摘要
[目的]研究我国不同地区高尔夫球场草坪的施肥状况.[方法]2010 ～2014年对我国南方地区、北方地区、过渡地带、云贵高原、海南地区高尔夫球场进行问卷调查,共回收有效问卷252份,研究不同地区高尔夫球场果岭、球道、发球台、高草区的施肥频率和氮、磷、钾的施用量.[结果]2010、2012 ～ 2014年我国不同地区高尔夫球场各功能区的施肥频率以果岭最高,其次为发球台、球道,以高草区最低;2012 ～2014年果岭的施肥量最高,达1 376.0 g/m2,高草区最低,仅598.2g/m2,且施肥量有逐渐下降趋势.[结论] 2012～2014年我国高尔夫球场草坪单位面积施肥量逐年下降,施肥频率逐年增加,说明我国高尔夫球场施肥日趋科学合理,有利于草坪的健康发展.
Abstract
[Objective] To study the fertilization status of golf course turf in different regions of China.[Method] Golf course in southern region, northern region, transition zone, Yungui Plateau, Hainan Region was investigated during 2010-2014 with questionnaire method, and a total of 252 valid questionnaires were collected.The fertilization frequency of green, alley, teeing ground, top grass of golf course and N, P,K application amount were studied.[Result] The results showed that fertilization frequency in green was the highest, following by teeing ground, alley, top grass region had the lowest frequency;the fertilization amount in green was highest(1 376.0 g/m2), and that in top grass was lowest(598.2 g/m2).The fertilization quantity had a gradually declining trend.[Conclusion] During 2010-2014, fertilization rate per unit area of golf course turf in China decreased year by year, while fertilization frequency increased year by year, indicating the fertilization in golf course is reasonable and conducive to the healthy development of turf.
国家科技期刊平台
NSTL
维普
万方数据