sustainable agriculture – Page 8

In Vitro Mycorrhization for Plant Propagation and Enhanced Resilience to Environmental Stress: A Review

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Mycorrhizal fungi form beneficial partnerships with plant roots, significantly improving plant health and resilience to environmental stresses like drought and disease. Scientists can now grow these fungi in laboratory conditions alongside plant tissues to create enhanced plants that are stronger and more productive. This in vitro mycorrhization approach offers a sustainable alternative to chemical fertilizers and pesticides, potentially revolutionizing agriculture to better withstand climate change challenges while maintaining food security.

Application of Nanocomposites-Based Polymers on Managing Fungal Diseases in Crop Production

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Scientists are developing tiny particles made from natural materials like chitosan to protect crops from fungal diseases. These nanoparticles work better than traditional fungicides and can be combined with metals or plant extracts to boost their effectiveness. The new approach is more environmentally friendly and can reduce crop loss caused by fungal infections while maintaining sustainable agricultural practices.

Native Fungi as a Nature-Based Solution to Mitigate Toxic Metal(loid) Accumulation in Rice

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Rice farmers dealing with contaminated soils now have a natural solution: specially selected fungi can be added to the soil to help reduce toxic metal accumulation in rice plants. In a greenhouse study, native fungi reduced arsenic uptake by up to 75% when combined with specific water management practices. This approach offers an environmentally friendly alternative to traditional remediation methods while promoting sustainable agriculture in metal-contaminated areas.

Biocontrol Potential of Bacillus velezensis RS65 Against Phytophthora infestans: A Sustainable Strategy for Managing Tomato Late Blight

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Researchers tested 30 soil bacteria from tomato roots to find natural disease fighters. They discovered that Bacillus velezensis RS65, a beneficial bacterium, effectively prevents tomato late blight by producing enzymes and toxins that kill the fungal pathogen. In greenhouse tests, plants treated with RS65 had half the disease severity compared to untreated plants, suggesting this bacteria could replace chemical fungicides in sustainable tomato farming.

Chemical profile and bioactivity of essential oils from five Turkish thyme species against white mold fungal disease agent Sclerotinia sclerotiorum

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Researchers studied five types of Turkish thyme plants to see if their essential oils could fight a harmful fungus called Sclerotinia sclerotiorum that damages crops like cucumbers and sunflowers. They found that thyme oils, especially those rich in carvacrol and thymol, were very effective at stopping fungal growth. These natural plant oils could be used as safer alternatives to chemical fungicides in farming, reducing environmental damage while controlling plant diseases.

Saponins, the Unexplored Secondary Metabolites in Plant Defense: Opportunities in Integrated Pest Management

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Plants naturally produce compounds called saponins that protect them from insects, fungi, bacteria, parasitic worms, and viruses. This review explains how saponins work as natural pest managers and discusses how plants rich in saponins, such as licorice and soapbark trees, could be used to develop environmentally friendly crop protection products instead of synthetic pesticides.

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

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Over 1.3 billion hectares of farmland worldwide suffer from excess salt and alkalinity, drastically reducing crop yields. Special fungi that live inside plant tissues can help crops survive in these harsh conditions without harming them. These fungi work by helping plants manage salt accumulation, boost their natural defenses, and produce protective compounds. While laboratory tests show promising results with yield increases up to 40%, practical field application remains challenging due to environmental variables.

In Vitro Mycorrhization for Plant Propagation and Enhanced Resilience to Environmental Stress: A Review

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This review explains how scientists are using special laboratory techniques to grow fungal partnerships with plants that boost plant health and stress tolerance. By combining plant propagation with beneficial fungi in controlled conditions, researchers can produce stronger plants that survive droughts, diseases, and other environmental challenges. These techniques offer promise for sustainable farming and addressing food security concerns as climate change impacts agriculture.

Isolation and characterization of a new Leptobacillium species promoting tomato plant growth

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Scientists discovered a new type of beneficial fungus living inside tomato plant roots that helps the plants grow better and produce more nutritious fruit. This fungus, called Leptobacillium sp., makes plant hormones and special compounds that help tomato plants absorb nutrients more effectively. When tomato seeds were treated with this fungus, the plants grew taller and produced fruits with higher levels of lycopene, a beneficial compound. This discovery could help farmers grow better tomatoes using nature’s own microorganisms instead of relying on chemical treatments.

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

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Researchers tested a naturally occurring soil bacterium called Bacillus halotolerans strain B33 to protect cereal seeds from harmful fungi. When seeds infected with fungal pathogens were treated with this bacterium, it successfully eliminated 83-100% of the fungi, depending on the pathogen and crop type. The treatment was as effective as commercial chemical disinfectants but offers a more environmentally friendly alternative for sustainable farming.

Research Keyword: sustainable agriculture