[1]杨杰,曹昀,王秀文,等.保水剂对高羊茅种子萌发及幼苗生理的影响[J].水土保持研究,2017,24(01):351-356.
　YANG Jie,CAO Yun,WANG Xiuwen,et al.Effect of Super Absorbent Polymer on Germination and Physiological Characteristics of Festuca arundinacea[J].Research of Soil and Water Conservation,2017,24(01):351-356.
点击复制

保水剂对高羊茅种子萌发及幼苗生理的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 24 期数: 2017年01期 页码: 351-356 栏目: 出版日期: 2017-02-28
Title:
Effect of Super Absorbent Polymer on Germination and Physiological Characteristics of Festuca arundinacea
作者:
杨杰1, 曹昀1,2, 王秀文1, 黄佳超1, 李生1
1. 江西师范大学 地理与环境学院, 南昌 330022;
2. 江西师范大学 鄱阳湖湿地与流域研究教育部重点实验室, 南昌 330022
Author(s):
YANG Jie1, CAO Yun1,2, WANG Xiuwen1, HUANG Jiachao1, LI Sheng1
1. School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, China;
2. Key Laboratory of Poyang Lake Wetland and Watershed Research Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
关键词:
保水剂; 高羊茅; 萌发率; 生理特性; 抗旱性
Keywords:
super absorbent polymer; Festuca arundinacea; germination percentage; physiological characteristics; drought resistance
分类号:
Q945.79;S723.1;S359.9
摘要:
采用盆栽试验，研究了足量供水与限量供水条件下保水剂浓度（0.00%，0.10%，0.20%，0.30%，0.40%）对高羊茅（Festuca arundinacea）种子萌发及幼苗生理的影响，利用隶属函数分析法综合评价了不同保水剂浓度下高羊茅抗旱能力。结果表明：（1）保水剂可提高高羊茅种子萌发率与发芽势，足量供水条件最优保水剂浓度为0.10%，发芽率和发芽势与CK相比分别提升4.97%和6.05%，限量供水条件最优保水剂浓度为0.40%，发芽率和发芽势与CK相比分别提升38.13%和45.91%；（2）保水剂可提高高羊茅幼苗叶片的叶绿素a，b及类胡萝卜素含量，降低幼苗叶片SOD，POD，MDA的含量，保水剂浓度为0.20%～0.40%处理时各组值变化幅度较小；（3）保水剂可提高高羊茅根系活力，在保水剂浓度为0.20%处理时达到最大值；（4）通过隶属函数综合分析，5种保水剂浓度下高羊茅抗旱性顺序在足量供水条件下为0.20% > 0.30% > 0.10% > 0.40% > 0.00%，限量供水条件下为0.30% > 0.40% > 0.10% > 0.20% > 0.00%。建议在不同地区的高羊茅绿地建植与养护节水中加入浓度为0.20%～0.30%的保水剂，以利于草坪建植和延长草坪灌溉时间。
Abstract:
We conducted a study of the effect of super absorbent polymer (SAP) on the seed germination and physiological characteristics of Festuca arundinacea. Two different water and five aquasorb treatments were investigated based on a pot experiment. Comprehensive evaluation combining with 9 indicators subordinate function showed the Festuca arundinacea drought resistance ability. The results showed that: (1) SAP may effectively enhance the germination percentage and germinating potential of Festuca arundinacea. Compared with the control, the optimum SAP of sufficient amount of water conditions is 0.10%, they were improved by 4.97% and 6.05%, the condition of limited water supply was 0.40%, they were improved by 38.13% and 45.91%; (2) SAP may effectively enhance the chlorophyll content and decreased SOD, POD, MDA contents of the seedling leaves of Festuca arundinacea, the physiological index showed that change range was smaller when the concentrations of SAP ranged from 0.20% to 0.40%; (3) the application of SAP could improved the root vitality; (4) through the subordinate function analysis, under sufficient amount of water conditions, drought resistance of the five kinds of concentrations of SAP decreased in the order: 0.20% > 0.30% > 0.10% > 0.40% > 0.00%, on the contrary, the consequence was 0.30% > 0.40% > 0.10% > 0.20% > 0.00%. Therefore, applying 0.20% or 0.30% of SAP can increase the Festuca arundinacea seed germination of subordinate function, and it can be used in planting, maintenance and water-saving of urban green space.

