Prune the ear of flowers. In the first three years of seedling planting, in order to cultivate stronger branches, expand the crown and form early as soon as possible, and lay a good foundation for early fruiting and high yield, the whole tree should be drained. Loquat bearing trees should also prune some flower heads in time to reduce the nutrient consumption of the trees. At this time, the sprayed drugs should be borax, urea and potassium dihydrogen phosphate solution. Spraying these drugs can supplement various nutrients to loquat trees and meet the demand for nutrients in flowering, and borax is very helpful to improve pollination rate.

The flowering period of loquat has two characteristics: ① the flowering period is very long, and it takes about 100 days for the whole tree to bloom; (2) Loquat has a large number of flowers, about 50~ 100 per panicle, up to more than 200, and more than 98% of branches can blossom and bear fruit. Unlike most fruits, loquat often blooms in autumn and winter and matures in spring and summer. At present, loquat in some places is in flowering period, and the whole flowering period of loquat is relatively long, which can reach about 100 days.

Tie up the leaves in case you catch a cold. When loquat blossoms, wrap the flowers with leaves at the lower part of the flower spike to prevent the cold wind from damaging the flower organs and young fruits, and then pull them out after the temperature rises. You can also cover loquat or ear with paper bags in the middle and late June, 5438+1October, so as to avoid the wind and frost. Some people will choose to plant some leguminous plants among fruit trees, which can improve the nutrients in the soil and increase some income. When watering fruit trees, we'd better control the water content in the soil at around 13%.

In order to improve the yield of loquat, in addition to fertilization and pesticide application, it is also necessary to sparse flowers and fruits and adjust the ratio of vegetative branches to fruiting branches, otherwise it will easily lead to the growth of fruit trees in different years and make their growth uneven. Cold and antifreeze. Top dressing once before February, using 30% human and animal manure, 50 kg per plant, or other organic fertilizers with appropriate quick-acting fertilizers to enhance tree vigor. Spray 0.3% or borax on the tree crown several times in winter to improve the cold resistance. It is sunny for a long time in winter, and water transpiration is intensified.