| 摘要 |
A compound organic fertilizer and preparation method thereof, a soil restoration agent and application thereof, and a plant planting method. The preparation method of preparing the compound organic fertilizer comprises: mixing an organic fertilizer, an ethanol aqueous solution, and an oil, and leaving the mixture to stand for longer than one hour, wherein the oil is a cooking oil. The soil restoration agent comprises the compound organic fertilizer and natural crystal powder, wherein content of the natural crystal powder is 0.01 to 45 parts in weight for every 100 parts in weight of the compound organic fertilizer. The soil restoration agent can facilitate fast growth of plants, increase production and quality of fruits, and enhance plant tolerance such as drought tolerance, cold tolerance, disease resistance, and salt and alkaline tolerance, and is applicable to not only normal farmlands but also various saline and alkali lands, degraded and polluted lands, reducing land desertification. |
