CLIMATE AND PLANT GROWTH. 



13 



to •* G, 



^ c 





rrvs 



m 



KT77 



232 



SS2Z2 



2ZS 



aamai 



42 

 79/ 



~=>22 



2X2 



3 43 



3 S3 



74 



29o I 

 BBS! 



iLf 



>*?/£ 



SO 



3?S 



6.SS 



/J<?7 



5^ 



65 



Number of '/eaves 



Ayzroqe./e.af Jenq/h ID mm. ( Incase of Peas fhe sfem /enrth /s mectsvrsd ) 



Dry „?<,,ghf -7 ' ' ' 



Wofer useap&r p/ant , . 



Water requirement per unit dry we/ynr 



Fig, 4, — Summary of vegetative growth and water requirement of peas, native brome 

 grass, and wheat in infertile and in fertile soils. 



