
浏览全部资源
扫码关注微信
1.甘肃省科学院 生物研究所,兰州 730000
2.华亭市中药材产业发展服务中心,甘肃 华亭 744100
3.甘肃省微生物资源开发利用重点实验室,兰州 730000
4.甘肃绿能农业科技股份有限公司,甘肃 武威 733000
赵疆,硕士,研究实习员,从事中药材生物技术及微生态研究,Tel:0931-4563768,E-mail:599185757zj@sina.com
* 杨涛,硕士,副研究员,从事中药材微生态及生物技术研究,Tel:0931-4563768,E-mail:yangtao8383@163.com
收稿日期:2021-08-19,
网络出版日期:2021-10-25,
纸质出版日期:2021-12-20
移动端阅览
赵疆,梁世军,杨涛等.促生细菌的分离及复配菌剂对甘肃贝母产量的影响[J].中国实验方剂学杂志,2021,27(24):163-170.
ZHAO Jiang,LIANG Shi-jun,YANG Tao,et al.Isolation of Growth-Promoting Bacteria and Effect of Compound Bacteria on Yield of Fritillaria przewalskii[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(24):163-170.
赵疆,梁世军,杨涛等.促生细菌的分离及复配菌剂对甘肃贝母产量的影响[J].中国实验方剂学杂志,2021,27(24):163-170. DOI: 10.13422/j.cnki.syfjx.20211512.
ZHAO Jiang,LIANG Shi-jun,YANG Tao,et al.Isolation of Growth-Promoting Bacteria and Effect of Compound Bacteria on Yield of Fritillaria przewalskii[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(24):163-170. DOI: 10.13422/j.cnki.syfjx.20211512.
目的
2
研究叶片喷施厚壁菌门芽孢杆菌属复合菌剂(T1),假单孢菌属和根瘤菌属复合菌剂(T2)两类复配促生菌剂对甘肃贝母生理特征与生长的影响,以期为甘肃贝母生态种植开发功能性微生物菌剂奠定基础。
方法
2
采用常规方法分离鉴定出甘肃贝母内生细菌;对3年生甘肃贝母叶面喷施T1和T2,并测定产量;试剂盒法测定植物和微生物相关酶活性及生理生化指标;液相色谱-质谱联用技术(LC-MS)检测植物和微生物相关激素含量。
结果
2
从甘肃贝母中分离到的内生细菌分属于厚壁菌门、变形菌门、放线菌门;T2处理的超氧化物歧化酶(SOD),过氧化物酶(POD)活性及生长素含量显著高于T1处理,T1处理的嗜铁素、水杨酸、赤霉素含量显著高于T2处理;TI和T2处理较空白组(CK)提高了贝母叶片内源赤霉素、细胞分裂素、生长素含量,茉莉酸、脱落酸差异无统计学意义,T1处理促进了贝母叶片内源水杨酸的积累,T2处理差异无统计学意义;TI和T2处理较CK提高了贝母叶片SOD,POD,过氧化氢酶(CAT)活性,降低了丙二醛含量,T2处理促进了贝母叶片过氧化氢的积累,T1处理差异无统计学意义;TI和T2处理较CK提高了贝母叶绿素、根际土铁平均含量及百株重。
结论
2
T1,T2处理都有促进增产的作用,具体机制有所区别,T1优于T2处理。
Objective
2
To explore the effects of anti-microbial compound (T1) from
Bacillus
(Phylum Firmicutes) and anti-microbial compound (T2) from
Pseudomonas
and
Rhizobium
, two growth-promoting agents, on the physiological characteristics and growth of
Fritillaria przewalskii
, in order to lay a foundation for the development of functional microbial agents and the promotion of ecological planting.
Method
2
The endophytic bacteria of
F. przewalskii
were isolated and identified using conventional methods. The leaves of three-year-old
F. przewalskii
were sprayed with T1 and T2, followed by yield determination. The enzyme activities and physiological and biochemical indexes in the plant and microorganisms were measured using the corresponding assay kits, and the contents of related hormones by liquid chromatography-mass spectrometry (LC-MS).
Result
2
The isolated endophytic bacteria were classified into Firmicutes,Proteobacteria, and Actinomycetes. The activities of superoxide dismutase(SOD) and peroxidase(POD) and auxin content after T2 treatment were significantly higher than those after T1 treatment, while the contents of siderophore,salicylic acid, and gibberellin were lower. Compared with the blank (CK) group, T1 and T2 increased the contents of endogenous gibberellin,cytokinin, and auxin in
F. przewalskii
leaves,but did not significantly change jasmonic acid and abscisic acid. T1 promoted the accumulation of endogenous salicylic acid in
F. przewalskii
leaves, but there was no significant change after T2 treatment. Compared with CK,T1 and T2 enhanced the activities of SOD, POD, and catalase (CAT) and decreased the content of malondialdehyde. T2 promoted the accumulation of hydrogen peroxide in
F. przewalskii
leaves, but no significant difference was observed after T1 treatment. Compared with CK,both T1 and T2 increased chlorophyll,average iron content in rhizosphere soil, and 100-plant weight.
Conclusion
2
T1 and T2 treatments help to increase the yield,and their specific mechanisms differ from each other. T1 exhibits better effect than T2.
师娥 , 李丽 , 师桂英 , 等 . 外源GA 3 、ABA处理对高寒地区甘肃贝母鳞茎休眠的促抑效应 [J]. 草原与草坪 , 2021 , 41 ( 1 ): 41 - 48 .
