Water and fertilizer keeping method for soil and special isolation film

Application Number: 00122928
Application Date: 2000.08.22
Publication Number: 1339245
Publication Date: 2002.03.13
Priority Information:
International: A01B79/00;A01C23/04
Applicant(s) Name: Zhu Mingzhong
Inventor(s) Name: Zhu Mingzhong
Patent Agency Code: 23101
Patent Agent: wang duicheng
Abstract Between the plants to be isolated, ditch is first dug, and isolating plate or film is then set before the ditch is refilled to cover the the isolating plate or film. Thus, the root system of some plant is separated from others, and this can prevent the scrambling for water and fertilizer between different plants and the normal growth of plants. The said method can be used in the isolation between different crops in field, the isolation between shelter forest or grass in ridge of field and crop inside the field, the isolation between the tree and the flower in green city land, etc.