A Review on Compost-Based Biostimulants: Production, Functional Mechanisms, and Current Challenges
堆肥ベースのバイオスティミュラントに関するレビュー：生産、機能メカニズム、および現在の課題 (AI 翻訳)
Aayushi Rambia, M. S. Thilakarathna
🤖 gxceed AI 要約
日本語
堆肥ベースのバイオスティミュラント（CBB）は、有機廃棄物の制御された生物分解から得られ、有益な微生物や生物活性化合物を含む。これらは土壌の健康、作物生産性、およびストレス耐性を向上させるが、品質のばらつきや標準化の欠如などの課題がある。持続可能な農業と気候スマート農業への統合が期待されるが、さらなる研究と政策の調和が必要。
English
Compost-based biostimulants (CBB) are derived from controlled biodegradation of organic waste and contain beneficial microorganisms and bioactive compounds. They enhance soil health, crop productivity, and stress tolerance, but face challenges like quality variability and lack of standardization. Integration into sustainable and climate-smart agriculture is promising but requires further research and policy harmonization.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では、有機廃棄物の堆肥化と農地への活用が循環型社会の推進と温室効果ガス削減（炭素貯留）に寄与する可能性がある。また、日本農業の持続可能性向上や、SDGs目標への貢献として注目される。
In the global GX context
Globally, CBB aligns with climate-smart agriculture by enhancing soil carbon sequestration and reducing reliance on synthetic fertilizers. It addresses circular economy goals and waste management, but standardization and regulatory frameworks remain key hurdles for commercialization.
👥 読者別の含意
🔬研究者:This review provides a comprehensive overview of microbial and biochemical mechanisms, guiding future research on optimization and field validation.
🏢実務担当者:Farmers and agribusinesses can gain insights into the potential benefits and limitations of using compost-based biostimulants for soil health and crop yield.
🏛政策担当者:Policymakers can use this review to inform the development of quality standards and supportive regulations for biostimulant products in sustainable agriculture.
📄 Abstract（原文）
Compost-based biostimulants (CBB) have emerged as a promising tool in sustainable agriculture, offering an eco-friendly approach to improving soil health, crop productivity, and environmental resilience. Derived from the controlled biodegradation of organic waste, CBB contains a diverse array of beneficial microorganisms, humic substances, and bioactive compounds that act synergistically to stimulate plant growth and soil biological activity. Mechanistically, CBB enhances nutrient acquisition by increasing plant-available nitrogen and phosphate solubility, promoting root development through phytohormone synthesis, and improving stress tolerance by modulating plant defense pathways and antioxidant activity. Additionally, their application enhances soil structure, microbial diversity, and carbon sequestration, making them integral to climate-smart agriculture. Despite their growing relevance, several challenges impede the widespread adoption of CBB. Variability in compost quality, lack of standardized production protocols, limited field-scale validation, and inconsistent regulatory frameworks hinder reproducibility and commercialization. Addressing these gaps requires interdisciplinary research that integrates microbiology, biochemistry, agronomy, and data science to better understand how microbial metabolites interact and optimize formulation strategies. Future research should prioritize the standardization of composting methods, long-term multi-crop field evaluations, and integration with precision agriculture tools for real-time soil monitoring. Policy harmonization, quality assurance frameworks, and farmer education are also vital for ensuring safe and effective use of CBB.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://www.mdpi.com/2504-3129/7/1/30/pdffirst seen 2026-07-16 06:50:00
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