UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Silva, Ferdinando Marcos Lima
Queiroz, Ana Flávia
Abstract
The present invention discloses a photostable composition and method of reducing or controlling weed population applying said composition. The present invention provides compositions of triazolone herbicides protected from photodamage with the help of photoprotective agents.
A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention describes a combination for the selective control of weeds, more particularly, the present invention relates to a combination of one or more triazinone herbicides with one or more safeners for the selective control of weeds.
A01N 25/32 - Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
A01N 43/707 - 1,2,3- or 1,2,4-Triazines; Hydrogenated 1,2,3- or 1,2,4-triazines
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention relates to a combination for the selective control of weeds. More particularly, the present invention relates to a combination of one or more chloroacetanilide herbicides with one or more safeners for the selective control of weeds.
A01N 25/32 - Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention relates to a combination for the selective control of weeds. More particularly, the present invention relates to a combination of one or more triazolone herbicides with one or more safeners for the selective control of weeds.
A01N 25/32 - Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL MAURITIUS LIMITED (Mauritius)
Inventor
Nobuo Chidi, Sergio
Wolffenbuttel Carloto, Bruno
De Oliveira Mascarenhas, Jessica
Ferreira Megda, Flavia
Abstract
The present disclosure relates to insecticidal combinations and compositions for controlling insect pests, which combinations and compositions comprise one or more insecticides, especially acetamiprid and bifenthrin, in addition to a plant growth regulator, especially gibberellic acid, or a fertiliser or a nutrient, or combinations thereof. The disclosure further relates to a process for preparing insecticidal combinations/compositions and to a method for controlling insect pests.
A01N 47/40 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
A01N 53/00 - Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
A01N 45/00 - Biocides, pest repellants or attractants, or plant growth regulators containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
A01N 47/04 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing N—S—C≡Hal3 groups
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Fabri, Carlos Eduardo
Hermenegildo Oliveira, Gilson Aparecido
Marcandalli, Luiz Henrique
Abstract
The present invention relates to a composition comprising super absorbent polymer and a foam. The present invention also relates to a method of making a super absorbent polymeric foam and method for growing seeds, seedlings or plants using said compositions.
A01G 24/35 - Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
A01G 24/44 - Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
A01G 24/48 - Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
UPL do Brasil Industria e Comercio de Insumos Agropecuarios S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Whipple, Sean
Mariani, Alessandro
Avella, Luigi
Abstract
The present invention relates to a method of controlling Euschistus heros, order Hemiptera, family Pentatomidae, by using an extract derived from Sophora flavescens and/or Sophora alopecuroides plants.
A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
A01N 45/00 - Biocides, pest repellants or attractants, or plant growth regulators containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
A01N 43/16 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom six-membered rings with oxygen as the ring hetero atom
8.
AN APPARATUS FOR COLLECTING FUNGAL SPORES FROM ATMOSPHERE, A METHOD THEREOF AND A DISEASE WARNING SYSTEM
UPL do Brasil Industria e Comercio de Insumos Agropecuarios S.A. (Brazil)
Inventor
Neto, Ayrton Berger
Decaro Junior, Sergio Tadeu
Amorim, Rubens
Alves Pereira, Rafael Henrique
Abstract
The present invention relates to an apparatus for collecting fungal spores in high altitudes comprising a container of closed structure, at least one chamber being connected to one inside end of the container, and at least one actuator connected to the closed end of the chamber. The present invention further relates to a method of collecting fungal spores from atmosphere using the apparatus and a disease warning system for Asian soybean rust.
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Borane, Mahesh Dharma
Pagare, Ritesh
Campos, Luiz
Abstract
20 alkylcarboxamide. Also disclosed are a process of preparing the insecticidal composition and a method of controlling insects with the insecticidal composition.
