GB735045A - Plant growth-stimulating compositions - Google Patents

Plant growth-stimulating compositions

Info

Publication number
GB735045A
GB735045A GB19180/52A GB1918052A GB735045A GB 735045 A GB735045 A GB 735045A GB 19180/52 A GB19180/52 A GB 19180/52A GB 1918052 A GB1918052 A GB 1918052A GB 735045 A GB735045 A GB 735045A
Authority
GB
United Kingdom
Prior art keywords
hormone
minor elements
boron
acid compound
acid
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
GB19180/52A
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.)
FRANK HERBERT PETO
Original Assignee
FRANK HERBERT PETO
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 FRANK HERBERT PETO filed Critical FRANK HERBERT PETO
Publication of GB735045A publication Critical patent/GB735045A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/10Fertilisers containing plant vitamins or hormones

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A composition for application as a leaf feed dust or spray in an amount of a few pounds per acre to small grain crops comprises a plant hormone in a proportion sufficient to provide between one fifth and three fifths of a pound of acid equivalent of the hormone to an acre and the minor elements iron, copper, boron, manganese and zinc, and optionally also molybdenum and cobalt, in a proportion sufficient to supply deficiencies within the plants of the crop of said minor elements under the conditions of artificially stimulated growth produced by said hormone. The hormone may be a chlorine, bromine, iodine, methyl or nitro-substituted phenoxy monocarboxylic aliphatic acid or an ester, amide or salt thereof, for example a 2,4-dichlorophenoxy acid compound or a 2,4,5-tri-chlorophenoxy acid compound. The metal minor elements may be in the form of their sulphates and the boron may be in the form of borax. Other substances which may be present in the composition include sulphur, calcium cyanamide, phosphate fertilizer, potassium iodide and bromide, talc and attaclay.
GB19180/52A 1952-02-04 1952-07-29 Plant growth-stimulating compositions Expired GB735045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA735045X 1952-02-04

Publications (1)

Publication Number Publication Date
GB735045A true GB735045A (en) 1955-08-10

Family

ID=4172308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19180/52A Expired GB735045A (en) 1952-02-04 1952-07-29 Plant growth-stimulating compositions

Country Status (1)

Country Link
GB (1) GB735045A (en)

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