WO2020008480A1 - Nouvelle composition de silice avec des composés phénoliques pour améliorer les rendements et diminuer les stress biotiques et abiotiques - Google Patents

Nouvelle composition de silice avec des composés phénoliques pour améliorer les rendements et diminuer les stress biotiques et abiotiques Download PDF

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Publication number
WO2020008480A1
WO2020008480A1 PCT/IN2019/050500 IN2019050500W WO2020008480A1 WO 2020008480 A1 WO2020008480 A1 WO 2020008480A1 IN 2019050500 W IN2019050500 W IN 2019050500W WO 2020008480 A1 WO2020008480 A1 WO 2020008480A1
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Prior art keywords
acid
amount
phenolic compounds
silica
composition
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Ceased
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PCT/IN2019/050500
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English (en)
Inventor
Rahul Raju KANUMURU
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Fertis India Pvt Ltd
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Fertis India Pvt Ltd
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Priority to EP19831078.1A priority Critical patent/EP3817555A4/fr
Publication of WO2020008480A1 publication Critical patent/WO2020008480A1/fr
Anticipated expiration legal-status Critical
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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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids

Definitions

  • the present invention relates to novel composition comprising silica and phenolic compounds for agricultural applications. More particularly, the present invention relates to novel composition comprising silica and phenolic compounds to enhance the yields of agricultural produce and decrease Biotic and Abiotic stresses in the plants.
  • Silicon as nutrient has been gaining prominence over the last 3 decades. Silicon supplementation has been shown to provide increased yield, produce quality, crop stresses etc.
  • US20130130902 discloses dissolved silicate compositions in which the dissolved silicate is stabilized by at least two selected osmolytes and is therefore bioavailable.
  • EP2309862A2 discloses a foliarly applicable plant nutrient composition which comprises, in aqueous solution, (a) a first component comprising an agriculturally acceptable source of foliarly absorbable silicon; (b) a second component selected from agriculturally acceptable sources of thiosulfate ions, agents effective to inhibit polymerization of silicic acid or silicate ions, and mixtures thereof; and (c) as a third component, an agriculturally acceptable mixture of compounds selected from the group consisting of organic acids, organic compounds having functional groups capable of reversibly binding or complexing with inorganic anions, and mixtures thereof.
  • US8221791B 1 describes silica based antibacterial and antifungal nanoformulation for agricultural purposes having a plurality of copper ions embedded in a silica nanogel, and wherein the plurality of interconnected nanoparticles of the nanogel contain a plurality of Cu ions electrostatically bound to the nanoparticle core, a plurality of Cu ions covalently bound to a hydrated shell surface and nanopores of the nanoparticle, and a plurality of Cu oxide/hydroxide as nanoclusters/nanoparticles bound to the surface of the nanoparticle.
  • the objective of the present invention is to provide stabilized compositions comprising silica along with phenolic compounds to increase growth and yield with decreased biotic and abiotic stresses in the plants.
  • the present invention provides a novel composition of Silica and Phenolic compounds to enhance growth and yields of agricultural produce and decrease Biotic and Abiotic stresses.
  • the foliar spray composition with silicon and combination of Phenolic compound as provided in the present invention is entirely new phenomenon to enhance yields and decrease Biotic and Abiotic stresses.
  • Phenolic compounds in combination with silica as foliar spray, it helps in metabolism to generate or accelerate antioxidant pathway in plant system.
  • the compositions of Silicon formulated with phenols have shown to provide significant enhancement in yield, yield quality and nutrition profile, decrease abiotic and biotic stress.
  • compositions comprising essentially Silica and Polyphenols such as Benzoates and/or Gallates.
  • compositions of Silicon with Phenolic compounds can be formulated directly or in combination with other materials including but not limited to materials containing proteins and/or amino acids and/or enzymes and/or vitamins and minerals and/or carbohydrates and/or lipids and/or hormones and/or hormone containing substances and/ or hormone mimics and / or hormone precursors and / or tannins and/or organic acids and/or fertilizers and/or pesticides and/or antioxidant pathway inducers and/or resistance inducers and/or humic substances and/or pyruvates and/or alcohols and formulation additives like stabilizers and/or surfactants and/or stickers and/or spreaders etc.
