Multifactorial Role of Arbuscular Mycorrhizae in Agroecosystem

Bhale, U. N.; Bansode, S. A.; Singh, Joginder

doi:10.1007/978-981-13-0393-7_12

Cited by 13 publications

(8 citation statements)

References 77 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Thus, AMF reduce the root damage caused by nematode infections. Likewise, previous studies with tomato reported an increase of 24% in the shoot weight compared with non-AMF plants and a reduction of 45% in the nematode population of Meloidogyne incognita after inoculation with AMF (Bhale et al 2018;Vos et al 2012). Another study found that AMF reduced endoparasitic nematode damages to the plant shoot, on average, by 5% for cyst nematodes and by up to 14% for migratory nematodes (Hol and Cook 2005).…”

Section: Discussionmentioning

confidence: 64%

The Role of Arbuscular Mycorrhizal Fungi Against Root-Knot Nematode Infections in Coffee Plants

Vallejos-Torres

Espinoza

Marín-Díaz

et al. 2020

J Soil Sci Plant Nutr

View full text Add to dashboard Cite

Coffee (Coffea arabica) is one of the most important tropical crops in the world, and root-knot nematode (Meloidogyne spp.) infections are one of the main factors that negatively affect crop yields throughout the South American region. This study aimed to evaluate the role of indigenous arbuscular mycorrhizal fungi against root-knot nematode infections in coffee plants grown under different soil conditions in the Peruvian Amazon. The experimental design was a 3A × 2B × 4C factorial scheme with 24 treatments. Each experimental unit consisted of six coffee plants, with three replicates in randomized blocks, totaling 18 coffee plants per treatment. The studied factors were soil conditions (A), types of coffee propagation (B), and arbuscular mycorrhizal fungi consortia (C). The data were statistically examined by three-way analysis of variance, and the Tukey HSD test was applied for multiple comparisons of group means. Mycorrhiza-induced tolerance was confirmed against root-knot nematodes, as the severity of infection was significantly lower in mycorrhizal roots, with an average reduction of 52.5%, 38.5% and 38.3% in coffee plants inoculated with Huall-pache, Do-cat, and Mo-cat, respectively. Furthermore, the effects on plant growth and biological control vary depending on the diversity of arbuscular mycorrhizal fungi consortia, soil conditions, and type of propagation. This study therefore demonstrates that the inoculation of coffee plants with indigenous arbuscular mycorrhizal fungi prior to field establishment promotes coffee plant growth after root-knot nematode infections.

show abstract

Section: Discussionmentioning

confidence: 64%

The Role of Arbuscular Mycorrhizal Fungi Against Root-Knot Nematode Infections in Coffee Plants

Vallejos-Torres

Espinoza

Marín-Díaz

et al. 2020

J Soil Sci Plant Nutr

View full text Add to dashboard Cite

show abstract

“… Yao et al (2005) studied the growth-promoting effect of Glomus intraradices and Gigaspora margarita on Litchi chinensis. Glomus mosseae is widely studied and reported to increase the weight and length of shoot and root in wheat ( Bhale et al, 2018 ). Mycorrhiza also positively influences the soil structure ( Bhat et al, 2017 ).…”

Section: Types Of Biofertilizersmentioning

confidence: 99%

Biofertilizers: An ecofriendly technology for nutrient recycling and environmental sustainability

