苏达盐土建植草坪改土施肥技术研究

Study on the technology of applying fertilizer while salt-soda solonchak soil was used to establish lawn

增施草碳和盐碱地草坪专用肥能降低苏达盐土的pH值及含盐量,从而提高草坪草的出苗率和存活率,使高盐强碱的不毛之地种草成坪。秋季施肥不仅可增加草坪密度提高草坪质量,而且还能延长其绿色期20d以上。

Applying special fertilizer for lawn to salinealkali soil could reduce PH value and salt contentSo germination and survival rate of turfgrass would be increased The bare salt soda solonchak soil would be changed into soil suitable for lawn Applying fertilizer in autumn could not only increase the density and quality of lawn , but also prolong the green period more than 20 days