Pineapple–banana rotation reduced the amount of Fusarium oxysporum more than maize–banana rotation mainly through modulating fungal communities

Wang, Beibei; Li, Rong; Ruan, Yunze; Ou, Yannan; Zhao, Yan; Shen, Qirong

doi:10.1016/j.soilbio.2015.02.021

Cited by 102 publications

(72 citation statements)

References 68 publications

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“…Soil fungal diversity was found to be a good and sensitive indicator of soil fertility (Hobbs et al, 2008;Fierer et al, 2012). Reduced tillage is a sustainable plant management system that can lead to increased surface microbial activity and biomass and protect soil, water, and air quality as well as biodiversity (Tian et al, 2015;Wang et al, 2015;Benitez et al, 2017). Anaerobic bacteria, such as Clostridia and other dominant anaerobic methane-producing archaea, were found in only no-till systems (Luo et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Changes in the Microbial Community Structure and Soil Chemical Properties of Vertisols Under Different Cropping Systems in Northern China

Song

Tao

Guo

et al. 2018

Front. Environ. Sci.

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The predominant cropping system and management practices play an important role in soil physico-chemical properties and microbiome composition and diversity. This study analyzed the changes in soil fertility and the microbial community in four soybean-based cropping systems over 12 years. Amplification subsequencing techniques were used to compare soil community structures among the systems and identify significant positive and negative fertility factors. Soybean cropping favored the accumulation of OM and the available N, K DTPA Fe, Mn, Zn and Cu contents in soil but not fixed available P. The WS and CS cropping systems were conducive to the fixed available P, but they consumed OM, DTPA K, and Zn. The SC exhibited the lowest soil bacterial and archaeal abundance and diversity but high fungal abundance and diversity. The dominant Proteobacteria in the SC were significantly positively correlated with soil DTPA Fe and Mn. The dominant Actinobacteria were positively correlated with available P, DTPA Cu and Mn. The FS cropping system contained 764 unique bacterial species, 724 unique fungal species and the highest relative abundance of Protista. The FS had high microbial diversity, with high relative abundances of Bacteroidetes and Zygomycota and a significantly lower relative abundance of Actinobacteria. The Bacteroidetes were significantly correlated with available N, OM and DTPA Fe and negatively correlated with available P and DTPA Cu. Zygomycota was negatively correlated with available P and DTPA Cu. In the CS and WS, the soil bacterial abundance and diversity were moderate. The dominant Acidobacteria was significantly negatively correlated with soil DTPA, Fe and Mn. The CS exhibited the lowest fungal abundance and diversity. Furthermore, the relative abundance of Ascomycota was significantly improved in the WS and significantly positively correlated with available P and DTPA Cu. Decreases in the available P, K, DTPA Cu, and Mn of Vertisols greatly affect microbial community structure, and these nutrients regulate bacterial and fungal abundance and diversity. Compared to the SC, the FS, WS, and CS had more balanced soil fertility and microbial stability, but diverse cropping systems are most conducive to soil productivity. These findings are of great relevance for protecting the ecological environment.

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Section: Introductionmentioning

confidence: 99%

Changes in the Microbial Community Structure and Soil Chemical Properties of Vertisols Under Different Cropping Systems in Northern China

Song

Tao

Guo

et al. 2018

Front. Environ. Sci.

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“…Panama disease severely affects banana production worldwide. Appropriate agricultural practices show potentials to successfully minimize the detrimental effect of the disease (Shen et al, 2015;Wang et al, 2015;Shen et al, 2018;Shen et al, 2019). Rotation and intercropping with Chinese chive have been demonstrated to be effective approaches to control the disease at both greenhouse and eld levels (Huang et al, 2012;Zhang et al, 2013;Wibowo et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

Control of Panama disease of banana by intercropping with Chinese chive (Allium tuberosum Rottler): cultivar differences

