Plum flowers have strong adaptability and do not have strict requirements on soil, but it is appropriate to choose sandy loam with rich organic matter, good drainage and fertile texture for planting.
Plum flowers were fertilized with organic fertilizer as base fertilizer in the early stage, and then topdressing was carried out according to different development nodes such as flower bud stage, pre-flowering stage and post-flowering stage, and the fertilizer was mainly quick-acting fertilizer.
Plum flowers are drought-resistant but not moisture-resistant, and are especially afraid of waterlogging. Do not water them too much, or they will accumulate water and rot their roots easily.During the flowering period, the frequency of watering can be increased appropriately.
Prunus salicina is afraid of low temperature and frost. Low temperature and frost cause serious bud drop, flower drop, fruit drop and even harvest loss, so the temperature should be kept at about 16 during the cultivation period.
The main disease of plum blossom is bacterial perforation disease, which can cause perforation in the leaves of plum blossom and affect its growth.If the disease occurs, agricultural streptomycin, zineb and other pesticides can be sprayed to control it.
The main insect pest is red spider, which will suck leaves and sap, causing leaves to wither and yellow, and in serious cases, it will lead to early defoliation.If pests are found, they can be sprayed with trichlorfon solution, three-way dicofol and other chemical agents for control.
