| 摘要 |
Based on different types of diseases, pests and weeds in the whole growth period of rhubarb (sowing period-harvesting period), the corresponding green prevention and control technology is proposed, aiming to further reduce the application amount of pesticides and fertilizers in the production of medicinal sources of Lixian rhubarb during the "14th Five-Year Plan" period. The results will provide a theoretical basis for increasing the promotion and application of agricultural prevention and control (including disease-resistant varieties, ecological regulation), physical prevention and control, biological prevention and control measures, thus ensuring effective protection of the ecological environment, green, healthy and sustainable development of traditional Chinese medicine agriculture in Longnan, and source quality of authentic medicinal materials. |
