ABSTRACT
Experimental designs is a plan of layout of an experiment according to which the treatments are allocated for the plots based on the theory of probability with a certain set of rules and procedure to obtain appropriate observations. In any of the scientific study, planning in the form of designing experiment is one of the very important steps for the true way to examine the hypothesis of the study. In experimental designs, treatment refers to any stimulus which is directly related to response or observation of an experiment and which is applied so as to observe the change of effect of the response in an experimental situation or to compare its effect with other stimuli used in the same experiment. The Completely Randomized Design is the simplest of all the designs and also called the one way Analysis of variance. In this design, treatments are allocated at randomly any place of the experimental material as experimental material is homogenous.
