Technology of hydroponic flower culture

Hydroponic flower culture is a new generation of high-tech agricultural project, which adopts modern bioengineering technology and uses physical, chemical and bioengineering means to domesticate ordinary plants and flowers so that they can grow in the water for a long time, and forms a new generation of high-tech agricultural projects. the fish swim smoothly below, with the characteristics of sanitation, environmental protection and convenience. Let's take a look at the hydroponic flower culture technology.

Flower selection

Common varieties of hydroponic flowers are carnation, asparagus, African chrysanthemum, tulips, hyacinth, chrysanthemum, calla lilies, paulownia, cyclamen, rose, gladiolus, orchid, evergreen, manna, Brazilian wood, hulk, goose palm wood, tortoise bamboo, Milan, gentleman orchid, camellia, rose, jasmine, rhododendron, Jinwu, evergreen, violet, Phalaenopsis, inverted golden bell, five-needle pine, plantain, rubber banyan, bamboo. Brazilian iron, begonia, ferns, palms, tufted taro, silver-wrapped taro, fire crane flower, Guangdong hanging orchid, silver evergreen, lotus palm, hibiscus palm, gentleman orchid, Magnolia, crab claw orchid, rich bamboo, pineapple, silver leaf chrysanthemum, Brazilian wood, ivy, colored leaf grass and so on.

Appliance selection

Hydroponic flowers have the characteristics of showing the root beauty of ornamental flowers, so the container should be clear and transparent. Now there are more and more transparent glass vases, plastic vases and plexiglass vases on the market, with various shapes. Compared with earthen flowerpots, they are more elegant and can cooperate with the indoor environment to improve the effect and taste of decoration.

Root washing treatment

For flowers cultivated in the soil, first wet the soil with water, then remove the plant, remove the soil, and wash the roots with clean water. First of all, the hydroponic plant should be beautiful in shape and have a good decorative effect, while the ornamental effect of the plant that is too small is not good and should not be used as root washing material. Second, the growth is robust and free from diseases and insect pests. Robust plants are easy to recover and easy to adapt to the water environment. Some plants with just divided plants and poor root system are not suitable to be used as root washing materials, but can be maintained in solid substrate and washed after their roots are abundant.

Water level control

Put the flowers that wash the roots in a water bottle, let the roots unfold and add clear water and nutrient solution, the water level should be low, not high. The root can be in the water, or even less, keep the adaptation period for one month, change the water every 4 days, keep the water clean and add the flower nutrient solution.

Select nutrient solution

Family hydroponic culture is basically the use of static hydroponics, the content of nutrients in the water is less, nutrients should be properly supplemented. For the nutrition needed by hydroponic flowers, it is recommended to use the special nutrient solution sold on the market, because the nutrients required by different plants are different, so the formula of the nutrient solution is also different, and different nutrient solutions can be selected according to different cultivated plants. Flower shops generally have many types of nutrient solutions for users to choose from, such as total nutrient solution, flower hydroponic domestication solution, flower foliar fertilizer, rooting nutrient solution, seed soaking solution, foliage plant nutrient solution, orchid nutrient solution, cactus nutrient solution and so on.

Prophase maintenance

Hydroponic flowers should be placed in a cool place without strong light in the early stage, which is beneficial to plant recovery. Washing roots from the soil matrix into the water environment, the plant has an adaptive restoration process, then there will be plant malaise, leaves yellowing and other phenomena, too strong sunlight will aggravate this phenomenon, affecting restoration and ornamental price planting. After growing new roots, the plant will gradually regain its erect and vitality.

Ventilation management

The quality of hydroponic flowers is directly related to the oxygen content in the water, and the oxygen content in the water is related to the activities of indoor personnel and ventilation. When the indoor ventilation is poor and the personnel are active frequently, the oxygen content in the water decreases rapidly, which will affect the growth of hydroponic flowers, while maintaining good indoor ventilation can increase the oxygen content in the water. Therefore, for places with hydroponic flowers, ventilation should be strengthened to keep the indoor fresh air and flowers growing well.