The trial is divided into two parts: 1. moisture-density test and flexural resistance of rods and testing part 2: finding the proper ratio of sawdust per plaster to make plant pots.
The trial was divided into two parts: the first test moisture. Density and bending strength of the rod and the second test to find the optimum ratio of sawdust to make a plaster pot.
The experiment 2 parts. The 1 testing moisture. The density and the bending strength of test block resistance and the 2 finding the proper ratio of sawdust on the plaster to develop the plants.