Dedicated liquid fertilizer for Hanfu apples and production method thereof
A cold-rich apple and liquid technology, which is applied in application, fertilization device, fertilizer mixture, etc., can solve the problems of dampening cold-rich apple enthusiasm, low cold resistance of the tree body, and decreased fruit storage performance, and achieves the improvement of appearance quality, Effects of increasing fruit quality and natural aroma and controlling apple bitter pit
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Embodiment 1
[0043] A special liquid fertilizer for Hanfu apples and a preparation method thereof, comprising 550kg of biogas slurry, 80kg of urea, 250kg of amino acid solution, 30kg of calcium nitrate, 55kg of potassium dihydrogen phosphate, 25kg of magnesium sulfate, 2kg of borax, 5kg of zinc sulfate, and ferrous sulfate 2kg, Wuningmycin 0.5kg, and glacial acetic acid 0.5kg. Its production method is:
[0044] (1) Take 250kg of amino acid solution for use;
[0045] (2) Take 550kg of biogas slurry and add 0.5kg of glacial acetic acid to remove the odor in the biogas slurry, and set aside;
[0046] (3) Take 30kg of calcium nitrate and add to step (2) 30kg of deodorized biogas liquid, after dissolving, add to step (1) amino acid solution and stir evenly;
[0047] ⑷. Take 2kg of ferrous sulfate and add 2kg of deodorized biogas liquid in step ⑵, after dissolving, add in step ⑴ amino acid solution and stir evenly;
[0048] ⑸. Take 55kg of potassium dihydrogen phosphate and add 55kg of deodor...
Embodiment 2
[0052] The preparation method of embodiment two is the same as embodiment one, and its difference is by biogas slurry 500kg, urea 60kg, amino acid solution 200kg, calcium nitrate 20kg, potassium dihydrogen phosphate 40kg, magnesium sulfate 15kg, borax 1kg, zinc sulfate 3kg, sulfuric acid Prepared from 1kg of ferrous iron, 0.3kg of Wuningmycin and 0.3kg of glacial acetic acid.
Embodiment 3
[0054] The preparation method of embodiment two is the same as embodiment one, and its difference is by biogas slurry 600kg, urea 100kg, amino acid liquid 300kg, calcium nitrate 50kg, potassium dihydrogen phosphate 70kg, magnesium sulfate 35kg, borax 3kg, zinc sulfate 7kg, sulfuric acid Prepared from 3kg of ferrous iron, 0.7kg of Wuningmycin and 0.7kg of glacial acetic acid.
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