Lotus hydroponics technology
Lotus hydroponics is a kind of cultivation method developed on the basis of soilless cultivation that is cleaner, more advanced and more suitable for industrial production. Hydroponics to clean the lotus, the foliage, the view of flowers, fruit, view root effect is good, easy maintenance and other characteristics have won the love of the people of Eileen, become a new style of flower cultivation. Because the lotus stems lie in the water, the nature of the root water, the lotus is accompanied by water from the day when the seedlings are soaked. The air is accumulated in the tubular passages of the rhizomes, and is completely submerged in water for long periods without suffocation and erosion. , so the lotus is particularly suitable for hydroponic culture. Pots How to make lotus rhizomes grow in matrix-free water without floating? The problem is solved by associating with the function and structure of the most common aluminum pan in the family. The plastic pots or glass pots with a mesh barrier layer, the overall pots do not leak water and have decorative functions; the lower layer of the pots is a rhizome growth layer, and the roots are restricted by a septum and cannot be floated, and the leaf buds and flower buds can also be from the net. Hole in the water stretched out into the air. Nutrient solution At present, the nutrient solution needed for water culture of lotus is mostly prepared by the producers themselves. In the second week of hydroponic culture, nitrogen, phosphorus, and potassium ternary compound fertilizers were used. After the solution was dissolved with water, the clear liquid without impurities was added to the pot. In the fourth week, the special fertilizer for the cultivation of Clivia for sale in the flower market will be used according to the instructions on the packaging. These two kinds of fertilizers can be used interchangeably. Producers should pay attention to the use effect and use them flexibly. illumination The lotus is particularly happy. In the flower bud differentiation stage, the number of flowering in the next batch will be significantly reduced if it is overcast for more than a week. If it is sunny and hot in late June, the hydroponic lotus will usher in a flowering period. Hydroponic lotus blooms in the northern part of Kunming, where the spring season is not long. Light and temperature are two different concepts. The effect of light on the lotus is reflected in three aspects: light intensity, spectral composition and illumination time. The temperature is the degree of hot and cold objects. In winter, greenhouses are used to produce hydroponic lotus flowers. The temperature can use various heating methods to meet the requirements, but lotus flower bud differentiation requires not only proper temperature but also light intensity. In winter, the sun leans and the intensity is weak, and the sun absorbs a large amount of ultraviolet light by the plastic film. The ultraviolet light in the greenhouse cannot meet the needs of lotus flower bud differentiation. In the Huanghe-Huai area, in the open air at noon in summer, the light intensity can reach 80,000 to 100,000 lux. In winter greenhouses, hydroponic lotus plants are produced, and the light intensity should be at least 50,000 to 60,000 lux. In order to ensure sufficient ultraviolet light, fluorescent lamps must be used to fill the light. A 100 square meter greenhouse can be installed with 16 to 20 fluorescent lamps of 40 watts, and light can be filled on cloudy days and at night. In addition, producers can improve ventilation at noon on sunny days and control humidity from 70% to 80%. Microscope Surgical Dental,Dental Handpiece Spare Parts,Dental Chair Camera,Rental Intraoral Camera Suzhou Escomedical Equipment Co.,Ltd , https://www.escodental.com
Since there are many tubular vent channels in the stem of the lotus water, the buoyancy of the water itself is increased. If the general water culture container is used, the rhizomes of the lotus will inevitably float and the plants will trip and fail to grow normally.