel, or a liquid culture medium such as a hydroponic culture liquid. The medium corresponding to the plant can be appropriately selected by those skilled in the art.
< soil >
When soil is used as the culture medium, the pH of the soil is preferably 3 or more and 8 or less.
< supply step >
The supply step may be a step of supplying the composition according to the present invention to a culture medium. The supply method may be, for example, a method of spraying the composition on the medium or a method of mixing the composition with the medium. For example, a method of incorporating the culture medium into soil is also possible. Further, for example, in some cases, spraying from above the soil or the like may be employed. When the composition according to the present invention is supplied to a medium, it may also be appropriately mixed with other substances. For example, in some cases, the composition according to the present invention may be mixed with a conventionally known agent such as a plant hormone for growing plants and/or a fertilizer and the like, and then supplied to a culture medium. Furthermore, it is also possible to further supply the composition according to the invention to a culture medium in which the heat-resistant mold comprised by the composition according to the invention is already present. Plant growth can also be further promoted by this way of supply. In the supply step, the composition according to the present invention may be supplied so that the heat-resistant mold in the composition can grow, and the supply amount may be appropriately set by those skilled in the art according to the environment in which the target plant is to be grown.
< supply period >
With respect to the period for supplying the composition, it is preferable to sow the plant seeds, and it is preferable to plant the seedlings and trees. For example, provision may be made by sowing in soil pre-mixed with a composition according to the invention or by planting saplings and trees in soil pre-mixed with a composition according to the invention.
< plants having Heat-resistant mold immobilized >
Also within the scope of the present invention is a plant to which at least one heat-resistant mold selected from the group consisting of Devrisia shelburn species and Leohumicola is immobilized. In the present specification, "fixed" means a state in which hyphae of a mold exist in a plant tissue. The plant is not particularly limited, and may be at least one selected from the group consisting of chinese cabbage, tomato, cucumber, pea, and strawberry.
The present invention is not limited to the various embodiments described above, and various modifications may be made within the scope shown in the claims, and embodiments obtained by appropriately combining the technical means respectively disclosed in the different embodiments are also included in the technical scope of the present invention.
Examples
Hereinafter, examples will be shown, and embodiments of the present invention will be described in further detail. Of course, the present invention is not limited to the following embodiments, and needless to say, the detailed portions may be in various forms.
As the heat-resistant mold, there was used Devrisia shelbunniensis BFF313 (deposited at the independent administrative agency for human article evaluation technology patent deposit center (292- & 0818, Chaozhou Kazusakamatari, かずさ Sickle foot) 2-5-8122. deposited at 2016: 20/2016; accession No.: NITEBP-02394), Leohumila verrucosa BFF352 (deposited at the independent administrative agency for human article evaluation technology deposit center (292- & 0818; 081081-02394), Leohumila verrucosa BFF352(かずさ Sickle foot) 2-5-8122. deposited at 0817/9/2017/9. deposited at NITE BP-02467), or GeminibasidiumF 410 (deposited at the independent administrative agency for human article evaluation technology deposit center (0818, Chaozhou) deposited at 2016: かずさ Sickle/2016; 2016: 2016; 0818/24/かずさ Sickle/2016), the preservation number is as follows: NITE BP-02395). Hereinafter, Devrisia shelburniensis BFF313 is also referred to as BFF313, Leohumila verrucosa BFF352 is also referred to as BFF352, and Geminibasidium dontium BFF410 is also referred to as BFF 410.
As plants, seeds of chinese cabbage, tomato, cucumber, pea and strawberry were used.
Heat-resistant mold was supplied to the culture dish, and the heat-resistant mold was propagated throughout the culture dish. A petri dish not supplied with heat-resistant mold was used as a control. The rooted seeds of the plants were transplanted to each petri dish and allowed to grow, and the plant growth promoting effect of the plant growth promoting composition was examined. Detailed information of the experiment is described in "エンドファイト, きと, pages 102 to 103 of い square" (culture association of shanshan fishercun, corporate act). The chinese cabbage, tomato, cucumber, pea and strawberry were grown for 2 weeks after transplantation, respectively, and then subjected to the following experiments.
The grown plants were examined for dry weight, appearance, height, leaf number, leaf length and leaf width. The dry weight of the plant body was measured as described below. The results are shown in FIGS. 1 to 10 and Table 1. Fig. 1 and 2 show the results of chinese cabbage, fig. 3 and 4 show the results of tomato, fig. 5 and 6 show the results of cucumber, fig. 7 and 8 show the results of pea, and fig. 9 and 10 show the results of strawberry.
[ measurement of the Dry weight of plant bodies ]
The aerial parts of the grown plants were collected, dried at 60 ℃ for 3 to 4 days, respectively, and the weight thereof was measured.
TABLE 1
In table 1, BFF352, BFF313 and BFF410 show results obtained using compositions for promoting plant growth, each containing various heat-resistant molds. In table 1, as for the results of the growth promoting effect of the examples to which the plant growth promoting composition containing various heat-resistant molds was supplied, compared with the control, "-" indicates 1.0 times or less, "●" indicates more than 1.0 times and 1.5 times or less, ". smallcircle" indicates more than 1.5 times and 2.5 times or less, and ". circleincircle" indicates more than 2.5 times.
As shown in FIGS. 1 to 10 and Table 1, by supplying the plant growth promoting composition comprising BFF352 or BFF313, the dry weight of all plants and the height, leaf number, leaf length and leaf width of strawberries for the experiment were increased as compared to the control.
As shown in fig. 1 to 10 and table 1, by supplying the plant growth promoting composition comprising BFF410, the dry weight of plants other than tomatoes and the height, leaf number, leaf length and leaf width of strawberries were increased as compared to the control.
