PL77234B1 - - Google Patents
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- Publication number
- PL77234B1 PL77234B1 PL1969135405A PL13540569A PL77234B1 PL 77234 B1 PL77234 B1 PL 77234B1 PL 1969135405 A PL1969135405 A PL 1969135405A PL 13540569 A PL13540569 A PL 13540569A PL 77234 B1 PL77234 B1 PL 77234B1
- Authority
- PL
- Poland
- Prior art keywords
- compost
- copper
- weight
- parts
- iron
- Prior art date
Links
- 239000002361 compost Substances 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 14
- -1 iron ions Chemical class 0.000 claims description 11
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 7
- 229910001431 copper ion Inorganic materials 0.000 claims description 7
- 150000001879 copper Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 150000002505 iron Chemical class 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 9
- 239000010949 copper Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000003415 peat Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical class [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002426 superphosphate Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000088413 Matthiola incana Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241001311413 Pison Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 210000003284 horn Anatomy 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 1
- 229940099402 potassium metaphosphate Drugs 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Description
Uprawniony z patentu: Pisons Limited, Felixstowe (Wielka Brytania) Kompost torfowo-mineralny Przedmiotem wynalazku jest uzyzniajacy kom¬ post torfowo-mineralny. Komposty powstaja z róz¬ norodnych srodowisk wzrostowych, takich jak gle¬ ba, piasek, perlit, wermikulit, sfermentowane lis¬ cie, nawóz, torf, trociny itd. Odzywcze surowce roslinne zawarte sa w komposcie w wiekszym lub mniejszym rozmiarze, zaleznie od ilosci od¬ zywczych surowców roslinnych obecnych w sro¬ dowisku wzrostowym, z którego kompost powsta¬ je. Wiekszosc roslin zielonych wymaga przynaj¬ mniej niektórych pierwiastków chemicznych, ta¬ kich jak azot, fosfor, potas, wapn, magnez, siar¬ ka, zelazo, cynk, mangan, miedz, bor oraz mo¬ libden.Ilosc miedzi zawartej w komposcie, powinna byc starannie regulowana, poniewaz przy pew¬ nym poziomie miedz okazuje sie toksyczna dla zycia roslin. Nieoczekiwanie stwierdzono, ze przy wysokim poziomie zelaza toksyczne dzialanie mie¬ dzi jest mniejsze, niz przy niskim poziomie ze¬ laza.Wedlug wynalazku w uzyzniajacym komposcie zawierajacym sole miedzi i sole zelaza, stosunek jonów zelaza do jonów miedzi jest wiekszy niz 7:1, korzystnie miesci sie w granicach od 10 :1 do 25 :1, przy czym ilosc jonów miedzi w kom¬ poscie jest wieksza niz 50 czesci wagowych na milion czesci wagowych kompostu w przelicze¬ niu na sucha mase, a ilosc jonów zelaza wynosi 2 ponizej 5000 czesci na milion czesci kompostu w przeliczeniu na sucha mase.Korzystnie sola miedzi jest siarczan miedziowy lub azotan miedziowy. Korzystnie sola zelaza jest 5 siarczan zelazawy lub azotan zelazawy. Odpowied¬ nio kompost zawiera 500—3000 czesci wagowych jonów zelaza oraz 50—300 czesci wagowych jonów miedzi na milion czesci wagowych kompostu w przeliczeniu na sucha mase. io Korzystnie kompost wedlug wynalazku jako srodowisko wzrostowe roslinne lub jako czesc te¬ go srodowiska zawiera torf. Inne surowce, które moga byc uzyte jako srodowiska wzrostowe ros¬ linne zamiast torfu, lub w dodatku do torfu sta- 15 nowia: piasek, wermikulit, perlit, sztuczne surow¬ ce takie jak polistyren i tym podobne, oraz ich mieszaniny.Kompost wedlug wynalazku korzystnie zawiera równiez podloze nawozowe, które zwykle zawie- 20 ra oprócz zelaza i miedzi pierwiastki odzywcze jak azot, potas i fosfor lacznie ze sladami pier¬ wiastków takich jak bor, molibden, magnez i tym podobne. Typowymi odzywkami sa sole po¬ tasowe, takie jak azotan potasowy, siarczan po- 25 tasowy, chlorek potasowy itd., fosforany takie jak superfosfaty, na przyklad potrójny superfosfat, fosforan monoamonowy, metafosforan potasowy i tym podobne, sole amonowe takie jak azotan