ZHANG Liang-ying,LIU Lin,NIU Xin-yu.Effects of Enhanced UV-B Radiation on Photosynthesis and Antioxidase Activity of Nectarine[J].Northern Horticulture,2012,36(11):27-29.
UV-B 辐射增强对油桃光合特性和抗氧化酶活性的影响
- Title:
- Effects of Enhanced UV-B Radiation on Photosynthesis and Antioxidase Activity of Nectarine
- 文章编号:
- 1001-0009(2012)11-0027-03
- Keywords:
- UV-B radiation; nectarine; photosynthesis; antioxidase
- 分类号:
- S 662.1
- 文献标志码:
- A
- 摘要:
- 以油桃品种“中油桃8号”为试材，设置0 (CK)、15 (T1)、30 (T2) μW/cm2 3 个辐射强度，在露地和盆栽条件下研究了UV-B增强下油桃叶片光合特性和抗氧化酶活性的变化。结果表明：2个处理叶片的净光合速率显著降低，但低辐射处理 T1 的叶绿素含量显著提高。各处理的 SOD 活性较对照显著提高，分别增加 22.71%、23.80%；CAT活性随UV-B 辐射强度的增强，表现出先上升后降低的趋势；T2 处理的POD 活性显著高于对照。2个处理的 MDA 含量均显著增加。
- Abstract:
- With Prunus persica nectarina ‘Zhongyoutao No.8’ as test material，by using 3 treatment(CK，T1:supplemental UV-B 15 μW?cm-2，T2:supplemental UV-B 30 μW?cm-2)，the effects of enhanced UV-B radiation on photosynthesis and antioxidase activity of nectarine were investigated under the field condition of pot cultivation.The results showed that Pn of different treatments decreased significantly，but chlorophyll content of T1 increased.Compared to CK，SOD activities of T1 and T2 were higher by 22.71% and 23.80%.With UV-B intensity enhanced，CAT activities increased first and decreased then.However，POD activities of T2 were higher.MDA content of the treatments was significantly raised.
参考文献/References:
[1]钟楚,王毅,陈宗瑜.烟草形态和光合生理对减弱UV-B辐射的响应[J].应用生态学报,2010,21(9):2358-2366.
[2]Casati P，Stapleton A E.Genome-wide analysis of high-altitude maize and gene knockdown stocks implicates chromatin remodeling proteins in response to UV-B [J].The Plant Journal,2006,46:613-627. [3]袁绍杰,陈宗瑜,罗丽琼.植物对UV-B辐射响应机理研究方法评述[J].云南农业大学学报,2006,21(1):15-19.
[4]贵英,赵新全,贲桂英,等.增强UV-B辐射对高原植物麻花艽净光合速率的影响[J].植物生态学报,2001,25(5):520-524.
[5]刘煜,李维亮.我国青藏高原臭氧低谷的加深及其可能的影响[J].气象学报,2001(9):97-106.
[6]李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000:134-161.
[7]孙群,胡景江.植物生理学研究技术[M].杨凌:西北农林科技大学出版社,2006:165-172.
[8]李元,何永美,祖艳群.增强UV-B辐射对作物生理代谢、DNA 和蛋白质的影响研究进展[J].应用生态学报，2006,17(1):123-126.
[9]单守明,刘国杰,李绍华.秋季叶面喷施IAA、6-BA或GA3对草莓植株的影响[J].果树学报,2007,24(4):545-548. [10]郭其强,罗大庆,王贞红.光核桃幼苗光合特性和保护酶对干旱胁迫的响应[J].西北农林科技大学学报，2010,38(6):138-144.
[11]Fedina I，Nedeva D，Georgieva K，et al.Methyl jasmonate counteract UV-B stress in barley seedlings [J].Journal of Agronomy and Crop Science,2009,195(3):204-212.
[12]郭玉才.不同棚膜及人工补充紫外线B对设施桃树形态建造和叶片生理的影响[D].泰安:山东农业大学,2009. [13]周新明,惠竹梅,焦旭亮.UV-B 辐射增强下葡萄叶片光合特性与叶龄关系的研究[J].干旱地区农业研究,2007,25(4):216-220.
[14]付士磊,周永斌,何兴元,等.干旱胁迫对杨树光合生理指标的影响[J].应用生态学报,2006，17(11):2016-2019.
相似文献/References:
[1]王尚德,王晓川,刘佳棽,等.油桃三倍体种质的硬枝扦插技术研究[J].北方园艺,2013,37(23):8.
