Growth and nodulation in Alnus sieboldiana in response to Frankia inoculation and nitrogen treatments
Growth and nodulation in Alnus sieboldiana in response to Frankia inoculation and nitrogen treatments
复制标题
西博尔桤木 (Alnus sieboldiana) 的生长和结瘤对 Frankia 接种和氮处理的反应
DOI:
10.1007/s00468-015-1246-8
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Shingo KawaiTakashi
中科院分区:
文献类型:
--
作者:
Takashi Yamanaka;Hiroaki Okabe;Shingo KawaiTakashi
Key messageWe investigated aFrankia–Alnussieboldianasymbiosis, including the minimum inoculum dose for constant nodulation, the period of time to nodulation after inoculation, and the effects of N on nodulation.AbstractFrankiais a nitrogen-fixing actinomycete that forms root nodules in some dicotyledonous plants, which are called actinorhizal. We studied nodule formation inAlnus sieboldiana, an actinorhizal plant, after inoculation with aFrankiaisolate to establish techniques forFrankiainoculation and the cultivation of inoculated plants. Root nodules formed on seedlings ofA. sieboldianaby 2 weeks after inoculation, and N2fixation measured by acetylene reduction activity started 3 weeks after inoculation. Nodulation was observed after inoculation with aFrankiaisolate at 0.001 μL packed cell volume (pcv). The number of nodules formed on the seedlings inoculated withFrankiaat more than 0.05 μL pcv was not significantly different. Nodule development and N2fixation were reduced when inoculated seedlings were treated weekly with 15 mM NH4NO3-N. In contrast, treatment with 3.75 or 0.9375 mM NH4NO3-N did not inhibit nodule development or N2fixation of inoculated seedlings by 15 weeks of N treatment.
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影响因子:
2.1
作者:
K. Fishbeck;H. Evans;L. Boersma
通讯作者:
L. Boersma
DOI:
10.7211/jjsrt.38.21
发表时间:
2012
期刊:
Journal of the Japanese Society of Revegetation Technology
影响因子:
--
作者:
真人 小向;健司 福永;隆一 橘
通讯作者:
隆一 橘
影响因子:
4.9
作者:
D. Bernie Steele;K. Ramirez;M. Stowers
通讯作者:
M. Stowers
DOI:
--
发表时间:
1994
期刊:
--
影响因子:
--
作者:
D. Hibbs;D. Debell;R. F. Tarrant
通讯作者:
R. F. Tarrant
影响因子:
4.4
作者:
S. Burleigh;J. Torrey
通讯作者:
J. Torrey