A01N 53/00 - Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
A01N 57/10 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
A01N 57/28 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing acyclic or cycloaliphatic radicals
A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
UPL do Brasil Industria e Comercio de Insumos Agropecuarios S.A. (Brazil)
UPL Corporation Limited (Mauritius)
Inventor
Fabri, Carlos Eduardo
Pereira, Rafael Henriq
Silva, Ferdinando
Abstract
The present invention relates to combinations of herbicides for controlling harmful undesirable plants. The present invention more specifically relates to a synergistic combination of herbicides, compositions and use of this composition for the preparation of a herbicide product and the method of application of said composition for combating weeds.
A01N 43/88 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with three ring hetero atoms
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
A01N 43/70 - Diamino-1,3,5-triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
A01N 47/30 - Derivatives containing the group N—CO—N—aryl or N—CS—N—aryl
A01N 47/36 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the group N—CO—N directly attached to at least one heterocyclic ring; Thio-analogues thereof
A01N 47/38 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the group N—CO—N where at least one nitrogen atom is part of a heterocyclic ring; Thio-analogues thereof
11.
PHOTOSTABLE COMPOSITION AND METHOD OF REDUCING OR CONTROLLING WEED POPULATION APPLYING SAID COMPOSITION
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Lima Silva, Ferdinando Marcos
Queiroz, Ana Flávia
Abstract
The present invention discloses a photostable composition and method of reducing or controlling weed population applying said composition. The present invention provides compositions of triazolone herbicides protected from photodamage with the help of photoprotective agents.
A01N 47/38 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the group N—CO—N where at least one nitrogen atom is part of a heterocyclic ring; Thio-analogues thereof
A01N 25/22 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
12.
COMBINATIONS OF TRIAZINONE HERBICIDES WITH SAFENERS
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention describes a combination for the selective control of weeds, more particularly, the present invention relates to a combination of one or more triazinone herbicides with one or more safeners for the selective control of weeds.
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
A01N 43/42 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
A01N 37/18 - 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 the group —CO—N, e.g. carboxylic acid amides or imides; Thio-analogues thereof
A01N 43/84 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
A01N 43/28 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
13.
COMBINATIONS OF CHLOROACETANILIDE HERBICIDES WITH SAFENERS
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention relates to a combination for the selective control of weeds. More particularly, the present invention relates to a combination of one or more chloroacetanilide herbicides with one or more safeners for the selective control of weeds.
A01N 37/26 - 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 the group —CO—N, e.g. carboxylic acid amides or imides; Thio-analogues thereof containing the group ; Thio-analogues thereof
A01N 47/02 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
A01N 43/42 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
A01N 37/18 - 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 the group —CO—N, e.g. carboxylic acid amides or imides; Thio-analogues thereof
A01N 43/84 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
A01N 43/28 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
14.
COMBINATIONS OF TRIAZOLONE HERBICIDES WITH SAFENERS
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Lenz, Giuvan
Silva, Ferdinando Marcos Lima
Abstract
The present invention relates to a combination for the selective control of weeds. More particularly, the present invention relates to a combination of one or more triazolone herbicides with one or more safeners for the selective control of weeds.
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
A01N 43/42 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
A01N 37/18 - 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 the group —CO—N, e.g. carboxylic acid amides or imides; Thio-analogues thereof
A01N 43/84 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
A01N 43/28 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Whipple, Sean
Mariani, Alessandro
Avella, Luigi
Abstract
The present invention relates to a method of controlling Euschistus heros, order Hemiptera, family Pentatomidae, by using an extract derived from Sophora flavescens and/or Sophora alopecuroides plants.
A01N 65/20 - Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Berger Neto, Ayrton
Decaro Junior, Sergio Tadeu
Amorim, Rubens
Alves Pereira, Rafael Henrique
Abstract
The present invention relates to an apparatus for collecting fungal spores in high altitudes comprising a container of closed structure, at least one chamber being connected to one inside end of the container, and at least one actuator connected to the closed end of the chamber. The present invention further relates to a method of collecting fungal spores from atmosphere using the apparatus and a disease warning system for Asian soybean rust.