WANG Shang-de,WANG Xiao-chuan,LIU Jia-shen,et al.Study on Nectarine Triploidy Germplasm Propogation by Hardwood Cutting[J].Northern Horticulture,2013,37(11):8.
[2]阿卜杜外力·麦麦提,阿衣古力·阿不都瓦依提,热孜宛古丽·塔伊尔.露地及保护地栽培四种油桃果实品质的比较[J].北方园艺,2014,38(09):43.
Abuduwaili·MAIMAITI,Ayiguli·ABUDUWAYITI,Riziwaneguli·TAYIER.Comparison of Four Nectarine Fruit Quality That Cultivated in?Open Field and Protected Area[J].Northern Horticulture,2014,38(11):43.
[3]李中勇,高东升.土壤施钙对温室油桃贮藏期间果实品质的影响[J].北方园艺,2014,38(09):189.
LI Zhong-yong,GAO Dong-sheng.Effects of Applying Calcium in Soil on Peach Quality of Greenhouse Nectarine During Storage Periods[J].Northern Horticulture,2014,38(11):189.
[4]马志峰,郭民主,王荣花,等.日光温室油桃壁蜂授粉技术研究[J].北方园艺,2012,36(05):48.
MA Zhi-feng,GUO Min-zhu,WANG Rong-hua,et al.Study on Pollination by Osmia cornifrons on Nectarine in Solar Greenhouse[J].Northern Horticulture,2012,36(11):48.
[5]易玉林.六种新型水溶肥料对日光温室油桃品质及经济效益影响[J].北方园艺,2012,36(17):52.
YI Yu-lin.Effect of Nectarine Quality and Economic Benefits of Six Water Soluble Fertilizers in Solar Greenhouse[J].Northern Horticulture,2012,36(11):52.
[6]郭艳,于继洲,刘和,等.硼和硒处理对油桃果实贮藏品质的影响[J].北方园艺,2014,38(16):131.
G UO Yan,YU Ji-zhou,LIU He,et al.Effect of Selenium and Boron on Quality of Refrigerated Nectarine Fruit[J].Northern Horticulture,2014,38(11):131.
[7]王长娜,王长浩,曹秀利.解决棚栽油桃大小年的关键技术[J].北方园艺,2015,39(24):38.[doi:10.11937/bfyy.201524013]
WANG Changna,WANG Changhao,CAO Xiuli.The Key Technique to Solve the Nectarine in Plastic Shed Size Year[J].Northern Horticulture,2015,39(11):38.[doi:10.11937/bfyy.201524013]
[8]李 强 峰.西 宁 地 区 的 温 室 油 桃 品 比 试 验[J].北方园艺,2011,35(20):0.[doi:10.11937/bfyy.2011020021]
Ｃ ｏ ｍ ｐ ａ ｒ ａ ｔ ｉ ｖ ｅ Ｓ ｔ ｕ ｄ ｙ ｏ ｎ ｔ ｈ ｅ Ｄ ｉ ｆ ｆ ｅ ｒ ｅ ｎ ｔ Ｃ ｕ ｌ ｔ ｉ ｖ ａ ｒ ｏ ｆ Ｐ ｒ ｕ ｎ ｕ ｓ ｐ ｅ ｒ ｓ ｉ ｃ ａ ｖ ａ ｒ ．ｎ ｅ ｃ ｔ ａ ｒ ｉ ｎ ｅ ｉ ｎ Ｇ ｒ ｅ ｅ ｎ ｈ ｏ ｕ ｓ ｅ ｉ ｎ Ｘ ｉ ｎ ｉ ｎ ｇ Ａ ｒ ｅ ａ[J].Northern Horticulture,2011,35(11):0.[doi:10.11937/bfyy.2011020021]
[9]邹 秀 华.贝 瑞 油 桃 引 种 试 栽 技 术[J].北方园艺,2009,33(03):0.[doi:10.11937/bfyy.200903091]
[J].Northern Horticulture,2009,33(11):0.[doi:10.11937/bfyy.200903091]
[10]梁 玉 文,岳 海 英,贾 永 华.油桃设施促早栽培品种比较试验[J].北方园艺,2009,33(04):0.[doi:10.11937/bfyy.200904051]
[J].Northern Horticulture,2009,33(11):0.[doi:10.11937/bfyy.200904051]
备注/Memo
第一作者简介：张良英（1981-），女，硕士，讲师，现主要从事园艺植物生理生态研究工作。E-mail:zhangliangying_123@163.com。
责任作者：刘林（1980-），男，博士，副教授，现主要从事果树生理研究工作。E-mail: Liuxlin54@sina.com。
收稿日期：2012-03-07