LU501461B1 - Composite plant stress resistance agent for salinity soil, preparation method andapplication thereof - Google Patents
Composite plant stress resistance agent for salinity soil, preparation method andapplication thereof Download PDFInfo
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- LU501461B1 LU501461B1 LU501461A LU501461A LU501461B1 LU 501461 B1 LU501461 B1 LU 501461B1 LU 501461 A LU501461 A LU 501461A LU 501461 A LU501461 A LU 501461A LU 501461 B1 LU501461 B1 LU 501461B1
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- 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
- C05F11/10—Fertilisers containing plant vitamins or hormones
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
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Abstract
The disclosure provides a composite plant stress resistance agent for a salinity soil, a preparation method and use thereof, and belongs to the field of plant nutrition. The composite stress resistance agent for plants comprises the following components in parts by weight: organic germanium 0.4-0.8 parts, ascorbic acid 1-3 parts, compound sodium nitrophenolate 0.5- 3 parts, choline chloride 0.2-1 parts, allantoin 1-2 parts, chitin 5-10 parts, seaweed essence 3-6 parts, trace elements 0.5-1 parts and potassium fulvic acid 10-20 parts; trace elements comprising copper, manganese, zinc and iron in mass ratio of 0.2-1.5:2-4:7-14:15-25 and each component of the composite stress-resistant agent acts synergistically to enable plants growing in stress to start and enhance self-protection mechanism, improve tolerance of plants to stress environment and reduce damage of stress environment, thereby improving stress resistance of plants. Said composite stress resistance agent for plants can increase yields of various crops grown in stress, especially in salinized environment.
Description
BL-5414
COMPOSITE PLANT STRESS RESISTANCE AGENT FOR SALINITY SOIL,
PREPARATION METHOD AND APPLICATION THEREOF LUS01461
[01] The disclosure belongs to the field of plant nutrition, and specifically relates to a composite plant stress resistance agent for a salinity soil and a preparation method and application thereof.
[02] The stress resistance mechanism will be automatically initiated to avoid the impact of the external environment on the normal growth of plants when in poor environment. The poor environment comprises drought resistance, saline-alkali resistance, water logging resistance, wind resistance, freezing resistance and diseases and pests resistance.
[03] Itis desirable to add one stress resistance agent to achieve two or more resistance effects, and a composite stress resistance agent emerges with the increasing demand for stress resistance of plants. The patent with publication number CN1568707A discloses a poplar stress resistance health agent compounded by mycorrhizal fungi and plant hormones, which can not only provide productivity of poplar root but also increase poplar resistance to diseases. The above-mentioned composite stress resistance agent can improve plant resistance to different degrees and further increase crop yield or growth, but the above-mentioned composite stress resistance agent is mainly resistant to diseases and pests and does not disclose the stress resistance of saline resistance.
[04] The present disclosure provides the following technical solutions:
[05] The present disclosure provides a composite plant stress resistance agent for a salinity soil, comprising the following components in parts by weight: organic germanium 0.4-0.8 parts, ascorbic acid 1-3 parts, compound sodium nitrophenolate 0.5-3 parts, choline chloride 0.2-1 parts, allantoin 1-2 parts, chitin 5-10 parts, seaweed essence 3-6 parts, trace elements 0.5-1 parts and potassium fulvic acid 10-20 parts;
[06] The trace elements comprising copper, manganese, zinc and iron; and the mass ratio of copper, manganese, zinc and iron is 0.2-1.5:2-4:7-14:15-25.
[07] Preferably, it comprises the following components in parts by weight: organic germanium 0.5-0.7 parts, ascorbic acid 1.5-2.5 parts, compound sodium nitrophenolate 1-2.5 parts, choline chloride 0.4-0.8 parts, allantoin 1.2-1.7 parts, chitin 6-8 parts, seaweed essence 4-5 parts, trace elements 0.6-0.8 parts and potassium fulvic acid 12-18 parts;
[08] The trace elements comprising copper, manganese, zinc and iron; and the mass ratio of copper, manganese, zinc and iron is 0.5-1.2:2.5-3.5:8-12:18-22.
[09] Preferably, the organic germanium is carboxyethyl germanium sesquioxide;
[10] The carboxyethyl germanium sesquioxide has the molecular formula CsH10Ge207; 1
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[11] The purity of the carboxyethyl germanium sesquioxide is greater than 99%.
