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海河流域植物硫素含量特征的研究
引用本文:林舜华,黄银晓,蒋高明,韩荣庄,高雷明.海河流域植物硫素含量特征的研究[J].生态学报,1994,14(3):235-242.
作者姓名:林舜华  黄银晓  蒋高明  韩荣庄  高雷明
作者单位:中国科学院植物研究所
摘    要:本文研究了海流域各类植物硫元素含量特征及与土壤硫素的关系,结果表明:海河流域植物全硫量平均值为0.232%,为正常含量的下限值,与我国南,北方一些地区比较属中等水平,其中栽培植物略高于野生植物,植物硫含量范围差别悬殊,最大值可为最小值的26倍,以沿大城市的水系和地区的植物含硫量高,海流域的土壤全硫含量平均值为0.043%(指耕地和天然植被的土壤),为正常土壤含量的中上水平,植物硫元素含量与土壤硫含

关 键 词:植物  土壤    含量  海河流域
收稿时间:1993/2/28 0:00:00
修稿时间:1993/8/13 0:00:00

STUDIES ON THE CONTENT FEATURE OF SULPHUR IN PLANTS IN HAIHE RIVER BASIN
Lin Shunhua.STUDIES ON THE CONTENT FEATURE OF SULPHUR IN PLANTS IN HAIHE RIVER BASIN[J].Acta Ecologica Sinica,1994,14(3):235-242.
Authors:Lin Shunhua
Institution:Institute of Botany; Academia Sinica; Beijing; 100044
Abstract:tudies the content feature of sulphur in various kinds of plants in Haihe River basin,and its relationship with the sulphur content in soil.It has been found that the content of to-tal sulphur in plants in Haihe River basin is 0.232 percent which is the lowest limit of thenormal content.This is a medium level compared to that in some areas in North or in South.The content of total sulphur in cultivated plants is slightly higher than in wild plants. The content of total sulphur in soil in the Haihe river bas...
Keywords:content character of plant sulphur  content of soil sulphur  cultivated plants  wildplants  Haihe river basin  
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