Effects of Sewage Sludge Compost on Growth of Jasminum Nudif lorum and Amorpha Fruticosa and Determination of Application Rate

SHANG Hong; TAN Guo-dong; ZHANG Can; ZHOU Hai-hao; LI Wen-zhong

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Effects of Sewage Sludge Compost on Growth of Jasminum Nudif lorum and Amorpha Fruticosa and Determination of Application Rate

- Effects of Sewage Sludge Compost on Growth of Jasminum Nudif lorum and Amorpha Fruticosa and Determination of Application Rate
- Bulletin of Soiland Water Conservation Vol. 30, Issue 4, Pages: 215-217(2011)
- 作者机构：
  
  1. 北京林业大学水土保持学院,北京,100083
  2. 北京市水利科学研究所,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
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SHANG Hong, TAN Guo-dong, ZHANG Can, et al. Effects of Sewage Sludge Compost on Growth of Jasminum Nudif lorum and Amorpha Fruticosa and Determination of Application Rate[J]. Bulletin of Soiland Water Conservation, 2011, 30(4): 215-217.
DOI：

SHANG Hong, TAN Guo-dong, ZHANG Can, et al. Effects of Sewage Sludge Compost on Growth of Jasminum Nudif lorum and Amorpha Fruticosa and Determination of Application Rate[J]. Bulletin of Soiland Water Conservation, 2011, 30(4): 215-217. DOI：

摘要

采用盆栽土培试验的方法，研究了污泥堆肥对水土保持措施常用植物迎春(Jasminum nudiflo-rum)和紫穗槐(Amorpha fruticosa)生长的影响。结果表明，迎春和紫穗槐在污泥堆肥施用比例分别为栽培土量的0~5%和0~10%时，株高、冠幅及植物干重均随污泥堆肥施用比例的增加而增加。施用适量的污泥堆肥有利于植物的生长。并根据重金属不同形态的环境风险引入毒性响应系数，最终确定了北京市通州区污泥堆肥合理施用量为3.62 t/(hm

.a)。

Abstract

The effects of sewage sludge compost on the growth of Jasminum nudiflorum and A morpha fruti-cosa

two widely-used plants in soil and water conservation

were studied with the pot experiments.The results showed that the plant height

crown width and biomass increased gradually with sludge compost application ratio within the range of 0~5% for Jasminum nudiflorum or 0~10% for A morpha fruticosa.The application of appropriate percent age of sewage sludge compost was helpful for the growth of plants.According to toxic response factor of different forms of heavy metals

rational application rate of sewage sludge compost in Tongzhou District was determined as 3.62t/(hm 2a).

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