[1]赵飞,唐明,张好强*. 丛枝菌根真菌对宁夏枸杞生长和氮代谢的影响[J].西北林学院学报,2022,37(1):166-171.[doi:10.3969/j.issn.1001-7461.2022.01.24]
　ZHAO Fei,TANG Ming,ZHANG Hao-qiang*. Effects of Arbuscular Mycorrhizal Fungi on the Growth and Nitrogen Metabolism of Lycium barbarum[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(1):166-171.[doi:10.3969/j.issn.1001-7461.2022.01.24]
点击复制

 丛枝菌根真菌对宁夏枸杞生长和氮代谢的影响()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第37卷
期数:
2022年第1期
页码:
166-171
栏目:
出版日期:
2022-01-31

文章信息/Info

Title:
 Effects of Arbuscular Mycorrhizal Fungi on the Growth and Nitrogen Metabolism of Lycium barbarum
文章编号:
1001-7461(2022)01-0166-06
作者:
 赵飞; 唐明; 张好强*
 （西北农林科技大学 林学院，陕西 杨陵 712100）
Author(s):
 ZHAO Fei; TANG Ming; ZHANG Hao-qiang*
 （College of Forestry,Northwest A&F University,Yangling 712100,Shaanxi,China）
关键词:
 ; 丛枝菌根真菌; 光合; 硝酸还原酶; 谷氨酰胺合成酶; 氮代谢
Keywords:
 ; arbuscular mycorrhizal fungus;  photosynthesis;  nitrate reductase;  glutamine synthetase;  nitrogen metabolism
分类号:
S567.19
DOI:
10.3969/j.issn.1001-7461.2022.01.24
文献标志码:
A
摘要:
 丛枝菌根真菌（AMF）在促进植物生长和矿质营养吸收方面发挥重要作用。采用盆栽试验，探索了不同浓度氮处理（0、1、15 mmol NH4NO3）下丛枝菌根真菌对宁夏枸杞生长、光合作用和氮代谢的影响。结果表明，AMF对宁夏枸杞的侵染率随施氮量增加而增加，3种浓度氮处理下AMF侵染率分别为29.32%、43.93%和62.81%。施氮和接种AMF均提高宁夏枸杞叶片叶绿素含量和光合速率，提高根系和叶片全氮含量，提高根系硝酸还原酶活性（NR）及叶片谷氨酰胺合成酶（GS）活性；1 mmol NH4NO3处理能够促进宁夏枸杞生物量累积，提高叶片总叶绿素含量和NR活性；15 mmol NH4NO3处理能够提高宁夏枸杞叶片和根系NH4+含量，提高根系NH4+百分比，降低叶片NO3-百分比。表明AMF能够通过改善氮代谢及提高光合能力，促进宁夏枸杞生长。
Abstract:
 Arbuscular mycorrhizal fungi (AMF) play important roles in promoting plant growth and mineral nutrition absorption.A pot experiment was conducted to explore the effects of AMF on the growth,photosynthesis,and nitrogen metabolism of Lycium barbarum under different nitrogen treatments (0,1 and 15 mmol NH4NO3).The results showed that the colonization rate of AMF increased with the increase of nitrogen application content,and the colonization rates of AMF in three treatments were 29.32%,43.93% and 62.81%,respectively.The chlorophyll content,photosynthetic rate,total nitrogen content of leaf and root,nitrate reductase (NR) activity in root and glutamine synthase (GS) activity in leaf of L.barbarum increased under nitrogen application and AMF inoculation.The biomass,total chlorophyll content and NR activity in leaf increased under 1 mmol NH4NO3 treatment.The content of NH4+ in leaf and root,the proportion of NH4+ in root increased under 15 mmol NH4NO3 treatment while the proportion of NO3- in leaf decreased.The results indicated that AMF could promote the growth of L.barbarum by improving nitrogen metabolism and photosynthesis.

相似文献/References:

[1]唐明,薛萐,任嘉红,等.AMF提高沙棘抗旱性的研究[J].西北林学院学报,2003,18(04):29.
　Mechanism of the Promotion of Drought Resistance of Hippophae rhamnoides with Arbuscular Mycorrhizal Fungi[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2003,18(1):29.
[2]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(1):21.
[3]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(1):38.
[4]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[5]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[6]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[7]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[8]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[9]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[10]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[11]韦素贞,张好强,胡文涛,等. AM真菌和施钾对宁夏枸杞响应干旱胁迫的交互影响[J].西北林学院学报,2016,31(5):165.[doi:10.3969/j.issn.1001-7461.2016.05.27]
　WEI Su-zhen,ZHANG Hao-qiang,HU Wen-tao,et al. Interactive Effects of Arbuscular Mycorrhizal Fungus and Potassium Application on Response of Lycium barbarum to Drought Stress[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(1):165.[doi:10.3969/j.issn.1001-7461.2016.05.27]
[12]赖文珍,王思佳,胡文涛,等. 华南主要树木丛枝菌根真菌物种多样性调查研究[J].西北林学院学报,2018,33(6):171.[doi:10.3969/j.issn.1001-7461.2018.06.28]
　LAI Wen-zhen,WANG Si-jia,HU Wen-tao,et al. Investigation on Species Diversity of Arbuscular Mycorrhizal Fungi Occurring in the Main Tree Species in Southern China[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(1):171.[doi:10.3969/j.issn.1001-7461.2018.06.28]
[13]马莉#,陈健鑫#,康定旭,等. 干热河谷木棉丛枝菌根真菌鉴定及多样性分析[J].西北林学院学报,2023,38(1):131.[doi:10.3969/j.issn.1001-7461.2023.01.18]
　MA Li#,CHEN Jian-xin#,KANG Ding-xu,et al. Identification and Diversity of Arbuscular Mycorrhizal Fungi (AMF) and Microorganisms of Bombax ceiba in Dry-Hot Valley[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2023,38(1):131.[doi:10.3969/j.issn.1001-7461.2023.01.18]
[14]许静静,田云龙,魏博,等. 杉木根系接种AMF染色条件的筛选及观察[J].西北林学院学报,2023,38(4):166.[doi:10.3969/j.issn.1001-7461.2023.04.21]
　XU Jing-jing,TIAN Yun-long,WEI Bo,et al. Screening and Observation of AMF Staining Conditions for Chinese Fir Roots Inoculation[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2023,38(1):166.[doi:10.3969/j.issn.1001-7461.2023.04.21]
[15]黎雪,胡文涛,况宇瑄,等. AM真菌孢子保藏条件的研究—以异形根孢囊霉为例[J].西北林学院学报,2023,38(5):162.[doi:10.3969/j.issn.1001-7461.2023.05.22]
　LI Xue,HU Wen-tao,KUANG Yu-xuan,et al. Preservation Conditions of AM Fungal Spores:A Case Study of Rhizophagus irregularis[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2023,38(1):162.[doi:10.3969/j.issn.1001-7461.2023.05.22]

备注/Memo

备注/Memo:
 收稿日期：2021-01-13修回日期：2021-03-26
基金项目：国家自然科学基金（31700530）。
第一作者：赵飞。研究方向：森林保护。E-mail：1429644336@qq.com
*通信作者：张好强，副教授。研究方向：丛枝菌根真菌多样性及调控植物抗逆性。E-mail：zhanghaoqiang@nwsuaf.edu.cn
更新日期/Last Update: