364 



MR. S. M. JACOB ON 



Figure 6 shows the distribution of rain and crop and the regression lines. 



(iv) Zafarwal. Of the 30 villages taken 14 are in the Jatatar circle, 7 in the 

 Charwa, 4 in the Dosahe, 3 in the Dokandi, and 2 in the Darp. 



{a) Kharif. 



The regression equations are : — 



For crop on rain 



C* = 3373 #k+3I597 

 For rain on crop 



Ck= 174-05 R K - 461-5 



E c = +101. 



The principal crops are: — 



Rice 



. . 12 



Maize 



..16 



Jowar 



. . 24 



Cotton 



..4 



Cane 



..7 



Others 



■■37 



(b) Rabi. 



The regression equations are :— 



For crop on rain 



Cp = 338-9 #,.+2240-4 

 For rain on crop 



C P =652-39 Rp + 183 



and 

 The crops are :- 



Wheat 

 Barley 

 Gram 

 Others 



E, = +225. 



56 

 21 



4 

 19 



100 



The distribution is shown in Figure 8. __„.—< 



§ 4. The correlations for the total unirrigated areas in 4 Tahsils. 



We will now turn to the consideration of the correlation of rainfall and 

 matured crop for the whole ot the unirrigated areas in each of the Tahsils Daska, 

 Pasrur, Sialkot and Zafarwal. The data for Tahsil Daska did not appear to be 

 prima facie abnormal in respect of the early part of the period, as was the case of the 

 figures for the 30 selected villages, and its correlations though low, especially for the 



