摘要
【目的】新疆地区不同水分处理对高羊茅草坪密度、色泽、质地、均一度的影响情况。【方法】通过线性梯度灌溉,控制草坪草的灌溉量,应用水量平衡原理,研究不同水分处理对高羊茅草坪质量的影响。【结果】高羊茅草坪在B3(60%～70%FC)水分处理下可以得到较好的色泽、均一性和密度,但其质地随水分的增加呈现下降趋势,在B4(70%～80%FC)水分处理下质地评分最低。【结论】对不同水分处理下的高羊茅草坪质量进行综合评分,经方差分析发现高羊茅草坪在B3(60%～70%FC)水分处理下可满足高羊茅草坪草生长需求,达到较好的外观质量。
【Objective】To study the effects of different water treatment on the density,texture,colour and uniformity of tall fescue turf in Xinjiang.【Method】In this study,the linear gradient irrigation experiment was conducted using water balance principle to control the irrigation volume of the turf grass,effects of different water treatment on the quality of tall fescue turf were studied.【Result】 The result showed that tall fescue turf could achieve better colour,uniformity and density under the water treatment of B3（60%-70%FC）,but with the increasing of irrigation quota,the tall fescue turf texture declined.Under the water treatment of B4,the texture score of the tall fescue turf was the lowest.【Conclusion】Through the comprehensive assessment of the quality of tall fescue turf under different water treatments and through variance analysis,it showed that the water treatment of B3（60%-70% FC）can meet the growth demand of tall fescue turfgrass and achieve better visual quality.
出处
《新疆农业科学》
CAS
CSCD
北大核心
2010年第9期1853-1857,共5页
Xinjiang Agricultural Sciences
基金
新疆维吾尔自治区教育厅创新群体项目(XJEDU2007G02)
关键词
高羊茅草坪
质地
色泽
均一性
密度
tall fescue turf
texture
colour
uniformity
density
