摘要
长期土壤肥力试验跨越相当长的时间尺度,可广泛利用于研究众多学科如农学、土壤学、生物学、生态学、气象学和环境科学等有关的科学问题。超过百年历史的长期肥力试验记录着人类活动和环境变迁的丰富信息,是有着巨大科学价值的人类宝贵财富。未来长期肥力试验研究的重要任务之一便是深入开发这一巨大的科学信息库。
A long-term soil fertility experiment normally covers a period of long time, so it can be widely used for the researches regarding to many disciplines such as agronomy, soil science, biology, ecology, meteorology and environment sciences. A field experiment lasted more than one hundred years must have recorded a great deal of information about human activity and environment change, thus it should be the human treasure with great scientific value. One of the research tasks for the long-term field experiment is to deeply exploit it's information for scientific purpose.
出处
《植物营养与肥料学报》
CAS
CSCD
1995年第1期1-9,共9页
Journal of Plant Nutrition and Fertilizers
关键词
土壤肥力
试验
科学价值
Long-term soil fertility experiment, Scientific value
