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

作　　者：于凤芝[1] 仲秋维[2] 夏红梅[3] 

机构地区：[1]黑龙江省农业科学院土壤肥料所,黑龙江哈尔滨150086 [2]东北林业大学,黑龙江哈尔滨150040 [3]哈尔滨工业大学糖业研究院,黑龙江哈尔滨150086

出　　处：《草业科学》2003年第2期66-68,共3页Pratacultural Science

基　　金：大庆石油管理局科研攻关项目(QR/AO/4 2 03)

摘　　要：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

关 键 词：苏达盐土 草坪 草碳 盐碱地草坪专用肥 出苗率 成活率 土壤改良 

分 类 号：S688.4[农业科学—观赏园艺] S156.4[农业科学—园艺学]