40 



WILTING COEFFICIENT FOR DIFFERENT PLANTS. 



Table XIII. — Wilting-coefftcknt determinations in soil No. 30 (fine sandy loam), 

 moisture equivalent 18.5, for different plants grown simultaneously in the same pot 

 with Kubanka wheat — Continued. 



Plant species or variety. 



Coeffi- 

 cient. 



Sorghum— Continued. 



Black Amber, Minn. 341 



Do 



9.3 

 9.8 



Red kafir, S. P. I. 24985 



Do 



10.2 

 9.4 



Do 



9.6 



Black-hull kafir, S. P. I. 24975 



Do 



9.7 

 10.0 



Do 



9.9 



Dadgi durra, S. P. I. 9856 



10.0 



Do 



9.5 



Do 



10.0 



Black-hull kowliang, G. 1. 310 



Do 



9.6 

 10.1 



Do 



10.0 



Brown kowliang, S.P.I. 24993 



Millet: 



10.0 

 8.7 



Do 



8.6 



Do 



9.1 



Do 



8.6 



Do 



9.0 



Do 



9.3 





9.0 



Do 



9.8 





9.5 



Do 



9.1 



Do 



8.6 



Do 



8.9 



Do 



8.7 



Do 



9.1 



Do 



8.7 



Do 



10.1 



Do 



10.3 



Do 



9.8 



Do 



9.G 



Do 



10.1 



Do 



10.2 



Do 



9.3 



Do 



9.0 



Do 



9.G 





8.2 



Do 



8.9 



Do 



8.9 



Common, S. P. I. 22423 



9.0 



Do 



9.3 



Do 



9.1 



Do 



9.1 



Do 



9.3 



Do 



10.0 



Chaetochloa italics, S. P. I. 21073. .. 

 Do 



9.6 

 10.6 



Do 



10.0 



Proso, G. I. 72 



9.3 



Do 



9.8 



Do 



9.6 



Siberian, S. P. \. 21076 



9.4 



Do 



9.3 



Do 



9.8 



Do 



9.7 



Do 



10.1 



Do 



9.8 





9.7 



Do 



9.4 



Do 



9.7 



Mean. 



Comparison with Kubanka wheat. 



9.7 



10.0 



9.3 



9.7 



Wilted simultaneously; sorghum turns light 

 color and leaves do not roll as much as wheat. 



Do. 



9.6 



Wilted simultaneously. 



Do. 



Do. 

 Do. 



Do. 



Do. 

 Do. 

 Do. 



Do. 

 Do. 



230 



