1. Land selection and ploughing Because the citrus varieties of Hongmeiren have poor cold resistance, they should be planted in warmer areas as far as possible, and the temperature will not be too different in winter. The planting industrial park should have sufficient light, convenient and fast water supply facilities, deep soil layer and rich organic matter content, reaching the planting standard of planting red beauty.

2, water and fertilizer management methods Red Beauty citrus has more requirements for water and fertilizer, so it is necessary to strictly control during the pruning period of fruit trees, topdressing organic fertilizer and base fertilizer, and master the standard of a little diligent application. In old age, organic fertilizer should be increased according to crown width and citrus trees, and water and fertilizer management should be done well.

3. Effective pruning requires proper pruning of citrus trees in the industrial park to produce a bumper harvest trunk. Red Beauty oranges are usually pruned in the spring after ripening. Pruning some too dense branches can increase the total light area.

4. Pest control has mastered planting techniques, and orchard management should also be strengthened. Usually, everyone will immediately remove the diseased branches and leaves of the red beauty citrus in the industrial park to achieve unified pest control outside the industrial park. You can also choose the method of fruit bagging to prevent diseases.

5. The planting standard of Red Beauty citrus should choose warm and fertile soil layer and excellent drainage irrigation for planting. Red plants have poor cold resistance and high requirements for heat, light and fertilizer, and are suitable for planting in gardens with no strong wind, warm winter, abundant sunshine, fertile soil, thick soil layer and high organic matter content. Sensitive to soil moisture, it must be planted in areas with convenient drainage pipes for irrigation, and effectively adjust the moisture according to the actual situation to prevent diseases and ensure quality.

Red beauty has a very high demand for fertilizer and water, so it is necessary to improve the management mode of soil and water reasonably and increase the amount of fertilizer applied throughout the year appropriately. The pruning of fruit trees is mainly based on base fertilizer and organic fertilizer, and thin fertilizer and common standards are selected to cultivate green plants to increase production. Four times a year, the base fertilizer is mainly slow-release organic fertilizer, combined with organic fertilizer and trace element fertilizer, combined with subsoiling and spring shoot budding fertilizer, mainly quick-acting base fertilizer and potassium fertilizer, combined with the use of sea elf microorganisms to promote rhizomes, thus stimulating rhizomes and promoting the growth and development of new shoots.