LU501461
[12] Preferably, the chitin is water-soluble chitin.
[13] Preferably, the copper is added in the form of amino acid chelated copper, the manganese is added in the form of manganese sulphate, the zinc is added in the form of zinc sulphate, and the iron is added in the form of amino acid chelated iron.
[14] Preferably, the ascorbic acid contains a stabilizer;
[15] The content of the stabilizer is 10%-20% of the mass of ascorbic acid.
[16] The present disclosure provides a method for preparing the composite stress resistance agent for plants comprising the following steps:
[17] (1) Mixing manganese and zinc in the trace elements with chitin, dissolving the obtained mixture with water in the mass ratio of 1:1-2, mixing the obtained mixed wet material with copper, iron in the trace elements and potassium fulvic acid, and drying to obtain a first mixed material;
[18] (2) Mixing organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed essence to obtain a second mixed material;
[19] (3) Mixing the first mixed material in step (1), the second mixed material in step (2) and ascorbic acid to obtain a composite stress resistance agent for plants.
[20] The disclosure provides the use of the composite stress resistance agent for plants or the composite stress resistance for plants agent prepared by the preparation method in stress resistance of plants.
[21] Preferably, the stress resistance of plants comprises salinization resistance.
[22] Preferably, the dilution ratio of the composite stress resistance agent for plants is 1:1000~1500; the application method of the composite stress resistance agent for plants comprises root irrigation and foliar spraying; during the root irrigation, the dosage of the composite stress resistance agent for plants is 80-120 g/mu; when the foliar spraying is applied, the dosage of the composite stress resistance agent for plants is 40-60 g/mu.
[23] The disclosure provides a composite stress resistance agent for plants, and wherein organic germanium can significantly increase the content and activity of protective enzymes, and inhibit the generation of free radicals and lipid peroxidation of cell membranes, thereby protecting cell membranes from damage, enzymes, proteins, and nucleic acid, etc. to prevent oxidative denaturation and maintain activity; The ascorbic acid can effectively reduce the damage to plants caused by active oxygen produced by plants in stress environments, increase the content of antioxidant enzymes in plant cells, and enhance the ability of stress resistance of plants under abiotic stress; Under the action of germanium and ascorbic acid, compound sodium nitrophenolate can promote the protoplasm flow of plant cells, improve cell viability, and increase the resistance level of plants and meanwhile, chitin can improve the antibacterial and antiviral ability of plants, regulate the immune system, and improve the ability of plants to resist stress. Seaweed essence can not only promote the development of plant roots and the absorption of water and nutrients by plants, but also increase the activity of various enzymes such as 2
BL-5414 superoxide dismutase in plants, enhance metabolic activities of plants, and improve performance of stress resistance of plants; Choline chloride can improve the photosynthesis LU501461 efficiency of plants; allantoin 1s beneficial to stimulate plant growth and increase the impact of plants against adverse environments, and trace elements are beneficial to supplement the necessary trace elements for celluar reaction, improve cell viability, and provide nutrient elements for plant growth. In the composite stress resistance agent provided by the present disclosure, trace elements, chitin, potassium fulvic acid, organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed extract act synergistically to enable plants growing in stress to start and enhance self-protection mechanism, improve tolerance of plants to stress environment and reduce damage of stress environment, thereby improving stress resistance of plants. The experimental results prove that the composite stress resistance agent provided by the present disclosure compared with the comparative embodiments can significantly increase yields of various crops grown in salinized environment, and the specific average yield ratio of wheat, corn, cotton, peanut, sweet potato, pepper and cucumber increased by 10.4%, 7.1%, 9.5%, 11.9%, 9.3%, 11.8% and 12.1% respectively compared with the comparative embodiments, and increased by 22.6%, 25.3%, 28.3%, 25.2%, 14.9%, 35.2% and 32.8% respectively compared with the clear water control.
[24] The plant composite stress resistance agent for plants provided by the present disclosure comprises organic germanium. The organic germanium is 0.4-0.8 parts, preferably 0.5-0.7 parts, most preferably 0.6 parts by weight. The organic germanium is carboxyethyl germanium sesquioxide; and the carboxyethyl germanium sesquioxide has the molecular formula
CeH10GezO7; and the purity of the carboxyethyl germanium sesquioxide is greater than 99%. In the embodiments, the organic germanium was purchased from Kramar Company.
