GB1068960A - Tablet-type plant fertiliser - Google Patents

Tablet-type plant fertiliser

Info

Publication number
GB1068960A
GB1068960A GB44992/64A GB4499264A GB1068960A GB 1068960 A GB1068960 A GB 1068960A GB 44992/64 A GB44992/64 A GB 44992/64A GB 4499264 A GB4499264 A GB 4499264A GB 1068960 A GB1068960 A GB 1068960A
Authority
GB
United Kingdom
Prior art keywords
tablet
calcium
available fertilizer
sodium
talc
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.)
Expired
Application number
GB44992/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LESLIE ANGRIFORM CORP
Original Assignee
LESLIE ANGRIFORM CORP
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 LESLIE ANGRIFORM CORP filed Critical LESLIE ANGRIFORM CORP
Publication of GB1068960A publication Critical patent/GB1068960A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls

Landscapes

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

Abstract

A tablet which is readily disintegrated by water comprises a slowly available fertilizer, a temporary binder, and a lubricant. The tablet may also comprise a minor proportion of a readily available fertilizer. The tablet disintegrates within a minute. The slowly available fertilizer comprises urea-formaldehyde, calcium phosphate, or fritted potash. It may comprise a minor proportion of calcium sulphate. The readily available fertilizer comprises ferrous, ferrous ammonium, or potassium sulphate. The binder comprises alginic acid; sodium, calcium, or calcium-ammonium alginate; or vermiculite plus sodium lignin sulphonate. Sodium alginate may have a particle size of less than 80 mesh (Tyler). The lubricant is talc. The tablet may comprise 4-10% of talc and 0.5-5% of sodium alginate.
GB44992/64A 1963-11-19 1964-11-04 Tablet-type plant fertiliser Expired GB1068960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32487463A 1963-11-19 1963-11-19

Publications (1)

Publication Number Publication Date
GB1068960A true GB1068960A (en) 1967-05-17

Family

ID=23265473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44992/64A Expired GB1068960A (en) 1963-11-19 1964-11-04 Tablet-type plant fertiliser

Country Status (1)

Country Link
GB (1) GB1068960A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308505A1 (en) * 1993-01-19 1994-09-08 Polyplant Gmbh Process for the preparation of a culture substrate which is flexible, workable, biodegradable and environmentally friendly and which is capable of storing (retaining) water and fertilisers and of being composted
CN108101696A (en) * 2017-12-11 2018-06-01 深圳市芭田生态工程股份有限公司 A kind of alginic acid compound fertilizer and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308505A1 (en) * 1993-01-19 1994-09-08 Polyplant Gmbh Process for the preparation of a culture substrate which is flexible, workable, biodegradable and environmentally friendly and which is capable of storing (retaining) water and fertilisers and of being composted
CN108101696A (en) * 2017-12-11 2018-06-01 深圳市芭田生态工程股份有限公司 A kind of alginic acid compound fertilizer and preparation method thereof

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