Rhizosphere soil properties and banana Fusarium wilt suppression influenced by combined chemical and organic fertilizations

文献类型： 外文期刊

第一作者： Sun, Jianbo

作者： Sun, Jianbo;Zou, Liangping;Li, Wenbin;Yang, Jinghao;Wang, Yuguang;Xia, Qiyu;Peng, Ming

作者机构：

关键词： Fertilization strategy;Soil fertility;Fusarium wilt;Factor analysis;Path coefficient analysis

期刊名称：AGRICULTURE ECOSYSTEMS & ENVIRONMENT （ 影响因子：5.567； 五年影响因子：6.064 ）

ISSN： 0167-8809

年卷期： 2018 年 254 卷

页码：

收录情况： SCI

摘要： Combining chemical fertilizer with organic fertilizer is an important management strategy for maintaining soil fertility and disease suppression. Banana is an important cash crop in tropical regions and is severely threatened by Fusarium wilt disease. Little is known about the effects of combined fertilization on rhizosphere soilproperties and disease suppression in tropical regions in China. In this study, the effects of combined fertilization on rhizosphere soil properties and the development of banana Fusarium wilt disease were assessed based on key components of soil chemical and biological properties. With chemical fertilization (CF) only, the soil urease, SOC and available nutrients contents were increased continuously, while the soil bacterial diversity, pH, and acid phosphatase activities were initially increased, and then decreased with increasing NPK application rate. Under low NPK application rate (25% CF), the OM addition was more effective in increasing soil bacterial diversity, pH, available nutrients, urease and acid phosphatase activities than NPK fertilization only. However, excessive OM addition had negative effect on soil available P and K content under high NPK application rate (100% CF). The T6 treatment of 50% CF + 500 organic matter (OM) had the highest integrated score among the treatments. Path coefficient analysis revealed that soil bacterial diversity plays the most important role in improving soil integrated score. The disease index was significantly and negatively linear correlated with the integrated score (r = -0.92, P < 0.01). These results demonstrate that an appropriate combination of organic and inorganic fertilizer application is effective at improving soil fertility and reduced disease incidence of banana.

分类号：

  • 相关文献

[1]Progress in Significant Soil Science Fields of China over the Last Three Decades: A Review. Zhao Qi-Guo,Yan Xiao-Yuan,Zhang Gan-Lin,Cai Zu-Cong,He Ji-Zheng,Zhang Bin.

[2]Classification of the urbanization types in the Yangtze River Delta. Xu, Juan,Yang, Li,Zhang, Wei. 2012

[3]Phenotypic factor analysis for linear type traits in Beijing Holstein cows. Chu, MX,Shi, SK. 2002

[4]Assessment, Composition and Possible Source of Organochlorine Pesticides in Surface Soils from Urumqi, China. Chen Min,Huang Ping,Chen Min,Chen Li. 2015

[5]Electrochemical degradation of bisphenol A in chloride electrolyte-Factor analysis and mechanisms study. Li, Hongna,Wang, Yu,Zhu, Changxiong,Li, Hongna,Long, Yujiao,Ni, Jinren.

[6]Influencing factors and chlorinated byproducts in electrochemical oxidation of bisphenol A with boron-doped diamond anodes. Li, Hongna,Tian, Yunlong,Ye, Jing,Long, Yujiao,Zhu, Xiuping.

[7]The Study of Animal Products Perceived Quality Based on Cue Theory-Data from Fu Jian Province. Zhang, Chao,Dong, Xiaoxia,Li, Ganqiong,Zhang, Yumei,Li, Zhemin,Zhang, Chao,Dong, Xiaoxia,Li, Ganqiong,Zhang, Yumei,Li, Zhemin. 2015

[8]Distribution of selenium and cadmium in soil-rice system of selenium-rich area in Hainan, China. Wang, Dengfeng,Wei, Zhiyuan,Qi, Zhiping,Tang, Shumei. 2014

[9]Seedling age and quality upon transplanting affect seed yield of canola (Brassica napus L.). Ren, Yun,Zhu, Jianfang,Ma, Shanlin,Ye, Genru,Zhang, Dongqing,Hua, Shuijin,Hussain, Nazim. 2014

[10]Crop yields, internal nutrient efficiency, and changes in soil properties in rice-wheat rotations under non-flooded mulching cultivation. Liu, XJ,Jiang, RF,Zhang, FS,Lu, SH,Zeng, XZ,Christie, P. 2005

[11]Effects of planting pattern on growth and yield and economic benefits of cotton in a wheat-cotton double cropping system versus monoculture cotton. Lu Feng,Cao, Weixing,Guoping Wang,Yingchun Han,Yabing Li,Yan Zhu,Zhiguo Zhou,Weixing Cao.

[12]Maintaining yields and reducing nitrogen loss in rice-wheat rotation system in Taihu Lake region with proper fertilizer management. Xue, Lihong,Yu, Yingliang,Yang, Linzhang. 2014

[13]Assessing the Soil Fertility using Landsat TM Imagery and Geospatial Statistical Analysis. Zhao, Jinling,Wang, Dacheng,Zhang, Dongyan,Luo, Juhua,Huang, Wenjiang. 2012

[14]Crop residue, manure and fertilizer in dryland maize under reduced tillage in northern China: II nutrient balances and soil fertility. Wang, Xiaobin,Hoogmoed, Willem B.,Cai, Dianxiong,Perdok, Udo D.,Oenema, Oene. 2007

[15]Which policy would work better for improved soil fertility management in sub-Saharan Africa, fertilizer subsidies or carbon credits?. Marenya, Paswel,Nkonya, Ephraim,Kato, Edward,Xiong, Wei.

[16]Soil microbial communities response to herbicide 2,4-dichlorophenoxyacetic acid butyl ester. Liu, Xingang,Dong, Fengshou,Xu, Jun,Zheng, Yongquan,Li, Jing.

[17]Crop Yield and Soil Responses to Long-Term Fertilization on a Red Soil in Southern China. Zhang Hui-Min,Wang Bo-Ren,Xu Ming-Gang,Fan Ting-Lu,Zhang Hui-Min,Wang Bo-Ren,Xu Ming-Gang,Fan Ting-Lu,Zhang Hui-Min,Zhang Hui-Min.

[18]EFFECTS OF SILICON ON YIELD CONTRIBUTING PARAMETERS AND ITS ACCUMULATION IN ABAXIAL EPIDERMIS OF SUGARCANE LEAF BLADES USING ENERGY DISPERSIVE X-RAY ANALYSIS. Li, Yang-Rui,Dalvi, V. A.,Huang, Hai-Rong.

[19]Long-term effects of controlled release urea application on crop yields and soil fertility under rice-oilseed rape rotation system. Geng, Jibiao,Sun, Yunbao,Zhang, Min,Li, Chengliang,Yang, Yuechao,Liu, Zhiguang,Li, Shuanglai.

[20]Dead mycelium of Penicillium chrysogenum protects transplanted cotton plants agains fungal wilts in a saline field. Zhang, H. J.,Dong, H. Z.,Li, W. J.,Zhang, H. J.,Dong, H. Z.,Li, W. J..

作者其他论文 更多>>

微信小程序