Preparation method and application of bioactive nanometer organic zinc and selenium animal and plant nutrient solution
A technology of biological activity and production method, which is applied in the field of production of biologically active nano-organic zinc selenium animal and plant nutrient solution, can solve the problems of low nutrition, harm, and strong odor, and achieve the goals of improving taste, convenient application, and reducing the use of pesticides Effect
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Embodiment 1
[0024] In an embodiment of the present invention, a method for preparing a biologically active nano-organic zinc-selenium animal and plant nutrient solution comprises the following steps:
[0025] 1) Prepare raw materials: Weigh the raw materials according to the following mass ratio, and add the following raw materials to every 5000 kg of water: 8 kg of maltose, 15 kg of cyclamate, 15 g of gelatin, 15 g of chitin, 25 g of zinc oxide, 450 g of lysine, 35 g of sodium tetraborate, beet 95g of alkali, 95g of non-protein nitrogen, 95g of β-glucose, 450g of yeast, 450g of Bacillus selenophilus, 25g of selenium dioxide. Among them, the preparation process of Bacillus selenotrophic Bacillus: Put Bacillus spp. in the fermentation medium containing 10kg of maltose and 2kg of cyclamate and cultivate it under the condition of 21°C for 7 days to obtain strains, and then use sterile water Dilute, then inoculate in a solid medium with an inoculum of 5% by volume and mass ratio and cultivate...
Embodiment 2
[0028] In an embodiment of the present invention, a method for preparing a biologically active nano-organic zinc-selenium animal and plant nutrient solution comprises the following steps:
[0029] 1) Prepare raw materials: Weigh the raw materials according to the following mass ratio, and add the following raw materials to every 5000 kg of water: 12 kg of maltose, 25 kg of cyclamate, 25 g of gelatin, 25 g of chitin, 35 g of zinc oxide, 550 g of lysine, 45 g of sodium tetraborate, beet Alkali 105g, non-protein nitrogen 105g, β-glucose 105g, yeast 550g, Bacillus selenophilus 550g, selenium dioxide 35g. Among them, the preparation process of Bacillus selenotrophicus: put Bacillus spp. into the fermentation medium containing 10kg of maltose and 2kg of cyclamate, and cultivate it for 15 days at 35°C to obtain the bacteria, and then use sterile water Dilute, then inoculate in a solid medium with an inoculum of 10% by volume and mass and cultivate for 15 days at a culture temperature...
Embodiment 3
[0032] In an embodiment of the present invention, a method for preparing a biologically active nano-organic zinc-selenium animal and plant nutrient solution comprises the following steps:
[0033]1) Prepare raw materials: Weigh the raw materials according to the following mass ratio, and add the following raw materials to every 5000 kg of water: 9 kg of maltose, 18 kg of cyclamate, 18 g of gelatin, 18 g of chitin, 28 g of zinc oxide, 480 g of lysine, 38 g of sodium tetraborate, beet Alkali 98g, non-protein nitrogen 98g, β-glucose 98g, yeast 480g, Bacillus selenophilus 480g, selenium dioxide 28g. Among them, the preparation process of Bacillus selenotrophosporum: put Bacillus spp. in the fermentation medium containing 10kg of maltose and 2kg of cyclamate and cultivate it for 9 days under the condition of 25°C to obtain the strain, and then use sterile water Dilute, then inoculate in a solid medium with an inoculum of 6% by volume and mass, and cultivate for 9 days at a culture ...
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