Corn seed coating agent and preparation method thereof
A technology of corn seed and insect repellent, applied in the direction of fertilizer mixture, potash fertilizer, inorganic fertilizer, etc., can solve problems such as threats to human health and damage to the ecological environment, and achieve the effects of strong lodging resistance, strong stem base, and high chlorophyll content
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Embodiment 1
[0027] A corn seed coating agent is made from raw materials comprising the following percentages by weight: 6% plant antibacterial and insect repellent composed of diquaternary ammonium salts, flavanones and tebuconazole, composed of manganese sulfate, copper sulfate, The phytonutrient aqueous solution composed of magnesium sulfate and potassium sulfate is 12%, triacontanol 1%, glutamic acid 2.5%, film-forming aid 0.8%, coloring agent 5%, and the balance is water. The corn seed coating agent prepared from this formula is seed-dressed and coated according to the ratio of 1:60.
[0028] In this embodiment, the diquaternary ammonium salt is dioctadecyldimethylammonium chloride, and the flavanone is 5,7-dihydroxyflavanone.
[0029] The coating agent has a control effect of more than 78% on corn leaf spot and sheath blight, and has a feed resistance rate of 85% on corn aphids. After the planting demonstration of the present invention in Ezhou Experimental Base of Hubei Province in...
Embodiment 2
[0031] A kind of corn seed coating agent is to be made from the raw material that comprises following percentage by weight: the plant antibacterial insect repellant that is made up of diquaternary ammonium salt, ethanolamine, flavanone and tebuconazole 7%, is made of manganese sulfate, sulfuric acid 14% of phytonutrients composed of copper, magnesium sulfate and potassium sulfate, 1.3% of triacontanol, 3% of glutamic acid, 1.2% of film-forming aids, 6.5% of colorants, and the balance is water. The corn seed coating agent prepared from this formula is seed-dressed and coated according to the ratio of 1:50.
[0032] In this embodiment, the diquaternary ammonium salt is dioctadecyldimethylammonium chloride, and the flavanone is 5,7-dihydroxyflavanone.
[0033] The coating agent has a control effect of more than 76% on corn leaf spot and sheath blight, and has a feed resistance rate of 88% on corn aphids. After the planting demonstration of the present invention in Ezhou Experime...
Embodiment 3
[0035] A kind of corn seed coating agent is to be made from the raw material that comprises following percentage by weight: 8.5% of the plant antibacterial insect repellant that is made up of diquaternary ammonium salt, ethanolamine, flavanone and tebuconazole, is made of manganese sulfate, sulfuric acid 16% of phytonutrient elements composed of copper, magnesium sulfate and potassium sulfate, 1.6% of triacontanol, 3.5% of glutamic acid, 1.6% of film-forming aids, 8% of colorants, and the balance is water. The corn seed coating agent prepared from this formula is seed-dressed and coated according to the ratio of 1:40.
[0036] In this embodiment, the diquaternary ammonium salt is dioctadecyldimethylammonium chloride, and the flavanone is 5,7-dihydroxyflavanone.
[0037] The coating agent has a control effect of more than 80% on corn leaf blotch and sheath blight, and has an antifeedant rate of 82% on corn aphids. After two years of planting demonstrations in Ezhou Experimenta...
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Abstract
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