SEASONAL PRECIPITATION, EVAPORATION, SOIL MOISTURE, AND YIELD OF FERTILIZED RANGE VEGETATION
1969 ◽
Vol 49
(2)
◽
pp. 123-128
◽
Keyword(s):
Nitrogen and phosphorus fertilizers were applied to range vegetation at five locations at rates ranging from 475 to 705 kg/ha N with or without from 380 to 545 kg/ha P. The addition of fertilizers increased average water-use efficiency at all locations. Average magnitude of the increase in relation to unfertilized controls was: control, 33.3 kg/ha dry matter produced per cm of water; P, 37.0 kg/ha/cm; N, 52.3 kg/ha/cm; and, N+P, 73.4 kg/ha/cm. Fall soil moisture had the greatest influence on yield of control and P-treated range vegetation, whereas June precipitation had the greatest influence on yield of N- and N+P-treated range vegetation.
2002 ◽
Vol 42
(7)
◽
pp. 945
◽
Keyword(s):
Keyword(s):
1983 ◽
Vol 63
(3)
◽
pp. 747-749
◽
Keyword(s):
2010 ◽
Vol 36
(3)
◽
pp. 457-465
◽
Keyword(s):
Keyword(s):
2013 ◽
Vol 20
(11)
◽
pp. 1457-1463
Keyword(s):
Keyword(s):
2006 ◽
Vol 23
(3)
◽
pp. 165-169
◽
Keyword(s):
1972 ◽
Vol 8
(2)
◽
pp. 171-175
◽
Keyword(s):