sustainable agriculture – Page 6

Essential Oils as an Antifungal Alternative for the Control of Various Species of Fungi Isolated from Musa paradisiaca: Part I

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Researchers tested six essential oils from common kitchen herbs to see if they could prevent banana spoilage caused by fungi. They found that cinnamon oil was especially effective, stopping fungal growth at relatively low concentrations. This research suggests that natural essential oils could replace harsh chemical fungicides in farming, making bananas safer for consumers and better for the environment.

Biocontrol of Seedborne Fungi on Small-Grained Cereals Using Bacillus halotolerans Strain B33

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Researchers discovered that a bacterium called Bacillus halotolerans strain B33 can effectively prevent harmful fungi from damaging cereal seeds like wheat, barley, oats, and rye. When seeds were treated with this beneficial bacterium, it successfully eliminated or greatly reduced three dangerous fungal pathogens while also helping the seeds germinate better. This natural approach offers a promising environmentally-friendly alternative to chemical fungicides for protecting grain crops.

Co-existence of potentially sustainable indigenous food systems and poor nutritional status in Ho indigenous community, India: an exploratory study

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This study found that the Ho indigenous people of India have access to hundreds of nutritious traditional foods but still experience widespread malnutrition. Even though their indigenous foods are rich in essential minerals and vitamins, factors like unpredictable rainfall, shift to growing only rice instead of diverse crops, and the availability of cheap processed foods in markets prevent people from using these nutritious foods. The research highlights the need to support traditional food systems and farming practices to improve both health and environmental sustainability in indigenous communities.

Analysis of the Differences in Rhizosphere Microbial Communities and Pathogen Adaptability in Chili Root Rot Disease Between Continuous Cropping and Rotation Cropping Systems

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Rotating crops (chili with cotton) instead of continuously planting chili improves soil health by increasing helpful bacteria like Bacillus and reducing harmful fungi like Fusarium that cause root rot disease. Researchers studied how different cropping systems change the mix of microorganisms in soil around plant roots and identified two main disease-causing fungi. This research shows that crop rotation is a natural, chemical-free way to prevent chili disease and maintain productive farmland.

Valorization of various lignocellulosic wastes to Ganoderma lucidum (Curtis) P. Karst (Reishi Mushroom) cultivation and their FT-IR assessments

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This research demonstrates how agricultural and forestry waste materials can be effectively converted into nutritious Reishi mushrooms through sustainable cultivation practices. Oak wood substrates produced the highest mushroom yields, while various agricultural wastes showed promising results for producing medicinal mushrooms. Using specialized spectroscopy techniques, scientists confirmed that the Reishi mushroom effectively breaks down and utilizes the complex plant materials in these waste substrates. This approach offers an environmentally friendly solution to waste management while producing valuable medicinal mushrooms.

Cestrum tomentosum L.f. Extracts against Colletotrichum scovillei by Altering Cell Membrane Permeability and Inducing ROS Accumulation

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Researchers found that extracts from the Cestrum tomentosum plant effectively kill a fungus that causes anthracnose disease in chili peppers. The plant extract works by damaging the fungal cell membranes and causing harmful reactive oxygen species to accumulate inside fungal cells. This natural remedy showed strong protective and therapeutic effects when applied to chili pepper fruits, offering a safer alternative to synthetic chemical fungicides.

Biocontrol of Fusarium solani: Antifungal Activity of Chitosan and Induction of Defence Enzymes

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Chitosan, a natural substance made from shrimp and crab shells, effectively protects tomato plants from a dangerous fungal disease called Fusarium solani root rot. When applied to plants, chitosan directly damages the fungus and simultaneously strengthens the plant’s own defence systems through increased enzyme activity. This makes chitosan a safer, more sustainable alternative to conventional chemical fungicides while also promoting better plant growth.

Biocontrol of Cercospora leaf spot in sugar beet by a novel Bacillus velezensis KT27 strain: Enhanced antifungal activity and growth promotion in laboratory and field conditions

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This research demonstrates that a beneficial bacteria called Bacillus velezensis KT27 can effectively control a common fungal disease in sugar beet crops. The bacteria fights the disease by producing natural antifungal compounds and can be further enhanced by exposure to inactivated fungal pathogens. Field trials showed the bacterial treatment provided disease protection almost as good as chemical fungicides while also promoting plant growth and increasing sugar beet yield by up to 15%.

Halotolerant Endophytic Fungi: Diversity, Host Plants, and Mechanisms in Plant Salt–Alkali Stress Alleviation

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Salty and alkaline soil is destroying farmland worldwide, but special fungi living inside plants can help crops survive these harsh conditions. These fungi work like a team with plants, producing protective substances and helping plants manage salt and reduce damage from stress. Scientists reviewed 150 studies and found these fungi boost crop yields by 15-40%, offering a natural way to farm on degraded land without more chemicals.

A bibliometric analysis of fungal volatile organic compounds

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Fungi release distinctive smells made up of volatile compounds that help them communicate with plants, bacteria, and other organisms. These fungal smell chemicals have grown from being studied mainly in wine fermentation to being explored for helping crops grow better, fighting plant diseases naturally, and creating food flavors without chemicals. This research shows that understanding how fungi use these smell chemicals could lead to more sustainable farming practices and natural alternatives to harmful pesticides.

Research Topic: sustainable agriculture