The Taxonomy and Ecology of Agropyron spicatum and A. inerme

1939 ◽  
Vol 66 (5) ◽  
pp. 327 ◽  
Author(s):  
Rexford F. Daubenmire
Keyword(s):  

1973 ◽  
Vol 26 (1) ◽  
pp. 41
Author(s):  
Stephen R. Chapman ◽  
Lawrence J. Perry
Keyword(s):  




1986 ◽  
Vol 58 (6) ◽  
pp. 911-921 ◽  
Author(s):  
R. J. MUELLER ◽  
J. H. RICHARDS


Silva Fennica ◽  
1981 ◽  
Vol 15 (4) ◽  
Author(s):  
V. Runeckles ◽  
K. Palmer ◽  
H. Trabelsi


1960 ◽  
Vol 122 (2) ◽  
pp. 104-108 ◽  
Author(s):  
R. Daubenmire




1959 ◽  
Vol 39 (4) ◽  
pp. 501-504 ◽  
Author(s):  
J. L. Mason ◽  
J. E. Miltimore

A native, bluebunch wheatgrass stand on a Brown soil in the South Okanagan district of British Columbia with a mean precipitation of 11 inches has shown striking response to nitrogen fertilization. With applications of ammonium nitrate broadcast annually at rates of 0 to 60 lb. of actual nitrogen per acre, yield was increased from 640 to 1060 lb. of dry matter in 1957 and from 678 to 1725 lb in 1958. Protein content increased from 3.9 to 6.2 per cent and protein production per acre from 27 to 107 lb. Ground cover of Agropyron spicatum increased from 4.6 to 6.8 per cent, of Poa secunda from 2.0 to 2.7 per cent. The number of culms of Agropyron spicatum per hundred-point sample increased from 9.8 to 188.2.



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