How to raise Phoenix Eye Blue

Phoenix Eye Blue is a kind of aquatic plant with well-developed beard roots and lilac flowers, which are very beautiful. Originated in Brazil, it is now widely distributed in China's Yangtze River and Yellow River basins and South China provinces. So, how to keep Phoenix Eye Blue?

I. Seedling selection

New and strong plants should be selected, and diseased and rotten leaves should be removed and left as seedlings with a stocking capacity of 5 kg / m.

Second, temperature

Keep low temperature and inhibit the growth of seedlings. In the conservation stage, the suitable water temperature is 13 ℃-15 ℃, the temperature difference between day and night can not exceed 2 ℃ C, the growth stops below 10 ℃, the survival can be maintained at 4-5 ℃, and the death occurs when the temperature is less than 0 ℃. Therefore, in the stage of seed preservation, the indoor temperature should be prevented from being too high, preferably preserved at low temperature, so that the seedlings are dormant.

III. Ventilation

Ventilation should be maintained every day to keep the air fresh in the objective existence. By late April, all doors and windows can be opened during the day and closed at 45 p.m.; 10 days before stocking, all doors and windows should be opened day and night to refine seedlings so that seedlings can gradually adapt to the natural environment and prepare for planting and breeding.

4. Keep the light

Phoenix eye blue has a high demand for light, and the longer the light time, the more exuberant the photosynthesis. No matter whether the climate is cold or warm, it must shine for 4-5 hours a day, especially in spring, if the cover is too strict for 2-3 days to see the light, the Phoenix eye blue will rot or even die. Therefore, the seed conservation room should open the curtain every day in order to increase indoor light and room temperature.

V. Water exchange and fertilization

Phoenix blue likes to grow in shallow water, and it is appropriate to keep the indoor relative humidity at 70% 80%. The temperature rises in spring, the wind is strong, and the water evaporates fast. at this time, the pool water should be sprayed frequently and the water should be changed regularly. the temperature difference of the water should not be too big. The use of low temperature seedling protection, can not change water. In addition to the protection of seedlings before the application of sufficient fertilizer, during the protection period should also often pay attention to topdressing, it is best to use rotten human feces and urine, diluted by 1:20 concentration. Do not sprinkle directly on the seedlings when topdressing.

VI. Disease and pest control

Phoenix eye blue grows slowly at the initial stage and is vulnerable to weeds, so it is necessary to remove moss and weeds from the water in time. Common pests are aphids, which can be sprayed with 40% dimethoate 2000 times dilution.

VII. Harvest

From January to October after stocking, when the plant grows and propagates luxuriantly, the fruit harvest can begin. Each harvest can be selected from 1x4 of the total number of plants, and should not exceed 1 gamma 3 at the most. After harvest, the planting on the water surface should be pulled apart evenly in order to continue to breed. Generally, chestnut can be harvested every 5-7 days in summer, and it can be harvested about 15 days after autumn. Zhijin plants enter the stage of relative dormancy, that is, they should stop harvesting in order to retain seeds to survive the winter.

Aquaculture Phoenix eye blue for moisture, light, temperature requirements are relatively high, we must pay more attention to these aspects.