306 



Journal of Agricultural Research 



Vol. XIX, No. 7 



III. Moisture content of loo sample areas of a field at the San Antonio Experi 

 mental Farm Continued 



[Expressed in percentages] 



To determine whether the distribution of soil moisture in these plots 

 is such that it might bring about a correlation between the yields of 

 adjacent plots due to heterogeneity in regard to this physical factor in 



