A kind of preparation method of special foliage fertilizer for organic agricultural product crops
A technology of foliar fertilizer and agricultural products, which is applied in the field of fertilizer production, can solve the problems of lack of phosphorus in foliar fertilizer, increase crop yield, etc., and achieve the effect of short action time, wide condition requirements and high efficiency
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Embodiment 1
[0040] (1) Take 40 kg of fresh wheat germ oil residue and put it into a container, add 70 kg of water, adjust the pH value to 7.5, add 0.10 kg of lipase preparation (SUKALipPW15), stir for 3 minutes, and place it at 45°C for 40 hours, during each Stir once every 3 hours, 3 minutes each time, to obtain lipolytic hydrolysis of wheat germ oil residue;
[0041] (2) Boil the lipolytically hydrolyzed wheat germ oil residue prepared in step (1) for 20 minutes, adjust the pH value to 7.1 after cooling, add 0.8 kg of neutral protease preparation (NEPW50), stir for 5 minutes, and place at 58°C 2 hours, stirring once every half hour during this period, 2 minutes each time, to obtain protease enzymatic hydrolysis of wheat germ oil residue, squeeze and filter to obtain liquid and solid two parts;
[0042] (3) Take 90 kg of the solid obtained in step (2), add 10 kg of water, add 0.10 kg of SUKAPhyPW5 phytase preparation, stir well, adjust the pH value to 5.5, and place it at 55°C for 1.5 ho...
Embodiment 2
[0045] (1) Take 35 kg of fresh wheat germ oil residue and put it into a container, add 60 kg of water, adjust the pH value to 8.0, add 0.08 kg of lipase preparation (a mixture of SUKALipPW15 and SUKALipPW10 in a mass ratio of 1:1), stir for 4 minutes, and Standing at 40°C for 38 hours, stirring once every 3 hours during this period, 3 minutes each time, to obtain lipolytic hydrolyzed wheat germ oil residue;
[0046] (2) Boil the lipolytically hydrolyzed wheat germ oil residue prepared in step (1) for 15 minutes, adjust the pH value to 6.9 after cooling, add 0.6 kg of neutral protease preparation (a mixture of NEPW50 and NEPW30 in a mass ratio of 2:1), Stir for 4 minutes, place at 55°C for 2.5 hours, stir once every half an hour, 2 minutes each time, to obtain protease enzymolysis of wheat germ oil residue, squeeze and filter to obtain liquid and solid parts;
[0047] (3) Take 85 kg of the solid obtained in step (2), add 15 kg of water, add 0.08 kg of SUKAPhyPW5 phytase prepara...
Embodiment 3
[0050] (1) Take 30 kg of fresh wheat germ oil residue and put it into a container, add 50 kg of water, adjust the pH value to 8.2, add 0.05 kg of lipase preparation (SUKALipPW10), stir for 2 minutes, and place it at 35°C for 30 hours, during which time Stir once every 3 hours, 3 minutes each time, to obtain lipolytic hydrolysis of wheat germ oil residue;
[0051] (2) Boil the lipolytically hydrolyzed wheat germ oil residue prepared in step (1) for 10 minutes, adjust the pH value to 6.8 after cooling, add 0.4 kg of neutral protease preparation (NEPW50), stir for 3 minutes, and place at 60°C 3 hours, stirring once every half hour during this period, 2 minutes each time, to obtain protease enzymatic hydrolysis of wheat germ oil residue, squeeze and filter to obtain liquid and solid parts;
[0052] (3) Take 83 kg of the solid obtained in step (2), add 20 kg of water, add 0.05 kg of SUKAPhyPW4 phytase preparation, stir well, adjust the pH value to 4.5, and place it at 60°C for 2.5 ...
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