Biological sun-screening agent capable of promoting plant growth and preparation method thereof
A technology to promote plant growth and sunscreen, applied in the direction of plant growth regulators, botany equipment and methods, biocides, etc., can solve the problems that plants cannot provide nutrients for plant growth, so as to improve crop yield and quality, and improve stability Sexuality, the effect of promoting crop growth
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Embodiment 1
[0021] A biological sunscreen agent capable of promoting plant growth comprises the following components in parts by weight:
[0022]
[0023] Its preparation process specifically includes:
[0024] Step 1: pretreat the film-forming agent: take the above-mentioned film-forming agent by weight and mix it with water, heat to 100°C and cook for 20 minutes, stirring continuously, until it becomes a paste;
[0025] Step 2: Add the sugar alcohol compound, anti-ultraviolet additive, nano-titanium dioxide, γ-aminobutyric acid, calcium carbonate, magnesium sulfate, boric acid, dispersant, and defoamer to the pretreated film-forming agent in the above weight ratio , stirring at a rotating speed of 5000r / min for 60min to make it all mix evenly, and obtain a biological sunscreen in the form of a suspoemulsion.
[0026] Preferably, the biological sunscreen agent capable of promoting plant growth and its preparation method are characterized in that the film-forming agent is a mixture of...
Embodiment 2
[0029] A biological sunscreen agent capable of promoting plant growth comprises the following components in parts by weight:
[0030]
[0031] Its preparation process specifically includes:
[0032] Step 1: pretreat the film-forming agent: take the above-mentioned film-forming agent by weight and mix it with water, heat to 95°C and cook for 20 minutes, stirring constantly, until it becomes a paste;
[0033] Step 2: Add the sugar alcohol compound, anti-ultraviolet additive, nano-titanium dioxide, γ-aminobutyric acid, calcium carbonate, magnesium carbonate, borax, dispersant, and defoamer to the pretreated film-forming agent in the above weight ratio , stirring at a rotating speed of 3000r / min for 45min to make it all mix uniformly, and obtain a suspoemulsion-like biological sunscreen.
[0034] Preferably, the biological sunscreen agent capable of promoting plant growth and its preparation method are characterized in that the film-forming agent is formed by mixing polyvinyl ...
Embodiment 3
[0037] A biological sunscreen agent capable of promoting plant growth comprises the following components in parts by weight:
[0038]
[0039] Its preparation process specifically includes:
[0040] Step 1: Pretreat the film-forming agent: take the above-mentioned film-forming agent by weight and mix it with water, heat to 90°C and boil for 20 minutes, stirring continuously, until it becomes a paste;
[0041] Step 2: Add the sugar alcohol compound, anti-ultraviolet additive, nano-titanium dioxide, γ-aminobutyric acid, calcium carbonate, magnesium sulfate, sodium borate tetrahydrate, dispersant, and defoamer to the pretreated composition in parts by weight. In the film formulation, stir for 30 minutes at a rotational speed of 2000r / min to make it all mix uniformly to obtain a suspoemulsion-like biological sunscreen.
[0042] Preferably, the biological sunscreen agent capable of promoting plant growth and its preparation method are characterized in that the film-forming agen...
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