  • compositions of the present invention induce crop resistance against pest, enhance yield, abiotic stress resistance (water, temperature etc.), and produce quality and nutrient profile and shelf life of produce.
  • the said formulation can be used across all crops for seed, foliar, fertigation or soil application.
  • the silicon compounds according to the present invention include but not limited to silicic acid and/or silicon polymers and/or salts and/or metallic silicon, and/or silicon particles and/or silicon containing substances etc., present in the composition in an amount ranging from 0.001 to 99.999%.
  • the Phenolic compounds according to the present invention include but not limited to phenols, polyphenols in forms of acids, Phenolic salts (including but not limited to benzoates and/or salicylates and/or Cinnamic acid and or coumaric acid, etc., and /or Phenolic precursors (including but not limited to phenylalanine and/or capsacin and/or valine etc.) and/or phenol containing substances etc., present in the composition in an amount ranging from 0.001 to 99.999%.
  • the ratio of silicon to Phenolic compound in compositions according to the invention will be 0.001 to 99.999%.
  • compositions of the present invention optionally comprise Minerals such as Calcium, Potassium, Copper, Zinc, Iron, Manganese, Magnesium, Molybdenum, cobalt, Nickel, Iodine etc.
  • Minerals such as Calcium, Potassium, Copper, Zinc, Iron, Manganese, Magnesium, Molybdenum, cobalt, Nickel, Iodine etc.
  • compositions of the present invention includes Amino Acids such as Taurine, Cysteine, Methionine, Alanine etc.; Carbohydrates such as Trehalose, Oligosaccharides, polysaccharides, chitin, Chitosan, etc., and hormones like Salicylic acid , Jasmonic acid etc.
  • Amino Acids such as Taurine, Cysteine, Methionine, Alanine etc.
  • Carbohydrates such as Trehalose, Oligosaccharides, polysaccharides, chitin, Chitosan, etc., and hormones like Salicylic acid , Jasmonic acid etc.
  • the present invention provides a novel composition of Silica and Phenolic compounds to enhance yields of agricultural produce and decrease Biotic and Abiotic stresses in plants.
  • novel combination of Silica and Phenolic compounds according to the present invention enhances the resistance as well as antioxidant property in the plants thereby facilitates more yields in agriculture.
  • compositions comprising essentially Silica and Polyphenols such as Benzoates and/or Gallates.
  • the compounds of Silica that can be used in the present invention can be selected from the group consisting of Silicic acid, silicon dioxide, potassium silicate, Magnesium silicate, Manganese silicate and or other metallic silicates.
  • the composition comprises Silica compounds together with Phenolic compound with ratio of silica ranging from 0.01 to 99.99%.
  • the invention provides compositions comprising metal silicates and Phenolic compounds in the form of solutions and or powders and or granules. These formulations can be prepared with different concentrations to give specific characteristics of Antioxidant and antimicrobial property along with Abiotic and biotic stress controlling capacity.
  • compositions of the present invention optionally comprise a surfactant selected from anionic and Non-ionic and Cationic surfactants such as CMC, lignosulphonates, etc. to ensure uniform and wide spreading of the composition on the plant when applied to give complete application of foliage by maintaining surface tension of leaf and molecule contact to the plant.
  • a surfactant selected from anionic and Non-ionic and Cationic surfactants such as CMC, lignosulphonates, etc.
  • Silicon with Phenolic compounds may be formulated optionally in combination with proteins (including but not limited to hydrolysate proteins, protein isolates) and/or amino acids (including but not limited to Taurine, Cystine Methionine, Alanine, phenylalanine, valine, proline etc.) and or enzymes (including but not limited to phenyl alanine, amino lyase) and or coenzymes (including but not limited to NADH, NADPH and adenosine triphosphate (ATP).
  • proteins including but not limited to hydrolysate proteins, protein isolates
  • amino acids including but not limited to Taurine, Cystine Methionine, Alanine, phenylalanine, valine, proline etc.
  • enzymes including but not limited to phenyl alanine, amino lyase
  • coenzymes including but not limited to NADH, NADPH and adenosine triphosphate (ATP).
  • Certain coenzymes such as flavin mononucleotide (FMN), flavin adenine dinucleotide (FAD), thiamine pyrophosphate(TPP), and tetrahydrofolate (THF), derived from vitamins), wherein, the optional ingredients can be used in an amount of 0.01 % to 50 % ; and/or
  • Silicon with Phenolic compounds may be formulated in combination with Vitamins including but not only limited to Alpha tocopherol and /or vitamin-D and/or vitamin -K and/or Ascorbic acid and the like in an amount of 0.001 % to 10 %; and/or
  • Silicon with Phenolic compounds may be formulated in combination with minerals including but not limited to Calcium, Potassium. Phosphate, Copper, Zinc, Iron, Manganese Magnesium, Molybdenum, cobalt, Nickel, Iodine etc. in an amount of 0.01 % to 80 %; and/or
