30 



WILTING COEFFICIENT FOE DIFFERENT PLANTS. 



Table XI. — Wilting coefficients of various soils for different plants — Continued. 



Soil and species or variety of plant. ficient. Soil and species or variet 7 oi plant. [ fi C ° ef " t 



Soil No. 4 (fine sandy loam). Moisture 

 equivalent 18.1 — Continued. 



Wheat: 

 Do 

 Do 

 Do 



Turkey Red, G. 1. 135S. 



8.8 

 9.5 

 9.6 

 9.8 



Do 







9.1 



Do 



9.0 



Do 



10.0 



Do 



9.7 



Do 



8.5 



Do 



9.6 



Do 



8.5 











Mean 



9.3 





or of i 



)r of si 



Minn 





± .12 



Probable err 



ngle observation 

 . 1C9 



± .40 



Wheat: Blues tern 



8.8 



Do 





8.9 



Do.. 



8.7 



Do 



9.4 



Do 



9.6 



Do 



9.5 



Do 



9.4 



Do 



9.0 



Do 



9.2 



Do 



7.9 



Do 



8.0 



Do --. 



9.2 











Mean 



9.0 





or of n 

 Drofsii 



linatk 

 o.ean. 



ingle c 



jam), 

 it 18.6 



G. I. 



lean 



± .11 



Probable en- 



igle observation 

 ms. soil No. 4... 



± .37 



Mean for all deters 



9.3 

 ± .06 



Probable error of s 



bservation 



Moisture equiv- 



1440 



± .34 



Soil No. 26 (sandy I 



alei 



S.9 



Do 





9.1 



Do 



9.3 



Do . 



8.8 



Do . 



9 5 



Do 



S.9 



Do 



9 4 



Do 



9.5 



Do 



9 4 



Do 



9.0 



Do 



8.7 



Do 



9.1 



Do 



10.0 



Do 



9 8 



Do . 



9 1 



Do .. 



9 3 



Do 



9 9 



Do 







9 7 



Do 



9 1 



Do 



9.7 



Do 



7.9 



Do 



8.3 



Do 



8.0 



Do 



8.3 



Do 



8.1 



Do 



8 3 



Do.. 



8.3 



Do 



7.8 



Do 



8.3 



Do 



8.0 



Do 



8.5 



Do 



8.7 



Do . 



8.6 



Do 



8.6 



Do 



8.2 



Do 



8.5 



Do 



7.8 



Soil No. 26 (sandy loam). Moisture equiv- 

 alent 18.6— Continued. 



eat: Kubanka, G 

 Do 



I. 1440 



8.0 

 7 9 



Do 







Do 





9.9 



Do 





9.5 



Do 





9.8 



Do 





9.5 



Do 





9.3 



Do 





9 4 



Do 





9 6 



Do 





9.9 



Do 





9.3 



Do 





8.9 



Do 



8.6 



Do 



9.9 



Do 



8.3 



Do 



8.0 



Do 



7.9 



Do 



8.8 



Do 



8.8 



Do 



8.9 



Do 



8.7 



Do 



8.2 



Do 



7.9 



Do 



7.8 



Mean 



Probable error of mean 



Probable error of single observa- 

 tion 



Vetch: Yicia faba, S. P.I. 15428 



Do 



Mean 



Mean for all determinations, soil No. 26. . 

 Probable error of mean 



Probable error of single observation 



Soil No. 12 (loam). Moisture equivalent 

 18.9. 



Corn: Boone Countv White, C.I. 119.... 



Do 



Do 



Mean 



Corn: Esoeranza. M.66 



Do 



Mean 



Sorghum: White durra. S. P. 1. 24997.... 



Do 



Do 



8.84 

 ± .06 



± .47 



9.7 

 S.9 



9.3 



8.84 

 ± .06 



± .46 



Mean. 



i Sorghum: Dwarf milo. S. P. 1.24970. 



Do 



Do 



Mean 



Wheat: Kubanka, G.I. 1440. 



Do 



Do 



Mean . 



Wheat: Bluestem, Minn. 



Do 



Do 



Mean. 



9.6 

 10.0 

 10.1 



10.1 

 11.0 



9.3 

 9.7 



10.0 



9.4 

 10.0 

 11.4 



10.3 



10.1 

 9.9 



10.1 



10.0 



230 



