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WO2020101536A1 - Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent - Google Patents

Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent Download PDF

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Publication number
WO2020101536A1
WO2020101536A1 PCT/RU2019/000817 RU2019000817W WO2020101536A1 WO 2020101536 A1 WO2020101536 A1 WO 2020101536A1 RU 2019000817 W RU2019000817 W RU 2019000817W WO 2020101536 A1 WO2020101536 A1 WO 2020101536A1
Authority
WO
WIPO (PCT)
Prior art keywords
crops
development
silver
polyhexamethylene
plants
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.)
Ceased
Application number
PCT/RU2019/000817
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English (en)
Russian (ru)
Inventor
Алексей Александрович КУДРИНСКИЙ
Павел Михайлович ЖЕРЕБИН
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to PCT/RU2019/000817 priority Critical patent/WO2020101536A1/fr
Publication of WO2020101536A1 publication Critical patent/WO2020101536A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/04—Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds

Definitions

  • the invention relates to agriculture, namely to crop production, and relates to a stimulator of germination, growth and development of spring and winter grains, legumes, oilseeds, vegetable open and protected soils, wood-shrub, fruit, berry, essential oil, medicinal, flower, garden , ornamental, gourds, row crops, industrial and forage crops.
  • the invention can be used for presowing treatment of seeds, as well as for sheet processing of vegetative plants when they are grown in greenhouse-greenhouse, home gardens, parks and farms, as well as in agricultural complexes, forest nurseries, forestries, botanical gardens, and landscaping.
  • a growth stimulator for vegetable crops and a method for stimulating the growth and development of vegetable crops are disclosed.
  • Vegetable seeds are soaked for 10-15 minutes in an aqueous solution of polyhexamethylene guanidine hydrochloride with a molecular weight of 5 to 9 kDa with a concentration of 0.00001-0.03% at a dose of 15-50 l per 1 ton of seeds or sprayed with this solution. This increases the energy of germination and germination of vegetable seeds, accelerate their growth and development, as well as increase the yield of vegetable crops.
  • Ne 2 362 303 dated 07/27/2009 discloses a stimulant for the germination, growth and development of woody plants and a method for stimulating the germination, growth and development of woody plants.
  • the seeds of woody plants, preferably oak and pine, are soaked for 18-24 hours in an aqueous solution of polyhexamethylene guanidine hydrochloride with an active substance concentration of 0.0001-0.5%, then the seeds are dried.
  • Using the invention allows to increase the germination and germination of seeds of woody plants, to accelerate their growth and development, as well as to simplify the process of seed treatment.
  • JVs 2 423 829 a stimulator of growth, development and flowering of flowering plants and a method of stimulating the growth, development and flowering of flowering plants are disclosed.
  • seeds are sprayed with an aqueous solution of polyhexamethylene guanidine hydrochloride with a molecular weight of 5 to 9 kDa, with an active substance concentration of 0.00001-0.02% at a dose of 10-15 L per 1 ton of seeds.
  • Vegetative plants that are in the phase of 5-7 leaves or in the phase of the beginning of budding are sprayed with such a solution once or twice at a dose of 100-150 l per 1 ha of sown area.
  • indicators of growth, development and flowering of flower plants improve, the number of branches and flowers of flower crops increases, the efficiency of landscaping parks, gardens, and personal plots increases.
  • Treatment of wheat seeds with a 0.05% solution of polyhexamethylene guanidine hydrochloride at a dose of 17.5-20.0 g of active ingredient per 1 ton of seeds allows to increase seed germination by 0-10.6%.
  • Treatment of wheat seeds with a 0.02% solution of polyhexamethylene guanidine hydrochloride in a dose of 7, 0-8, 0 g of active ingredient per 1 ton of seeds allows to increase the shoot length by 10-30% and increase the root length by 10-12%.
  • the disadvantages of the known plant growth and development stimulants based on polyhexamethylene guanidine hydrochloride and the corresponding stimulation methods include the high cost due to the rather high consumption of the active substance polyhexamethylene guanidine hydrochloride, as well as a small stimulation of seed germination.
  • a plant growth and development stimulator including nanoscale silver particles and including polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt polyhexamethylene biguanide or polyhexamethylene guanidine.
  • the invention disclosed in PCT / RU2012 / 000846 dated 10.19.2012 is the closest analogue of the claimed invention.
  • One of the main disadvantages of the known plant growth and development stimulator based on colloidal silver and derivatives of polyhexamethylene biguanide and polyhexamethylene guanidine, as well as the corresponding methods of using these preparations, is that the generation rate of silver ions responsible for the biological effect of colloidal silver preparations during oxidative dissolution of silver particles is sufficient small, therefore, to maintain a sufficient concentration of silver ions in water, it is necessary to use large concentrations of colloidal silver.
  • nanosized particles including both silver and silver chloride including particles including a non-stoichiometric compound Ag x Cl, where x> 1, have a higher growth-promoting activity in with respect to plants than similar nanosized particles of silver Ag and nanosized particles of silver chloride AgCl.