  • Silicon with Phenolic compounds in combination with carbohydrates including but not limited to Sugars (like Trehalose) and / or sugar alcohols (including but not limited to mannitol etc.,) and/or Oligosaccharides (raffmose and/or fructose etc), and/or polysaccharides (including but not limited to lamilarine fucoidien and/or chitin and/or Chitosan and/or Alginic acid etc.) and/or carbohydrate containing substances etc., in an amount of 0.01 % to 50 %; and/or
  • Silicon with Phenolic compounds in combination with alcohols including but not limited to Monohydric alcohols (including but not limited to ethanol and/or methanol and/or propanol and/or ethyl alcohol etc.) and/or polyhydric alcohols (including but not limited to ethylene glycol and/or propylene glycol and/or mannitol and/or sorbitol etc.) and/or Alicyclic alcohols(including but not limited to Inositol and/or Menthol etc.) in an amount of 0.01 to 30 %; and /or
  • alcohols including but not limited to Monohydric alcohols (including but not limited to ethanol and/or methanol and/or propanol and/or ethyl alcohol etc.) and/or polyhydric alcohols (including but not limited to ethylene glycol and/or propylene glycol and/or mannitol and/or sorbitol etc.) and/or Alicyclic alcohols(including but not limited to Inositol
  • Silicon with Phenolic compounds in combination with pyruvates including but not limited to pyruvic acid and/or phosphophenol pyruvates etc.
  • pyruvates including but not limited to pyruvic acid and/or phosphophenol pyruvates etc.
  • Silicon with Phenolic compounds in combination containing lipids including but not limited to monoglycerides and/or diglycerides and/or triglycerides and/or phospholipids) in an amount of 0.01 % to 25 % and/or
  • Silicon with Phenolic compounds in combination with natural and/or synthetic hormones including but not limited to auxins and / or gibberellins and/or cytokinines and/or Jasmonates, and/or Salicylates and/or lenolinic acid, and/or Naphthalene acetic acid, Indole acetic acid, Indole butyric acid etc.
  • hormone precursors including but not limited to lenolinic acid etc., and/or hormone elicitors etc., in an amount of 0.001 % to 10 %; and/or
  • Silicon with Phenolic compounds in combination with organic acids including but not limited to citric acid and/or Malic acid and/or tartaric acid, etc., ) in an amount of 0.01 to 80 %; and/or
  • Silicon with Phenolic compounds directly or in combination with other materials including but not limited to materials containing fertilizers (including but not limited to N,R, K and other secondary nutrients calcium and/or Magnesium etc.,) and/or pesticides and/or antioxidant pathway inducers (coumaric acid and/or cinnamic acid and/or salicylic acid etc.) in an amount of 0.01 to 50 %; and/or
  • fertilizers including but not limited to N,R, K and other secondary nutrients calcium and/or Magnesium etc.,
  • pesticides and/or antioxidant pathway inducers coumaric acid and/or cinnamic acid and/or salicylic acid etc.
  • Silicon with Phenolic compounds directly or in combination with other materials including but not limited to materials containing humic substances(humic acid and/or fulvic acid and/or humin) in an amount of 0.01 to 80 %; and/or
  • Silicon with Phenolic compounds directly or in combination with other materials including but not limited to materials containing resistance inducers etc. and/or also formulation additives like stabilizers and/or surfactants (including ionic and/or non-ionic and/or cationic surfactants and/or lignosulfonates,) and/or stickers (gum acasia and/or organic and/or inorganic binders) and/or spreaders etc.
  • stabilizers and/or surfactants including ionic and/or non-ionic and/or cationic surfactants and/or lignosulfonates,
  • stickers ultraviolet acasia and/or organic and/or inorganic binders
  • Silicon with Phenolic compounds directly or in combination with other materials including but not limited to materials containing proteins and/or amino acids and/or enzymes and/or enzyme precursors and/or vitamins and minerals and/or carbohydrates and/or lipids and/or hormones and/or hormone containing substances and/ or hormone mimics and / or hormone precursors and / or tannins and/or organic acids and/or fertilizers and/or pesticides and/or antioxidant pathway inducers and/or resistance inducers and/or humic substances etc. and / or Pyruvates and also formulation additives like stabilizers and/or surfactants and/or stickers and/or spreaders etc.
  • bacterial plant pathogens Burkholderia, Proteobacteria, Xanthomonas spp., Pseudomonas spp,, fungal pathogens include Rice blast, caused by a necrotrophic fungus, Ascomycetes: Fusarium spp. (Fusarium wilt disease), Thielaviopsis spp.
  • the said formulation can used across all crops for seed, foliar, fertigation or soil application.
  • Methods to enhance the yield of agricultural produce, reducethe abiotic stress resistance, decrease the biotic stress resistance comprises applying the composition of silicon and phenolic compounds of the present invention to the seeds or foliar of the crops or to the soil or fertigation.
  • the method includes spraying the seeds or foliar of the crops or the soil or fertigation with the composition of the present invention.
  • Example 3 First and second harvesting of Chilli at NIC Wargal

