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Sugar cube / Professional concept

Sugar cube
Sugar cube

Sugar cube is fertilizer. We found some problems in the gardening process,like fertilizers are always sold in large quantities;it are easy to stain hands;even the packag has instructions,users still don't understand how to use、should use how many.To deal with these problems we calculated how much fertilizer is needed for different sizes potted plants.Add flour and water to shape fertilizer block.At surface pasted wafer paper with printed instructions,not only can help uesr used, but also keep their hands clean.Because all materials can be decomposed,the fertilizer will disappear over time, then you can use next fertilizer at exacter time.

University

National Pingtung University

National Pingtung University
of Science and Technology
Pingtung, Taiwan

CHIH-YUN LIU,
National Pingtung University

TSAI,MENG-TING,
National Pingtung University