amonowy, siarczan amonowy i tym podobne, 30 oraz surowce organiczne zawierajace azot, takie 77 23477 234 jak dajaca sie rozlozyc zywica mocznikowo-for- maldehydowa o malej masie czasteczkowej, kopy¬ ta i rogi, krew w proszku i tym podobne.W razie zyczenia do torfu moze byc dodany kamien wapienny jako czesc podloza nawozowe¬ go, lub moze byc uzyty obojetny lub nosnikowy material taki jak piasek. Ilosc uzytego kamienia wapiennego lub obojetnego, lub nosnikowego su¬ rowca jest niewielka w porównaniu z torfem i sta¬ nowi zwykle mniej niz 5% jego wagi.Ilosc podloza nawozowego jest korzystnie taka, aby uzyskac 10—10000 czesci azotu jako N na mi¬ lion czesci wagowych kompostu w przeliczeniu na sucha mase, 50—10000 czesci potasu jako K2O na milion czesci wagowych kompostu w przeliczeniu na sucha mase.Nastepujacy przyklad podany jest dla wyjas¬ nienia kompostu wedlug wynalazku.Przyklad. Rosliny matthiola incana wzrastaly w komposcie z samego torfu zawierajacym zmien¬ ne dodatki zelaza i miedzi. Oznaczono przecietna sucha wage nadziemnej czesci roslin i otrzymano nastepujace wyniki: Fe jako Fe S04 w milionowych czesciach Iii Cu jako CuS04 w mi¬ lionowych czesciach 130 260 130 Waga suchych roslin w gramach 5,8 1 5,a 5,7 Przed wysuszeniem rosliny te byly zielone i zdro¬ we. Powyzsze wyniki nalezy porównac z naste¬ pujacymi wynikami.Fe jako Fe S04 w milionowych czesciach 1360 1360 680 680 Cu jako CuS04 w mi¬ lionowych czesciach 260 520 260 520 Waga suchych roslin w gramach 5,7 1 4,9 5,0 3,9 W odróznieniu od roslin z pierwszej tablicy ro¬ sliny te cierpialy na miedzyzylkowa chloroze na starszych lisciach, po której nastepowala miedzy¬ zylkowa nekroza. Wzrost roslin byl równiez za^ 5 hamowany. PL PLPatent proprietor: Pisons Limited, Felixstowe (UK) Peat-mineral compost. The invention relates to a peat-mineral compost. Composts are produced from a variety of growth environments, such as soil, sand, perlite, vermiculite, fermented leaves, fertilizer, peat, sawdust, etc. The nutrient plant materials are contained in the compost in a larger or smaller size, depending on the amount of Of nutrient plant materials present in the growth area from which the compost is made. Most green plants require at least some chemical elements, such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, zinc, manganese, copper, boron, and molybdenum. The amount of copper in the compost should be be carefully regulated, because at a certain level copper turns out to be toxic to plant life. It has surprisingly been found that at high iron levels the toxic effect of copper is less than at low iron levels. According to the invention, in a recovering composition containing copper salts and iron salts, the ratio of iron ions to copper ions is greater than 7: 1, preferably ranges from 10: 1 to 25: 1, with the amount of copper ions in the composition greater than 50 parts by weight per million parts by weight of compost on a dry weight basis, and the amount of iron ions is less than 5,000 parts per million parts of compost on a dry weight basis. The preferred copper salt is cupric sulfate or cupric nitrate. Preferably the iron salt is ferrous sulfate or ferrous nitrate. Suitably the compost contains 500-3000 parts by weight of iron ions and 50-3000 parts by weight of copper ions per million parts by weight of compost on a dry weight basis. Preferably, the compost according to the invention comprises peat as plant growth medium or as part of this environment. Other raw materials that can be used as plant growth environments instead of peat or in addition to peat are: sand, vermiculite, perlite, artificial raw materials such as polystyrene and the like, and mixtures thereof. preferably it also contains a fertilizer substrate which usually contains, in addition to iron and copper, nutritional elements such as nitrogen, potassium and phosphorus together with traces of elements such as boron, molybdenum, magnesium and the like. Typical supplements are potassium salts such as potassium nitrate, potassium sulfate, potassium chloride, etc., phosphates such as superphosphates, for example triple