  • nanosized particles including silver and silver chloride
  • nanosized particles including both silver and silver chloride
  • c) increase the intensity of the growth-promoting effect compared to the intensity of the action of a colloidal silver chloride solution at a constant cost of the drug.
  • Nanoparticles including both silver and silver chloride can be obtained, for example, by partial oxidation of nanosized silver particles in the presence of chloride ions.
  • the claimed invention relates to a stimulator of growth and development of plants, including nanoscale particles, including both silver and silver chloride.
  • the claimed invention relates to a plant growth and development stimulator, further comprising polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine.
  • the concentration of polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine in a plant growth and development promoter is from 0.00001 to 5 mass. % In a preferred embodiment of the invention, the concentration of nanoscale particles, including both silver and silver chloride, in the plant growth and development stimulator is from 0.00001 to 1 mass. %
  • the plant growth and growth promoter comprises at least one silver salt.
  • the silver salt is selected from the group consisting of nitrate, acetate, citrate, chloride, bromide, iodide and silver sulfate.
  • the concentration of at least one silver salt in the plant growth and development promoter is from 0.00001 to 1 mass. %
  • At least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine is selected from the group consisting of polyhexamethylene biguanide hydrochloride, polyhexamethylene biguanide gluconate, polyhexamethylene guaniduine dinidin hydroxychloride, polyhexamethylene guanidinate hydroxy chloride.
  • the invention also relates to a method of stimulating the growth and development of plants, in which the seeds of plants or vegetative plants are treated with a solution comprising nanosized particles including silver and silver chloride, and including polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine .
  • the concentration of polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine in the solution is from 0.00001 to 5 mass. %
  • the concentration of nanosized particles, including both silver and silver chloride, in solution is from 0.00001 to 1 mass. %
  • a solution comprising nanosized particles comprising both silver and silver chloride further comprises at least one silver salt.
  • the silver salt is selected from the group consisting of nitrate, acetate, citrate, chloride, bromide, iodide and silver sulfate.
  • the concentration of at least one silver salt in the solution is from 0.00001 to 1 mass. %
  • at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine is selected from the group consisting of polyhexamethylene biguanide hydrochloride, polyhexamethylene biguanide gluconate, polyhexamethylene guaniduine dinidin hydroxychloride, polyhexamethylene guanidinate hydroxy chloride.
  • a solution was used containing 0.01 wt.% Polyhexamethylene biguanide hydrochloride and 0.01 wt.% Nanosized particles, including silver and silver chloride at the same time.
  • the solution was obtained according to the method described in international application PCT / RU2014 / 000615 dated 08/19/2014, "Antiseptic preparation and method of its use", while instead of a solution of cationic surfactant, a solution of polyhexamethylene biguanide hydrochloride was used.
  • nanosized particles including both silver and silver chloride.
  • the obtained preparation was sprayed with seeds of spring soft wheat cultivar Altayskaya 105 in an amount of 100 ml / t.
  • Assessment of the stimulating effect of the drug was carried out by the method of rolls in accordance with GOST 12044-93 "Seeds of agricultural crops. Methods for determining disease infection ”, which applies to seeds of anise, peas, coriander, corn, flax, onions, carrots, oats, sunflowers, millet, wheat, rice, rye, beets, caraway seeds, soybeans, beans, fennel, clary sage and barley , on germination of seeds, length and mass of shoot and root.
  • Examples 1 stimulants of plant growth and development was prepared analogously to Example 1, the drugs used for the preparation of polyhexamethylene biguanide hydrochloride, polyhexamethylene biguanide, or phosphate, or polyhexamethylene biguanide gluconate, polyhexamethylene guanidine or hydrochloride or polyhexamethylene guanidine phosphate or polyhexamethylene guanidine gluconate or polyhexamethylene biguanide, or polyhexamethylene guanidine.
  • the concentration of polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one salt of polyhexamethylene biguanide or polyhexamethylene guanidine ranged from 0.00001 to 5 masses.
  • Example 1 Evaluation of the effectiveness of stimulation of plant growth and development was carried out analogously to example 1 in relation to spring and winter grain and leguminous crops, vegetable crops of open and protected soil, melons, fodder and row crops, including peas, corn, onions, carrots, tomatoes, cucumbers, oats, millet, wheat, buckwheat, rice, rye, beets, soybeans, beans, barley, rutabaga, rape, watermelon, melon and pumpkin.
  • Germination determination method The standard applies to seeds of trees and shrubs intended for sowing, and establishes a method for determining their germination. Germination is determined by accounting for a certain period of normally developed seedlings, including a preliminary calculation of quickly and amicably sprouted seeds (germination energy), as well as other categories of seeds.

