IT954889B - NITROGEN FERTILIZERS WITH SLOW AND DELAYED ACTION - Google Patents

NITROGEN FERTILIZERS WITH SLOW AND DELAYED ACTION

Info

Publication number
IT954889B
IT954889B IT20705/72A IT2070572A IT954889B IT 954889 B IT954889 B IT 954889B IT 20705/72 A IT20705/72 A IT 20705/72A IT 2070572 A IT2070572 A IT 2070572A IT 954889 B IT954889 B IT 954889B
Authority
IT
Italy
Prior art keywords
slow
delayed action
nitrogen fertilizers
fertilizers
nitrogen
Prior art date
Application number
IT20705/72A
Other languages
Italian (it)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT954889B publication Critical patent/IT954889B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
IT20705/72A 1971-02-19 1972-02-17 NITROGEN FERTILIZERS WITH SLOW AND DELAYED ACTION IT954889B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712107916 DE2107916A1 (en) 1971-02-19 1971-02-19 Slowly and sustainably acting nitrogen fertilizers

Publications (1)

Publication Number Publication Date
IT954889B true IT954889B (en) 1973-09-15

Family

ID=5799210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20705/72A IT954889B (en) 1971-02-19 1972-02-17 NITROGEN FERTILIZERS WITH SLOW AND DELAYED ACTION

Country Status (16)

Country Link
JP (1) JPS5420427B1 (en)
BE (1) BE779575A (en)
CH (1) CH571463A5 (en)
CS (1) CS166800B2 (en)
DD (1) DD95581A5 (en)
DE (1) DE2107916A1 (en)
ES (1) ES399889A1 (en)
FR (1) FR2125594B1 (en)
GB (1) GB1365764A (en)
HU (1) HU163993B (en)
IL (1) IL38775A (en)
IT (1) IT954889B (en)
NL (1) NL7202037A (en)
SE (1) SE372508B (en)
SU (1) SU451233A3 (en)
ZA (1) ZA721080B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265591C2 (en) * 1972-04-14 1982-05-19 Permutit Gmbh, 1000 Berlin Use of cation and / or anion exchangers as soil improvers and fertilizers
DE2218127C3 (en) 1972-04-14 1981-07-16 Permutit Gmbh, 1000 Berlin Use of cation and anion exchangers in neutral salt form to remove ice and snow cover
IN158473B (en) * 1981-09-25 1986-11-22 Melamine Chemicals Inc
GB2134507A (en) * 1983-01-29 1984-08-15 Steetley Minerals Ltd Growing medium comprising a zeolite
US5435821A (en) * 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082074A (en) * 1958-12-11 1963-03-19 Dow Chemical Co Method for improving plant growth using synthetic ion exchange resins and the product thereof
US2988441A (en) * 1959-02-18 1961-06-13 Dow Chemical Co Plant growth medium
BE757224A (en) * 1969-10-08 1971-03-16 Bayer Ag ACTIVE SUBSTRATES FOR PLANT CULTURE

Also Published As

Publication number Publication date
HU163993B (en) 1973-12-28
SE372508B (en) 1974-12-23
FR2125594A1 (en) 1972-09-29
SU451233A3 (en) 1974-11-25
ES399889A1 (en) 1975-07-01
DD95581A5 (en) 1973-02-12
IL38775A0 (en) 1972-04-27
CS166800B2 (en) 1976-03-29
BE779575A (en) 1972-08-18
IL38775A (en) 1975-06-25
CH571463A5 (en) 1976-01-15
JPS5420427B1 (en) 1979-07-23
ZA721080B (en) 1972-10-25
DE2107916A1 (en) 1972-09-07
FR2125594B1 (en) 1976-07-09
NL7202037A (en) 1972-08-22
GB1365764A (en) 1974-09-04

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