[25] The composite stress resistance agent for plants provided by the present disclosure comprises ascorbic acid. The ascorbic acid comprises 1-3 parts, preferably 1.5-2.5 parts, most preferably 2 parts by weight. In the embodiments, the ascorbic acid was purchasedfrom
Zhengzhou Futai Chemical Co. Ltd.
[26] The composite stress resistance agent for plants provided by the present disclosure comprises compound sodium nitrophenolate. The compound sodium nitrophenolate is 0.5-3 parts, preferably 1-2.5 parts, most preferably 1.8 parts by weight. In the embodiments, the compound sodium nitrophenolate was purchased from Wuhan Yuancheng Co-creation
Technology Co. Ltd.
[27] The composite stress resistance agent for plants provided by the present disclosure comprises choline chloride. The choline chloride is 0.2-1 parts, preferably 0.4-0.8 parts, most preferably 0.6 parts by weight. In the embodiments, the choline chloride was purchased from
Jinan Jinhui Chemical Co. Ltd.
[28] The composite stress resistance agent for plants provided by the present disclosure comprises allantoin. The allantoin is 1-2 parts, preferably 1.2-1.7 parts, most preferably 1.5 parts by weight. In the embodiments, the allantoin was purchased from Wuhu Pusheng
Pharmaceutical Co. Ltd.
[29] The composite stress resistance agent for plants provided by the present disclosure comprises chitin. The chitin is 5-10 parts, preferably 6-8 parts, most preferably 7 parts by weight.
In the embodiments, the chitin was purchased from Zhengzhou Chaofan Chemical Co. Ltd. 3
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[30] The composite stress resistance agent for plants provided by the present disclosure comprises seaweed essence. The seaweed essence is 3-6 parts, preferably 4-5 parts, most LU501461 preferably 4.5 parts by weight. In the embodiments, the seaweed essence was purchased from
Qingdao Haijingling Seaweed Group Co. Ltd.
[31] The composite stress resistance agent for plants provided by the present disclosure comprises trace elements. The trace elements is 0.5-1 parts, preferably 0.6-0.8 parts, most preferably 0.7 parts by weight. The trace elements comprises copper, manganese, zinc and iron; and the mass ratio of copper, manganese, zinc and iron is 0.5-1.2:2.5-3.5:8-12:18-22, most preferably 1:3:10:2. Trace elements well known to a person skilled in the art may be used.
[32] The composite stress resistance agent for plants provided by the present disclosure comprises potassium fulvic acid. The potassium fulvic acid is 10-20 parts, preferably 12-18 parts, most preferably 15 parts by weight. In the embodiments, the potassium fulvic acid was purchased from Shandong Jingyuan Biotechnology Co. Ltd.
[33] In the present disclosure, the dilution ratio of the composite stress resistance agent for plants is preferably 1:1000-1500. The application method of the composite stress resistance agent for plants preferably comprises root irrigation and foliar spraying; and the dilution ratio of 1:1000 is preferred for root irrigation and 1:1500 is preferred for spraying foliage. The dosage of the composite stress resistance agent for plants is preferably 80-120 g/mu, more preferably 100 g/mu during the root irrigation; and the dosage of composite stress resistance agent for plants is preferably 40-60 g/mu, more preferably 50 g/mu during the foliar spraying.
Embodiment 1
[34] A composite stress resistance agent for plants under stress conditions comprising the following components in parts by weight: organic germanium 0.5 kg, ascorbic acid 1.5 kg, compound sodium nitrophenolate 1 kg, choline chloride 0.4 kg, allantoin 1.3 kg, chitin 6 kg, seaweed essence 4 kg, trace elements 0.6 kg and potassium fulvic acid 15 kg; the mass ratio of copper, manganese, zinc and iron in the trace elements was 0.5:3.5:8:22.
[35] The preparation steps of the composite stress resistance agent were as follows:
[36] (1) First, ascorbic acid and sodium citrate were sufficiently mixed in a ratio of 8:1 to obtain material D):
[37] (2) chitin, manganese sulphate and zinc sulphate were mixed uniformly followed by dissolving it with water in a ratio of 1:1, then it was mixed uniformly with amino acid chelated copper, amino acid chelated iron and potassium fulvic acid, and air-dried to obtain material 2);
[38] (3) organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed essence in ratio were uniformly mixed to obtain material ©;
[39] (4) The material (D), the material @ and the material © are mixed to obtain a composite stress resistance agent.
