plant growth promotion – Page 2

Development and Transfer of Microbial Agrobiotechnologies in Contrasting Agrosystems: Experience of Kazakhstan and China

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Microbial consortia—communities of beneficial microorganisms—offer promising solutions to modern agriculture’s challenges by enhancing plant growth, improving stress tolerance, and restoring soil health. China has successfully integrated these microbial products into farming through strong government support and research infrastructure, while Kazakhstan has the scientific knowledge but faces funding and implementation challenges. This comparative study shows that adopting these technologies requires both scientific advancement and practical support systems tailored to each country’s specific needs.

Recent Advances and Developments in Bacterial Endophyte Identification and Application: A 20-Year Landscape Review

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Bacterial endophytes are beneficial bacteria living inside plants that help them grow stronger, resist diseases, and even clean up polluted soil. Scientists have studied these helpful microbes for 20 years and discovered they can be identified using both traditional laboratory methods and advanced DNA technologies. These bacteria show promise for making farming more sustainable by reducing the need for chemical pesticides and helping crops survive droughts and other stressors.

Isolation, identification and antibacterial activity of endophytes from the seeds of Panax japonicus

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This study investigated microscopic organisms living inside Panax japonicus seeds to understand why these seeds are difficult to grow. Researchers found the best way to clean the seeds and identified ten different microorganism species living in them. Most of these were fungi that may actually prevent seed germination, while certain bacteria species appear beneficial for plant growth and could potentially be used to improve seed cultivation in the future.

Response of Chaetomium sp. to Nitrogen Input and Its Potential Role in Rhizosphere Enrichment of Lycium barbarum

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Goji berries grow better when treated with a beneficial fungus called Chaetomium, especially when combined with proper nitrogen management. This fungus helps regulate nitrogen cycling in the soil and promotes plant growth more effectively than nitrogen fertilizer alone. The research suggests that farmers can reduce nitrogen fertilizer use while maintaining or improving crop productivity by using this fungal inoculant, which is better for the environment.

Trichoderma brevicompactum 6311: Prevention and Control of Phytophthora capsici and Its Growth-Promoting Effect

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Researchers isolated a beneficial fungus called Trichoderma brevicompactum from pepper plant soil that can fight a serious disease affecting peppers worldwide. This fungus not only kills the disease-causing pathogen but also helps pepper plants grow better. The study shows this fungus works through multiple mechanisms including wrapping around harmful fungi and producing growth-promoting compounds. This offers farmers an environmentally friendly alternative to chemical pesticides for protecting their pepper crops.

Synergistic effects of beneficial microbial inoculants and SMS-amendments on improving soil properties and Pinus seedling growth in degraded soils

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This study shows how mixing beneficial bacteria with mushroom waste can improve poor soil quality. The bacteria help break down the mushroom waste into nutrients that plants need, while also creating a healthier soil environment full of beneficial microbes. When this treated mushroom waste was added to degraded soil and used to grow pine seedlings, the plants grew taller with thicker stems and more leaves than in untreated soil. This approach offers a practical way to recycle agricultural waste while restoring damaged soils.

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels

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Researchers discovered five types of salt-tolerant fungi that help plants absorb phosphorus even in salty soils. When these fungi were applied to sorghum plants grown in salt-affected soils, the plants grew better and absorbed more phosphorus. The most effective fungus, Penicillium oxalicum, worked by releasing organic acids and other compounds that made phosphorus more available to plants. This discovery offers a promising natural alternative to chemical fertilizers for farming in salt-affected regions.

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%.

Tackling Conifer Needle Cast and Ash Dieback with Host-Derived Microbial Antagonists Exhibiting Plant Growth-Promoting Traits

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Scientists discovered native bacteria from European ash and Scots pine trees that can fight two destructive forest diseases: ash dieback and needle cast. These bacteria not only inhibit the disease-causing fungi but also help trees grow better by improving nutrient uptake. This natural approach offers an eco-friendly alternative to fungicide sprays for protecting forests.

Trichoderma: The Current Status of Its Application in Agriculture for the Biocontrol of Fungal Phytopathogens and Stimulation of Plant Growth

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Trichoderma is a beneficial fungus that grows naturally in soil and can protect crops from harmful fungal diseases while promoting plant growth. It works through multiple mechanisms including directly attacking pathogenic fungi, competing for nutrients, and boosting the plant’s own defense systems. With over 77 commercial products already available, Trichoderma offers a promising sustainable alternative to chemical pesticides for protecting major world crops.

Research Topic: plant growth promotion