1. Reasonable fertilization: Deeply apply stable manure or cake fertilizer, bran fertilizer, etc. after the orange trees have flowered, which can promote fruit swelling, and at the same time, it has obvious effects on solving the lack of trace elements, sweetening and acid reducing, enhancing fruit smoothness and fruit color . Generally, 3 kg of cake fertilizer should be applied to each plant, and 50-100 kg of rotten farm manure. Orchards with coarse-skinned large fruits, light-colored or late-maturing plants should not apply nitrogen fertilizers, or those with thick acid skin should use less potassium fertilizers. 2. Shallow loose soil: According to the rain and the orange orchard soil compaction, carry out a shallow cultivating loose soil to keep the garden soil loose and breathable. At the same time, pick up the soil from the tree pocket, level the garden soil, and grow soybeans or mung beans. 3. Pay attention to fruit preservation: over-growing spring shoots (new shoots from March to April) and summer shoots (new shoots from May to June) will often cause falling flowers and fruits, so thank the flowers in orange trees Later, the spring and summer shoots should be more controlled. In addition, the fruit protection medicine should be sprayed after the flowers are flowered and before the second physiological fruit drop; ditch drainage in the rainy season to improve the resistance of the tree vigor; control anthracnose, brown spot and other diseases. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Tetanus Shot,varicella vaccine,Hepatitis B Injection,Hep B Vaccine FOSHAN PHARMA CO., LTD. , https://www.fospharma.com