Special nutrient solution for European hornbeam hydroponics
A technology of hornbeam and nutrient solution, applied in the field of garden plants and ornamental horticulture, to achieve the effect of promoting the accumulation of nutrients, easy to operate, and simple and quick preparation method
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[0015] The preparation method comprises the following process steps:
[0016] 1) Prepare mother liquor a, b, c, d, e;
[0017] 2) Mix the mother liquor with distilled water;
[0018] 3) Adjust the pH.
[0019] For the preparation of mother liquor a, take calcium nitrate tetrahydrate according to the proportioning ratio and prepare 50 times of mother liquor a.
[0020] The mother liquor b is prepared by taking potassium nitrate, magnesium sulfate heptahydrate and ammonium dihydrogen phosphate according to the ratio to prepare 50 times the mother liquor b.
[0021] The mother liquor c is prepared by taking EDTA-iron, boric acid, manganese sulfate, zinc sulfate heptahydrate, copper sulfate pentahydrate, and ammonium molybdate to prepare mother liquor c at 100 times according to the ratio.
[0022] For the preparation of mother liquor d, citric acid is weighed to prepare mother liquor d of 100-200 g / L.
[0023] To prepare the mother liquor e, NaOH is weighed to prepare the mot...
Embodiment 1
[0028] Prepare 1L of European hornbeam hydroponic nutrient solution for vegetative growth.
[0029] Preparation of mother liquor:
[0030] Weigh 280mg of calcium nitrate tetrahydrate and dissolve in 0.02L of distilled water to obtain mother liquor a; weigh 360mg of potassium nitrate, 180mg of magnesium sulfate heptahydrate, and 150mg of ammonium dihydrogen phosphate and dissolve them in 0.02L of distilled water to obtain mother liquor b; weigh EDTA-iron 8mg, boric acid 2mg, manganese sulfate 1.5mg, zinc sulfate heptahydrate 0.3mg, copper sulfate pentahydrate 0.02mg, ammonium molybdate 0.01mg, dissolve in 0.01L distilled water to obtain mother liquor c; weigh citric acid and dissolve in distilled water to prepare 150g / L mother liquor d; weigh NaOH and dissolve in distilled water to prepare 30g / L mother liquor e.
[0031] mix:
[0032] When about 0.5L of distilled water is put in the container, pour mother liquor a into the container and stir evenly; pour mother liquor b into...
Embodiment 2
[0035] Prepare 10L of European hornbeam hydroponic nutrient solution for vegetative growth.
[0036] Preparation of mother liquor:
[0037] Weigh 2700mg of calcium nitrate tetrahydrate and dissolve in 0.2L distilled water to obtain mother liquor a; weigh 3600mg of potassium nitrate, 1800mg of magnesium sulfate heptahydrate, and 1400mg of ammonium dihydrogen phosphate and dissolve them in 0.2L of distilled water to obtain mother liquor b; weigh EDTA-iron 90mg, boric acid 22mg, manganese sulfate 13mg, zinc sulfate heptahydrate 5mg, copper sulfate pentahydrate 0.5mg, ammonium molybdate 0.1mg, dissolve in 0.1L distilled water to obtain mother liquor c; weigh citric acid and dissolve in distilled water to prepare 190g / L Mother liquor d; Weigh NaOH and dissolve it in distilled water to prepare 40g / L mother liquor e.
[0038] mix:
[0039] When about 5L of distilled water is put in the container, pour mother liquor a into the container and stir evenly; pour mother liquor b into the...
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