Influencia de la sombra y de las micorrizas sobre el crecimiento de plantas de lulo (Solanum quitoense Lam.)

Posada, Fánor Casierra; Olmos, Jaime Ernesto Peña; Peñaloza, Juan; Roveda, Gabriel

doi:10.31910/rudca.v16.n1.2013.859

Cited by 7 publications

(6 citation statements)

References 13 publications

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“…The rhizosphere microbiota is known to extend the adaptive capacity of plants (i.e., phenotypic plasticity) to environmental stresses (Venturi & Keel, ). The overall beneficial effect of the interaction between micro‐organisms and plant growth, under contrasting light environments, has also been reported in studies with mycorrhizal growth promoters (Aguilar‐Chama & Guevara, ; Casierra‐Posada, Peña‐Olmos, Peñaloza, & Roveda, ; Konvalinková & Jansa, ).…”

Section: Discussionsupporting

confidence: 53%

“…For instance, in rice, from which the rhizobacteria used in this study were originally isolated, growth is higher with B. pyrrocinia inoculation than with P. fluorescens inoculation (Nascente et al., ; Rêgo et al., ), or with co‐inoculation with these rhizobacteria (Rêgo et al., ). The synergistic effect of B. pyrrocinia and P. fluorescens , promoting growth in B. brizantha , was possibly a response of increased nutrient flow (Casierra‐Posada et al., ; Paredes & Lebeis, ), phytohormone production, such as auxin or cytokinin, or decreased plant ethylene levels, through the action of the enzyme ACC deaminase (Ahemad & Kibret, ; Vimal et al., ).…”

Section: Discussionmentioning

confidence: 99%

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Light and plant growth‐promoting rhizobacteria effects on Brachiaria brizantha growth and phenotypic plasticity to shade

Lopes

Dias‐Filho

Castro

et al. 2017

Grass and Forage Science

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This is the first report on the effect of light intensity and plant growth‐promoting rhizobacteria (PGPR) on the growth of a tropical forage grass, being a relevant study to improve pasture management in conventional farming and integrated crop‐livestock‐forestry systems. In this study, our aim was to evaluate the effects of light intensity and Burkholderia pyrrocinia and Pseudomonas fluorescens inoculation on Brachiaria brizantha cv. BRS Piatã growth, and phenotypic plasticity to shade. The experiment was conducted in a semi‐controlled environment. Seedlings of B. brizantha were allocated to full sun and shade. P. fluorescens and B. pyrrocinia were inoculated individually or co‐inoculated by soil drench, 14 days after seedling emergence. We evaluated morphogenesis, structural and growth parameters. Irrespective of the light regime, co‐inoculated plants had greater leaf area and SPAD index (chlorophyll content). Increase in total biomass production in co‐inoculated plants was over 100% and 300%, under full sun and shade respectively. Co‐inoculated P. fluorescens and B. pyrrocinia increased shade tolerance in B. brizantha, improving plant performance. Co‐inoculation promoted growth in B. brizantha under both sun and shade, indicating its potential as a bio‐fertilizer in conventional and integrated systems, especially in silvopastoral systems, where light availability to pasture growth may be limited.

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Section: Discussionsupporting

confidence: 53%

Section: Discussionmentioning

confidence: 99%

Light and plant growth‐promoting rhizobacteria effects on Brachiaria brizantha growth and phenotypic plasticity to shade

Lopes

Dias‐Filho

Castro

et al. 2017

Grass and Forage Science

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“…and fertilization using 15-15-15 (N-P-K of 200 g plant −1 ). AMF increased the landfill capacity of the root system, thereby increasing the photosynthetic rate and growth of the plant [52].…”