Embodiment 2
[40] A composite stress resistance agent for plants under stress conditions comprising the 4
BL-5414 following components in parts by weight: organic germanium 0.6kg, ascorbic acid 1kg, compound sodium nitrophenolate 1.2kg, choline chloride 0.5kg, allantoin 1kg, chitin Skg, LU501461 seaweed essence Skg, trace elements 0.5kg and potassium fulvic acid 16kg; the mass ratio of copper, manganese, zinc and iron in the trace elements was 1.2:2.5:12:18 PM.
[41] (1) Firstly, the stabilizers potassium citrate and potassium sulphate were uniformly mixed in the ratio of 1:1, and then the ascorbic acid was sufficiently mixed with it in the ratio of 8:1 to obtain material (D);
[42] (2) chitin, manganese sulphate and zinc sulphate were mixed uniformly followed by dissolving it with water in a ratio of 1:1, then it was mixed uniformly with amino acid chelated copper, amino acid chelated iron and potassium fulvic acid, and air-dried to obtain material @);
[43] (3) organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed essence in ratio were uniformly mixed to obtain material ©;
[44] (4) Finally, the material (D, the material @ and the material © are sufficiently mixed to obtain a composite stress resistance agent.
Embodiment 3
[45] A composite stress resistance agent for plants under stress conditions comprising the following components in parts by weight: organic germanium 0.4 kg, ascorbic acid 2 kg, compound sodium nitrophenolate 2 kg, choline chloride 0.8 kg, allantoin 2 kg, chitin 10 kg, seaweed essence 6 kg, trace elements 0.8 kg and potassium fulvic acid 10 kg; the mass ratio of copper, manganese, zinc and iron in the trace elements was 1:3:10:2.
[46] (1) First the stabilizers potassium citrate, potassium sulphate and potassium dihydrogen phosphate were uniformly mixed in the ratio of 2:2:1, and then ascorbic acid was sufficiently mixed with it in the ratio of 9:1 to obtain material D:
[47] (2) chitin, manganese sulphate and zinc sulphate were mixed uniformly followed by dissolving it with water in a ratio of 1:1, then it was mixed uniformly with amino acid chelated copper, amino acid chelated iron and potassium fulvic acid, and air-dried to obtain material @);
[48] (3) organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed essence in ratio were uniformly mixed to obtain material ©;
[49] (4) Finally, the material U, the material @ and the material © are sufficiently mixed to obtain a composite stress resistance agent.
Comparative Example 1
[50] A composite stress resistance agent for plants under stress conditions comprising the following components in parts by weight: organic germanium 0.6 kg, ascorbic acid 1 kg, compound sodium nitrophenolate 0.5 kg.
BL-5414
Comparative Example 2
LU501461
[51] A composite stress resistance agent for plants under stress conditions comprising the following components in parts by weight: choline chloride 0.8 kg, allantoin 1 kg, chitin 8 kg.
Comparative Example 3
[52] A composite stress resistance agent for plants under stress conditions comprising the following components in parts by weight: organic germanium 0.8 kg, seaweed essence 5 kg, trace elements 0.5 kg, potassium fulvic acid 15 kg.
Embodiments 4-6 and comparative embodiments 4-6
[53] The composite stress resistance agent for plants prepared in embodiments 1-3 and comparative embodiments 4-6 were used under plant stress regulation as follows: the composite stress resistance agents were diluted in the ratio of 1:1000 respectively, and the plants were irrigated at seedling stage (100 g/acre), and the composite stress resistance agents were diluted in the ratio of 1:1500 to perform foliar spraying at other stages (50 g/acre), such as jointing and filling stage of wheat, jointing and booting stage of corn, podding stage of peanut, flowering and bolling stage of cotton, expansion stage of sweet potato tuber, flowering and fruiting stage of pepper, and initial flowering stage of cucumber.
[54] Selection of experimental field: the composite stress resistance agent for plants prepared in embodiments 1-3 and comparative embodiments 1-3 of the present disclosure were tested in the salinized soil of Dongying Agricultural High Area, the secondary salinized soil of open vegetable fields in Jinxiang County, Jining City, and the facility vegetable salinized soil of Linzi District in Zibo City, and the objects of tests were wheat, corn, peanut, cotton and sweet potato in Dongying City, pepper in Jinxiang County, cucumber in Linzi District, and clear water as control. The specific data are shown in Table 1 below.
