Abstract:

Solid water is an ecological environment protecting product, which combines microorganism with chemical technology. Only when solid water contact with plant root can it release moisture gradually by the action of soil microorganism, and be absorbed by plant, at the same time providing the water for plant growth for a long time. Pinus tabulaeformis and Platycladus orientalis were selected to study the regularity of which solid water release moisture and the factors which effect solid water releasing moisture. As a result, the gross moisture and the rate of solid water releasing, the height that solid water decrease per day, and the relation of the quantity of solid water releasing and the area that it contact with the soil were concluded.

Key words: Solid water, Characteristic of releasing moisture, Drought resistance