Biotechnology
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- Tài liệuAbiotic Stresses, Biostimulants and Plant Activity(MDPI - Multidisciplinary Digital Publishing Institute, 2023) Del Buono, Daniele; Proietti, Primo; Regni, LucaNumerous biotic and abiotic stresses can significantly decrease crop growth and yields. In the context of climate change, stresses will be more frequent in the coming years and will have an even more severe impact on agricultural systems. As a result, crop production could be drastically reduced, with the consequences aggravated by the fact that the world’s growing population will require more food production. Furthermore, among abiotic stresses, the salinity of soils and water for agricultural use, as well as drought, particularly impact crops. For these reasons, sustainable measures need to be implemented to maintain/increase crop production and ensure the resilience of agricultural systems. To this end, biostimulants, materials that can increase crop productivity and the quality profile of end products, are an increasingly popular solution. The primary function of biostimulants is improving nutrient use efficiency, quality traits, and stress tolerance, as well as ensuring the bioavailability of nutrients in the soil or rhizosphere. Therefore, this Special Issue published research on the effects of biostimulants on helping crops to cope with abiotic stresses, focusing on salt and drought stress. In addition, scientific contributions on the use of biostimulants to counteract other abiotic stresses, such as potentially toxic metals and extreme temperatures, are also welcome. New substances with biostimulant action and studies investigating the mechanisms of action of biostimulants and their qualitative, economic, and environmental benefits will also be considered.
- Tài liệuAdvance in Post-harvest Preservation Technology(MDPI - Multidisciplinary Digital Publishing Institute, 2023) Cefola, Maria; Pace, BernardoFruits and vegetables are important sources of nutrients, such as vitamins, minerals, and bioactive compounds, and provide many health benefits. However, due to non-optimal post-harvest management, large quantities of fresh or fresh-cut fruits and vegetables experience a decline in their quality and nutritional value before they reach the consumer. This Special Issue covers technologies for the harvesting, handling, and storage of vegetables, including storage strategies such as active packaging, edible coatings, the application of nanotechnology in the post-harvest of vegetable crops, and others, with the aim of improving the shelf-life of fresh and fresh-cut fruits and vegetables.
- Tài liệuAdvances in Alternative Measures in Plant Protection(MDPI - Multidisciplinary Digital Publishing Institute, 2023) Mechora, Špela; Šunjka, DraganaDue to increasing concern about the use of pesticides and its potential side effects, this book considers the development and application of alternative, environmental-friendly, plant protection methods for the control of weeds, disease, and pests (predators, parasitoids, competitors, plant-plant interactions, microelements, biopesticides). Some of the main advantages of the measures presented in papers are the absence of toxicity to humans and vertebrates, beneficial organisms, and the environment, as well as the absence of pest resistance. In order to provide sustainable and eco-friendly food production, those are important subjects, both in conventional, organic and integrated agricultural farming. Through reviews and original research articles, this reprint covers all aspects of alternative measures in plant protection.
- Tài liệuAdvancements in Soil and Sustainable Agriculture(MDPI - Multidisciplinary Digital Publishing Institute, 2023) Lavini, Antonella; Sellami, Mohamed HoussemeddineIn the face of mounting challenges such as food insecurity and environmental degradation, the significance of sustainable agriculture has become increasingly apparent as a beacon for our collective future. Central to this transformative movement is the profound importance of soil health, which serves as the bedrock for both crop productivity and ecological resilience. The Special Issue "Advancements in Soil and Sustainable Agriculture" boldly ventures into this pivotal realm, unveiling a rich tapestry of groundbreaking research dedicated to preserving soil health and cultivating a more environmentally conscious agricultural landscape. Within the pages of this reprint, a wealth of experimental studies and insightful reviews converge to address a broad spectrum of soil sustainability issues. From innovative nutrient management strategies to the remediation of contaminated soils, the contributors to this Special Issue illuminate the nuanced interplay between agricultural practices and the intricate web of soil health. This comprehensive collection stands as a guiding compass for researchers, shedding light on the complexities of sustainable agriculture and paving the way for a future that harmonizes food security with environmental stewardship. The invaluable insights encapsulated within these pages are poised to propel the frontiers of sustainable agriculture, ensuring a trajectory where the principles of environmental consciousness and resilient food production intertwine seamlessly for generations to come.
- Tài liệuAdvances in Aquaculture Ecology Research(MDPI - Multidisciplinary Digital Publishing Institute, 2023) Tian, Xiangli; Li, LiThe discipline of aquaculture ecology is developing rapidly and has generated much valuable progress in recent decades. This reprint mainly describes the recent advances in the individual ecology of commercial aquatic organisms, the ecology of aquaculture systems, the interaction between aquaculture activities and the environment, the structure of function of microbial communities, the principles of environmental management in aquaculture ecosystems, etc. Aquaculture is one of the fastest-growing human activities, and has achieved high and predictable yields in recent decades. However, the industry is also facing numerous long-term challenges, such as environmental pollution, excessive resource consumption, etc. Aquaculture ecology aims to lay an ecological foundation for the sustainable development of aquaculture. This reprint hosts 10 papers and 1 editorial, with topics including, but not limited to, the impact of floating raft aquaculture on the hydrodynamic environment of an open sea area; the bioremediation of aquaculture wastewater using seaweed; the production environment in biofloc systems; the effects of various environmental factors, including temperature, carbonate alkalinity and protein levels in compound feed on commercial aquatic species; advances in ecology research on major integrated rice field aquaculture models in China, etc. The advances in aquaculture ecology research collected in this reprint can provide references for the sustainable development of aquaculture.