Wang

et al. 2020

Preprint

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Panama disease (Fusarium wilt disease) caused by Fusarium oxysporum f. sp. cubense race 4 (FOC) severely threatens banana (Musa spp.) production worldwide. Intercropping of banana with Allium plants has shown a potential to reduce Panama disease. In this study, six cultivars of Chinese chive ( Allium tuberosum Rottler) were selected to compare their differences in antifungal activity and active compounds. Three cultivars Duokang Fujiu 11, Fujiuhuang 2, and Duokang Sijiqing with higher levels of antifungal compounds were further used for intercropping with banana in the pots and field to compare their effects on growth and disease incidence of banana. The six cultivars showed significant differences in antifungal activity against FOC mycelia growth in both leaf volatiles and aqueous leachates. The aqueous leachates displayed stronger antifungal activity than the volatiles. FJH cultivar showed the best inhibitory effect among all six cultivars. Contents of three main antifungal compounds dipropyl trisulfide (DPT), dimethyl trisulfide (DMT), and 2-methyl-2-pentenal (MP) in volatiles and aqueous leachates varied considerably among cultivars. Pot and field experiments showed that intercropping with three selected Chinese chive cultivars significantly improved banana vegetative growth, increased photosynthetic characteristics and yield but decreased disease incidence of Panama disease. Our results indicate that intercropping with Chinese chive shows potential to reduce banana Panama disease and selection of appropriate cultivars is vital for effective disease control.

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“…Rotación de cultivos: es una práctica ampliamente utilizada para controlar patógenos transmitidos por el suelo en cultivos anuales. Cultivos con oportunidades inmediatas de mercado en algunas regiones, como la yuca (Manihot esculenta), la anona (Annanas squamosa) o especies de plantas con diferentes usos o propósitos como el cebollín chino (Allium tuberousum), han sido utilizados con diferentes niveles del éxito (Buddenhagen, 2009;Huang et al, 2012;Zhang et al, 2013;Wang et al, 2015).…”

Section: Alternativas De Manejo De La Enfermedadunclassified

“…La rotación de cultivos podría tener un efecto directo, al reducir el inóculo de Foc en el suelo y crear un ambiente supresivo o un efecto indirecto al reducir o eliminar malezas con o sin síntomas (Huang et al, 2012;Zhang et al, 2013;Wang et al, 2015). No obstante, es importante considerar la capacidad de Foc para colonizar otros cultivos.…”

Section: Alternativas De Manejo De La Enfermedadunclassified

Marchitez por Fusarium raza tropical 4: Estado actual y presencia en el continente americano

2019

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Introducción. La marchitez por Fusarium causada por el hongo Fusarium oxysporum f. sp. cubense, raza tropical 4, es considerada como la enfermedad más letal de las musáceas, debido que puede sobrevivir en el suelo por más de veinte años, sin control efectivo. Objetivo. Reseñar el estado actual y rasgos significativos de esta enfermedad, e indicar riesgo de impacto potencial en países de América Latina y el Caribe ante su reciente reporte en Colombia. Desarrollo. Posee varias razas: la raza 1 ataca clones de los subgrupos Silk (Musa AAB) y Gros Michel (Musa AAA) y fue responsable de la pérdida del mercado bananero mundial en 1958, dominado por este último, fue sustituido por clones Cavendish (Musa AAA). La raza 2, ataca clones del subgrupo Bluggoe (Musa ABB); y la raza 4, a través de sus variantes tropical y subtropical, a todos los clones Cavendish, y los susceptibles a la raza 1 y raza 2. No existen clones naturales que puedan sustituir los actuales. La raza tropical 4 (R4T), se ha diseminado en diferentes continentes, causa pérdidas multimillonarias, con extrema limitaciones para su erradicación, y recientemente es motivo de preocupación en países de América Latina y el Caribe (LAC), debido a su reciente brote en la Guajira colombiana. Conclusión. El deficiente control, y desconocimiento de rasgos del patógeno y la enfermedad, hacen necesario el desarrollo de investigaciones para su diagnóstico temprano, estrategias de manejo, medidas de educación y/o promoción sobre planes de contingencias. Recientemente fue detectada en Colombia, lo cual implica alto riesgo para el resto de los países de la región LAC (con énfasis en Ecuador, Panamá y Venezuela), debido al flujo constante de personas (incluye turistas) y transacciones comerciales, siendo necesaria de manera imperativa una revisión de los análisis de riesgo ante este nuevo escenario.

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Pineapple–banana rotation reduced the amount of Fusarium oxysporum more than maize–banana rotation mainly through modulating fungal communities

Cited by 102 publications

References 68 publications

Changes in the Microbial Community Structure and Soil Chemical Properties of Vertisols Under Different Cropping Systems in Northern China

Changes in the Microbial Community Structure and Soil Chemical Properties of Vertisols Under Different Cropping Systems in Northern China

Control of Panama disease of banana by intercropping with Chinese chive (Allium tuberosum Rottler): cultivar differences

Marchitez por Fusarium raza tropical 4: Estado actual y presencia en el continente americano

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