LI Xiao- wen,LI Hai- mei,DONG Lin,et al.Study on Evapotranspiration Characteristics of Five Kinds of Turfgrass[J].Northern Horticulture,2014,38(02):71-75.
五种草坪草蒸散特性研究
- Title:
- Study on Evapotranspiration Characteristics of Five Kinds of Turfgrass
- 文章编号:
- 1001-0009（2014）02-0071-05
- Keywords:
- turfgrass; evapotranspiration; limited irrigation; physiological index; appearance quality
- 分类号:
- S 688.4
- 文献标志码:
- A
- 摘要:
- 以5种草坪草为试材，通过盆栽模拟大田试验，研究了充足灌水和限制灌水条件下草坪草的蒸发规律；测定了干旱胁迫下草坪草的叶片相对含水量、叶绿素含量、外观质量等指标，结果表明：草坪草蒸散量日变化与温度变化规律相一致，在午后12:00~14:00时达到最高值，65％~70％的蒸散量集中在10:00~16:00；充分灌水和限制灌水2种条件下，草坪草的月平均蒸散量均表现为：高羊茅>多年生黑麦草>草地早熟禾>狗牙根>日本结缕草，冷季型草坪草大于暖季型草坪草；干旱胁迫下,草坪草的叶片含水量和外观质量均呈下降趋势，而叶绿素含量先增后减，在第3天达到最大值，此时的土壤含水量为最适含水量，体积百分比约为25%~28％。
- Abstract:
- Taking 5 kinds of turf grass as materals,through simulation field trials by experiment of potted plant,the evapotranspiration characteristics of five kinds of turfgrass under sufficient irrigation and limited irrigation treatments were studied,and ET of five kinds of turfgrassunder full irrigation and limited irrigation conditions and the leaf water content,chlorophyll content,the comprehensive evaluation of five turfgrass under limited irrigation were measured.The results showed that the daily ET varations were positively correlated with temperature,the maximum ET appeared on 12:00 to 14:00 in the afternoon and about 65%~70% of ET happened at 10:00~16:00.The order of five kinds of turfgrass on experiment under sufficient irrigation and limited irrigation conditions by average monthly ET were Festuca arundinacea> Lolium perenne>Poa pratensis>Cynodon dactylon>Zoysia japonica.The ET of cold- season turfgrass was higher than warm- season turfgrass under both water conditions.When soil moisture was in dry condition,the leaf water content and the appearance of quality were decreased.However,the chlorophyll content of five turfgrass species increased and then descended during limited irrigation condition and the maximum appeared on the third day.At this time,the soil moisture was the optimum,about 25%~28％Vol.
参考文献/References:
[1]马娜,王新宇,李声浩,等.浅析城市草坪生态效益[J].吉林农业,2012(1):156. [2]Carrow R N.Drought resistance aspects of turfgrass in the southeast：evapotraspiration and crop coefficients [J].Crop Science,1995,35：1685-1690. [3]Bowman D C,Macaulay L.Comparative evapotranspiration rates of tall fescues cultivars [J].Hort Science,1991,26(2):122-123. [4]韩建国,潘全山,王培.不同草种草坪蒸散量及各草种抗旱性的研究[J].草业学报,2001,10(4):56-63. [5]Biran I,Bravdo B,Bushkin-Harav I,et al.Water consumption and growth rate of 11 turfgrasses as affected by mowing height,irrigation frequency and soil moisture[J].Agronomy Journa1,1981,73(1):85-90. [6]Burns R E.Tall fescue turf as affected by mowing height[J].Agron J,1976,68:274-276. [7]William R.Consumption water use by subirrigatedturfgrass under desert condition[J].Agron J,1982,74:419-423. [8]Feldhake C M,Boyer D G.Effect of soil temperature on evapotranspiration by C3 and C4 grasses [J].Agricultural and Forest Meteorology,1986,37:309-318. [9]刘玉杰,韩建国,杨艳,等.施肥对草地早熟禾草坪质量、剪草量及蒸散量的影响[J].中国草地,2003,25(4):50-55. [10]高凯,朱铁霞,胡自治,等.北京地区三种冷季型草坪草蒸散量的研究[J].中国草地学报,2008,30(1):93-96. [11]朱铁霞,胡自治,刘自学,等.北京地区3种暖季型草坪蒸散量的研究[J].草原与草坪,2009(1):71-73. [12]高凯.北京地区六种草坪草蒸散量和光合作用的研究[D].兰州:甘肃农业大学,2004. [13]白雪婧,周砚玺,冯涛,等.融雪剂对冷季型草坪草外观质量的影响[J].中国城市林业，2012,10(3):57-58. [14]张新民,胡林,边秀举,等.北方常用草坪草的蒸散量差异及耗水性评价[J].草业学报,2004,13(1):79-83. [15]唐存莲,郭生国,李桂伶,等.几种草坪草的抗性生理指标及园林应用价值评价[J].北京园林,2008,24(83)：34-37. [16]李楠.不同草坪蒸腾耗水特性及其灌溉制度的研究[D].青岛:青岛农业大学,2012. [17]王跃栋.不同灌水量对三种冷型草坪草蒸散量和草坪质量的影响研究[D].兰州:甘肃农业大学,2010. [18]汪昊磊,苏德荣,郑芳芳.水分与草坪质量关系研究进展[J].草业科学,2008,25(7):104-108.
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备注/Memo
第一作者简介：李晓文（1989- ），女，山东日照人，硕士，现主要从事城市生态等研究工作。E- mail:lixiaowen809545423@126.com.