Plant hydroponic nutrient solution prepared from biogas slurry and preparation method of plant hydroponic nutrient solution
A plant water and nutrient solution technology, applied in the field of biogas slurry, can solve the problems of easy death of plants, green moss in water, rotten roots, etc., and achieve the effect of improving survival rate, developing root system, and increasing the scope of application
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Embodiment 1
[0023] Embodiment 1: A plant hydroponic nutrient solution prepared from biogas slurry, including the following raw materials in parts by weight: 1 part of major elements, 1 part of minor elements, 100 parts of water, 2 parts of regulating elements, and 1 part of eliminating elements.
[0024] The main elements include the following raw materials in parts by weight: 0.6 part of calcium nitrate, 0.7 part of potassium nitrate, 0.2 part of magnesium sulfate, 0.1 part of potassium dihydrogen phosphate, 0.2 part of manganese sulfate, and 0.1 part of magnesium chloride.
[0025] The secondary elements include the following raw materials in parts by weight: 0.4 part of potassium permanganate, 0.01 part of zinc sulfate, 0.01 part of copper sulfate, and 0.2 part of boric acid.
[0026] The regulating elements include the following raw materials in parts by weight: 2 parts of choline chloride, 2 parts of benzoic acid, and 1 part of calcium oxide.
[0027] The elimination element includes...
Embodiment 2
[0030] Embodiment 2: A plant hydroponic nutrient solution prepared from biogas slurry, including the following raw materials in parts by weight: 1.2 parts of major elements, 1.1 parts of minor elements, 120 parts of water, 2 parts of regulating elements, and 1 part of eliminating elements.
[0031] The main elements include the following raw materials in parts by weight: 0.65 parts of calcium nitrate, 0.64 parts of potassium nitrate, 0.22 parts of magnesium sulfate, 0.13 parts of potassium dihydrogen phosphate, 0.24 parts of manganese sulfate, and 0.12 parts of magnesium chloride.
[0032] The secondary elements include the following raw materials in parts by weight: 0.44 parts of potassium permanganate, 0.011 parts of zinc sulfate, 0.013 parts of copper sulfate, and 0.25 parts of boric acid.
[0033] The regulating elements include the following raw materials in parts by weight: 1.2 parts of choline chloride, 2.3 parts of benzoic acid, and 1.3 parts of calcium oxide.
[0034]...
Embodiment 3
[0037] Embodiment 3: A plant hydroponic nutrient solution prepared from biogas slurry, including the following raw materials in parts by weight: 1.4 parts of major elements, 1.5 parts of minor elements, 130 parts of water, 2.3 parts of regulating elements, and 1.5 parts of eliminating elements.
[0038] The main elements include the following raw materials in parts by weight: 0.7 parts of calcium nitrate, 0.6 parts of potassium nitrate, 0.3 parts of magnesium sulfate, 0.2 parts of potassium dihydrogen phosphate, 0.3 parts of manganese sulfate, and 0.2 parts of magnesium chloride.
[0039] The secondary elements include the following raw materials in parts by weight: 0.5 part of potassium permanganate, 0.05 part of zinc sulfate, 0.05 part of copper sulfate, and 0.3 part of boric acid.
[0040] The regulating elements include the following raw materials in parts by weight: 2 parts of choline chloride, 3 parts of benzoic acid, and 1.5 parts of calcium oxide.
[0041] The eliminat...
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