LI Qian,LI Hai-mei.Study on the Water Consumption Characteristics of Five Mixed Seedling Turfgrass in Qingdao Area[J].Northern Horticulture,2014,38(19):57-60.
青岛地区五种混播草坪耗水特性研究
- Title:
- Study on the Water Consumption Characteristics of Five Mixed Seedling Turfgrass in Qingdao Area
- 文章编号:
- 1001-0009(2014)19-0057-04
- Keywords:
- mixed seeding turfgrass; evapotranspiration rate; turfgrass crop coefficients; soil moisture
- 分类号:
- S 688.407(252)
- 文献标志码:
- A
- 摘要:
- 以5种混播草坪为试材,通过水量平衡法研究了5种混播草坪的蒸散量,比较了蒸腾耗水规律及节水潜力,并计算了5种混播草坪的坪草系数。结果表明:充分灌水条件下的蒸散量为混播Ⅴ(456.20 mm)>混播Ⅲ(412.04 mm)>混播Ⅰ(397.38 mm)>混播Ⅱ(378.95 mm)>混播Ⅳ(363.17 mm),限制灌水时的蒸散量为混播Ⅳ(347.87 mm)>混播Ⅴ(329.99 mm)>混播Ⅱ(316.23 mm)>混播Ⅰ(310.97 mm)>混播Ⅲ(279.26 mm);5种混播草坪节水潜力从大到小依次为混播III(132.78 mm)>混播V(126.21 mm)>混播I(86.41 mm)>混播II(62.72 mm)>混播IV(15.30 mm);5种混播草坪的坪草系数介于0.93~1.52之间。
- Abstract:
- With five kinds of mixed-seeding turfgrass as test materials,the evapotranspiration rate were studied with water balance method,the evapotranspiration regulation and water saving potential were compared,and the turfgrass crop coefficients were calculated.The results showed that under full irrigation condition the evapotranspiration of five mixed seeding turfgrass showed that Turf Ⅴ(456.20 mm)>Turf Ⅲ(412.04 mm)>Turf Ⅰ(397.38 mm)>Turf Ⅱ(378.95 mm)>Turf Ⅳ(363.17 mm),when irrigation was limited,Turf Ⅳ(347.87 mm)>Turf Ⅴ(329.99 mm)>Turf Ⅱ(316.23 mm)>Turf Ⅰ(310.97 mm)>Turf Ⅲ(279.26 mm);the water saving potential of the five mixed turfgrass was Turf III(132.78 mm)>Turf V(126.21 mm)>Turf I(86.41 mm)>Turf II(62.72 mm)>Turf IV(15.30 mm);the turfgrass crop coefficients of five kind mixed seeding turfgrass ranged from 0.93 to 1.52.
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相似文献/References:
[1]李晓文,李海梅,董 琳,等.五种草坪草蒸散特性研究[J].北方园艺,2014,38(02):71.
LI Xiao- wen,LI Hai- mei,DONG Lin,et al.Study on Evapotranspiration Characteristics of Five Kinds of Turfgrass[J].Northern Horticulture,2014,38(19):71.
[2]李楠,李海梅,刘洪庆.不同混播草坪草的蒸腾耗水特性研究[J].北方园艺,2012,36(10):67.
LI Nan,LI Hai-mei,LIU Hong-qing.Study on Water Consumption Characteristics of Different Mixed Seeding Turfgrass[J].Northern Horticulture,2012,36(19):67.
[3]宋玉飞,李海梅,刘霞,等.屋顶绿化草坪草蒸散量与土壤水分阈值研究[J].北方园艺,2016,40(19):101.[doi:10.11937/bfyy.201619026]
SONG Yufei,LI Haimei,LIU Xia,et al.Research on Evapotranspiration and Soil Moisture Threshold of Roof Greening Turf-grass[J].Northern Horticulture,2016,40(19):101.[doi:10.11937/bfyy.201619026]
备注/Memo
第一作者简介:李倩(1990-),女,山东济宁人,硕士研究生,现主要从事城市生态研究工作。E-mail:liqianparis@163.com.
责任作者:李海梅(1975-),女,博士,副教授,研究方向为城市生态学。E-mail:lihaimei75@163.com.
基金项目:国家自然科学基金资助项目(31100512);山东省青年基金资助项目(BS2012NY005);青岛市科技局资助项目(13-1-4-165-jch)。
收稿日期:2014-05-27