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne l'agriculture et notamment la culture de végétaux et concerne un stimulateur de germination, de croissance et de développement des cultures printanière et automnales de cultures graminées, légumineuses à grains, oléagineuses, des légumes à sol ouvert ou protégé, arboricoles ou buissonnières, fruitières, des baies, des fines herbes, médicinales, florales, jardinières, décoratives, cucurbitacées, en ligne, techniques ou fourragères. L'invention peut être utilisée pour le traitement des graines avant les semailles ainsi pour le traitement des feuilles de plantes en stade de végétation lors de leur culture dans des serres, des jardins familiaux, des exploitations de parcs ou de fermes, ainsi que des complexes agricoles, des pépinières, des exploitations forestières, des jardins botaniques, pour reverdir des territoires. Le stimulateur de croissance de végétaux comprend des particules de taille nanométrique comprenant simultanément de l'argent et du chlorure d'argent et comprend de la biguanidine de polyhexaméthylène ou de la guanidine de polyhexaméthylène, ou au moins un sel de biguanidine de polyhexaméthylène ou de guanidine de polyhexaméthylène. Le procédé de stimulation de croissance de végétaux à base comprend le traitement des graines de végétaux avec une solution contenant des particules de taille nanométrique comprenant simultanément de l'argent et du chlorure d'argent et comprenant de la biguanidine de polyhexaméthylène ou de la guanidine de polyhexaméthylène, ou au moins un sel de biguanidine de polyhexaméthylène ou de guanidine de polyhexaméthylène.
PCT/RU2019/000817 2018-11-14 2019-11-14 Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent Ceased WO2020101536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2019/000817 WO2020101536A1 (fr) 2018-11-14 2019-11-14 Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EA2018000141 2018-11-14
PCT/RU2019/000817 WO2020101536A1 (fr) 2018-11-14 2019-11-14 Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent

Publications (1)

Publication Number Publication Date
WO2020101536A1 true WO2020101536A1 (fr) 2020-05-22

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Family Applications (1)

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PCT/RU2019/000817 Ceased WO2020101536A1 (fr) 2018-11-14 2019-11-14 Stimulateur de croissance de végétaux à base d'argent et de chlorure d'argent

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254413A2 (fr) * 1986-06-13 1988-01-27 Yoshiaki Matsuo Eau contenant des ions d'argent et ses applications
WO2014062079A1 (fr) * 2012-10-19 2014-04-24 Общеcтво С Ограниченной Ответственностью "Нанобиотех" Stimulant et procédé de stimulation de la croissance et du développement de plantes стимулятор и способ стимуляции роста и развития растений
WO2016028183A1 (fr) * 2014-08-19 2016-02-25 Общество с ограниченной ответственностью "Нанобиотех" Préparation antiseptique et procédé de production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254413A2 (fr) * 1986-06-13 1988-01-27 Yoshiaki Matsuo Eau contenant des ions d'argent et ses applications
WO2014062079A1 (fr) * 2012-10-19 2014-04-24 Общеcтво С Ограниченной Ответственностью "Нанобиотех" Stimulant et procédé de stimulation de la croissance et du développement de plantes стимулятор и способ стимуляции роста и развития растений
WO2016028183A1 (fr) * 2014-08-19 2016-02-25 Общество с ограниченной ответственностью "Нанобиотех" Préparation antiseptique et procédé de production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
URAKAEV F.X. ET AL.: "Mekhanokhimicheskii sintez kolloidnykh chastits khlorida serebra v sisteme NH4CL-AgN03-NH4N03", KOLLOIDNYI ZHURNAL, vol. 77, no. 5, 2015, pages 648 - 658 *

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