| 简介 |
PROBLEM TO BE SOLVED : To provide a method for avoiding food scarcity due to population expansion on the earth in the future by greening desert which is a barren land occupying an approximately 25% area of the land part on the earth and converting the desert to farmland on which plant, such as grain, fruit tree, vegetable and tree are cultivated.
SOLUTION : For a purpose of cultivating plants, such as grain, fruit trees, vegetables and trees by greening desert, a solution is supplied into the inner section of the desert sand to be soil via a water sprinkling pipe 2. Furthermore, the moisture retained by the desert sand present in the intermediate section between the surface of the desert and the water sprinkling pipe 2 is supplied to plant with moisture sufficient for cultivation, development and growth of the plants, such as grain, fruit trees, vegetables and trees.
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