蓝莓土壤pH值调控技术研究进展

Research Progress of Soil pH Adjustment in Blueberry

土壤pH值是限制蓝莓栽培的重要因素。近年来,蓝莓栽培土壤pH值调控技术研究取得了较大进展。本文主要对通过添加无机元素或无机化合物、添加或覆盖酸性有机物质、施用酸性化学肥料以及施用生物菌肥或接种菌根真菌来降低土壤pH值的技术及机理进行了综述。对今后蓝莓栽培土壤pH值调控技术研究作出了展望。

Soil pH is an important factor limiting blueberry cultivation.In recent years,great progress has been made in the study of soil pH control technology for blueberry cultivation.In this paper,the technology and mecha⁃nism of reducing soil pH by adding inorganic elements or inorganic compounds,adding or covering acidic organic substances,applying acidic chemical fertilizers,applying biological manure or inoculating mycorrhizal fungi were re⁃viewed.The future research on soil pH control technology of blueberry cultivation was prospected.