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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (22): 0-0.

所属专题： 土壤重金属污染； 园艺

• 资源 环境 生态 土壤 气象 •    

镉污染条件下不同形态氮肥对苋菜品质的影响

李素霞 胡正立 胡承孝 李刚 晏文峰 李梦维   

  • 收稿日期:2009-08-03 修回日期:2009-08-26 出版日期:2009-11-20 发布日期:2009-11-20
  • 基金资助:
    武汉市教育局

Cadmium under the conditions of different forms of nitrogen fertilizer on the quality of amaranth

  • Received:2009-08-03 Revised:2009-08-26 Online:2009-11-20 Published:2009-11-20

PDF (PC)

986

摘要： 摘要：通过盆栽试验，研究了在镉（全镉含量1.21mg/kg）污染的情况下不同形态的氮肥(硝酸铵、乙酸铵、尿素、硫酸铵、碳酸氢铵、氯化铵)对苋菜品质的影响，结果表明：在镉污染的蔬菜土壤上，施用碳酸氢铵、乙酸铵、尿素的效果比其他几种肥料要好

关键词: 次生壁加厚, 次生壁加厚, 纤维素合成, 相关酶, 纤维比强度

Abstract: Abstract：A pot experiment to study the cadmium (cadmium content in the whole 1.21mg/kg) pollution in the case of different forms of nitrogen fertilizer (ammonium nitrate, ammonium acetate, urea, ammonium sulfate, ammonium bicarbonate, ammonium chloride) on the quality of amaranth impact, the study found: cadmium pollution in soil on vegetables, light application of ammonium carbonate, ammonium acetate, the effect of urea fertilizer than several other better.