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Under various concentration of lead 0, 100, 400 and 800 mg.All fungal cultures were grown in greenhouse for ten weeks.Several plant growth promoting parameters and lead content were examined.Tested plants were able to grow under all lead concentrations while.Showed the highest growth than.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.