PL150752B1 - The fertilizer for hydrophonic cultivation - Google Patents
The fertilizer for hydrophonic cultivationInfo
- Publication number
- PL150752B1 PL150752B1 PL26305586A PL26305586A PL150752B1 PL 150752 B1 PL150752 B1 PL 150752B1 PL 26305586 A PL26305586 A PL 26305586A PL 26305586 A PL26305586 A PL 26305586A PL 150752 B1 PL150752 B1 PL 150752B1
- Authority
- PL
- Poland
- Prior art keywords
- fertilizer
- potassium
- phosphorus
- magnesium
- calcium
- Prior art date
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- 239000003337 fertilizer Substances 0.000 title claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 239000011777 magnesium Substances 0.000 claims description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 14
- 239000011575 calcium Substances 0.000 claims description 14
- 239000011574 phosphorus Substances 0.000 claims description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims description 14
- 239000011591 potassium Substances 0.000 claims description 13
- 229910052700 potassium Inorganic materials 0.000 claims description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 239000011785 micronutrient Substances 0.000 claims description 5
- 235000013369 micronutrients Nutrition 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 235000021073 macronutrients Nutrition 0.000 claims description 2
- 230000003050 macronutrient Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000011573 trace mineral Substances 0.000 description 3
- 235000013619 trace mineral Nutrition 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 241000324401 Superba Species 0.000 description 2
- 239000004784 Superba Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011702 manganese sulphate Substances 0.000 description 2
- 235000007079 manganese sulphate Nutrition 0.000 description 2
- 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 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011684 sodium molybdate Substances 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 239000011686 zinc sulphate Substances 0.000 description 2
- 235000009529 zinc sulphate Nutrition 0.000 description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003501 hydroponics Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
Description
Twórcy wynalazku: Olgierd Nowosielski, Wojciech DziennikCreators of the invention: Olgierd Nowosielski, Wojciech Dziennik
Uprawniony z patentu: Instytut Warzywnictwa, Skierniewice /Polska/Authorized by the patent: Institute of Vegetables, Skierniewice / Poland /
NAWÓZ DO UPRAW HYDROPONICZNYCHFERTILIZER FOR HYDROPONIC CROPS
Przedmiotem wynalazku jest nawóz płynny przeznaczony do upraw hydroponicznych oraz do nawożenia z nawadnianiem.The subject of the invention is a liquid fertilizer intended for hydroponic cultivation and fertilization with irrigation.
Znane dotychczas tego typu nawozy występują na rynku pod różnymi nazwami w postaci płynnej-klarownej, zawiesinowej i stałej. Do nawozów płynnych-klarownych zaliczyć należy Nowokont zawierający 1,5% azotu, 0,2% fosforu, 2% potasu oraz wapń i mikroelementy. Do tej grupy nawozów należą także nawóz Superba N, o podobnym do Nowokontu składzie oraz nawóz Superba N, o podobnym do Nowokontu składzie oraz nawóz Wuxal zawierający 9% azotu, 4% fosforu, 5% potasu oraz siarkę i mikroelementy i nawóz występujący pod nazwą handlową Substal o składzie 4% azotu, 0,6% fosforu, 3% potasu zawierający także magnez i mikroelementy. Ze wszystkich tych nawozów jedynie Nowokont zawiera wszystkie niezbędne dla roślin składniki pokarmowe w zrównoważonych względem wymagań roślin stosunkach. Jednak nawóz ten jest słabo skoncentrowany i do sporządzania 1000 dnr gotowej do użycia pożywki trzeba 10 dnr nawozu. Pozostałe nawozy nie mają pełnego składu mineralnego. Nie zawierają na ogół wapnia, magnezu lub siarki siarczanowej, gdyż jednoczesne stosowanie tych składników powoduje mętnienie roztworów i wytrącanie się nierozpuszczalnych soli.The previously known fertilizers of this type are available on the market under various names in liquid-clear, suspension and solid form. Liquid-clear fertilizers include Nowokont containing 1.5% nitrogen, 0.2% phosphorus, 2% potassium, calcium and microelements. This group of fertilizers also includes the Superba N fertilizer, with a composition similar to Nowokont, and the Superba N fertilizer, with a composition similar to Nowokont, as well as the Wuxal fertilizer containing 9% nitrogen, 4% phosphorus, 5% potassium, sulfur and microelements, and the fertilizer under the trade name Substal with a composition of 4% nitrogen, 0.6% phosphorus, 3% potassium, also containing magnesium and microelements. Of all these fertilizers, only Nowokont contains all the nutrients necessary for plants in a balanced ratio in relation to the plant requirements. However, this fertilizer is poorly concentrated and 10 days of fertilizer are needed to prepare 1000 days of ready-to-use medium. The remaining fertilizers do not have the full mineral composition. They generally do not contain calcium, magnesium or sulphate sulfur, as the simultaneous use of these ingredients causes the solutions to become cloudy and the insoluble salts to precipitate.
