Chapter 5Summary of the results and discuss the results of the operation.From the experimental results.Plants not soil (hydroponics) grown in every place, even in areas where there are problems in planting to control environmental conditions related to the growth. Reduce the use of insecticides and insect diseases because there are clear boundaries and planting area get rid of pest problems arising from land. The area has limited the maximum efficient crops, or crops in the same area, the original type continuously without having to stay and grow in thickness, naenkwa. The output is safe for consumers and the environment because of contamination from microbes in the soil is less.
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