Nutrient material for improving soil structure
A technology for improving soil and nutrient materials, applied in the field of nutrient materials for improving soil structure, can solve problems such as soil structure damage, and achieve the effects of well-developed root system, improved soil permeability, and high promotion value
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Embodiment 1
[0015] A kind of nutrient material for improving soil structure proposed by the present invention, its raw material comprises by weight: 100 parts of river mud, 2 parts of ammonium nitrate, 5 parts of superphosphate, 2 parts of potassium dihydrogen phosphate, 0.6 part of zinc fulvic acid, 0.2 parts of EDTA chelated iron, 3 parts of zeolite powder, 20 parts of fish bone meal, 19 parts of decomposed cow dung, 5 parts of corn meal, 10 parts of limestone powder, 1 part of vermicompost, 10 parts of modified halloysite carbon nanotubes, bamboo charcoal 4 parts, 8 parts of medical stone, 1 part of fly ash, 6 parts of quartz sand.
[0016] The modified halloysite carbon nanotubes were prepared by the following process: 20 parts by weight of halloysite carbon nanotubes and 120 parts of absolute ethanol were mixed and stirred for 40 minutes at a stirring speed of 500 r / min, ultrasonically dispersed for 20 minutes, and the upper liquid was taken for Spray drying, then add 100 parts of wa...
Embodiment 2
[0018] A kind of nutrient material for improving soil structure proposed by the present invention, its raw material comprises by weight: 160 parts of river mud, 6 parts of ammonium nitrate, 1 part of superphosphate, 6 parts of potassium dihydrogen phosphate, 0.1 part of zinc fulvic acid, 0.8 parts of EDTA chelated iron, 1 part of zeolite powder, 30 parts of fish bone meal, 5 parts of decomposed cow dung, 12 parts of corn meal, 4 parts of limestone powder, 6 parts of vermicompost, 5 parts of modified halloysite carbon nanotubes, bamboo charcoal 10 parts, 2 parts of medical stone, 4 parts of fly ash, 2 parts of quartz sand.
[0019] The modified halloysite carbon nanotubes are prepared by the following process: 30 parts of halloysite carbon nanotubes and 80 parts of absolute ethanol are mixed and stirred for 60 minutes according to parts by weight, the stirring speed is 400r / min, and ultrasonic dispersion is carried out for 40 minutes. Spray drying, then add 60 parts of water fo...
Embodiment 3
[0021] A kind of nutrient material for improving soil structure proposed by the present invention, its raw material comprises by weight: 120 parts of river mud, 4.4 parts of ammonium nitrate, 3 parts of superphosphate, 3.6 parts of potassium dihydrogen phosphate, 0.3 part of zinc fulvic acid, 0.5 parts of EDTA chelated iron, 1.6 parts of zeolite powder, 28 parts of fish bone meal, 10 parts of decomposed cow dung, 9 parts of corn meal, 5 parts of limestone powder, 5 parts of vermicompost, 6 parts of modified halloysite carbon nanotubes, bamboo charcoal 8.8 parts, 4 parts of medical stone, 3 parts of fly ash, 3 parts of quartz sand.
[0022] The modified halloysite carbon nanotubes were prepared by the following process: 27 parts by weight of halloysite carbon nanotubes and 100 parts of absolute ethanol were mixed and stirred for 55 minutes at a stirring speed of 440 r / min, ultrasonically dispersed for 35 minutes, and the upper liquid was taken for Spray drying, then add 80 part...
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