土壤微生物增加铁对水稻的移动性植物

W. Dandeniya, Y. Wijerathna, P. Palihakkara, Y. Mithrasena
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引用次数: 0

摘要

了解水稻对铁(Fe)的毒性耐受机制将有助于开发技术,确保最大限度地利用受影响的土地。本研究旨在调查土壤微生物是否影响水稻对铁的吸收,以及根际氧化能力是否存在品种差异。选择了三个具有不同铁毒性耐受能力的水稻品种[BW 267-3(耐),BW 363(中度耐)和BW 272-6b(易感)]。采用三因素析因设计进行盆栽试验;有无土壤
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Soil Microorganisms Increase Mobility of Iron to Rice (Oryza sativa L.) Plants
Understanding the mechanisms involved in iron (Fe) toxicity tolerance of rice would help to develop technologies to ensure maximum utilization of affected lands. This study was conducted to investigate whether soil microorganisms affect Fe uptake by rice plant and whether there are any varietal differences in relation to rhizosphere oxidizing powers. Three rice varieties with different Fe toxicity tolerance capacities were selected [BW 267-3 (tolerant), BW 363 (moderately tolerant) and BW 272-6b (susceptible)]. A pot experiment was conducted in a three-factor factorial design; soil with and without
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