AT320689B - Process for the production of spreadable soil improvers containing silica gel and urea - Google Patents
Process for the production of spreadable soil improvers containing silica gel and ureaInfo
- Publication number
- AT320689B AT320689B AT148473A AT148473A AT320689B AT 320689 B AT320689 B AT 320689B AT 148473 A AT148473 A AT 148473A AT 148473 A AT148473 A AT 148473A AT 320689 B AT320689 B AT 320689B
- Authority
- AT
- Austria
- Prior art keywords
- spreadable
- urea
- production
- silica gel
- containing silica
- Prior art date
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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2208917A DE2208917C3 (en) | 1972-02-25 | 1972-02-25 | Process for the production of soil improvers containing silica gel and urea |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320689B true AT320689B (en) | 1975-02-25 |
Family
ID=5837065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT148473A AT320689B (en) | 1972-02-25 | 1973-02-20 | Process for the production of spreadable soil improvers containing silica gel and urea |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT320689B (en) |
BE (1) | BE795844A (en) |
CH (1) | CH575207A5 (en) |
DE (1) | DE2208917C3 (en) |
FR (1) | FR2173229B1 (en) |
GB (1) | GB1363046A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315763A (en) | 1978-10-30 | 1982-02-16 | Stoller Enterprises, Inc. | High analysis liquid fertilizers |
WO1983004248A1 (en) * | 1982-06-03 | 1983-12-08 | Élmszolg | Artificial fertilizer |
WO2011055219A2 (en) * | 2009-11-04 | 2011-05-12 | Bijam Biosciences Private Limited | Kimberlite based plant nutrient and preparation thereof |
-
0
- BE BE795844D patent/BE795844A/en not_active IP Right Cessation
-
1972
- 1972-02-25 DE DE2208917A patent/DE2208917C3/en not_active Expired
-
1973
- 1973-02-20 AT AT148473A patent/AT320689B/en not_active IP Right Cessation
- 1973-02-23 FR FR7306447A patent/FR2173229B1/fr not_active Expired
- 1973-02-23 CH CH269373A patent/CH575207A5/xx not_active IP Right Cessation
- 1973-02-26 GB GB922973A patent/GB1363046A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2173229A1 (en) | 1973-10-05 |
DE2208917B2 (en) | 1979-09-13 |
BE795844A (en) | 1973-08-23 |
DE2208917A1 (en) | 1973-09-06 |
CH575207A5 (en) | 1976-05-14 |
GB1363046A (en) | 1974-08-14 |
FR2173229B1 (en) | 1976-04-30 |
DE2208917C3 (en) | 1980-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |