春季施用5种缓/控释肥料对高尔夫球道草坪草生长的作用  

Effect of five slow/controlled release fertilizers on the growth of turfgrass in fairway in spring

作　　者：陈燕[1] 韩烈保[1] 

机构地区：[1]北京林业大学草坪研究所,北京100083

出　　处：《草业科学》2008年第5期104-107,共4页Pratacultural Science

摘　　要：春季施用5种高尔夫专用球道缓/控释肥料,检测不同肥料对高尔夫球道草坪草生长的作用。结果表明:春季以2.5 g/m2的施肥量就可以达到较好的施肥效果。与其他草坪缓/控释肥料相比,春季施用"高富控制释放球道肥"可以达到用量少、秃斑恢复快的效果;与其他肥料相比,施用"高富IBDU缓慢释放肥"更适合春季草坪草吸收氮元素的需求;春季施用"高富IBDU缓慢释放肥"、"绿冠缓释肥"对草坪草吸收磷元素的影响较好;与其他2种肥料相比,春季施用"Best四季青"、"爱地尔控制缓释肥"、"高富控制释放球道肥"对草坪草吸收钾元素的影响更好。Five slow/controlled release fertilizers for golf were used to test the effect on turfgrass growing in fairway in spring.The result indicated that these fertilizers performed very well at the application rate of 2.5 g/m^2.Compared with other slow/controlled release fertilizers,＂GAO FU Controlled Release Fairway Fertilizer＂ could get better effect at a lower application rate.And ＂GAO FU Slow Release Fertilizer＂ could meet the demand of turfgrass on nitrogen.＂GAO FU Slow Release Fertilizer＂ and ＂LU GUAN Slow Release Fertilizer＂ shown better effect on the phosphorous absorption.＂Best controlled release fertilizers＂,＂Aidier＂＂Controlled Release Fertilizer＂ and ＂GAO FU Controlled Release Fertilizer＂ shown better effect on the potassium absorption.

关 键 词：高尔夫 缓/控释肥料 草坪草 

分 类 号：S688.4[农业科学—观赏园艺]