Drugą grupą nawozów przeznaczonych do upraw hydroponicznych są nawozy zawiesinowe. Znany jest nawóz pod nazwą Florogama. Jest to nawóz skoncentrowany zawierający 15% azotu, 20% potasu, 3% fosforu, 5% wapnia, 1,5% magnezu oraz siarkę siarczanową i mikroelementy. Zawiera wszystkie niezbędne roślinom składniki pokarmowe w zrównoważonym względem potrzeb roślin stosunku. Ze względu jednak na zawiesinowy charakter nawozu, Florogama jest trudna do dokładnego wymieszania przed sporządzeniem pożywki i nie jest możliwe całkowite rozpuszczenie składników nawozu po rozcieńczeniu w zalecanej ilości wody.The second group of fertilizers intended for hydroponic cultivation are suspension fertilizers. There is a fertilizer known as Florogama. It is a concentrated fertilizer containing 15% nitrogen, 20% potassium, 3% phosphorus, 5% calcium, 1.5% magnesium as well as sulphate sulfur and microelements. It contains all the nutrients necessary for plants in a ratio balanced to the needs of plants. However, due to the suspension nature of the fertilizer, Florogama is difficult to mix thoroughly before preparing the nutrient solution and it is not possible to completely dissolve the fertilizer components after dilution with the recommended amount of water.
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Trzecią grupą nawozów do upraw hydroponicznych są nawozy stałe. Są one całkowicie rozpuszczalne w wodzie i hardziej skoncentrowane niż nawozy płynne. Nawóz The Murphy folier feed zawiera 22% azotu, 8% fosforu i 14% potasu oraz mikroelementy. Nawóz Stimurol folier feed zawiera 25% azotu, 5% potasu, 6% fosforu i mikroelementy, a nawóz Ferty green No 60 - 15% azotu, 6% potasu, 12% fosforu, magnez i mikroelementy. Żaden z wymienionych w tej grupie nawozów nie jest nawozem o pełnym składzie mineralnym i nie posiada zrównoważonego względem potrzeb roślin stosunku składników pokarmowych.Solid fertilizers are the third group of fertilizers for hydroponics. They are completely soluble in water and more concentrated than liquid fertilizers. The Murphy folier feed contains 22% nitrogen, 8% phosphorus and 14% potassium as well as trace elements. Stimurol folier feed contains 25% nitrogen, 5% potassium, 6% phosphorus and microelements, and Ferty green No 60 - 15% nitrogen, 6% potassium, 12% phosphorus, magnesium and microelements. None of the fertilizers listed in this group is a fertilizer with a full mineral composition and has a nutrient ratio that is balanced with respect to the needs of plants.
