How to protect the fruit of autumn dry oranges?

How to protect citrus fruit in autumn drought? Please give an introduction to autumn drought citrus can refer to the following methods for fruit protection: 1. Irrigation Orange orchards with irrigation conditions can be flooded in the afternoon, the water depth is slightly lower than the ridge surface, through a night of infiltration, the next morning discharge of excess water in the garden, so as to avoid high heat and root injury at noon; orange orchards without irrigation conditions can be irrigated with water, before irrigation, the tree tray shall be cultivated and weeded, 1~2 loads of water shall be carried out for each plant, and 2% urea shall be mixed in it. After the water is dried up, the soil shall be covered with 3 cm thick broken soil to avoid evaporation too fast, and to prevent the soil surface from cracking and breaking the fibrous roots. Second, the tree tray cover, cooling moisture in the crown projection range of 10 cm thick straw, weeds, etc., such as above and then sprinkle a layer of broken soil, the effect is better. Spraying new lipid film on leaf surface and fruit surface can also reduce evaporation, prevent fruit drop and crack, improve fruit surface coloration and brightness, reduce residual poison and improve quality. Click for more citrus growing techniques Click for more fruit growing techniques