填闲作物阻控设施菜田土壤功能衰退研究进展

土地集约化经营的设施农业是我国农业的重要组成部分。然而，集约化种植体系中传统的连作和简单轮作更多地依赖农药和化肥，由此引发了温室土壤质量的下降和作物生长障碍，从而使得作物产量下降。如何阻控土壤功能衰退，修复并保持土壤健康，实现设施蔬菜产业可持续发展是设施蔬菜生产上亟待解决的问题。填闲作物是维持集约化种植体系土壤功能的生物途径，随着填闲作物改善土壤养分循环研究的深入，人们对填闲作物生态效应及其机制的认识也越来越深入。本文阐述了国内外填闲作物阻控土壤功能衰退研究进展，并在此基础上分析了填闲作物阻控设施菜田土壤功能衰退的可行性。

Research Progress on Catch Crop Planting for Reducing Soil Function Degradation in Greenhouse Vegetable Field

The intensive facility agriculture is an important part in Chinese agricultural production systems．However，continues cropping and simple rotation，these 2 conventional practices are relying on limited land area with large input of chemical fertilizer and pesticide，and have caused soil degradation and brought obstacles to plant growth，resulting in a reduction of plant production．Thus，how to reduce the soil function degradation，improve soil quality and realize the sustainable development of greenhouse vegetable production becomes an issue demanded be solved．Catch crop is a biological tool to minimize soil degradation．With the continuous studies on soil nutrient cycling by catch crop，people’s understanding about catch crop mechanism and its ecological efficiency has become more and more thoroughly．The paper expounded the research progress made both in China and foreign countries about effects of catch crops on reducing soil function degradation and analyzed the feasibility of using catch crop to reduce soil function degradation in greenhouse vegetable field．