A kind of vegetation concrete and preparation method thereof
A technology of planting concrete and soil, applied in the direction of botany equipment and methods, planting substrate, fertilizer mixture, etc., can solve the problems of unfavorable organic matter degradation, microbial microenvironment, vegetation death, failure to use normally, etc., and achieve long-term stable growth , Restoring the ecological environment and preventing nutrient loss
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[0046] As a further embodiment, the preparation method of plant growth regulator comprises the following steps:
[0047] The steps of preparing the compound bacterial agent: prepare the liquid medium of beef extract peptone, adjust the pH value to 6.5-7.5 with sodium hydroxide solution or lime water, sterilize at 115-130 ° C for 10-20 minutes, cool to room temperature, and place in liquid The medium was inoculated with Bacillus licheniformis, Bacillus subtilis and Bacillus jelly respectively, and shaken at 30-35°C and 165-195r / min for 24-40h to obtain Bacillus licheniformis bacteria liquid and Bacillus subtilis bacteria respectively. liquid and Bacillus jelly, and then mix the Bacillus licheniformis, Bacillus subtilis, and Bacillus jelly in a ratio of 1:1:1 to obtain a mixed bacterial solution, which is then expanded, cultured and filtered. , evaporating, drying and crushing to obtain compound bacterial agent;
[0048] The steps of preparing the slow-release nutrient: in part...
Embodiment 1
[0054] A vegetation concrete, comprising the following components in parts by weight:
[0055] 50 parts of soil, 10 parts of organic nutrient soil, 1 part of cement, 1 part of gypsum, 0.1 part of organic binder, 10 parts of plant fiber, 5 parts of water retention agent, 7 parts of plant growth regulator, 1 part of attapulgite, plant seeds 0.5 part, 90 parts water.
[0056] Among them, the soil is sandy loam and loess, the particle size of the soil is 6 mm, and the soil moisture content is 8%.
[0057] The organic nutrient soil includes the following components in parts by weight: 1 part of wood fiber, 1 part of peat, 5 parts of coconut bran, 5 parts of perlite, and 5 parts of vermiculite.
[0058] The organic binder is polyacrylamide.
[0059] The plant fiber is a mixture of straw fiber and rice husk in a weight ratio of 1:1; the length of the straw fiber is 3cm.
[0060] The water-retaining agent is a polyacrylic superabsorbent resin, and the water-absorbing ratio of the w...
Embodiment 2
[0070] A vegetation concrete, comprising the following components in parts by weight:
[0071] 100 parts of soil, 50 parts of organic nutrient soil, 10 parts of cement, 10 parts of gypsum, 0.1 part of organic binder, 1 part of plant fiber, 0.1 part of water retention agent, 3 parts of plant growth regulator, 0.1 part of attapulgite, plant seeds 0.05 part, 30 parts water.
[0072] Among them, the soil is clay, the particle size of the soil is 5 mm, and the moisture content of the soil is 12%.
[0073] The organic nutrient soil includes the following components in parts by weight: 10 parts of wood fiber, 15 parts of peat, 5 parts of coconut bran, 1 part of perlite, and 1 part of vermiculite.
[0074] The organic binder is sodium carboxymethyl cellulose.
[0075] The plant fiber is a mixture of straw fiber and rice husk in a weight ratio of 3:1; the length of the straw fiber is 6cm.
[0076] The water-retaining agent is a polyacrylic superabsorbent resin, and the water-absorbi...
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