The loquat tree has a longer flowering period, and it also has flowers and clams. The bellflower blooms from 10 to 11 month, and bears larger fruits with good quality, but is susceptible to frost damage. The two clams bloom from 12 months to 1 months. The fruit quality is worse than that of the first flower, but it has strong cold resistance and a high fruit setting rate. The following points should be paid attention to in management.

1. Thin flowers and fruits. Simplify the process of cutting densely grown and weak flower spikes from the connection between fruiting branches and flower spikes, and removing all spikes. Generally, the number of spikes removed can account for 20% - 30% of the total number of the whole tree, depending on the tree's vigor.

2. Prevent drought. When there is drought and little rain in autumn and winter, in order to increase the pollination rate of loquats, tree trunk spraying or inter-garden furrow irrigation can be carried out in the morning on sunny days.

3. Top dressing outside the roots. Spray 0.2% urea solution every 5 days to prevent the loquat trees from blooming in large quantities and absorb fertilizer, or spray 0.12% potassium dihydrogen phosphate solution to avoid nutritional imbalance.

4. Spray growth regulators. Spraying 0.1% benzylpurine solution or cytokinin 80-120 times can promote flower bud development and increase fruit setting rate.

5. Prevention and control of pests and diseases. Loquat red rust can be treated with Pulmei 0.3 degree lime sulfur mixture once or twice. Yellow caterpillars harm autumn shoots and fruiting branches and leaves. You can spray 25% Kungfu EC 2500-3000 times during the larval emergence stage. The effect will be effective within half an hour after spraying. Its insecticide rate reaches 99%. You can also use 80% dichlorvos emulsion 100. Double prevention.