superphosphate, monoammonium phosphate, potassium metaphosphate and the like, ammonium salts such as ammonium nitrate, ammonium sulphate and the like, 30 and nitrogen-containing organic raw materials, such as low molecular weight urea-formaldehyde decomposable resin, hooves and horns, blood powder and the like. limestone may be added as part of the fertilizer substrate, or an inert or carrier material such as sand may be used. The amount of limestone or inert or carrier material used is small compared to peat and is usually less than 5% of its weight. The amount of fertilizer is preferably such as to obtain 10-10,000 parts of nitrogen as N per million. parts by weight of compost on a dry basis, 50-10,000 parts of potassium as K2O per million parts by weight of compost on a dry weight basis. The following example is given to explain the compost of the invention. Matthiola incana plants grew in a compost of peat alone containing varying additions of iron and copper. The average dry weight of the above-ground plant part was determined and the following results were obtained: Fe as Fe SO 4 in millionth parts Iii Cu as CuSO 4 in million parts 130 260 130 Dry plant weight in grams 5.8 1 5 and 5.7 Before drying these plants they were green and healthy. The above results should be compared with the following results: Fe as Fe SO 4 in millionth parts 1360 1360 680 680 Cu as CuSO 4 in million parts 260 520 260 520 Weight of dry plants in grams 5.7 1 4.9 5.0 3, 9 Unlike the plants in the first table, these plants suffered from interstage chlorosis on older leaves, followed by interveinal necrosis. Plant growth was also inhibited. PL PL
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3946168 | 1968-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL77234B1 true PL77234B1 (en) | 1975-04-30 |
Family
ID=10409673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1969135405A PL77234B1 (en) | 1968-08-17 | 1969-08-16 |
Country Status (10)
| Country | Link |
|---|---|
| DE (1) | DE1941334A1 (en) |
| DK (1) | DK123931B (en) |
| FI (1) | FI49707C (en) |
| GB (1) | GB1265660A (en) |
| IE (1) | IE33256B1 (en) |
| MT (1) | MTP622B (en) |
| NL (1) | NL161423C (en) |
| NO (1) | NO121724B (en) |
| PL (1) | PL77234B1 (en) |
| SE (1) | SE363565B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983004248A1 (en) * | 1982-06-03 | 1983-12-08 | Élmszolg | Artificial fertilizer |
| WO1990011265A2 (en) * | 1989-03-23 | 1990-10-04 | David Lawrence Mckenzie | General purpose fertiliser |
| FR2803290B1 (en) * | 1999-12-29 | 2002-05-10 | Serge Allegre | CORRECTOR FOR FERRIC CHLOROSES, DEFICIENCIES OF MICROELEMENTS AND MAGNESIA, FOR AGRICULTURE, ITS PREPARATION METHOD AND METHOD OF USE |
| ES2245253B1 (en) * | 2004-06-11 | 2006-09-16 | Universidad De Sevilla | CORRECTION METHOD OF FERRIC CHLOROSIS IN PLANTS. |
| WO2009030796A2 (en) * | 2007-09-06 | 2009-03-12 | Universidad De Sevilla | Use of a mixture of compost and vivianite in the prevention and control of iron chlorosis in plants |
-
1968
- 1968-08-17 GB GB3946168A patent/GB1265660A/en not_active Expired
-
1969
- 1969-08-05 IE IE1085/69A patent/IE33256B1/en unknown
- 1969-08-07 DK DK426469AA patent/DK123931B/en unknown
- 1969-08-07 FI FI692322A patent/FI49707C/en active
- 1969-08-14 MT MT622A patent/MTP622B/en unknown
- 1969-08-14 DE DE19691941334 patent/DE1941334A1/en active Pending
- 1969-08-15 SE SE11388/69A patent/SE363565B/xx unknown
- 1969-08-15 NL NL6912493.A patent/NL161423C/en not_active IP Right Cessation
- 1969-08-16 NO NO3332/69A patent/NO121724B/no unknown
- 1969-08-16 PL PL1969135405A patent/PL77234B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK123931B (en) | 1972-08-21 |
| NL161423B (en) | 1979-09-17 |
| NL161423C (en) | 1980-02-15 |
| IE33256B1 (en) | 1974-05-01 |
| SE363565B (en) | 1974-01-28 |
| GB1265660A (en) | 1972-03-01 |
| IE33256L (en) | 1970-02-17 |
| MTP622B (en) | 1970-06-02 |
| DE1941334A1 (en) | 1970-02-19 |
| FI49707C (en) | 1975-09-10 |
| NL6912493A (en) | 1970-02-19 |
| FI49707B (en) | 1975-06-02 |
| NO121724B (en) | 1971-04-05 |
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