Section: Plant Height and Stem Diametermentioning

confidence: 98%

Plant Height and Stem Diameter of Solanum quitoense Lamarck Improved with Applications of AMF and Biostimulants

et al. 2023

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The lulo plant (Solanum quitoense Lamarck) is native to South America. In Mexico, this species shows potential for the conversion of agroecosystems. It is used as food and pharmaceutical sources for metabolites. However, there are few papers related to how this species can grow under conditions outside of the Andean countries (Bolivia, Colombia, Ecuador, and Peru). The objective of this research was to evaluate the development of lulo under cloud forest conditions and the effect of inoculating the plant with mycorrhizae (Funneliformis mosseae (T. H. Nicolson and Gerd.) C. Walker and A. Schüssler, and Entrophospora colombiana Spain and N. C. Schenck) and diammonium phosphate (DAP: NPK 18-46-00) fertilization. The plant growth, leaf area, mycorrhizal colonization, and leaf mineral content were evaluated from transplant to fruit formation. The experiment was conducted under field conditions in volcanic soils (clayey Vertisol) in a cloud forest. The inoculation of E. colombiana was 86.19% of the colonization, and the content of N, K, Ca, Mg, Mn, Cu, Zn, and Fe in the leaves was the higher in these plants. The highest P content was obtained from the DAP treatment and the height of the plant was 11.8% and 12.5% in the treatments using DAP and E. colombiana, respectively. The plant growth was significantly higher in the plants inoculated with E. colombiana followed by DAP. The plants inoculated with F. mosseae registered lower values than the control. Lulo plants grow in the climate and soils of volcanic origin of the cloud forest. The results showed that AMF colonization was beneficial and outperformed the native strains. The results are new for the introduced lulo plants in Mexico and can help reduce the learning path for commercial cultivation.

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“…The contribution of AMF to P uptake reaches up to 77% under low P supply compared with only 49% under high P supply [85]. Furthermore, the commercial inoculum Mycobiol, consisting of Glomus spp., Entrophospora colombiana, and Acaulospora mellea, enhanced P acquisition and plant growth in a pot experiment [86]. González and Walter [87] observed that Glomus aggregatum increased P uptake and biomass production of inoculated plants compared.…”

Section: Effective Microbial Inoculationmentioning

confidence: 99%

Toward the Recent Advances in Nutrient Use Efficiency (NUE): Strategies to Improve Phosphorus Availability to Plants

Ebbisa¹

2022

Sustainable Crop Production - Recent Advances

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Achieving high nutrient use efficiency (NUE) and high crop productivity has become a challenge with increased global demand for food, depletion of natural resources, and deterioration of environmental conditions. Higher NUE by plants could reduce fertilizer input costs, decrease the rate of nutrient losses, and enhance crop yields. Nitrogen and Phosphorus are the most limiting nutrients for crop production in many of the world’s agricultural areas, and their efficient use is important for the economic sustainability of cropping systems. Furthermore, the dynamic nature of N and P in soil-plant systems creates a unique and challenging environment for its efficient management. Although numerous fertilizer recommendation methods have been proposed to improve NUE, technologies and innovative management practices are still lacking. Therefore, maximizing crop phosphorus (P) use efficiency (PUE) would be helpful in reducing the use of inorganic phosphorus fertilizers and their escape in the environment for sustainable agriculture. Improvement of PUE in cropping systems can be achieved through two main strategies: optimizing agronomic practice and breeding nutrient efficient crop cultivars that improves P-acquisition and -utilization efficiency. These strategies are needed for future food security and sustainable agriculture. The major revised points are the following: concept of NUE, application of nutrient stewardship, cereal-legume intercropping, regulating soil pH, etc., for enhancing phyto-availability of P and breeding P-efficient crop cultivars that can produce more biomass with lesser P costs and that acquire more P in P-stress condition. These approaches consider economic, social, and environmental dimensions essential to sustainable agricultural systems and afford a suitable context for specific NUE indicators.

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Influencia de la sombra y de las micorrizas sobre el crecimiento de plantas de lulo (Solanum quitoense Lam.)

Abstract: Palabras clave: Sombreado, área foliar, peso específico de las hojas, materia seca.

Cited by 7 publications

References 13 publications

Light and plant growth‐promoting rhizobacteria effects on Brachiaria brizantha growth and phenotypic plasticity to shade

Light and plant growth‐promoting rhizobacteria effects on Brachiaria brizantha growth and phenotypic plasticity to shade

Plant Height and Stem Diameter of Solanum quitoense Lamarck Improved with Applications of AMF and Biostimulants

Toward the Recent Advances in Nutrient Use Efficiency (NUE): Strategies to Improve Phosphorus Availability to Plants

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