Uiformity trial tomato crop was onducted at the Vegetable Section.TamilNaduAgricultural University.Coimbatore and the data indicated that the data indicated that the coefficient of variatio(CV)decreased with increase in plot size and this reduction in CV with increased plot size was practically negligible beyond 9.00m2.For a given information for different sizes and shapes of plots also exhibited similar trend to that of CV.Plots elongated along east-west direction gave more relative information suggesting that the plots should have more length along east-west direction than increasing rows along north-south direction.
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