摘要
本文总结了国内当前研究较多的培肥措施(单施无机肥、单施有机物料、无机肥与有机物料配施)对农田土壤动物群落的组成、多样性及结构的影响.结果表明无机肥与有机物料配施比单施化肥更有利于土壤动物数量的增加;营养均衡、施有机肥或有机无机配施更有利于保持土壤动物多样性;土壤动物多样性可指示有机质含量变化、土壤结构状况等肥力特征;土壤动物存在表聚性和时间变化特征.今后可加强生物菌肥等环境友好型肥料利用及对土壤动物群落影响研究,为促进农业可持续生产提供一定理论依据.
In this paper,the effects of fertilizing measures(inorganic fertilizer only,organic material only,in organic fertilizer combined with organic material)on the composition,diversity and structure of farmland soil animal community were summarized.The results showed that the combination of inorganic fertilizer and or ganic material was more beneficial to increase the number of soil animals than the single fertilizer.Balanced nutrition,organic fertilizer or organic and inorganic fertilizer is more conducive to the preservation of soil ani mal diversity;Soil animal diversity can indicate fertility characteristics such as organic matter content change and soil structure status.Soil animals have the characteristics of surface aggregation and time varia tion.In the future,we can strengthen the utilization of bio-bacterial fertilizer and other environmentally friendly fertilizers and its influence on soil animal community,so as to provide some theoretical basis for pro moting sustainable agricultural production.
作者
耿云灿
董炜华
李晓强
王海涛
翟丽华
GENG Yuncan;DONG Weihua;LI Xiaoqiang;WANG Haitao;ZHAI Lihua(College of Geographic Science,Changchun Normal University Changchun,Jilin 130032;Changchun No.48 Middle School Changchun,Jilin 130032)
出处
《现代农业研究》
2020年第9期54-55,共2页
Modern Agriculture Research
基金
国家自然科学基金项目(31670527)
吉林省教育科学“十二五”规划课题(GH180657)
吉林省教育厅十三五科学技术研究项目(JJKH20190498KJ)。
关键词
培肥措施
中国农田
土壤动物群落
fertilizing measures
Chinese farmland
soil fauna community
作者简介
通讯作者:董炜华,女,教授,博士,从事自然地理教学和科研研究。
