| abstract |
The invention belongs to the technical field of agriculture, and particularly relates to a colored film forming agent for seed coating, and to a preparation method and application of the above film forming agent. The film forming agent provided by the invention comprises the following raw materials by weight: film forming component 10-40, pigment 5-20, pearl powder 5-25, wetting dispersing agent 2-18, moisturizing agent 5-25, pH regulator 0.1‐5, anti-settling agent 0.1‐0.5, preservative 0.1‐0.3, water 25‐50. The invention has the characteristics of strong stability, long storage period, no flocculation, no delamination and no precipitation during storage. The film former product of the invention is especially suitable for the coating of crop seeds such as corn, wheat, soybean, peanut, rice, sunflower and the like. |