137 



Table 



31. 



(Continued) 















izer 





Dry- 

 matter 







Herbage 







Fertil 









N:S 



S 



N 



S 





vield T 



S T 





N 



ratio 



uptake 





— kg, 



'ha 







7 







-kg/ha- 



















Harvest 4 









200 









2250a 



0.145 b 





1.32 



8.3 



3.46 





10 





2590a 



0.150 b 





1.22 



8.1 



3.86 





20 





2670a 



0.165ab 





1.28 



7.9 



4.44 





40 





2590a 



0.166ab 





1.27 



7.7 



4.28 



400 









2440a 



0.167ab 





1.98 



11.8 



4.08 





10 





2720a 



0.165ab 





1.82 



11.0 



4.48 





20 





2880a 



0.175ab 





1.82 



10.3 



4.96 





40 





2640a 



0.187a 





1.90 



10.1 



4.96 





20+ 





2890a 



0.172ab 





1.68 



9.9 



5.03 



t 



Values followed by the same letter are not statistically dif- 

 ferent within harvest at the 0.05 level of significance using 

 Duncan's new multiple range test. 



S rate was split and applied in four equal applications during 

 the season. 



