1. Site selection and tree species selection: When planting trees in general farmland, factors such as topography, soil and water source should be fully considered, and areas suitable for planting and having little impact on agricultural production should be selected. Tree species selection should be based on local climate and soil conditions, and select trees with moderate growth rate, strong adaptability and less pests and diseases, such as poplar, willow and elm. In addition, you can also choose tree species with high economic value, such as trees and Chinese herbal medicines.
2. Planting management: When planting trees in farmland, it is necessary to ensure the standard of digging pits, apply sufficient base fertilizer and water properly. In the process of planting, the principle of "moderate density and reasonable row spacing" should be followed to avoid over-dense planting. In the process of tree growth, it is necessary to strengthen pest control, pruning, watering and other management and protection work to ensure the healthy growth of trees.
3. Construction of farmland ecosystem: While planting trees, we should pay attention to the construction of farmland ecosystem to protect and improve the ecological environment. Some shrubs and herbs can be planted together to increase the biodiversity of farmland, improve soil fertility and maintain the ecological balance of farmland.
4. Adjustment of agricultural industrial structure: Planting trees in farmland should be combined with the adjustment of agricultural industrial structure to bring into play the ecological, economic and social benefits of trees. Fruit trees and Chinese herbal medicines can be planted near farmland to develop diversified management and increase farmers' income. At the same time, we should pay attention to the market demand, adjust the planting scale and varieties in time, and reduce the planting risk.
5. Financial and technical support: Planting trees in farmland needs certain financial and technical support. Government departments should increase investment in farmland forest network construction and provide support such as seedlings, technical training and subsidies. Forestry technical departments should actively carry out technical guidance, popularize improved varieties and high-quality cultivation techniques, and improve the yield and quality of planting trees in farmland.