Cultivation method of potted Australian chimonanthus praecox

Abstract

The invention relates to a cultivation method of potted Australian chimonanthus praecox. The cultivation method comprises the steps that potting soil is prepared from sterile soil, coco coir and vermiculite according to the ratio of (4.5-5.5): (3.5-4.5): 1 and put into flowerpots, Australian chimonanthus praecox seedlings with the height of 5 cm-8 cm are selected in March to April every year, greenhouse planting is adopted, and the seedlings are transplanted into the flowerpots and watered till the potting soil is completely soaked with water; plant growth hormone is sprayed after planting forat least three days, cytokinin is sprayed after 15 days, and the temperature in a greenhouse is controlled to be 20 DEG C to 25 DEG C; pruning is carried out for at least two times in the plant growth process, and cytokinin is sprayed to leaf surfaces after pruning every time in a supplementing manner; and water, fertilizer, humidity, illumination and temperature management are well done, disinfection and pest control are well done, and the seedlings can be sold after being planted for 8-10 months. By means of the scientific and fine planting method, the death rate of plants is greatly reduced, yellowing of the plants is effectively avoided, the potting planting cost of the Australian chimonanthus praecox is greatly reduced, and large-scale low-cost planting of the potted chimonanthus praecox is achieved.

Description

technical field [0001] The invention relates to the technical field of flower cultivation methods, in particular to a potted cultivation method of Australian wintersweet. Background technique [0002] Australian wintersweet, also known as Geraldton wax flower (scientific name: Chamelaucium uncinatum), is a myrtaceae plant. Its flower shape is beautiful plum blossom shape, and the petals are waxy and shiny. No matter how close or far you look, people who don't know her think that the small pine tree is full of beautiful flowers, like the lovely plum blossoms blooming on the green pine branches all the year round. Its ornamental visual level is rich, and the color contrast is large and bright, which can be used for viewing both leaves and flowers. Originally only grown in Western Australia, it has become the most important native wild woody flower species in Australia, and it is Australia's leading export commodity flower. Now it has been widely planted. In addition to Austr...

AI Technical Summary

Problems solved by technology

[0003] At present, there is only one Australian wintersweet potted plant produced in China, and there are also several plants, but they are all of a single canopy type and cannot present a good shape.

Moreover, during the potted cultivation process, the plant mortality rate is high, and yellowing is easy to occur, resulting in higher potted planting costs, fewer people producing Australian wintersweet potted plants, and the market is in short supply.