参考文献/References:

[1] 谭继清,谭继坚.中国草坪与地被[M].重庆:重庆出版社,2000.
[2] 赵陟峰,王冬梅,赵廷宁.保水剂对煤矸石基质上高羊茅生长及营养吸收的影响[J].生态学报,2013,33(16):5101-5108.
[3] 樊瑞苹,周琴,周波,等.盐胁迫对高羊茅生长及抗氧化系统的影响[J].草业学报,2012,21(1):112-117.
[4] 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.
[5] Bowman D C, Evans R Y. Calcium inhibition of polyacrylamide gel hydration is partially reversible by potassium[J]. Hortscience A Publication of the American Society for Horticultural Science, 1991,26(8):1063-1065.
[6] 黄占斌,朱书全,张铃春,等.保水剂在农业改土节水中的效应研究[J].水土保持研究,2004,11(3):57-60.
[7] Gardner W R. Representation of soil aggregate-size distribution by a logarithmic-normal distribution 1,2[J]. Soil Science Society of America Journal, 1956,20(2):151-153.
[8] 杨永辉,武继承,吴普特,等.保水剂用量对小麦不同生育期根系生理特性的影响[J].应用生态学报,2011,22(1):73-78.
[9] 毛思帅, Robiul Islam M,贾鹏飞,等.保水剂和施肥量对沙地燕麦生产的影响[J].麦类作物学报,2011,31(2):308-313.
[10] 谢勇,杜建军,李永胜.保水剂对基质栽培菜心生长及水分利用效率的影响[J].水土保持研究,2008,15(4):228-230.
[11] 李芳,邓裕,洪丽芸.水分胁迫下保水剂对高羊茅水分利用效果的作用[J].草业科学,2008,25(12):123-128.
[12] 邓裕,邓湘雯,李芳,等.保水剂对高羊茅生长和水分利用效率的影响[J].中南林业科技大学学报:自然科学版,2008,28(1):53-57.
[13] 张袖丽,马友华,张文明,等.保水剂对高羊茅种子萌发及幼苗生长发育的影响[J].安徽农业科学,2007,35(10):2871-2873.
[14] 岳鹏鹏,纪晓玲,张静,等.保水剂对高羊茅种子萌发的影响[J].江苏农业科学,2014,44(4):144-145.
[15] 张双兰,邱朝霞,邱海霞.含蒙脱土和多糖的保水剂对高羊茅品种可奇思种子萌发及生长的影响[J].草原与草坪,2013,33(6):41-46.
[16] 李丹,赵树兰,多立安.施加稀土和保水剂对高羊茅初期生长的影响[J].中国草地学报,2012,34(3):88-93.
[17] 王学奎.植物生理生化试验原理和技术[M].2版.北京:高等教育出版社,2006.
[18] 刘学义.大豆抗旱性评定方法探讨[J].中国油料,1986,4(2):23-26.
[19] Thornber J P. Chlorophyll-proteins:light-harvesting and reaction center components of plants[J]. Annual Review of Plant Physiology, 1975,26(1):127-158.
[20] 马旭俊,朱大海.植物超氧化物歧化酶(SOD)的研究进展[J].遗传,2003,25(2):225-231.
[21] 裴斌,张光灿,张淑勇,等.土壤干旱胁迫对沙棘叶片光合作用和抗氧化酶活性的影响[J].生态学报,2013,33(5):1386-1396.
[22] Arbona V, Iglesias D J, Jacas J, et al. Hydrogel substrate amendment alleviates drought effects on young citrus plants[J]. Plant and Soil, 2005,270(1):73-82.
[23] Omidian H, Rocca J G, Park K. Advances in superporous hydrogels[J]. Journal of Controlled Release, 2005,102(1):3-12.
[24] 李加国,郎思睿,汪晓峰.保水剂包衣对柠条种子萌发及幼苗生长的影响[J].干旱区研究,2014,31(2):307-312.
[25] 李兴,蒋进,宋春武,等.保水剂对梭梭(Haloxylon ammodendron)、白梭梭(Haloxylon persicum)种子萌发及幼苗根系的影响[J].干旱区研究,2012,29(5):797-801.
[26] 庄文化,吴普特,冯浩,等.土壤中施用聚丙烯酸钠保水剂对冬小麦生长及产量影响[J].农业工程学报,2008,24(5):37-41.
[27] 黄占斌,吴雪萍,方峰,等.干湿变化和保水剂对植物生长和水分利用效率的影响[J].应用与环境生物学报,2002,8(6):600-604.
[28] González-Rodríguez A M, Martín-Olivera A, Morales D, et al. Physiological responses of tagasaste to a progressive drought in its native environment on the Canary Islands[J]. Environmental and Experimental Botany, 2005,53(2):195-204.
[29] 孔艳菊,孙明高,胡学俭,等.干旱胁迫对黄栌幼苗几个生理指标的影响[J].中南林学院学报:自然科学版,2006,26(4):42-46.
[30] 谢志玉,张文辉,刘新成.干旱胁迫对文冠果幼苗生长和生理生化特征的影响[J].西北植物学报,2010,30(5):948-954.
[31] 管秀娟,武继承.不同土壤水分条件下保水剂对小麦幼苗生理特性的影响[J].河南农业科学,2010(8):28-32.
[32] 张寅媛,刘英,白龙.干旱胁迫对4种景天科植物生理生化指标的影响[J].草业科学,2014,31(4):724-731.
[33] 刘玉艳,赵会芝,伍敏华,等.干旱胁迫下马蔺与高羊茅的生理反应比较[J].河北农业大学学报,2008,31(4):41-46.

