IT1048399B - Fabbricazione di prodotti azotati a lento rilascio utili in agricoltura - Google Patents

Fabbricazione di prodotti azotati a lento rilascio utili in agricoltura

Info

Publication number
IT1048399B
IT1048399B IT69279/72A IT6927972A IT1048399B IT 1048399 B IT1048399 B IT 1048399B IT 69279/72 A IT69279/72 A IT 69279/72A IT 6927972 A IT6927972 A IT 6927972A IT 1048399 B IT1048399 B IT 1048399B
Authority
IT
Italy
Prior art keywords
agriculture
manufacture
slow nitrogen
nitrogen products
products release
Prior art date
Application number
IT69279/72A
Other languages
English (en)
Italian (it)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Application granted granted Critical
Publication of IT1048399B publication Critical patent/IT1048399B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A23K40/35—Making capsules specially adapted for ruminants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
IT69279/72A 1971-07-16 1972-07-14 Fabbricazione di prodotti azotati a lento rilascio utili in agricoltura IT1048399B (it)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16330571A 1971-07-16 1971-07-16
US22369672A 1972-02-04 1972-02-04
US22831372A 1972-02-22 1972-02-22
US23441572A 1972-03-13 1972-03-13
US24526972A 1972-04-18 1972-04-18

Publications (1)

Publication Number Publication Date
IT1048399B true IT1048399B (it) 1980-11-20

Family

ID=27538683

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69279/72A IT1048399B (it) 1971-07-16 1972-07-14 Fabbricazione di prodotti azotati a lento rilascio utili in agricoltura

Country Status (7)

Country Link
AU (1) AU472892B2 (fr)
BE (1) BE786180A (fr)
DE (1) DE2234819A1 (fr)
FR (1) FR2146238B1 (fr)
GB (1) GB1380789A (fr)
IT (1) IT1048399B (fr)
NL (1) NL7209736A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU166612B (fr) * 1973-02-27 1975-04-28
HU182054B (en) * 1979-04-06 1983-12-28 Bela Tomko Process for preparing a solid phase feed additive containing phosphor and nitrogen
GB2139868B (en) * 1983-05-16 1987-04-23 Vaasanmylly Oy Feedstuff for ruminants and a process for its production
DE3934264A1 (de) * 1989-10-13 1991-04-18 Dornow Karl Dietrich Verfahren zum konservieren von schalenresten
AU660643B2 (en) * 1991-01-15 1995-07-06 Riddell, Rhonda Plant growth medium and plant cultivation method
CN112125759A (zh) * 2020-11-05 2020-12-25 吉林省嘉博生物科技有限公司 一种免发酵的秸秆生物有机肥制备方法

Also Published As

Publication number Publication date
AU472892B2 (en) 1976-06-10
FR2146238A1 (fr) 1973-03-02
NL7209736A (fr) 1973-01-18
DE2234819A1 (de) 1973-02-01
BE786180A (fr) 1972-11-03
GB1380789A (en) 1975-01-15
AU4450772A (en) 1974-01-17
FR2146238B1 (fr) 1975-03-07

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