Soil Bacterial Community in the Multiple Cropping System Increased Grain Yield Within 40 Cultivation Years

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成果类型：

期刊论文

作者：

Chen, Tao;Hu, Ruiwen;Zheng, Zhongyi;Yang, Jiayi;Fan, Huan;...

通讯作者：

Peng, S.;Li, J.

作者机构：

[Li, Juan; Zheng, Zhongyi; Hu, Ruiwen; Yang, Jiayi; Fan, Huan] College of Agronomy, Hunan Agricultural University, Changsha, China

[Deng, Xiaoqiang] Hunan Tobacco Company Chenzhou Branch, Chenzhou, China

[Yao, Wang] Hunan Tobacco Company Zhangjiajie Branch, Zhangjiajie, China

[Wang, Qiming] College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China

[Peng, Shuguang] Hunan Tobacco Monopoly Bureau, Changsha, China

通讯机构：

[Li, J.] C

[Peng, S.] H

College of Agronomy, China

Hunan Tobacco Monopoly BureauChina

语种：

英文

关键词：

Acidobacteria;grain yield;molecular ecology networks;multiple cropping system;soil bacterial community;soil properties

期刊：

FRONTIERS IN PLANT SCIENCE

ISSN：

1664-462X

年：

2021

卷：

页码：

804527

DOI：

10.3389/fpls.2021.804527

基金类别：

This study received funding from Key Project of Science and Technology of Hunan Tobacco Company Chenzhou Branch and Natural Science Foundation of Hunan Province. The funder had involvement with the study design and data collection. All authors declare no other competing interests.

机构署名：

本校为第一机构

院系归属：

农学院

生物科学技术学院

摘要：

The shortage of land resources restricts the sustainable development of agricultural production. Multiple cropping has been widely used in Southern China, but whether the continuous planting will cause a decline in soil quality and crop yield is unclear. To test whether multiple cropping could increase grain yield, we investigated the farmlands with different cultivation years (10–20 years, 20–40 years, and &gt;40 years). Results showed that tobacco-rice multiple cropping rotation significantly increased soil pH, nitrogen nutrient content...

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Soil Bacterial Community in the Multiple Cropping System Increased Grain Yield Within 40 Cultivation Years

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