The beneficial effect of aluminium and the role of citrate in Al accumulation in Melastoma
毕业卡片malabathricum.
亭字组词期刊名称： New Phytologist
1979年属什么生肖作者： Toshihiro Watanabe,Steven Jann and Mitsuru Osaki
年份： 2010年
期号： 第3期
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关键词： aluminium (Al) accumulation ; beneficial effect of aluminium ; citrate ;法律的起源
Melastoma malabathricum ; oxalate ; root growth ; split-root experiment
摘要：• Here we investigated the beneficial effect of aluminium (Al) on the development of the Al accumulating plant Melastoma malabathricum. • Seedlings
of M. malabathricum were cultivated in a nutrient solution containing 0.5 mM Al and compared with barley (Hordeum vulgare). In addition, roots of M. malabathricum were divided into one part growing in a nutrient solution, and the other part growing in a calcium solution. Al (0.5 mM) was applied to either solution. • Al-induced improvements of the root activity contributed to a growth enhancement in M. malabathricum. Al exposure without nutrients did not increa root growth and Al accumulation in the leaves. The beneficial effect, however, was induced by the combination of Al and nutrients. • We suggest that without nutrients roots are not able to synthesize an adequate 维c含量高的水果
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