杨涛 , 赵疆 , 闫鹏勋 , 等 . 纳米铁和褪黑素对驯化栽培条件下甘肃贝母产量和品质的影响 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 7 ): 144 - 150 .
王小琴 , 陈垣 , 郭凤霞 , 等 . 外源钙对甘肃贝母倒苗特性和抗氧化酶活性的影响 [J]. 西北植物学报 , 2017 , 37 ( 9 ): 1831 - 1838 .
EGAMBERDIEVA D , SHRIVASTAVA S , VARMA A . Plant-growth-promoting rhizobacteria(PGPR) and medicinal plants [M]. Berlin : Springer International Publishing , 2015 .
BHATTACHARYYA P N , JHA D K . Plant growth-promoting rhizobacteria (PGPR):emergence in agriculture [J]. World J Microbiol Biotechnol , 2012 , 28 ( 4 ): 1327 - 1350 .
LUNA M F , GALAR M L , APREA J , et al . Colonization of sorghum and wheat by seed inoculation with Gluconacetobacter diazotrophicus [J]. Biotechnol Lett , 2010 , 32 ( 8 ): 1071 - 1076 .
MISHRAL R K , PRAKASH O , ALAM M , et al . Influence of plant growth promoting rhizobacteria (PGPR) on the productivity of Pelargonium graveolens L. Herit [J]. Rec Res Sci Tech , 2010 , 2 ( 5 ): 53 - 57 .
欧阳湖 , 任建国 , 焦松林 , 等 . 促生菌 Bacillus sp. KTS-1-1和/或氮磷钾复合肥对太子参生长及代谢的影响 [J]. 中国土壤与肥料 , 2020 ( 6 ): 262 - 271 .
潘惠霞 , 程争鸣 , 齐晓玲 , 等 . 伊贝母根际有益微生物对栽培产量的影响 [J]. 干旱区地理 , 2010 , 33 ( 6 ): 917 - 922 .
GAO Y G , LIU Q , ZANG P , et al . An endophytic bacterium isolated from Panax ginseng C.A.Meyer enhances growth,reduces morbidity,and stimulates ginsenoside biosynthesis [J]. Phytochem Lett , 2015 , 11 : 132 - 138 .
FENG W M , LIU P , YAN H , et al . Impact of Bacillus on phthalides accumulation in Angelica sinensis (Oliv.) by stoichiometry and microbial diversity analysis [J]. Front Microbiol , 2021 , 11 ( 8 ): 3421 .
任嘉红 , 刘辉 , 吴晓蕙 , 等 . 南方红豆杉根际溶无机磷细菌的筛选、鉴定及其促生效果 [J]. 微生物学报 , 2012 , 52 ( 3 ): 295 - 303 .
KARTHIKEYAN B , JOE M M , JALEEL C A , et al . Effect of root inoculation with plant growth promoting rhizobacteria (PGPR) on plant growth alkaloid content and nutrient control of Catharanthus roseus (L.) G. Don [J]. Nat Croat , 2010 , 19 ( 1 ): 205 - 212 .
中国科学院中国植物志编辑委员会 . 中国植物志 [M]. 北京 : 科学出版社 , 1999 .
武雯雯 , 薛林贵 , 张璐 , 等 . 一株产嗜铁素耐镉菌的分离及其对黑麦草种子萌发的作用 [J]. 微生物学通报 , 2021 , 48 ( 6 ): 1895 - 1906 .
夏铁骑 . 植物根际促生菌及其应用研究 [J]. 济源职业技术学院学报 , 2008 , 7 ( 3 ): 7 - 11 .
SRIDEVI M , MALLAIAH K V . Production of catechol-type of siderophores by rhizobium strains from Sesbania sesban (L.) Merr [J]. Asian J Bio Science , 2008 , 3 ( 1 ): 187 - 194 .
QI W Z , ZHAO L . Study of the siderophore-producing Trichoderma asperellum Q1 on cucumber growth promotion under salt stress [J]. J Basic Microb , 2013 , 53 ( 4 ): 102 - 117 .
SOUZA E M , BASSANI V L , SPEROTTO R , et al . Inoculation of new rhizobial isolates improve nutrient uptake and growth of bean ( Phaseolus vulgaris ) and arugula ( Eruca sativa ) [J]. J Sci Food Agr , 2016 , 96 ( 10 ): 3446 - 3453 .
BARNAWAL D , BHARTI N , MAJI D , et al . 1-Aminocyclopropane-1-carboxylic acid (ACC) deaminase containing rhizobacteria protect Ocimum sanctum plants during waterlogging stress via reduced ethylene generation [J]. Plant Physiol Bioch , 2012 , 58 ( 6 ): 227 - 235 .
耿贵 , 王罡 , 董寅壮 , 等 . 高铁胁迫对甜菜幼苗生长及保护系统的影响 [J]. 中国农学通报 , 2021 , 37 ( 21 ): 20 - 27 .
赵英 , 张佳佳 , 吴敏 , 等 . 外源钙对盐胁迫下罗汉果幼苗生理效应的影响 [J]. 四川师范大学学报:自然科学版 , 2021 , 44 ( 4 ): 555 - 562 .
李良俊 , 潘恩超 , 许超 , 等 . 莲藕膨大过程中内源激素、水杨酸和多胺含量的变化 [J]. 园艺学报 , 2006 ( 5 ): 1106 - 1108 .
陶兴魁 , 黄铭美 , 薛建平 , 等 . 水杨酸刺激下半夏试管块茎悬浮培养及其生物碱的含量 [J]. 中国实验方剂学杂志 , 2019 , 25 ( 18 ): 139 - 144 .
0
浏览量
19
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621