Kumar

Diksha

Sindhu

et al. 2022

Current Research in Microbial Sciences

220

View full text Add to dashboard Cite

Highlights Agriculture plays an important role in a country's economy. In modern intensive agricultural practices, chemical fertilizers and pesticides are applied on large scale to increase crop production in order to meet the nutritional requirements of the ever-increasing world population. However, rapid urbanization with shrinking agricultural lands, dramatic change in climatic conditions and extensive use of agrochemicals in agricultural practices has been found to cause environmental disturbances and public health hazards affecting food security and sustainability in agriculture. Besides this, agriculture soils are continuously losing their quality and physical properties as well as their chemical (imbalance of nutrients) and biological health due to indiscriminate use of agrochemicals. Plant-associated microbes with their plant growth- promoting traits have enormous potential to solve these challenges and play a crucial role in enhancing plant biomass and crop yield under greenhouse and field conditions. The beneficial mechanisms of plant growth improvement include enhanced availability of nutrients (i.e., N, P, K, Zn and S), phytohormone modulation, biocontrol of phytopathogens and amelioration of biotic and abiotic stresses. This plant-microbe interplay is indispensable for sustainable agriculture and these microbes may perform essential role as an ecological engineer to reduce the use of chemical fertilizers. Various steps involved for production of solid-based or liquid biofertilizer formulation include inoculum preparation, addition of cell protectants such as glycerol, lactose, starch, a good carrier material, proper packaging and best delivery methods. In addition, recent developments of formulation include entrapment/microencapsulation, nano-immobilization of microbial bioinoculants and biofilm-based biofertilizers. Thus, inoculation with beneficial microbes has emerged as an innovative eco-friendly technology to feed global population with available resources. This review critically examines the current state-of-art on use of microbial strains as biofertilizers in different crop systems for sustainable agriculture and in maintaining soil fertility and enhancing crop productivity. It is believed that acquisition of advanced knowledge of plant-PGPR interactions, bioengineering of microbial communities to improve the performance of biofertilizers under field conditions, will help in devising strategies for sustainable, environment-friendly and climate smart agricultural technologies to deliver short and long terms solutions for improving crop productivity to feed the world in a more sustainable manner.

show abstract

“…A glomalina é uma glicoproteína que é libertada pelo fungo micorrizo arbuscular após a sua morte, contendo 2-5% Fe, 4-6% O, 0,03-0,1% P, 36-59% C, 33-49% H e 3-5% N (Wright et al, 1999). Devido a sua alta adesividade e hidrofobicidade, desempenha um papel importante como material de cimentação com as partículas do solo e atua como uma forma altamente estável de armazenamento de carbono orgânico, que representa uma fração importante do total de matéria orgânica presente no solo (Bhale et al, 2018).…”

Section: Fungos Micorrizas Arbusculares (Fmas)unclassified

Microrganismos promotores de crescimento de plantas como mitigadores do estresse hídrico em pastagens: uma revisão narrativa

Porto

Teixeira²,

Fries³

et al. 2022

RSD

View full text Add to dashboard Cite

O estresse hídrico é uma realidade presente em ambientes pastoris em todo o Brasil, e de maneira mais desafiadora em regiões semiáridas. Essas condições climáticas colocam em prova a tolerância ao estresse hídrico espécies forrageiras usadas, que apesar de sua rusticidade, diminuem marcantemente seu desempenho em baixas disponibilidades hídricas, o que limita a expressão de todo seu potencial produtivo. Nesse sentido, torna-se importante a busca por tecnologias sustentáveis que auxiliem uma maior resiliência da produção animal a pasto e que sejam benéficas ao meio ambiente, como o uso de microrganismos promotores de crescimento de plantas, que potencialmente, podem ajudar estas espécies a tolerar os efeitos deletérios do estresse hídrico. Como isso, o objetivo dessa revisão foi compilar informações sobre o uso de bactérias promotoras de crescimento de plantas, fungos micorrizicos arbusculares e sua co-inoculação com agentes mitigadores do estresse hídrico em plantas forrageiras. Diante de dados obtidos em plataformas de pesquisa, abordou-se os efeitos de inoculações com microrganismos benéficos do solo sobre características morfofisiológicas e produtivas de plantas forrageiras e como potencialmente essa simbiose pode auxiliar as plantas a tolerarem o estresse hídrico, além de descrever as especificidades da relação tripartite entre fungos, bactérias e plantas forrageiras. Com essa revisão, constatou-se que o uso de insumos microbiológicos como moduladores da tolerância de espécies à seca apresenta potencial utilização, sendo necessário maior volume de estudos para consolidar a técnica de maneira que a fortaleça com uma alternativa sustentável e resiliente da pecuária a pasto.

show abstract

Multifactorial Role of Arbuscular Mycorrhizae in Agroecosystem

Cited by 13 publications

References 77 publications

The Role of Arbuscular Mycorrhizal Fungi Against Root-Knot Nematode Infections in Coffee Plants

The Role of Arbuscular Mycorrhizal Fungi Against Root-Knot Nematode Infections in Coffee Plants

Biofertilizers: An ecofriendly technology for nutrient recycling and environmental sustainability

Microrganismos promotores de crescimento de plantas como mitigadores do estresse hídrico em pastagens: uma revisão narrativa

Contact Info

Product

Resources

About