High concentration drip irrigation special fertilizer for vegetative growth phase of grapes
A special fertilizer technology in the growth period, applied in the direction of nitrogen fertilizer, phosphorus fertilizer, application, etc., can solve the problems in the initial stage, and achieve the effects of promoting accumulation, increasing metabolism speed, and easy absorption
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Embodiment 1
[0017] Fertilizer formula and production process:
[0018] Raw materials required for the production of special fertilizer for drip irrigation during the vegetative growth period of grapes (according to the amount of raw materials that need to be added per ton): potassium nitrate (KNO 3 ) 244.44kg, monoammonium phosphate (NH 4 h 2 PO 4 )181.22kg, urea (N 2 h 4 CO) 357.04kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 208.087kg, boric acid (H 3 BO 3 ) 0.59kg, chelated iron (EDTA-Fe) 5.77kg, chelated copper (EDTA-Cu) 0.33kg, chelated manganese (EDTA-Mn) 0.94kg, sodium molybdate (Na 2 MoO 4 ) 0.003kg, chelated zinc (EDTA-Zn) 1.58kg (in order to ensure the water-solubility of special fertilizer, reduce impurity as far as possible, raw material all selects agricultural grade or industrial grade elemental fertilizer with impurity content below 2%).
[0019] production process:
[0020] In order to prevent the crystal water in magnesium sulfate heptahydrate from reorga...
Embodiment 2
[0040] Fertilizer formula and production process:
[0041] Raw materials required for the production of special fertilizer for drip irrigation during the vegetative growth period of grapes (according to the amount of raw materials that need to be added per ton): potassium nitrate (KNO 3 ) 255.56kg, monoammonium phosphate (NH 4 h 2 PO 4 )189.46kg, urea (N 2 h 4 CO) 373.27kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 174.327kg, boric acid (H 3 BO 3 ) 0.47kg, chelated iron (EDTA-Fe) 4.62kg, chelated copper (EDTA-Cu) 0.27kg, chelated manganese (EDTA-Mn) 0.75kg, sodium molybdate (Na 2 MoO 4 ) 0.003kg, chelated zinc (EDTA-Zn) 1.27kg. (Note: In order to ensure the water solubility of the special fertilizer and reduce impurities as much as possible, the raw materials are all agricultural grade or industrial grade elemental fertilizers with an impurity content of less than 2%.)
[0042] The weight percentages of the main components of the special fertilizer for drip ir...
Embodiment 3
[0059] Fertilizer formula and production process:
[0060] Raw materials required for the production of special fertilizer for drip irrigation during the vegetative growth period of grapes (according to the amount of raw materials that need to be added per ton): potassium nitrate (KNO 3 )266.67kg, monoammonium phosphate (NH 4 h 2 PO 4 )197.69kg, urea (N 2 h 4 CO) 389.5kg, magnesium sulfate heptahydrate (MgSO 4 ·7H 2 O) 139.978kg, boric acid (H 3 BO 3 ) 0.38kg, chelated iron (EDTA-Fe) 3.96kg, chelated copper (EDTA-Cu) 0.21kg, chelated manganese (EDTA-Mn) 0.6kg, sodium molybdate (Na 2 MoO 4 ) 0.002kg, chelated zinc (EDTA-Zn) 1.01kg. (Note: In order to ensure the water solubility of the special fertilizer and reduce impurities as much as possible, the raw materials are all agricultural grade or industrial grade elemental fertilizers with an impurity content of less than 2%.)
[0061] Production process is with embodiment 1.
[0062] The weight percentages of the main ...
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