How to manage the postharvest loquat

In order to overcome the phenomenon of big and small years caused by poor management of loquat, postharvest management must be strengthened to prepare for a good harvest next year. 1. Strengthen the management of fertilizer and water (1) from April to May after fruit harvest, the annular ditch under the canopy was used to fertilize 100 kg of rotten human manure or cattle and pig manure, plus 250 grams of urea; (2) from August to September, before loquat blossoms, 5 kg of rotten vegetable cake or bean cake fertilizer was applied in the ring-opening ditch to promote the growth of buds. (3) in the middle of December, 100 kg of soil and plant ash or pond mud was applied to the root or ring ditch, which was beneficial to increase the fruit setting rate and promote the spring shoot. (4) proper watering to resist drought was beneficial to the growth of summer shoot. Second, the main pests for the prevention and control of diseases and insect pests are longicorn beetles, yellow caterpillars and so on. The larvae of longicorn beetles can be killed artificially or by blocking wormholes with insecticides. when yellow caterpillars are damaged from May to June, they can be killed manually or sprayed with dimethoate or trichlorfon 100 times. The main diseases are anthracnose and leaf spot. When the leaves are unfolded, they are sprayed with 20% methyl topiramate 800 mi 1000 times or 40% ethylphosphine aluminum 500 times.