Influence of ammonium and nitrate supply on growth, nitrate reductase activity and N-use efficiency in a natural hybrid pine and its parents
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1989 ◽
Vol 135
(2)
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pp. 207-211
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2013 ◽
Vol 36
(2)
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pp. 275-283
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1992 ◽
Vol 67
(2)
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pp. 273-281
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1983 ◽
Vol 93
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pp. 193-201
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1991 ◽
Vol 81
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pp. 89-94
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1966 ◽
Vol 6
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pp. 169-173
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