| abstract |
The invention discloses a biomimetic naturally-surviving agglomerated seed and a preparation method thereof, which is composed of the following materials: a seed, an inner layer, a middle layer, an outer layer, and an inner layer, which in parts by weight include: a polymer granulating agent 1-5 parts, 4-9 parts of polymer stabilizer, 4-9 parts of polymer binder, 2-6 parts of paraffin, 2-5 parts of vegetable glue, 0.1-0.6 parts of gelatin, 99-140 parts of clay, 80-110 parts of bentonite The middle layer includes by weight: 3-8 parts of macromolecular granules, 10-18 parts of soil stabilizers, 2-6 parts of flexible stabilizers, 1-4 parts of modifiers, 0.5-3 parts of bacteriostatic agents, 150-300 parts of bentonite, 6-20 parts of clay, 2-10 parts of binder, 2-9 parts of fertilizer, 80-150 parts of organic matter, 1-4 parts of humic acid, and 0.1-0.5 parts of copper sulfate. The present invention can protect the seeds to germinate under a specific and sufficient moisture, and maintain the growth performance. |