Mango planting and management methods are as follows:

1. Shaping into a natural round head shape, which is commonly used in current production. The stem height is 50-60cm, 3-4 main branches are evenly distributed in all directions, and the branch angle is 45°-50°. Leave 2 to 3 side branches on each main branch. When the seedlings are 60-70cm high, pinch or cut off the top at 50-60cm. After the buds grow, select 3 branches with good angles and even growth to be left as main branches, and delete the rest.

2. Pruning There are two periods of summer pruning and post-harvest pruning for fruit-bearing trees. ① Summer pruning: From the beginning of inflorescence elongation to one month before harvesting, thin out the inflorescences on inner branches, cross branches, weak branches and overly dense branches; remove all summer shoots when they are 3-5cm long; thin out the middle and middle branches of the crown. Fruitless branches whose upper parts block light from the fruits. ② Post-harvest pruning: From the beginning of harvest to the end of August, thin out overly dense branches that affect light and weak branches that have no fruiting ability, drooping branches, and senescent branches; shrinking cross branches, declining branches with short tips, and over-long branches vegetative branches and fruit-bearing mother branches; retracted or short-cut side branches in the middle, upper and top parts that are too dense; short-cut or thinned out other branches that affect the tree shape and crown structure.

3. Water supply. If there is drought during the inflorescence elongation period, water appropriately to promote the differentiation and development of flower organs. If there is an abnormally high temperature during the flowering period, in addition to watering or moisturizing the orchard, water can be sprayed on the canopy from 10 to 12 a.m. and from 3 to 5 p.m. to delay the wilting of the stigma and promote pollen dispersion. Watering should be done immediately after fruit setting.

4. Flower urging. Insufficient flower quantity is an important reason for low yield in small years. Chemical and pruning measures are commonly used in production to promote flowering. Chemical agents are mostly mango flower-stimulating agents No. 1 and Ⅱ, and the application time is from December to February of the following year. Pruning measures include circumferential cutting, circumferential peeling, bending and twisting of vigorous branches in early to mid-December, which can also promote the differentiation of flower buds. Methods to induce flowering in the Philippines include: ① Smoking: If no flower buds appear within 2 weeks, it can be repeated in January or February; ② Use 1% KNO. Spray Haden on 10-month-old branches in mid-November, and flowers will appear after 7 days (Sengent, 1991). In recent years, ethephon has also been reported to promote flowering.

5. Adjust the contradiction between nutrient supply and demand. Thin out flowers and fruits in older trees, leaving 1-3 fruits per inflorescence to centralize the supply of nutrients; reduce the amount of spring fertilizer in young years, control spring shoots and eliminate summer shoots. At the tips, prosperous trees are girded or peeled in a ring shape to divert the nutrients from the tree to the flowers and fruits.