【摘要】 综述了棉花(Gossypium hirsutum L.)连作引起土壤质量下降的主要因素,包括土壤理化性质、土壤微生物数量、土壤微生物群落结构及土壤酶的变化等,探讨了改善土壤质量、缓解棉花连作障碍的有效途径,以期为解决棉花连作障碍问题提供一定的参考。更多还原

【Abstract】 The main factors of cotton continuous cropping leading to the soil quality decline were summarized, soil physical and chemical properties, quantity of soil microorganism, community structure of soil microbial and the changes of soil enzyme and so on were included. The improvement of soil quality, the effective ways to alleviate cotton continuous cropping obstacles were discussed to provide references for solving obstacle of the cotton continuous cropping.更多还原