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亚麻是一种重金属污染土壤修复的理想作物之一,不仅对重金属具有较强的耐受性,而且对重金属有很强的吸附作用,适当进行调节剂、水分、肥料、微生物、p H等外界条件使用或调节可以提高亚麻对重金属的吸收、转移及积累能力。为提高亚麻对重金属污染土壤的修复能力,要加强亚麻品种培育及种质资源筛选,积极开展亚麻重金属污染土壤修复技术研究,对亚麻进行规模化、机械化种植,促进重金属污染土壤的治理。
Flax is one of the ideal crops for remediation of heavy metal contaminated soils. It is not only highly tolerant to heavy metals, but also has a strong adsorption effect on heavy metals. It is suitable for the environment such as conditioner, moisture, fertilizer, microorganism, p H etc. Conditions of use or regulation can increase the linen absorption, transfer and accumulation of heavy metals. In order to improve the ability of flax to repair heavy metal contaminated soils, it is necessary to strengthen the cultivation of flax varieties and screening of germplasm resources, actively carry out researches on the remediation technology of heavy metal contaminated soils, plan the large-scale and mechanized cultivation of flax and promote the treatment of heavy metal contaminated soils.