Table 1 The yield results of different crops sprayed with the composite stress resistance agents for plants of comparative embodiments1-3 and embodiments 1-3
Processing Wheat Com Cotton Peanut Sweet Pepper Cucumber potato
Comparative 346 446 331 363 481 1817 4739
Example 1
Comparative 351 439 327 371 473 1869 4681
Example 2
Comparative 339 452 319 377 468 1792 4695
Example 3
Clear water 311 381 278 331 451 1510 3972 control
[55] Note: the unit is kg/mu, the yield of peanuts was the weight of pods and the yield of sweet potatoes was the weight of dried sweet potato. 6
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[56] It can be seen from Table 1 that the average yields of wheat, corn, cotton, peanut, sweet potato, pepper and cucumber in the embodiments increased by 10.4%, 7.1%, 9.5%, 11.9%, LU501461 9.3%, 11.8%, 12.1 % respectively compared with the comparative embodiments, and increased by 22.6%, 25.3%, 28.3%, 25.2%, 14.9%, 35.2%, 32.8% respectively compared with the clear water control.
[57] It can be known from the above-mentioned embodiments that each component of the composite stress resistance agent for plants provided in the present disclosure has a synergistic effect in exerting a stress resistance effect, and the selection of three or more components in comparative embodiments 1-3 cannot achieve the equivalent stress resistance effect of the present disclosure. 7
Claims (5)
1. A composite stress resistance agent for plants, characterized in that, it comprises the following components in parts by weight: organic germanium 0.4-0.8 parts, ascorbic acid 1-3 parts, compound sodium nitrophenolate 0.5-3 parts, choline chloride 0.2-1 parts, allantoin 1-2 parts, chitin 5-10 parts, seaweed essence 3-6 parts, trace elements 0.5-1 parts and potassium fulvic acid 10-20 parts; The trace elements comprising copper, manganese, zinc and iron; and the mass ratio of copper, manganese, zinc and iron is 0.2-1.5:2-4:7-14:15-25.
2. The composite stress resistance agent for plants according to claim 1, characterized in that, it comprises the following components in parts by weight: organic germanium 0.5-0.7 parts, ascorbic acid 1.5-2.5 parts, compound sodium nitrophenolate 1-2.5 parts, choline chloride
0.4-0.8 parts, allantoin 1.2-1.7 parts, chitin 6-8 parts, seaweed essence 4-5 parts, trace elements
0.6-0.8 parts and potassium fulvic acid 12-18 parts; The trace elements comprising copper, manganese, zinc and iron; and the mass ratio of copper, manganese, zinc and iron is 0.5-1.2:2.5-3.5:8-12:18-22.
3. The composite stress resistance agent for plants according to claim 1 or claim 2, characterized in that, the organic germanium is carboxyethyl germanium sesquioxide; The carboxyethyl germanium sesquioxide has the molecular formula CsH10Ge2 07; The purity of the carboxyethyl germanium sesquioxide is greater than 99%.
4. A method for preparing the composite stress resistance agent for plants according to any one of claims 1-3, characterized in that, it comprises the following steps: (1) Mixing manganese and zinc in the trace elements with chitin, dissolving the obtained mixture with water in the mass ratio of 1:1-2, mixing the obtained mixed wet material with copper, iron in the trace elements and potassium fulvic acid, and drying to obtain a first mixed material; (2) Mixing organic germanium, compound sodium nitrophenolate, choline chloride, allantoin and seaweed essence to obtain a second mixed material; (4) Mixing the first mixed material in step (1), the second mixed material in step (2) and ascorbic acid to obtain a composite stress resistance agent for plants.
5. Use of the composite stress resistance agent for plants according to any one of claims 1-3 or the composite stress resistance agent for plants prepared by the preparation method according to claim 4 in stress resistance of plants. 8
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU501461A LU501461B1 (en) | 2022-02-14 | 2022-02-14 | Composite plant stress resistance agent for salinity soil, preparation method andapplication thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU501461A LU501461B1 (en) | 2022-02-14 | 2022-02-14 | Composite plant stress resistance agent for salinity soil, preparation method andapplication thereof |
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| LU501461B1 true LU501461B1 (en) | 2023-08-14 |
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2022
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