Method for producing composite microbial calcium-magnesium-sulfur-silicon fertilizer
A technology of compound microorganisms and production methods, which is applied in the field of compound microorganism calcium magnesium sulfur silicon fertilizer production, can solve the problems of inability to meet the needs of crop nutrient elements, poor yield increase effect, pollute the environment, etc., and achieve the acceleration of plant physiological and biochemical reaction speed and Material accumulation, low production cost, effect of improving soil activity
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Embodiment 1
[0021] In the embodiment of the present invention, a kind of production method of composite microbial calcium magnesium sulfur silicon fertilizer comprises the following steps:
[0022] 1) Put the modified Bacillus subtilis into the sugar residue and mix evenly to prepare the mixture A, adjust the water content of the mixture A to 40%, and the pH value to 4. The improvement process of improving Bacillus subtilis: take the highly active Bacillus subtilis strain 10000U / mg, and divide it evenly into two parts: one part of Bacillus subtilis strain is placed in a high-temperature box, and the temperature is slowly increased from 30°C, half Adjust it once every hour, and increase it by 5°C each time. When the temperature is adjusted to 60°C for half an hour, take out the Bacillus subtilis strains and observe the proportion of the surviving Bacillus subtilis strains; put the surviving Bacillus subtilis strains in the incubator for Cultivation and reproduction; put another Bacillus su...
Embodiment 2
[0027] In the embodiment of the present invention, a kind of production method of composite microbial calcium magnesium sulfur silicon fertilizer comprises the following steps:
[0028] 1) Put the modified Bacillus subtilis into the sugar residue and mix evenly to prepare a mixture A, adjust the water content of the mixture A to 60%, and the pH value to 6. The improvement process of improving Bacillus subtilis: take the highly active Bacillus subtilis strain 10000U / mg, and divide it evenly into two parts: one part of Bacillus subtilis strain is placed in a high-temperature box, and the temperature is slowly increased from 30°C, half Adjust it once every hour, and increase it by 5°C each time. When the temperature is adjusted to 70°C for half an hour, take out the Bacillus subtilis strains and observe the proportion of the surviving Bacillus subtilis strains; put the surviving Bacillus subtilis strains in the incubator for Cultivation and reproduction; put another Bacillus subt...
Embodiment 3
[0033] In the embodiment of the present invention, a kind of production method of composite microbial calcium magnesium sulfur silicon fertilizer comprises the following steps:
[0034] 1) Put the improved Bacillus subtilis into the sugar residue and mix evenly to prepare the mixture A, adjust the water content of the mixture A to 45%, and the pH value to 4.5. The improvement process of improving Bacillus subtilis: take the highly active Bacillus subtilis strain 10000U / mg, and divide it evenly into two parts: one part of Bacillus subtilis strain is placed in a high-temperature box, and the temperature is slowly increased from 30°C, half Adjust it once every hour, and increase it by 5°C each time. When the temperature is adjusted to 65°C for half an hour, take out the Bacillus subtilis strains and observe the proportion of the surviving Bacillus subtilis strains; put the surviving Bacillus subtilis strains in the incubator for Cultivate and reproduce; put another Bacillus subti...
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