Multiphasic Uptake of Ammonium by Soybean Roots
Multiphasic Uptake of Ammonium by Soybean Roots
复制标题
大豆根部对铵的多相吸收
DOI:
10.1111/j.1399-3054.1975.tb03846.x
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发表时间:
1975
影响因子:
6.4
通讯作者:
J. Lambert
中科院分区:
文献类型:
--
作者:
R. A. Joseph;T. Hai;J. Lambert
Uptake of ammonium by intact soybean (Glycine max Merr. cv. Amsoy) plants can be represented by 3 phases of a single, multiphasic mechanism in the range 1.78 × 10-5-3.57 × 10-3M. Each phase covers a limited concentration range and obeys Michaelis-Menten kinetics. The multiphasic pattern of NH4+ uptake is remarkably consistent at all stages of soybean growth (20, 40, 60 and 80 days).