A kind of macroelement water-soluble fertilizer and preparation method thereof
A large amount of elements, water-soluble fertilizer technology, applied in the direction of fertilization device, fertilizer mixture, application, etc., to achieve the effect of preventing caking
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Embodiment 1
[0023] A water-soluble fertilizer with a large number of elements is prepared from the following raw materials in parts by weight: 325 parts of ammonium dihydrogen phosphate, 425 parts of potassium nitrate, 225 parts of urea, 50 parts of anhydrous magnesium sulfate, and 1.5 parts of liquid anti-caking agent. In this example, the liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent produced by Zigong Hongkang Industrial Co., Ltd.
[0024] To prepare 1000Kg of macronutrient water-soluble fertilizer, the required raw materials are: 316.6Kg of ammonium dihydrogen phosphate, 414.0Kg of potassium nitrate, 219.2Kg of urea, 48.7Kg of anhydrous magnesium sulfate, and 1.5Kg of liquid anti-caking agent.
[0025] A kind of preparation method of above-mentioned macroelement water-soluble fertilizer, it comprises the following steps:
[0026] (1) Weigh each raw material first;
[0027] (2) Then crush urea and partially agglomerated potassium nitrate to 30 mesh, and p...
Embodiment 2
[0030] A water-soluble fertilizer with a large amount of elements is prepared from the following raw materials in parts by weight: 320 parts of ammonium dihydrogen phosphate, 420 parts of potassium nitrate, 230 parts of urea, 52 parts of anhydrous magnesium sulfate, and 1.3 parts of liquid anti-caking agent. In this example, the liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent produced by Zigong Hongkang Industrial Co., Ltd.
[0031] To prepare 1000Kg of water-soluble fertilizers with a large number of elements, the required raw materials are: 312.7Kg of ammonium dihydrogen phosphate, 410.4Kg of potassium nitrate, 224.8Kg of urea, 50.8Kg of anhydrous magnesium sulfate, and 1.3Kg of liquid anti-caking agent.
[0032] A kind of preparation method of above-mentioned macroelement water-soluble fertilizer, it comprises the following steps:
[0033] (1) Weigh each raw material first;
[0034] (2) Then crush urea and partially agglomerated potassium nitrat...
Embodiment 3
[0037] A water-soluble fertilizer with a large amount of elements is prepared from the following raw materials in parts by weight: 340 parts of ammonium dihydrogen phosphate, 440 parts of potassium nitrate, 210 parts of urea, 45 parts of anhydrous magnesium sulfate, and 2 parts of liquid anti-caking agent. In this example, the liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent produced by Zigong Hongkang Industrial Co., Ltd.
[0038] The raw materials needed to prepare 1000Kg of water-soluble fertilizers with a large number of elements are: 327.9Kg of ammonium dihydrogen phosphate, 424.3Kg of potassium nitrate, 202.5Kg of urea, 43.4Kg of anhydrous magnesium sulfate, and 1.9Kg of liquid anti-caking agent.
[0039] A kind of preparation method of above-mentioned macroelement water-soluble fertilizer, it comprises the following steps:
[0040] (1) Weigh each raw material first;
[0041] (2) Then crush urea and partially agglomerated potassium nitrate to ...
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