中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 土壤中根皮苷和根皮素对桃幼苗的影响 园艺学报 2017 (6) 1167-1173
Position: Home > Articles > Effects of Phloridzin and Phloretin on Prunus persica Grafted Seedlings Acta Horticulturae Sinica 2017 (6) 1167-1173

土壤中根皮苷和根皮素对桃幼苗的影响

作  者：
张素素;徐少卓;孙申义;王嘉艳;陈学森;沈向;尹承苗;毛志泉
单  位：
山东省荣成市果茶技术推广站;山东农业大学园艺科学与工程学院作物生物学国家重点实验室;山东省招远市果业总站
关键词：
桃;嫁接苗;土壤;酚酸;根皮苷;保护性酶;高锰酸钾
摘  要：
以一年生桃嫁接苗为试材,在盆栽条件下研究了苹果园土壤中特征酚酸类物质——根皮苷和根皮素对桃苗生物量、根系活力、根系保护性酶活性和MDA含量的影响。结果表明,根皮苷对桃幼苗的伤害显著,与对照相比,鲜质量、干质量分别降低了16.66%和21.58%,根系活力降低了33.04%,SOD、POD活性分别降低了40.80%和31.10%,MDA含量提高了116.34%。根皮素对桃苗的影响不大。高锰酸钾处理明显缓解了根皮苷对桃苗的伤害,苹果园土壤中的根皮苷含量降低了57.80%,提高了桃苗的生物量、根系活力和保护性酶活性,降低了MDA含量。综上,老龄苹果园土壤实测含量的根皮苷(0.343mg·kg~(-1))可降低桃苗的生物量,适量的高锰酸钾能缓解根皮苷的伤害作用。
译  名：
Effects of Phloridzin and Phloretin on Prunus persica Grafted Seedlings
作  者：
ZHANG Susu;XU Shaozhuo;SUN Shenyi;WANG Jiayan;CHEN Xuesen;SHEN Xiang;YIN Chengmiao;MAO Zhiquan;College of Horticulture Science and Engineering,Shandong Agricultural University,State Key Laboratory of Crop Biology;Zhaoyuan Fruit Station;Fruit Tea Technical Extension Station of Rongcheng City of Shandong Province;
关键词：
Prunus persica;;grafted seedling;;soil;;phenolic acid;;phloridzin;;protective enzyme;;potassium permanganate
摘  要：
The effects of phloridzin and phloretin(typical phenolic acids in the soil of apple orchard)on the plant biomass,root activity,protective enzyme activities and the content of malondialdehyde(MDA)of one year Prunus persica grafted seedlings were studied under pot condition. The results showed that phloridzin could significantly damage the Prunus persica grafted seedlings,compared with the control,the fresh and dry weight reduced by 16.66% and 21.58%,respectively. The root activity reduced by 33.04%,and the activities of superoxide dismutase(SOD)and peroxidase(POD)reduced by 40.80% and 31.10%,while the content of MDA increased by 116.34%. Phloretin had little effect on the Prunus persica grafted seedlings. Potassium permanganate obviously alleviated the damage of phloridzin to Prunus persica grafted seedlings,significantly reduced the content of phloridzin in the apple orchard soil by 57.80%,improved the biomass,root activity,protective enzyme activities of the peach seedlings and reduced the content of MDA. In conclusion,phloridzin(0.343 mg · kg~(-1))measured in old apple orchard soil could reduced the biomass of the peach seedlings,and moderate potassium permanganate could alleviate the damage of phloridzin on the peach seedlings.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46