数字农科院2.0

Rhizosphere processes of tea (Camellia sinensis) plants under spatial heterogeneity of soil potassium

文献类型： 外文期刊

作者： Jian-Wu Li;Xin Li;Guo-Shuang Hao;Fang-Fang Zhang;Li Ruan;Manzoor;Wen-Zhi Wang

作者机构：

关键词： K spatial heterogeneity; K transformation; Organic acids; Root development

期刊名称： Rhizosphere

ISSN： 2452-2198

年卷期： 2021 年 17 卷

页码：

收录情况： JCR（2021版）

摘要： Soil potassium (K) spatial heterogeneity was general in tea gardens. Yet, rhizosphere processes of tea plants under soil K spatial heterogeneity is unclear. K heterogeneity was simulated by multi-layer split-root system as follows: both sides had K fertilizer (K+/K+), both sides had no K fertilizer (K0/K0), one side had K fertilizer (K+/K0–K+) and the other side had no K fertilizer (K+/K0–K0). Under K spatial heterogeneity, the differences in rhizosphere processes between the two tea plants (low-K tolerant genotype “1511” and low-K sensitive genotype “1601”) were compared. “1511” could maintain relatively stable fine root proportions under different treatments. For “1511” and “1601”, the strongest soil K activation abilities of root exudates appeared in K+/K0–K0 and K+/K0–K+, respectively. The available K and slowly available K of the rhizosphere soils in K+/K0–K+ was 14% and 8% less than those in K+/K+ for “1511”, but the above form K of the rhizosphere soils in K+/K0–K+ was 8% and 10% higher than those in K+/K+ for “1601”. In conclusion, under the spatial K heterogeneity, low-K tolerant tea plant could achieve high K efficiency mainly through the following ways: (1) maintaining good fine root developments; (2) improving the soil K activation in K+/K0–K0 through the secretion of organic acids; (3) promoting the utilization of soil K in K+/K0–K+. Our findings may contribute to the improvement of tea planting patterns and quality in low K tea gardens, and that to understand the interactions between roots and soil of the low K-tolerant genotype tea plants under the condition of K spatial heterogeneity. © 2020 Elsevier B.V.

分类号：

  • 相关文献

[1]Auxin Controlled By Ethylene Steers R.oot Development. Qin, Hua,Qin, Hua,Huang, Rongfeng,Huang, Rongfeng. 2018

[2]Osnac2 Integrates Auxin And Cytokinin P.athways To Modulate Rice R oot Development. He, Jianmei,Mao, Chanjuan,Liu, Lina,Qiao, Yongli,Ming, Feng,Ming, Feng,Liu, Chunming,Mao, Chanjuan,Yao, Xuefeng,Li, Peng,Deng, Qiming. 2019

[3]Auxin Regulates Adventitious Root Formation I.n Tomato Cuttings. Guan, Ling,Peer, Wendy Ann,Tayengwa, Reuben,Peer, Wendy Ann,Cheng, Zongming (Max),Murphy, Angus S.,Peer, Wendy Ann,Murphy, Angus S.,Zhao, Mizhen,Cheng, Zongming (Max),Guan, Ling. 2019

[4]5-Methylcytosine Rna Methylation In &Itarabidopsis T.haliana&It. Shen, Lisha,Cui, Xuean,Bao, Shengjie,Lu, Tiegang,Leo, Vonny,Vardy, Leah A.,Liang, Zhe,Zhang, Qian,Zhang, Bin,Gu, Xiaofeng,Geng, Yuke,Yu, Hao. 2017

[5]Genome-Wide Identification And Characterization Of Cytokinin Oxidase/Dehydrogenase Family Genes In Medicago Truncatula. 王崇楠,,王慧, Zhu, H, Ji, WK, Hou, YL, Meng, YY, Wen, JQ, Mysore, KS, Li, XS, 林浩. 2021

[6]Identification And Characterization Of The Tca Cycle Genes In Maize. Liu, YM, Qu, JT, Zhang, L, Xu, XY, Wei, G, Zhao, ZF, Ren, MZ, Cao, MJ. 2019

[7]Effects Of Artemisinin On Root G.ravitropic Response And Root S ystem Development In Arabidopsis Thaliana. Yan, ZQ, Wang, DD, Cui, HY, Sun, YH, Yang, XY, Jin, H, Zhao, YH, Li, XZ, Xie, M, Liu, JK, Qin, B. 2018

[8]Characteristics Of Free Amino Acids (.The Quality Chemical Components O f Tea) Under Spatial Heterogeneity Of Different Nitrogen Forms In Tea (Camellia Sinensis) Plants. Ruan, L, Wei, K, Wang, LY, Cheng, H, Wu, LY, Li, HL. 2019

[9]Discovery of Genomic Regions and Candidate Genes Controlling Root Development Using a Recombinant Inbred Line Population in Rapeseed (Brassica napus L.). Lieqiong Kuang,Nazir Ahmad,Bin Su,Lintao Huang,Keqi Li,Hanzhong Wang,Xinfa Wang,Xiaoling Dun. 2022

[10]Pseudomonas Sp. Tk35-L Enhances Tobacco Root Development And Growth By Inducing Hrgpnt3 Expression In Plant Lateral Root Formation. Cao, YY, Ni, HT, Li, T, Lay, KD, Liu, DS, He, XY, Ou, KM, Tang, XY, Wang, XB, Qiu, LJ. 2020

[11]Nh4+ Toxicity, Which Is Mainly Determined By The High Nh4+/K+ Ratio, Is Alleviated By Cipk23 In Arabidopsis. Shi, SJ, Xu, FZ, Ge, YQ, Mao, JJ, An, LL, Deng, SJ, Ullah, Z, Yuan, XF, Liu, GS, Liu, HB, Wang, Q. 2020

[12]A global alfalfa diversity panel reveals genomic selection signatures in Chinese varieties and genomic associations with root development. Chen L.,He F.,Long R.,Zhang F.,Li M.,Wang Z.,Kang J.,Yang Q.. 2021

[13]Physiological Response And Phenolic Metabolism I.n Tomato (Solanum Lycopersicum) M ediated By Silicon Under Ralstonia Solanacearum Infection. Lin Wei-Peng,Fan Xue-Ying,Fan Xue-Ying,Lin Wei-Peng,Liu R,Jiang Ni-Hao,Cai Kun-Zheng. 2018

[14]Gc Ms-Based Metabolomic Study Reveals D.ynamic Changes Of Chemical C ompositions During Black Tea Processing. Huang, Wenjie,Kong, Qian,Jiang, Xiaohui,Wu, Hualing,Sun, Shili,Shi, Jingfang,Chen, Dong,Yan, Shijuan,Chen, Zhuang,Chen, Zhongjian. 2019

[15]Effects Of Hydrosoluble Calcium Ions And Organic Acids On Citrus Oil Emulsions Stabilized With Citrus Pectin. Ren, WB, Zhao, SJ, Lian, YH, Yang, Y, Tian, GF, Zhao, CY, Gao, W, Zheng, JK. 2020

[16]'Sw', A New Watermelon Cultivar W.ith A Sweet And S our Flavor. Gao, L, Zhao, SJ, Lu, XQ, He, N, Liu, WG. 2018

[17]Cloning Of A Novel Gene F.rom Penicillium Oxalicum I1 W hich In Escherichia Coli Enhances The Secretion Of Acetic Acid. Liu, X, Zhu, CX, Gong, MB. 2018

[18]Comparative Analysis Of Primary Metabolites And Transcriptome Changes Between Ungrafted And Pumpkin-Grafted Watermelon During Fruit Development. Aslam, A, Zhao, SJ, Azam, M, Lu, XQ, He, N, Li, BB, Dou, JL, Zhu, HJ, Liu, WG. 2020

[19]Organic Acids as Alternatives for Antibiotic Growth Promoters Alter the Intestinal Structure and Microbiota and Improve the Growth Performance in Broilers. Dong Dai,Kai Qiu,Hai-jun Zhang,Shu-geng Wu,Yan-ming Han,Yuan-yuan Wu,Guang-hai Qi,Jing Wang. 2021

[20]Expression Pattern Of Sugars And Organic Acids Regulatory Genes During Watermelon Fruit Development. Jawad, UM, Gao, L, Gebremeskel, H, Bin Safdar, L, Yuan, PL, Zhao, SJ, Lu, XQ, Nan, H, Zhu, HJ, Liu, WG. 2020

作者其他论文 更多>>