Slow-release pesticide fertilizer granules containing sedaxane and application thereof
A technology of medicinal fertilizer granules and flufenapyr, which is applied in application, fungicides, organic fertilizers, etc., can solve the problems of increasing the burden and workload of farmers, and achieve the goals of reducing labor intensity, less phytotoxicity, and reducing losses Effect
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Embodiment 1
[0021] Embodiment 1: 0.01% fenfluxam medicine fertilizer granule
[0022] Using adsorption granulation method, add 0.1 kg of flufenapyramide, add 0.5 kg of zeolite powder and stir evenly, add 3 kg of DMF to fully mix and dissolve to make a mother liquor, slowly add the mother liquor to 954.4 kg of amino acid fertilizer carrier, and add 2 kg of white powder at the same time Stir the carbon black evenly. After mixing evenly, add 20 kg of vinyl acetate phthalate solution on the surface of the granules and mix evenly. After drying, add 20 kg of carbon black powder for coloring, and finally obtain 0.01% fenfluxam medicine fertilizer granules .
Embodiment 2
[0023] Embodiment 2: 0.03% fenfluxam medicine fertilizer granule
[0024] Using the coating method, 0.3 kg of pyraclostrobin and 2 kg of diatomaceous earth were fully mixed with an air-flow pulverizer to make mother powder, added to 932.7 kg of mineral humic acid carrier and stirred evenly, while stirring, 6 kg Spray 5% sodium alginate aqueous solution evenly on the surface of the mixed particle carrier, add 9 kg of white carbon black at the same time and stir evenly, then add 20 kg of vinyl acetate phthalate solution on the surface of the particle and mix evenly, blow the air to heat the particle surface After drying, add 30 kg of carbon black powder and mix thoroughly to finally obtain 0.03% fenfluxam medicinal fertilizer granules.
Embodiment 3
[0025] Embodiment 3: 0.05% fenfluxam medicine fertilizer granule
[0026] Using the disc granulation method, 0.5 kg of fenfluxam and 1.5 kg of organic bentonite were fully mixed with an air-flow pulverizer to make a mother powder, and the mother powder was mixed with 898 kg of biochemical fulvic acid powder fertilizer. Disc granulator granulates, add 40 kg of 10% PVA aqueous solution while rotating, screen out the required particle size particles through a grading sieve, put them back into the disc after sieving, add 20 kg of phthalic acid acetic acid while stirring After the vinyl ester solution was mixed uniformly and heated and dried, 40 kg of carbon black powder was added and mixed uniformly to finally obtain 0.05% fenflustrobin medicinal fertilizer granules.
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