Dissimilarity in root traits and spatial distribution promotes the productivity of Piper nigrum L. and tree species in mixture systems
文献类型： 外文期刊
作者： Zu, Chao 1 ; Li, Zhigang 1 ; Wang, Can 1 ; Wang, Xin-Xin 2 ; Ji, Hui 3 ; Shen, Jianbo 4 ; Rengel, Zed 5 ; Li, Hongbo 3 ; Yang, Jianfeng 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Spice & Beverage Res Inst, Wanning 571533, Peoples R China
2.Hebei Agr Univ, Mt Area Res Inst, Baoding 071001, Peoples R China
3.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
4.China Agr Univ, Natl Acad Agr Green Dev, Coll Resources & Environm Sci, Dept Plant Nutr,Key Lab Plant Soil Interact,Minist, Beijing 100193, Peoples R China
5.Univ Western Australia, UWA Sch Agr & Environm, Soil Sci & Plant Nutr, Perth, WA 6009, Australia
6.Inst Adriat Crops & Karst Reclamat, Split 21000, Croatia
7.Innovat Platform Acad Zhang Fusuo Hainan Prov, Wanning 571533, Peoples R China
8.Minist Agr & Rural Affairs, Key Lab Genet Resources Utilizat Spice & Beverage, Wanning 571533, Peoples R China
9.Hainan Prov Key Lab Geneticimprovement & Qual Regu, Wanning 571533, Peoples R China
关键词： Mixture; Complementarity effect; Root morphological and physiological traits; Root separation; Niche difference
期刊名称：EUROPEAN JOURNAL OF AGRONOMY （ 影响因子：5.2； 五年影响因子：5.9 ）
ISSN： 1161-0301
年卷期： 2024 年 154 卷
页码：
收录情况： SCI
摘要： Background and aims: Clarifying why species mixtures produce greater biomass compared to monocultures is important for understanding the effect of biodiversity in natural and agricultural systems. At present, it remains unclear whether differential root traits and spatial distribution between the liana and tree species can promote productivity of mixtures. Methods: A 4-month glasshouse experiment and a 3-year field trial were conducted to examine the influence of root traits and the vertical and horizontal root distribution on productivity of independently supported liana Piper nigrum (Pn) and five other species. In the glasshouse experiment, Pn was grown in monoculture or mixed with one of five species: Coffea arabica, Areca catechu, Artocarpus heterophyllus, Camellia oleifera, and Coffea canephora. In the field trial, the Pn/Ac system and each monoculture were tested. Results: Compared with monoculture, all Pn and mixture systems showed a positive net effect and a high complementarity effect on shoot biomass. The variation in complementarity effect was mainly associated with dissimilarity in the multidimensional root space trait and a few specific individual traits (root phosphatase activity and mycorrhizal colonization) between Pn and the neighbors. In the field, Pn in the mixture increased proportion of root length in the 20-40 cm soil layer and allocated less root length in the space shared between Pn and Ac, thus achieving spatial separation of roots and promoting the final yield. Conclusion: These findings suggest that the dissimilarity in root traits and spatial distribution may be an important mechanism for promoting the productivity of mixtures of liana and tree species.
- 相关文献
作者其他论文 更多>>
-
Isoflavones extracted from Millettia pachyloba prevent the infection of the rice blast fungus by inhibiting its conidial germination and appressorium formation
作者：Lin, Qitong;Zhu, Yanqiu;Lai, Daowan;Qi, Linlu;Lu, Xunli;Zhao, Wensheng;Peng, You-Liang;Zhang, Zhenhua;Yang, Jun;Lin, Qitong;Zhu, Yanqiu;Gao, Wenqiang;Zhu, Xiaoying;Lai, Daowan;Qi, Linlu;Lu, Xunli;Zhao, Wensheng;Peng, You-Liang;Yang, Jun;Guo, Hong;Zhang, Zhenhua;Li, Zhigang;Chen, Deng
关键词：rice blast; plant-derived fungicides; isoflavonoid; rotenolone; ABC transporter
-
Rational Redomestication for Future Agriculture
作者：Wang, Nan;Li, Hongbo;Huang, Sanwen;Wang, Nan;Huang, Sanwen;Li, Hongbo
关键词：breeding; agriculture; redomestication; de novo domestication; breeding systems
-
Synthetic biology approaches to improve Rubisco carboxylation efficiency in C3 Plants: Direct and Indirect Strategies
作者：Cui, Chuwen;Shang, Mengting;Xiao, Jianwei;Li, Zhigang;Xiao, Jianwei
关键词：Rubisco; Photosynthesis; C 3 plant; synthetic biology techniques
-
Genome-Wide Identification and Expression Analysis of the TGA Gene Family in Banana (Musa nana Lour.) Under Various Nitrogen Conditions
作者：Zhang, Bencheng;Wang, Can;Zhang, Bencheng;Wang, Wei;Wang, Can;Cai, Bingyu;Feng, Junting;Zhou, Dengbo;Chen, Yufeng;Zhang, Miaoyi;Qi, Dengfeng;Wang, Zhuo;Wei, Yongzan;Xie, Jianghui;Zhang, Bencheng;Wang, Can;Cai, Bingyu;Feng, Junting;Zhou, Dengbo;Chen, Yufeng;Wang, Zhuo;Wei, Yongzan;Xie, Jianghui
关键词：banana; nutrient utilization;
TGA transcription factors; gene expression -
Root Exudates from Areca catechu L. Intercropping System Promote Nutrient Uptake and Sustainable Production of Piper nigrum L.
作者：Li, Zhiyuan;Li, Zhiyuan;Zhao, Yaqi;Zu, Chao;Li, Zhigang;Zheng, Weiquan;Yu, Huan;Gao, Shengfeng;Liu, Shichao;Wang, Can;Yang, Jianfeng;Zhao, Yaqi;Zhang, Baogui;Zu, Chao;Li, Zhigang;Zheng, Weiquan;Yu, Huan;Gao, Shengfeng;Liu, Shichao;Wang, Can;Yang, Jianfeng;Zu, Chao;Li, Zhigang;Zheng, Weiquan;Yu, Huan;Gao, Shengfeng;Liu, Shichao;Wang, Can;Yang, Jianfeng;Wang, Xinxin
关键词：intercropping; root exudates; bacterial community; soil metabolites; mineral nutrients
-
Interaction Between Glycoside Hydrolase FsGH28c from Fusarium solani and PnPUB35 Confers Resistance in Piper nigrum
作者：Liu, Shichao;Liu, Ruibing;Gao, Shengfeng;Yang, Jianfeng;Tian, Tian;Sun, Shiwei;Liu, Shichao;Gao, Shengfeng;Yang, Jianfeng;Sun, Shiwei;Xing, Tianci;Zhang, Chong;Zhao, Chenchen
关键词：glycoside hydrolase;
Fusarium solani ; cell death -
Enhanced hypoxanthine utilization and antioxidant capacity for cAMP salvage synthesis efficiently by Arthrobacter sp. CCTCC 2013431 with glutathione addition
作者：Li, Zhigang;Chen, Baofeng;Ma, Yue;Hua, Chengwei;Chang, Jingling;Sun, Haiyan;Li, Chang;Chang, Jingling;Sun, Haiyan
关键词：CAMP; Glutathione; Oxidative stress; Hypoxanthine; Salvage synthesis