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Berger Neto, Ayrton
Decaro Junior, Sergio Tadeu
Amorim, Rubens
Alves Pereira, Rafael Henrique
Abstract
The present invention relates to an apparatus for collecting fungal spores in high altitudes comprising a container of closed structure, at least one chamber being connected to one inside end of the container, and at least one actuator connected to the closed end of the chamber. The present invention further relates to a method of collecting fungal spores from atmosphere using the apparatus and a disease warning system for Asian soybean rust.
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Fabri, Carlos Eduardo
Hermenegildo Oliveira, Gilson Aparecido
Marcandalli, Luiz Henrique
Abstract
The present invention relates to a composition comprising super absorbent polymer and a foam. The present invention also relates to a method of making a super absorbent polymeric foam and method for growing seeds, seedlings or plants using said compositions.
A01G 24/35 - Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
A01G 24/48 - Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Fabri, Carlos Eduardo
Hermenegildo Oliveira, Gilson Aparecido
Marcandalli, Luiz Henrique
Abstract
The present invention relates to a composition comprising super absorbent polymer and a foam. The present invention also relates to a method of making a super absorbent polymeric foam and method for growing seeds, seedlings or plants using said compositions.
A01G 24/35 - Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
A01G 24/48 - Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
UPL CORPORATION LIMITED (Mauritius)
Inventor
Fabri, Carlos Eduardo
Pereira, Rafael Henriq
Silva, Ferdinando
Abstract
The present invention relates to combinations of herbicides for controlling harmful undesirable plants. The present invention more specifically relates to a synergistic combination of herbicides, compositions and use of this composition for the preparation of a herbicide product and the method of application of said composition for combating weeds.
A01N 47/24 - Carbamic acid derivatives, i.e. containing the group —O—CO—N; Thio-analogues thereof containing the groups , or ; Thio-analogues thereof
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
A01N 47/38 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the group N—CO—N where at least one nitrogen atom is part of a heterocyclic ring; Thio-analogues thereof
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
A01N 43/70 - Diamino-1,3,5-triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
A01N 47/30 - Derivatives containing the group N—CO—N—aryl or N—CS—N—aryl
A01N 37/22 - 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 the group —CO—N, e.g. carboxylic acid amides or imides; Thio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
A01N 47/36 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the group N—CO—N directly attached to at least one heterocyclic ring; Thio-analogues thereof
A01N 43/66 - 1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
A01N 43/88 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms six-membered rings with three ring hetero atoms
UPL DO BRASIL INDUSTRIA E COMERCIO DE INSUMOS AGROPECUARIOS S.A. (Brazil)
Inventor
Decaro Junior, Sergio
Abstract
An aspect includes a platform for monitoring and controlling sprayers. A system includes a memory having computer readable instructions and one or more processors for executing the computer readable instructions. The computer readable instructions control the one or more processors to perform operations. The operations include identifying a type of spray device. The operations also include receiving, via a user interface of the one or more processors, an identifier of a product to be sprayed by the spray device and a desired spray parameter. A recommended setting for the spray device is determined based at least in part on the type of spray device, a property of the product to be sprayed by the spray device and the desired spray parameter. The recommended setting is output via the user interface.
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
B05B 12/14 - Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials to a single spray outlet
UPL DO BRASIL INDÚSTRIA E COMÉRCIO DE INSUMOS AGROPECUÁRIOS S.A. (Brazil)
Inventor
Neves Araújo Pessanha, Marcelo Amaral
Fabri, Carlos Eduardo
Giumaraes Arruda, Diego
Abstract
The present invention relates to a plant activator for sugar cane crops and the use thereof. The activator is based on a balanced combination of nutrients, required to alter the proportion of enzymes responsible for the accumulation of sugars in the plant, the activator comprising the following nutrients: nitrogen, potassium, magnesium, sulphur, boron, copper, manganese, molybdenum and zinc. The use of the activator comprises three distinct steps: identifying the ideal moment for introducing the nutrients into the system, introducing the nutrients into the system and action of the nutrients in the plant.