WO2013108188A1 - Produit stimulant la croissance des végétaux - Google Patents

Produit stimulant la croissance des végétaux Download PDF

Info

Publication number
WO2013108188A1
WO2013108188A1 PCT/IB2013/050395 IB2013050395W WO2013108188A1 WO 2013108188 A1 WO2013108188 A1 WO 2013108188A1 IB 2013050395 W IB2013050395 W IB 2013050395W WO 2013108188 A1 WO2013108188 A1 WO 2013108188A1
Authority
WO
WIPO (PCT)
Prior art keywords
product
seaweed
plant growth
pulp
enhancing plant
Prior art date
Application number
PCT/IB2013/050395
Other languages
English (en)
Inventor
Dave Walton SMITH
Original Assignee
Slack, Roy
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
Application filed by Slack, Roy filed Critical Slack, Roy
Publication of WO2013108188A1 publication Critical patent/WO2013108188A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging

Definitions

  • THIS INVENTION relates to a product for enhancing plant growth.
  • Fertilizers are most commonly provided in powder or pellet form and compost is provided as a mulch of varying consistency.
  • Bone meal is most commonly provided as a powder. When planting, it is conventional to mix compost and / or fertilizer with bone meal and place this mixture in the bottom of the planting hole or pot.
  • Liquid plant fertilizers are sometimes used during planting and if one is used it usually has to be diluted before being poured into the planting hole or pot.
  • the present invention provides an improved method of providing a plant growth enhancer for use during planting, regardless of whether planting is in pots or directly into planting holes in the ground.
  • a product for enhancing plant growth which is in the form of a compacted patty comprising a fertilizer for enhancing plant growth and a clay.
  • the fertilizer can be any commercially available fertilizer but is preferably an organic fertilizer derived from freshly harvested wet seaweed.
  • a product for enhancing plant growth which comprises pulp derived from freshly harvested wet seaweed and clay.
  • the pulp is preferably that obtained by subjecting the seaweed to high pressure and then dropping the pressure rapidly so that the seaweed's cells burst releasing a liquid fraction and leaving behind a residue in the form of a pulp.
  • the clay is preferably a zeolite, that is, a micro-porous aluminosilicate material.
  • the product can further include bone meal.
  • a method of producing a product for enhancing plant growth comprising subjecting seaweed to a pressure of between 400 and 600 bar, dropping the pressure so that the cells of the seaweed burst, recovering a liquid fraction and a pulp fraction, mixing the pulp fraction with a clay binder, forming the mixture into a patty and drying the patty to lower its moisture content.
  • the seaweed is preferably Ecklonia Maxima.
  • Bone meal can be added to the mixture before the patty is formed.
  • Seaweed of the Ecklonia Maxima species is subjected to high pressure in a pressure chamber. Pressures of between 400 and 600 Bar are suitable. The pressure only needs to be maintained for a short period of time as this is sufficient to ensure that all the cells of the seaweed are at the elevated pressure. The pressure in the chamber is then reduced to atmospheric, this being done in the shortest possible time by opening an escape valve of the chamber. The pressure in the cells causes them to burst. A liquid fraction is recovered and a residue in the form of a pulp remains.
  • the pulp and zeolite are then mixed in any suitable commercially available mixer blender.
  • the preferred ratio is 70% by weight of pulp and 30% by weight of zeolite.
  • ratios of 80% by weight to 50% by weight of pulp to 20% to 50% by weight of zeolite are possible.
  • a small percentage of bone meal powder can be included in the mix.
  • the next stage in the procedure is to dry the wet mixture to reduce the moisture content without, however, using very high temperatures (above 60°C) as this would strip the mixture of much of its nutritional and plant growth hormone properties.
  • a further stage in the procedure is the grinding of the seaweed pulp and zeolite mixture to a reduce it particle size.
  • a charge of the dry ground mix is then fed into a mould where, between two movable pistons, it is compressed into the form of a patty.
  • To further reduce the moisture content of the patty it is air dried. High temperature drying is not possible as this destroys some of the active ingredients, and particularly the auxin plant growth hormone. Drying reduces the moisture content to about 16%.
  • the patties are packed into close fitting tubular containers which reduces the possibility of damage due to the movement that can occur in boxes.
  • Figures 1 to 3 of the accompanying drawings which are a top plan view, a pictorial view and a side elevation respectively.
  • patties have a thickness of about 10mm. Depending on the quantity of active material required, the patties can be 50 mm or 90 mm in diameter.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

La présente invention concerne un produit qui stimule la croissance des végétaux et qui se présente sous forme d'une pastille qui contient un engrais et de l'argile. L'engrais peut être un engrais du commerce mais est de préférence un engrais organique obtenu à partir de varech humide fraichement récolté tel que Ecklonia Maxima. L'invention porte également sur un procédé de production du produit présenté.
PCT/IB2013/050395 2012-01-17 2013-01-16 Produit stimulant la croissance des végétaux WO2013108188A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201200347 2012-01-17
ZA2012/00347 2012-01-17

Publications (1)

Publication Number Publication Date
WO2013108188A1 true WO2013108188A1 (fr) 2013-07-25

Family

ID=48798730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/050395 WO2013108188A1 (fr) 2012-01-17 2013-01-16 Produit stimulant la croissance des végétaux

Country Status (2)

Country Link
WO (1) WO2013108188A1 (fr)
ZA (1) ZA201300362B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2796961A1 (es) * 2019-05-30 2020-11-30 Plymag S L Metodo para la obtencion de un extracto de algas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378247A (en) * 1971-04-24 1974-12-27 Takayama T Inorganic gel-ammonium nitrate composite material
GB2150552A (en) * 1983-11-30 1985-07-03 Clearfield Nv Fertilizer from seaweed
US5201930A (en) * 1991-09-30 1993-04-13 Aqua-10 Corporation Plant growth product
EP0918045A1 (fr) * 1997-02-18 1999-05-26 Mikuni Corporation Granules ceramiques
KR20110094370A (ko) * 2010-02-16 2011-08-24 정석건 천연 미네랄 성분을 포함하는 비료 및 그의 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378247A (en) * 1971-04-24 1974-12-27 Takayama T Inorganic gel-ammonium nitrate composite material
GB2150552A (en) * 1983-11-30 1985-07-03 Clearfield Nv Fertilizer from seaweed
US5201930A (en) * 1991-09-30 1993-04-13 Aqua-10 Corporation Plant growth product
EP0918045A1 (fr) * 1997-02-18 1999-05-26 Mikuni Corporation Granules ceramiques
KR20110094370A (ko) * 2010-02-16 2011-08-24 정석건 천연 미네랄 성분을 포함하는 비료 및 그의 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2796961A1 (es) * 2019-05-30 2020-11-30 Plymag S L Metodo para la obtencion de un extracto de algas
WO2020260734A1 (fr) * 2019-05-30 2020-12-30 Plymag, S.L. Procédé d'obtention d'un extrait d'algues

Also Published As

Publication number Publication date
ZA201300362B (en) 2013-08-28

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