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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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)

Abstract

La présente invention concerne une nouvelle composition comprenant de la silice et des composés phénoliques pour des applications agricoles. Plus particulièrement, la présente invention concerne une nouvelle composition comprenant de la silice et des composés phénoliques pour améliorer les rendements de production agricole et diminuer les stress biotiques et abiotiques chez les plantes.
PCT/IN2019/050500 2018-07-06 2019-07-05 Nouvelle composition de silice avec des composés phénoliques pour améliorer les rendements et diminuer les stress biotiques et abiotiques Ceased WO2020008480A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19831078.1A EP3817555A4 (fr) 2018-07-06 2019-07-05 Nouvelle composition de silice avec des composés phénoliques pour améliorer les rendements et diminuer les stress biotiques et abiotiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201841024440 2018-07-06
IN201841024440 2018-07-06

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WO2020008480A1 true WO2020008480A1 (fr) 2020-01-09

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EP (1) EP3817555A4 (fr)
WO (1) WO2020008480A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115633695A (zh) * 2022-12-23 2023-01-24 云南省农业科学院药用植物研究所 一种防治仙茅锈病用的调节剂及其使用方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3217794A1 (fr) * 2014-11-14 2017-09-20 Universite Clermont Auvergne Utilisation de gallate d'alkyle pour stimuler les défenses naturelles de plantes.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3267793T3 (da) * 2015-03-06 2021-08-09 Minn Dak Farmers Coop Markpåføring af sukker til forøgelse af høstudbyttet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3217794A1 (fr) * 2014-11-14 2017-09-20 Universite Clermont Auvergne Utilisation de gallate d'alkyle pour stimuler les défenses naturelles de plantes.

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DIVYA BHATT; SHARMA GEETA; CORRESPONDENCE GEETA; SHARMA: "Role of silicon in counteracting abiotic and biotic plant stresses", INTERNATIONAL JOURNAL OF CHEMICAL STUDIES, vol. 6, no. 2, 1 January 2018 (2018-01-01), pages 1434 - 1442, XP055673669, ISSN: 2349-8528 *
FAUTEUX F; REMUS-BOREL W; MENZIES J G; BELANGER R R: "Silicon and plant disease resistance against pathogenic fungi", FEMS MICROBIOLOGY LETTERS, vol. 249, no. 1, 1 August 2005 (2005-08-01), pages 1 - 6, XP027871962, ISSN: 0378-1097, DOI: 10.1016./j.femsle.2005.06.034 *
JIAN FENG MA: "Role of silicon in enhancing the resistance of plants to biotic and abiotic stresses", SOIL SCIENCE AND PLANT NUTRITION, vol. 50, no. 1, 1 February 2004 (2004-02-01), pages 11 - 18, XP055130926, ISSN: 0038-0768, DOI: 10.1080/00380768.2004.10408447 *
MEENA V. D., DOTANIYA M. L., COUMAR VASSANDA, RAJENDIRAN S., AJAY, KUNDU S., SUBBA RAO A.: "A case for silicon fertilization to improve crop yields in tropical soils", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES , INDIA SECTION B: BIOLOGICAL SCIENCES, vol. 84, no. 3, 25 December 2013 (2013-12-25), pages 505 - 18, XP055779244, ISSN: 0369-8211, DOI: 10.1007/s40011-013-0270-y *
PAULIN SEAL; PRABAL DAS; ASOK K BISWAS: "Versatile potentiality of silicon in mitigation of biotic and abiotic stresses in plants: a review", AMERICAN JOURNAL OF PLANT SCIENCES, vol. 9, no. 7, 8 June 2018 (2018-06-08), pages 1433 - 1454, XP055673666, ISSN: 2158-2742, DOI: 10.4236/ajps.2018.97105 *
See also references of EP3817555A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115633695A (zh) * 2022-12-23 2023-01-24 云南省农业科学院药用植物研究所 一种防治仙茅锈病用的调节剂及其使用方法
CN115633695B (zh) * 2022-12-23 2023-07-07 云南省农业科学院药用植物研究所 一种防治仙茅锈病用的调节剂及其使用方法

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Publication number Publication date
EP3817555A1 (fr) 2021-05-12
EP3817555A4 (fr) 2022-08-17

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