相似文献/References:

[1]黄凤球,杨光立,黄承武,等.化学节水技术在农业上的应用效果研究[J].水土保持研究,1996,3(03):118.
　Huang Fengqiu,Yang Guangli,Huang Chengwu,et al.Effects of Application of Water Saving Chemical Techniques on Agricultural Production[J].Research of Soil and Water Conservation,1996,3(01):118.
[2]张永涛,李增印,汤天明.山地果园施用保水剂的效果研究[J].水土保持研究,2001,8(03):65.
　ZHANG Yong-tao,LI Zeng-yin,TANG Tian-ming.Effect on Using Water-retention Preparation in Mountain Orchard[J].Research of Soil and Water Conservation,2001,8(01):65.
[3]张保军,丁瑞霞,王成社,等.保水剂在农业上的应用现状及前景分析[J].水土保持研究,2002,9(02):51.
　ZHANG Bao-jun,DING Rui-xia,WANG Cheng-she,et al.Research Trends of Domestic and Foreign Superabsorbent Polymers[J].Research of Soil and Water Conservation,2002,9(01):51.
[4]林文杰,马焕成,周蛟.干旱胁迫下不同保水剂处理的水分动态研究[J].水土保持研究,2004,11(02):121.
　LIN Wen-jie,MA Huan-cheng,ZHOU Jiao.Study on Water Dynamics of Different Hydrogel Treatments Under Drought Stress[J].Research of Soil and Water Conservation,2004,11(01):121.
[5]吕宁江,师庆广,王立志,等.化学方法在山区植树造林中的应用探索[J].水土保持研究,2004,11(02):167.
　LÜ,Ning-jiang,SHI Qing-guang,et al.Application Study on Phytochemistry Aqua in Mountainous Area Tree Planting and Forestation[J].Research of Soil and Water Conservation,2004,11(01):167.
[6]黄占斌,朱书全,张铃春,等.保水剂在农业改土节水中的效应研究[J].水土保持研究,2004,11(03):57.
　HUANG Zhan-bin,ZHU Shu-quan,ZHANG Ling-chun,et al.The Effect on Soil Improving and Water Saving Applied with Chemical Aquasorb in Agriculture[J].Research of Soil and Water Conservation,2004,11(01):57.
[7]黄占斌,夏春良.农用保水剂作用原理研究与发展趋势分析[J].水土保持研究,2005,12(05):104.
　HUANG Zhan-bin,XIA Chuan-liang.A Study on Impact Principles and Development Trend of Agricultural Super Absorbent[J].Research of Soil and Water Conservation,2005,12(01):104.
[8]李茂松,李章成,宋吉青,等.不同保水剂吸水保水能力聚类分级研究[J].水土保持研究,2006,13(03):262.
　LI Mao-song,LI Zhang-cheng,SONG Ji-qing,et al.Cluster and Grade Super Absorbent Polymer (SAP) Based on Capability of Water Absorbing and Restraining[J].Research of Soil and Water Conservation,2006,13(01):262.
[9]牛育华,李仲谨,郝明德.保水剂在黄土高原旱地农业应用效果的研究[J].水土保持研究,2007,14(03):11.
　NIU Yu-hua,LI Zhong-jin,HAO Ming-de.Effects of Application of Water-holding Agent on Arid Areas in Loess Plateau[J].Research of Soil and Water Conservation,2007,14(01):11.
[10]谢勇,杜建军,李永胜.保水剂对基质栽培菜心生长及水分利用效率的影响[J].水土保持研究,2008,15(04):228.
　XIE Yong,DU Jian-jun,LI Yong-sheng.Effects of Water Retaining Agent on Growth and Water Use Efficiency of Chinese Cabbage Under Substrate Culture[J].Research of Soil and Water Conservation,2008,15(01):228.

备注/Memo

收稿日期:2016-02-28;改回日期:2016-03-08。
基金项目:江西省科技成果重点转移转化计划（20142BBI90022）；国家自然科学基金（41361017）
作者简介:杨杰(1992-),男,内蒙古阿拉善左旗人,硕士研究生,研究方向为生态恢复。E-mail:email_yangjie@126.com
通讯作者:曹昀(1974-),男,甘肃镇原人,博士,副教授,主要从事湿地生态及其恢复研究。E-mail:yun.cao@163.com

更新日期/Last Update: 1900-01-01