摘要
论述了硼的地球化学特征及其分布状况,硼在土壤中的存在形式,以及在土壤中有效硼的影响因素。并以彭州市平坝区为例,论述了在缺硼的蔬菜种植区内,针对喷施硼肥,有效地提高了农作物的产量。特别需要强调的是:利用生态地球化学调查成果指导农业生产管理,可以获得良好的社会经济效益。
By analyzing the geochemical features and distribution state of boron,as well as its existing forms and affecting factors in soil,this paper studies how to raise agricultural production by the use of boron in the vegetable-planting area facing the boron shortage.Taking Pengzhou county as an example,the paper emphasizes the application of ecological geochemistry surveys to agricultural administration to receive good social and economical benefits.
出处
《物探化探计算技术》
CAS
CSCD
2007年第3期253-255,共3页
Computing Techniques For Geophysical and Geochemical Exploration
基金
中国地质调查局项目(200214200027)
关键词
生态地球化学调查
土壤
硼元素
有效硼
针对施肥
ecological geochemistry surveys
soil
boron element
useful boron
directing fertilization
