长期定位施肥对无石灰性潮土生物环境影响研究

刘树堂; 刘培利; 韩晓日; 隋方功; 迟睿

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长期定位施肥对无石灰性潮土生物环境影响研究

试验研究

- 长期定位施肥对无石灰性潮土生物环境影响研究
- Effects of Long-term Located Fertilization on Biological Environment of Non-calcareous Fluro-aquic Soil
- 水土保持通报 2006年25卷第1期页码：26-29
- 作者机构：
  
  1. 沈阳农业大学土地与环境学院,辽宁,沈阳,110161
  2. 莱阳农学院农学系山东莱阳,265200
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(40171049)部分研究内容
- DOI：
  中图分类号：
- 纸质出版：2006
- 稿件说明：
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刘树堂, 刘培利, 韩晓日, 等. 长期定位施肥对无石灰性潮土生物环境影响研究[J]. 水土保持通报, 2006,25(1):26-29.

Liu Shu tang, Liu Pei li, Han Xiao ri, et al. Effects of Long-term Located Fertilization on Biological Environment of Non-calcareous Fluro-aquic Soil[J]. Bulletin of Soiland Water Conservation, 2006, 25(1): 26-29.
刘树堂, 刘培利, 韩晓日, 等. 长期定位施肥对无石灰性潮土生物环境影响研究[J]. 水土保持通报, 2006,25(1):26-29. DOI：

Liu Shu tang, Liu Pei li, Han Xiao ri, et al. Effects of Long-term Located Fertilization on Biological Environment of Non-calcareous Fluro-aquic Soil[J]. Bulletin of Soiland Water Conservation, 2006, 25(1): 26-29. DOI：

摘要

试验基于无石灰性潮土26a的长期定位试验

在12个不同施肥处理CK

M1N1

M1N2

NP2K

N2P和N2K中

于2002年

2003年

研究了冬小麦-夏玉米轮作中土壤微生物、土壤动物的数量状况。结果表明:长期单施有机肥及其配施无机化肥

能显著增加土壤细菌、真菌和放线菌的数量

明显提高土壤动物蜱螨类、弹尾类、线虫类的数量

土壤动物弹尾类、线虫类与土壤有机质、有效磷、碱解氮呈极显著正相关;蜱螨类与土壤有机磷、速效钾呈极显著正相关;与土壤碱解氮呈显著正相关。表明它们可作为评价土壤肥力性状、土壤环境质量的生物学指标。

Abstract

This study was conducted based on the 26 year positionfixed experiments of non-calcareous fluro-aquic soil

during two years of 2002 and 2003

12 treatments were designed: CK

N_1

N_2

M_1

M_1N_1

M_1N_2

M_2

M_2N_1

M_2N_2

NPK

NP and NK.Numbers of soil microbe and soil animal numbers in winter wheat and summer corn rotations were measured.Results indicated that both the amount of bacteria

epiphyte and actionmyces sharply and the amounts of acarina

collembolan and nematode were increased by application of organic fertilizer and the combined application of inorganic fertilizer with organic fertilizer for a longtime.Soil animal collembolan and nematode were significantly related to soil organic material and available phosphorous and available nitrogen.Acarina was significantly related to soil organic phosphorous

available potassium and available nitrogen.It indicated that they can be used as the biological indices of soil fertilization properties and quality.

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