Planting method of Prunus mume

One of the main flowering shrubs in the north, having lush leaves and colorful petals. Planted in front of the courtyard and on the side of the road, it can also be used as potted plants and cut flowers. In the cultivation and management, attention should be paid to pruning and fertilization after anthesis to ensure that there are enough flower branches in the coming year.

1. Site selection: Elm leaf plum is strong in nature, like sunshine, drought and cold. Elm-leaf plums should be planted in places where there is plenty of light.

2. Cultivation: sowing, grafting and propagation. The germination rate of sowing and reproduction is high in spring and autumn. Grafting propagation takes mountain peach and hairy peach as rootstock, branch grafting or bud grafting in spring and autumn. When the young tree grows to a certain height, it leaves 2 or 3 main branches, which are scattered up and down. Cut off overdense new branches, crowded branches, and useless branches. Short and thinning the strong competitive branches in the crown. Get rid of cuteness and pick the heart in time during the growing season. If you remove the fruit in time after flowering, you can also leave the fruit to watch.

3. Fertilizer and water management: Elm leaf plum likes the humid environment, but it is also more resistant to drought. Timely watering growth water, the so-called timely charcoal. It can make elm leaf plum grow exuberantly and full of vitality. Secondly, Prunus mandshurica is a fertilizer-loving crop. Regular application of organic fertilizer can lag behind flowers in spring every year after entering normal management, and spray Huawang No. 2 during flower bud differentiation in summer, resulting in the transformation of fruit tree growth function to reproductive function and robust flowering gene.

4. Pruning and shaping: it is mainly to cut off the overdense branches, cross branches, overlapping branches, lower vertical branches, inner bore branches, dead branches and disease and insect branches of the plant, and can also truncate some overlong flowering branches. The auxiliary branches of some over-dense branches and the last year's branches which are not prepared for flowering culture should be removed. After such reasonable pruning, the elm-leaf plum not only blossoms large but also has a long flowering period. It should be noted that: after the flowers withered, the residual flowers should be cut off in time so as not to bear fruit and consume nutrients, which is often ignored because of limited manpower. In fact, cutting off the residual flowers is very necessary and meaningful. It is necessary to apply a healing anti-corrosion film on the trimmed mouth to promote wound healing.

5. Damage control: the main common diseases of Prunus mume are black spot and root cancer. Common pests are aphids, red spiders, diamondback moths, shell insects and so on. Control methods: spraying a variety of targeted agents + new high lipid membrane to enhance the efficacy

Time: 2019-05-25 Click: