农业生态学研究的主要应用方向进展

阐述了进入 2 1世纪以来农业生态学的应用研究进展 ,包括农业生物多样性利用 ,农业生产中化学生态学的应用 ,传统和新型营养资源的开发应用 ,农业生态系统和农田生态系统模式构建 ,节水、覆盖和免耕技术生态效应研究 ,生态农业、有机农业等替代农业的研究等。并提出未来农业生态学的研究重点。

The major progress of agroecology research on the application direction

The major research progress in the application direction of agroecology in the first 3 years of the 2 1st century is summarized, including the utilization of agricultural biodiversit y; the application of chemistry and ecology in agricultural production; the expl oitation and utilization of traditional and new plant nutrition; the model const ruction of agroecosystem and field ecosystem; the ecological impact of water sav ing technique, covering technique and no-tillage technique; and profound resear ch on alternative agriculture, such as ecoagriculture, organic agriculture. Futu re research focuses of agroecology are also proposed.