中文版 | English
Arid
项目编号41361066
长期定位施肥与新疆灰漠土动物群落结构及生态响应
刘骅
主持机构新疆农业科学院
开始日期2014
结束日期2017
资助经费520000(CNY)
项目类别地区科学基金项目
资助机构CN-NSFC（国家自然科学基金）
语种中文
国家中国
英文简介The influence of long-term fertilization on biodiversity and agricultural sustainable development has become one of the important ecological problems. The gray desert soil from the northwest arid desert zone was the foundation for this project, using the long-term located fertilization experiments of the national gray desert soil fertility and fertilizer effects monitoring station as the test site, utilizing theories and methods from soil zoology, soil fertilizer science, plant nutrition, molecular biology and so forth, studying the relationship between farmland soil animal community structure, diversity and biomass, crop yield and soil fertility changes in different fertilizer treatments on long-term located fertilization in gray desert soil area, exploring the feedback effect of the long-term fertilization caused farmland soil animal diversity change on farmland ecological system, clarifying the interaction between farmland soil animals, crop biomass and soil fertility, revealing soil animal community ecological function and effect of the complex farmland soil ecological system in the extreme drought conditions. The results of the study will provide theoretical fundamental and practical basis for the developing the comprehensive ability of farmland research, improving the farmland productivity of gray desert soil and realizing the sustainable development of regional agriculture.
中文关键词长期定位施肥 ; 灰漠土 ; 动物群落结构 ; 农田生态系统
来源机构新疆农业科学院
资源类型项目
条目标识符http://119.78.100.177/qdio/handle/2XILL650/344287
推荐引用方式
GB/T 7714		 刘骅.长期定位施肥与新疆灰漠土动物群落结构及生态响应.2014.
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