A kind of nano carbon organic fertilizer
An organic fertilizer and nano-carbon technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of reduced agricultural product quality, fertilizer utilization rate, soil structure damage, etc., to improve soil, improve fertilizer utilization, and increase the effect of effect of time
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Embodiment 1
[0036] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:
[0037]
[0038] The Si molar ratio of the two in the above-mentioned mercaptosilane and methacryloxysilane mixed solution is 1:1, and the concentration of the mixed solution is 1.8%; the diameter of the nano-carbon is 1nm;
[0039] The nano carbon organic fertilizer is prepared through the following steps:
[0040] (1) each raw material is taken by the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacterium rotunda, add the sucrose that mass percent is 98% and the NaCl solution that 2% concentration is 2.5g / L in culture medium, ferment 30 The strains are produced in 1 hour, the fermentation temperature is 28°C, and the pH value is 5.0; at the same time, rhizobia are cultivated, and 97% sucrose and 2% NaCl solution with a concentration of 2.5g / L are added to another medium , and adding 1% invertase, fermented for 30 hour...
Embodiment 2
[0047] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:
[0048]
[0049]
[0050] The Si molar ratio of the two in the above-mentioned mercaptosilane and methacryloxysilane mixed solution is 1:1, and the concentration of the mixed solution is 1.5%; the diameter of the nano-carbon is 80nm;
[0051] The nano carbon organic fertilizer is prepared through the following steps:
[0052] (1) Take each raw material according to the weight of the above-mentioned composition raw materials; to cultivate Azotobacter rotunda, add 95% sucrose and 5% concentration of 0.05-0.50g / L (NH4) to the culture medium 2 SO4 solution, fermented for 40 hours to produce bacterial classification, the temperature of fermentation is 20 ℃, and the pH value is 5.5; Cultivate Rhizobium simultaneously, add the sucrose that mass percentage is 95% and the concentration of 4% is 0.05- 0.50g / L (NH4) 2 SO4 solution, and adding 1% invertase, fermented for 40 h...
Embodiment 3
[0059] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:
[0060]
[0061] The Si molar ratio of the two in the above-mentioned mercaptosilane and methacryloxysilane mixed solution is 1:1, and the concentration of the mixed solution is 1.6%; the diameter of the nano-carbon is 40nm;
[0062] The nano carbon organic fertilizer is prepared through the following steps:
[0063] (1) Take each raw material according to the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacteria rotunda, add the sucrose that mass percent is 96% and the NaCl solution that 4% concentration is 1.0g / L in culture medium, ferment 35 The strains were produced in 1 hour, the fermentation temperature was 205°C, and the pH value was 5.3; at the same time, rhizobium was cultivated, and 96% sucrose and 3% NaCl solution with a concentration of 1.5g / L were added to another medium , and adding 1% invertase, fermented...
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