[ method for determining the Presence or absence of four types of mycotoxins ]
The grown plants were examined for the presence of four mycotoxins, aflatoxin, patulin, deoxynivalenol and ochratoxin a. The following measurements were performed.
For aflatoxin, deoxynivalenol and ochratoxin a, RIDASCREEN (registered trademark) FAST kit (FAST aflatoxin (4161PF), FAST DON (4331PF), FAST ochratoxin a (4122PF), manufactured by damstamer-Biopharm AG, germany, was used, and was performed in the order indicated by the manufacturer.
The procedure for patulin was as follows. First, patulin was extracted according to AOAC 2000. 10ml of ethyl acetate were added to 5ml of the sample slurry. Then, vigorously stirred using a vortex mixer for 1 minute. The supernatant was then transferred to a culture tube. This procedure was repeated three times. Then, 2ml of 1.5% Na was added2CO3Added to the ethyl acetate phase. Then, the mixture was vigorously stirred for 30 seconds. The ethyl acetate phase in the upper layer was made to be 15g Na2SO4Is passed through. Then evaporating the upper ethyl acetate phase at 45 ℃ under nitrogen steamAnd (4) sending. The dried residue was dissolved in 2ml acetic acid for HPLC analysis. The conditions for HPLC analysis of patulin are as follows.
As a standard solution of patulin (100. mu.g/ml acetonitrile solution), a solution available from Wako Pure chemical industries, Ltd.
The determination of patulin was carried out at 276nm using a Waters Alliance (registered trademark) HPLC system equipped with an ultraviolet detector kit.
A Puresil C18 column (250X 4.6mm, 5 μm; water) was used at 35 ℃ to isolate patulin.
The isocratic mobile phase was a solution of 0.095% perchloric acid in acetonitrile at a ratio of 97:3 at a flow rate of 1 ml/min.
The above results are as follows: the toxicity of BFF352, BFF313 and BFF410 was negative.
Accession number
NITE BP-02394
NITE BP-02395
NITE BP-02467
PCT/RO/134 Table
Claims (5)
1. A plant growth promoting composition comprising Leohumicola verrucosa, wherein the plant is selected from the group consisting of chinese cabbage, tomato, cucumber, pea and strawberry.
2. The plant growth promoting composition of claim 1, further comprising an excipient.
3. A plant growth promoting method comprising a supplying step of supplying the composition for promoting plant growth according to claim 1 or 2 to a medium for growing plants.
4. A method for producing a composition for promoting plant growth, comprising a preparation step of preparing Leohumila verrucosa, wherein the plant is selected from the group consisting of Chinese cabbage, tomato, cucumber, pea and strawberry.
5. The method for producing a plant growth promoting composition according to claim 4, wherein the preparation step includes a heat treatment step at 50 ℃ to 75 ℃.
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| JP2018-039986 | 2018-03-06 | ||
| JP2018039986A JP6497720B1 (en) | 2018-03-06 | 2018-03-06 | Composition for promoting plant growth and use thereof |
| PCT/JP2019/008883 WO2019172315A1 (en) | 2018-03-06 | 2019-03-06 | Plant growth promoting composition and use thereof |
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| CN111902045B CN111902045B (en) | 2021-07-13 |
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| JP (1) | JP6497720B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104450536A (en) * | 2014-11-13 | 2015-03-25 | 山东农业大学 | Separation of arbuscular mycorrhizal fungi as well as preparation and application of arbuscular mycorrhizal fungi fungicide |
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| JPS6212686A (en) * | 1985-07-06 | 1987-01-21 | 砂研株式会社 | Manufacture of effective microbe-grown manure |
| JPH01264987A (en) * | 1988-04-15 | 1989-10-23 | Ryusuke Iijima | Mycelium fertilizer and production thereof |
| JPH11163A (en) * | 1997-06-13 | 1999-01-06 | Asada Shoji Kk | Thermostable antibiotic-producing thermoresistant bacillus, lawn grass disease inhibitor and plant activator having its product as effective component |
| JPH11279015A (en) * | 1998-03-27 | 1999-10-12 | Shinkinrui Kino Kaihatsu Kenkyusho:Kk | Plant growth promoter |
| JP5927600B2 (en) * | 2011-08-24 | 2016-06-01 | 国立大学法人茨城大学 | Method for producing asparagus seedling using root endfight (DSE) Pialochalforfortii |
| CN103981102B (en) * | 2014-05-23 | 2015-12-30 | 广西壮族自治区农业科学院微生物研究所 | DSE bacterial strain 24L-4 and the application on Herba Dendrobii is produced thereof |
| CN103981101B (en) * | 2014-05-23 | 2015-12-30 | 广西壮族自治区农业科学院微生物研究所 | A kind of DSE bacterial strain and the application in sugarcane production thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104450536A (en) * | 2014-11-13 | 2015-03-25 | 山东农业大学 | Separation of arbuscular mycorrhizal fungi as well as preparation and application of arbuscular mycorrhizal fungi fungicide |
Non-Patent Citations (2)
| Title |
|---|
| JUAN CHEN等: ""Leohumicola, a genus new to China"", 《MYCOTAXON》 * |
| SARAH HAMBLETON等: ""Leohumicola, a new genus of heat-resistant hyphomycetes"", 《STUDIES IN MYCOLOGY》 * |
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| WO2019172315A1 (en) | 2019-09-12 |
| JP2019151608A (en) | 2019-09-12 |
| CN111902045B (en) | 2021-07-13 |
| JP6497720B1 (en) | 2019-04-10 |
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