潮汐式灌溉移动苗床是 一种针对盆栽植物营养液栽培或容器育苗和无土栽培所设计的底部给水的先进的灌溉方式。该方式利用落差原理，实现定时给水与施肥。国内外大量的试验研究表 明，采用潮汐灌溉方式的作物，其生长量明显优于人工浇灌方式，不但能降低坏疽叶和皱折叶的发生，还可减少用水量达33%，提高水分利用效率达40%。由于 潮汐灌溉没有淋浴作用，还能减少氮素使用量达30%35%，大大提高氮素的利用效率。

Tidally irrigated mobile seedbed is an advanced irrigation method designed for the bottom water supply of potted plants in nutrient solution culture or container seedling culture and soilless culture. The method USES the principle of drop difference to realize regular water supply and fertilization. A large number of experimental studies at home and abroad have shown that the growth of crops under tidal irrigation is obviously better than that under artificial irrigation, which can not only reduce the occurrence of gangrene and wrinkled leaves, but also reduce the water consumption by 33% and increase the water use efficiency by 40%. Because tidal irrigation has no shower effect, it can also reduce nitrogen use by up to 30% and 35%, greatly improving nitrogen utilization efficiency.

潮汐式灌溉移动苗床栽培床又可分为地面潮汐式栽培床和苗床式潮汐式栽培床

潮汐式灌溉移动苗床栽培床是一种床面为塑料结构的栽培床，其床面采用塑料制作的潮汐式苗盘，它又称底部灌溉式栽培床。这种潮汐式灌溉移动苗床采用基本与商品化金属结构栽培床相同的立柱、支撑，床面采用模压成型的不透水塑料苗盘。灌溉时，苗盘内注满清水或营养液，并使其滞留一定的时间，以使作物依靠毛细作用通过花盆底部的排水孔吸收水分。之后灌溉水排出栽培床，或收集再利用，或直接排到当地的下水管道。

Tidal irrigation mobile seedbed cultivation bed can be divided into ground tidal cultivation bed and seedbed tidal cultivation bed

Tidal irrigated mobile seedbed is a kind of plastic bed with plastic surface, which is also called bottom irrigated bed. The tidal irrigated mobile seedbed USES basically the same columns and supports as the commercial metal structure cultivated bed, and the bed surface is moulded and molded with impermeable plastic planter. During irrigation, the seedling tray is filled with manqing water or nutrient solution, which is retained for a certain time so that the crops can absorb water through the drain hole at the bottom of the pot by capillary action. The irrigation water is then drained out of the beds, collected and reused, or directly into local sewers.

潮汐灌溉营养液循环再利用装备系统是由营养液循环系统、操作控制系统、系统和增氧装置组成。

潮汐式灌溉移动苗床系统优特点：

1、一般的喷灌方法，令每棵植物吸收肥料及水分不平均，令成品率下降，而潮汐灌溉成品率市，而且生产达到标准化，每棵植物高度，质量有保证。

2、稳定的根部介质水气含量，避免毛细根因靠近容器边部及底部干旱而死；

3、相对湿度容易控制，保持叶面干燥，减少化学的使用量；

4、植床下无杂草生长，减少菌类滋生，因为植床下非常干燥；

5、管理成本降低，无论是手动操作或辅助以微电脑控制器管理下，一个人在20-30min内可完成0.20.5ha.穴盘苗的灌溉；

6、可以随时使用，不受品种、规格、时间限制。

7、节水，完全封闭的系统循环，可以达到90%的利用率；

8、植物生长速度更快，每周苗龄可比传统育苗方式提前1天，提高设施利用率；

9、避免植物叶面产生水膜，使叶片接受更多的光照行光合作用，促使蒸腾拉力从根部吸收更多的营养元素；

Tidal irrigation nutrient solution recycling equipment system is composed of nutrient solution circulation system, operation control system, disinfection system and oxygen increasing device.

Tidal irrigation mobile seedbed system features:

1. General sprinkler irrigation method makes each plant absorb fertilizer and water unevenly, reducing the yield, while tidal irrigation makes the yield , and the production reaches the standard, with the height and quality of each plant guaranteed.

2. Stable water and gas content in root medium to avoid death of capillary roots due to drought near the side and bottom of the container;

3. The relative humidity is easy to be controlled to keep the leaf dry and reduce the use of chemical drugs;

4. No weed growth under the plant bed