Corrigendum - Nitrogen fixation activity by white clover pastures during flood irrigation cycles
Keyword(s):
The effect of flood irrigation on clover nitrogen fixation (acetylene reduction activity) was investigated in unfertilized pastures and pastures fertilized with 100 kg N/ha as NH4N03. During the experiment acetylene reduction activities were monitored between successive flood irrigations. The rate of ethylene production increased with decreasing soil water content, peaking 13 days after irrigation. Measured nodule activity then declined, possibly owing to water stress. Nitrogen fertilizer reduced acetylene reduction activities to about half that of the unfertilized pastures. For most of the irrigation cycle acetylene reduction by the pasture was below the measured maximum.
1988 ◽
Vol 39
(3)
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pp. 409
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1979 ◽
Vol 25
(10)
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pp. 1197-1200
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1984 ◽
Vol 64
(3)
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pp. 625-636
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Keyword(s):
1986 ◽
Vol 22
(4)
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pp. 405-416
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1993 ◽
Vol 59
(1)
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pp. 1-8
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1982 ◽
Vol 10
(3)
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pp. 297-299
1992 ◽
Vol 72
(2)
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pp. 383-390
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1985 ◽
Vol 31
(4)
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pp. 327-330
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1980 ◽
Vol 72
(3)
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pp. 519-523
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