The invention discloses a plum
tree planting method, and belongs to the technical field of
fruit tree planting. The method comprises the following steps: garden construction; seed selection: a mainly cultivated variety accounts for 80 percent, and
pollination trees account for 10 to 20 percent; planting: a,
transplanting annual grafted nursery-grown plants; water,
fertilizer and
soil management: applying a
fertilizer in March, May, August and October, irrigating the nursery-grown plants after fertilization, and covering plum trees with grass after the
irrigation; trimming;
pollination management: after early-spring
irrigation, spraying a white
pigment preparation on tree trunks and boughs before
sprouting, spraying a
mixed solution of 0.1 percent
borax and 0.1 percent
ammonium molybdate once on leaf surfaces 15 to 20 days before a full-bloom stage, and manually spraying
sugar water of which the concentration is 5 to 10 percent at the full-bloom stage; pest management: preventing and controlling pests by a grapholitafunebrana sex
pheromone and a
pesticide, and
trapping and killing the pests by a
black light lamp and sweet lure. Through combination of grafted
plant transplanting, water and
fertilizer management,
pollination management and pest management, the
survival rate and
fruit set percentage of the plum trees are increased effectively, the
survival rate of nursery-grown plants is 98 percent, the fruit setting percentage is 50 percent, and the unit yield per mu is 500 to 800 kg.