Nawóz według wynalazku jest stężony od 200 do 500, korzystnie 200, 300, 400 luh 500 razy względem stężenia hydroponicznego i charakteryzuje się tym, że zawiera odpowiednio do stężeń od 3 do 7,5% azotu, z czego co najmniej 80% w postaci azotanowej, 3,8 do 8% potasu, 0,52 do 1,3% fosforu, 0,8 do 2% wapnia, 0,48 do 1,2% magnezu oraz w najwyższym stężeniu do 1,5% sodu, 0,04 do 0,8% siarki siarczanowej i mikroelementy w ogólnej sumie od 0,08 do 0,21%, w zrównoważonych względem stężeń makroelementów stosunkach, przy czym stosunek N:P:K:Ca:Mg:sumy mikroelementów wynosi 1:0,2:1,3:0,3:0,2:0,03, a wahania fosforu, potasu, wapnia i magnezu w tym stosunku wynoszą - 0,04, a wahania mikroelementów - - 0,004, przy czym w najwyższym stężeniu częśó potasu, powyżej 8% jest zastąpiona sodem. Nawóz mimo znacznej koncentracji i obecności w nim wapnia, magnezu, fosforu i siarki siarczanowej. Jest w obrocie cieczą klarowną. Nadaje się zarówno do prowadzenia upraw hydroponicznych, jak i do nawożenia z nawadnianiem przez deszczowanie lub system kapilarny, przy czym klarowna postać nawozu zapewnia drożność kapilar.The fertilizer according to the invention is concentrated from 200 to 500, preferably 200, 300, 400 or 500 times the hydroponic concentration and is characterized in that it contains, corresponding to the concentrations, from 3 to 7.5% nitrogen, of which at least 80% in the nitrate form , 3.8 to 8% potassium, 0.52 to 1.3% phosphorus, 0.8 to 2% calcium, 0.48 to 1.2% magnesium and in the highest concentration up to 1.5% sodium, 0.04 up to 0.8% of sulphate sulfur and trace elements in total from 0.08 to 0.21%, in balanced ratios with respect to the concentrations of macronutrients, with the ratio N: P: K: Ca: Mg: sum of trace elements is 1: 0.2 : 1.3: 0.3: 0.2: 0.03, and the fluctuations in phosphorus, potassium, calcium and magnesium in this ratio are - 0.04, and the fluctuations in microelements - - 0.004, with the highest concentration of potassium parts, more than 8% is replaced with sodium. The fertilizer despite its high concentration and the presence of calcium, magnesium, phosphorus and sulphate sulfur in it. It is a clear liquid on the market. It is suitable for both hydroponic cultivation and fertilization with irrigation by sprinkler irrigation or a capillary system, while the clear form of the fertilizer ensures that the capillaries are open.
Nawóz według wynalazku ilustrują bliżej poniższe przykłady.The fertilizer according to the invention is illustrated in more detail by the following examples.
Przykład I. Do mieszalnika wprowadza eię 40 dm wody i rozpuszcza w niej 10 g molibdenianu sodu /NaMo0^2^0/, 750 g siarczanu żelazawego /FeS0^x7H20/, 50 g siarczanu cynkowego /ZnS0^x7H20/, 50 g siarczanu miedziowego /CuSO^x5H2O/, 100 g siarczanu manganawego /MnSO^x5H2O/,‘1,4 kg boraksu /Na2B^0^x10H20/. Po rozpuszczeniu soli mikroelementowych dodaje się 20 dm* 5% roztworu EDTA /wersenian dwusodowy/ i po wymieszaniu - 20 kg saletry potasowej, 5,5 kg saletry sodowej, 17 dm^ 50% roztworu saletry wapniowej, 15 dm^ 50% roztworu saletry magnezowej, 2,2 kg mocznika i 2,8 dm^ 85% kwasu fosforowego /H^PO^/. Po rozpuszczeniu wszystkich składników otrzymujemy 100 dm^ nawozu płynnego, klarownego, barwy jasnozielonej, 500 razy stężonego względem stężenia hydroponicznego, zawierającego 7,5% azotu, 1,3% fosforu, 8% potasu, 2% wapnia, 1,2% magnezu, 1,5% sodu, 0,1% siarki siarczanowej oraz w 1 dm^ 1500 mg żelaza, 100 mg miedzi, 100 mg cynku, 150 mg boru, 5 mg molibdenu i 200 mg manganu, o stosunku N:P:K: :Ca:Mg:sumy mikroelementów wynoszącym 1:0,17:1,28:0,26:0,16:0,027. Nawóz stosuje się w rozcieńczeniu 1:500.Example 1: 40 dm3 of water is introduced into the mixer and 10 g of sodium molybdate (NaMo0 ^ 2 ^ 0), 750 g of ferrous sulphate (FeSO ^ x7H 2 0), 50 g of zinc sulphate (ZnS0 ^ x7H 2 0) are dissolved in it, 50 g of copper sulphate (CuSO> x 5H 2 O), 100 g of manganese sulphate (MnSO> x 5H 2 O), 1.4 kg of borax / Na 2 B>O> 10H 2 O). After dissolving the micronutrient salts, 20 dm * 5% EDTA solution (disodium edetate) is added and, after mixing - 20 kg of potassium nitrate, 5.5 kg of sodium nitrate, 17 dm ^ 50% calcium nitrate solution, 15 dm ^ 50% magnesium nitrate solution , 2.2 kg of urea and 2.8 liters of 85% phosphoric acid (H 2 PO 3). After dissolving all the ingredients, we get 100 dm3 of liquid fertilizer, clear, light green in color, 500 times concentrated in relation to the hydroponic concentration, containing 7.5% nitrogen, 1.3% phosphorus, 8% potassium, 2% calcium, 1.2% magnesium, 1.5% sodium, 0.1% sulfate sulfur and in 1 dm ^ 1500 mg of iron, 100 mg of copper, 100 mg of zinc, 150 mg of boron, 5 mg of molybdenum and 200 mg of manganese, with the N: P: K ratio: Ca: Mg: sum of micronutrients amounting to 1: 0.17: 1.28: 0.26: 0.16: 0.027. The fertilizer is used in a dilution of 1: 500.
