High activity biological nutrition water-loss reducer and preparation method thereof
A bio-nutritional, high-activity technology, applied in the direction of chemical instruments and methods, fertilizer mixtures, organic fertilizers, etc., can solve the problems that cannot meet the application requirements of dry farming, water-saving agriculture and forestry, increase production, increase income, and the effect of soil improvement is not significant. Active biological nutritional functions and other issues, to achieve the effects of survival and reproduction, low cost, and large-scale production
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Embodiment 1
[0015] Embodiment 1. According to the mass ratio, 100 parts of acrylamide superabsorbent resin, 0.1 part of 10% glycerol aqueous solution, 10 parts of 20% fulvic acid salt solution, and 1 part of EM solution with a concentration of 1% were added to the In the mixer, the next raw material is added after each feeding is stirred evenly; then the mixed system is placed in an airflow drying box, the temperature is raised to control the temperature at 60°C, and dried for 2 hours; then crushed and sieved to obtain highly active biological nutrition Water retaining agent products.
Embodiment 2
[0016] Example 2: Graft 100 parts of starch-grafted acrylic acid superabsorbent resin according to mass ratio, 0.5 parts of 5% methylenebisacrylamide solution, 20 parts of 10% fulvic acid salt solution, and 2% EM solution 5 Parts are added to the mixer in turn, and the next raw material is added after each addition is stirred evenly; then the mixed system is placed in an airflow drying oven, and the temperature is raised to control the temperature at 55 ° C, and dried for 1 hour; then crushed and sieved, that is Obtain highly active bio-nutrient water retaining agent products.
Embodiment 3
[0017] Example 3: Graft 100 parts of cellulose to acrylic acid superabsorbent resin in mass ratio, 2 parts of 1% methylenebisacrylamide solution, 50 parts of 15% fulvic acid salt solution, and 10% EM solution Add 0.1 parts into the mixer in turn, and add the next raw material after each addition and stir evenly; then put the mixed system in a drying oven, raise the temperature and control the temperature to 50°C, and dry for 1.5 hours; then pulverize and sieve, that is Obtain highly active bio-nutrient water retaining agent products.
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