心痛
发表于 2025-3-28 18:04:07
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送秋波
发表于 2025-3-28 21:49:38
Yinghong Zhang,Zhihua Sun,Shengnan Guother ammonium or nitrate was added as labelled source. The denitrification subsesuentlto nitrification decreased from July to December from 9 to 1 mg.m..d. of N.. The balance between the two processes under various conditions is discussed. A comparison with observed changes in the nitrate content of
Germinate
发表于 2025-3-29 01:33:08
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Intrepid
发表于 2025-3-29 03:57:59
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荒唐
发表于 2025-3-29 11:16:14
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缺乏
发表于 2025-3-29 11:44:37
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sleep-spindles
发表于 2025-3-29 17:21:31
https://doi.org/10.1007/978-1-4757-9972-9biology; ecology; ecosystem; environment; experiment; lake; nitrogen; soil
ENACT
发表于 2025-3-29 23:44:30
978-1-4757-9974-3Springer Science+Business Media New York 1985
Facet-Joints
发表于 2025-3-30 02:58:47
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Carminative
发表于 2025-3-30 05:57:22
Distributed and Parallel SystemsThe dynamics of N.O-production in an agricultural soil have been examined by intermittent measurement of the N.O-concentration in soil air at 15 cm depth. A change in N.O-production corresponding with time within the growing seasons was observed. This change was related to the influence of the growing crop on soil nitrate content.