Przykład II. Do mieszalnika wprowadza się 40 dm^ wody i rozpuszcza w niej 6 g molibdenianu sodu /NaMo0^x2H20/, 450 g siarczanu żelazawego, 30 g siarczanu cynkowego, 30 g siarczanu miedziowego, 50 g siarczanu manganawego, 840 g boraksu, 5,1 kg siarczanu magnezu i po rozpuszczeniu dodaje 20 dm^ roztworu EDTA. Następnie, po wymieszaniu dodaje się 15 kg saletry potasowej, 13,5 dm^ 50% roztworu saletry wapniowej, 6 dm^ 50% roztworu saletry magnezowej, 3 kg mocznika i 1,9 dm^ 85% kwasu fosforowego. Po rozpuszczeniu wszystkich składników otrzymujemy 100 dm^ klarownego nawozu o barwie żółtozielonej, stężonego 300 razy względem stężenia hydroponicznego, zawierającego 4,5% azotu, 0,9% fosforu, 5,85% potasu, 1,35% wapnia,Example II. 40 dm3 of water is introduced into the mixer and 6 g of sodium molybdate (NaMoO ^ x2H 2 0), 450 g of ferrous sulphate, 30 g of zinc sulphate, 30 g of copper sulphate, 50 g of manganese sulphate, 840 g of borax are dissolved in it, 5, 1 kg of magnesium sulfate and after dissolving, 20 dm3 of EDTA solution are added. Then, after mixing, 15 kg of potassium nitrate, 13.5 dm ^ 50% calcium nitrate solution, 6 dm ^ 50% magnesium nitrate solution, 3 kg urea and 1.9 dm ^ 85% phosphoric acid are added. After dissolving all the ingredients, we get 100 dm3 of a clear, yellow-green fertilizer, 300 times concentrated in relation to the hydroponic concentration, containing 4.5% nitrogen, 0.9% phosphorus, 5.85% potassium, 1.35% calcium,
0,9% magnezu, 0,1% sodu, 0,65% siarki siarczanowej oraz w 1 dm^ 900 mg żelaza, 60 mg miedzi, mg cynku, 90 mg boru, 120 mg manganu, 3 mg molibdenu i stosunku N:P:K:Ca:Mg:sumy mikroelementów wynoszącym 1:0,2:1,3:0,3:0,2:0,027. Nawóz stosuje się w rozcieńczeniu 1:300.0.9% magnesium, 0.1% sodium, 0.65% sulfate sulfur and in 1 dm ^ 900 mg of iron, 60 mg of copper, mg of zinc, 90 mg of boron, 120 mg of manganese, 3 mg of molybdenum and the N: P ratio : K: Ca: Mg: sum of micronutrients amounting to 1: 0.2: 1.3: 0.3: 0.2: 0.027. The fertilizer is used in a dilution of 1: 300.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL26305586A PL150752B1 (en) | 1986-12-16 | 1986-12-16 | The fertilizer for hydrophonic cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL26305586A PL150752B1 (en) | 1986-12-16 | 1986-12-16 | The fertilizer for hydrophonic cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL263055A1 PL263055A1 (en) | 1988-09-01 |
| PL150752B1 true PL150752B1 (en) | 1990-06-30 |
Family
ID=20034069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL26305586A PL150752B1 (en) | 1986-12-16 | 1986-12-16 | The fertilizer for hydrophonic cultivation |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL150752B1 (en) |
-
1986
- 1986-12-16 PL PL26305586A patent/PL150752B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL263055A1 (en) | 1988-09-01 |
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