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20 resultsShowing papers similar to Biodegradable Mulch for Vegetable Production. A Review
ClearThe Use of Biodegradable Mulches in Pepper Production in the Southeastern United States
Researchers evaluated biodegradable mulch films as alternatives to conventional polyethylene mulch for pepper production in the southeastern United States, finding that certain biodegradable materials achieved comparable yields while reducing plastic waste and disposal costs.
Past, present, and future perspectives of biodegradable films for soil: A 30-year systematic review
This systematic review tracks 30 years of research on biodegradable films for agricultural soil use, analyzing trends and future directions. As concerns grow about conventional plastic mulch leaving microplastic residues in farmland, biodegradable alternatives are gaining attention. The review identifies which biodegradable materials show the most promise for replacing traditional plastic films while maintaining crop benefits.
Design of a Completely Eco-friendly Mulch Foil for Agricultural Production
This paper reviewed the development of eco-friendly mulch films for agriculture, examining biopolymer and composite alternatives to the 2.5 million tons of polyethylene mulch film used annually, with a focus on materials that degrade in soil without leaving persistent microplastic residues.
A Comprehensive Review of Polyethylene and Biodegradable Plastic Mulch Films: Impacts on Soil Health and Plant Growth
This comprehensive review compares polyethylene and biodegradable plastic mulch films used in agriculture, examining their effects on soil properties, microplastic accumulation, plant growth, and the actual biodegradation performance of certified biodegradable alternatives under field conditions.
Biodegradable plastic mulch films increase yield and promote nitrogen use efficiency in organic horticulture
Researchers tested biodegradable plastic mulch films in organic lettuce production and found they increased crop yields while improving how efficiently plants used nitrogen from organic fertilizers. The biodegradable films performed comparably to conventional polyethylene mulch in weed suppression and soil warming benefits. The study suggests biodegradable mulch could be a practical tool for organic farmers, avoiding the plastic waste problem of traditional film mulches.
The role of biodegradable plastic mulches in soil organic carbon cycling
This review examines the role of biodegradable plastic mulches in soil organic carbon cycling as an alternative to conventional polyethylene mulches, which shed microplastics into agricultural soils. Biodegradable mulches offer potential environmental benefits but their long-term soil impacts are still being studied.
Potentials of synthetic biodegradable mulch for improved livelihoods on smallholder farmers: a systematic review
This systematic review evaluates biodegradable mulch as an alternative to conventional plastic mulch in farming, which is a major source of microplastic contamination in agricultural soils. Switching to biodegradable options could help reduce the buildup of microplastics in the soil where food crops are grown.
On the quest for novel bio-degradable plastics for agricultural field mulching
This review examined the challenge of developing biodegradable plastic mulch materials suitable for agricultural use, noting that plasticulture consumes about 6.7 million tons of plastic annually, most of which cannot be practically recycled. The authors assessed candidate biodegradable polymers based on their degradation rates in soil, mechanical performance, and cost.
Legacy Effects of Biodegradable Mulch and Soil Amendments on Vegetable Crops and the Soil
This study examined the legacy effects of biodegradable mulch films and soil amendments on vegetable crops and soil health after multiple growing seasons. Biodegradable plastics are promoted as alternatives to conventional plastic mulch, but their long-term effects on soil and crop safety are still being assessed.
Soil Bioplastic Mulches for Agroecosystem Sustainability: A Comprehensive Review
This review comprehensively assesses biodegradable plastic mulches as sustainable alternatives to conventional petroleum-based films in agriculture, examining their soil degradation, effects on microorganisms, weed control efficacy, and soil property impacts.
A Comparative Plant Growth Study of a Sprayable, Degradable Polyester–Urethane–Urea Mulch and Two Commercial Plastic Mulches
Researchers compared a new biodegradable sprayable mulch film with conventional polyethylene mulches in a greenhouse tomato growing trial. They found that the biodegradable polyester-urethane-urea film provided similar water savings and crop yields as traditional plastic mulches while avoiding the environmental drawbacks of persistent plastic residues. The study suggests that sprayable biodegradable mulches could be a viable alternative to reduce microplastic contamination in agricultural soils.
Biodegradable Mulching Film vs. Traditional Polyethylene: Effects on Yield and Quality of San Marzano Tomato Fruits
A two-year field trial comparing biodegradable mulching film to conventional low-density polyethylene (LDPE) for San Marzano tomato production found that both mulch types produced equivalent yield increases (25%) and improvements in fruit quality compared to bare soil. Biodegradable film began degrading in the field between 71 and 104 days after transplanting, making it a viable alternative that avoids end-of-life plastic waste. Replacing conventional plastic mulch with biodegradable alternatives could significantly reduce the agricultural microplastic burden entering soils globally.
A review of applications, effects, and potential of mulching technology in agriculture
This review comprehensively examines mulching practices in agriculture — covering organic, synthetic, and living materials — and their effects on soil moisture, temperature, weed suppression, and crop yield. The authors highlight emerging biodegradable mulch alternatives as more sustainable options amid growing concerns about microplastic contamination from plastic mulch films.
Improvement of crop and soil management practices through mulching for enhancement of soil fertility and environmental sustainability: A review
This review examined mulching practices in agriculture as a strategy for improving soil fertility, water retention, and crop yields, while also noting that plastic mulch films generate persistent microplastic contamination in agricultural soils. The authors discussed biodegradable mulch alternatives and best management practices for reducing plastic residues.
Biodegradable Plastic Mulch Films: Impacts on Soil Microbial Communities and Ecosystem Functions
This review examines how biodegradable plastic mulch films affect soil microbial communities and ecosystem functions compared to conventional polyethylene mulches. Researchers found that while biodegradable films avoid the problem of permanent plastic accumulation, their breakdown products can still alter soil microbiomes and carbon cycling in ways that are not yet fully understood. The study highlights the need for long-term field research to determine whether biodegradable mulches are truly a sustainable alternative for agriculture.
Alternative Mulches for Sustainable Greenhouse Tomato Production
Researchers evaluated three mulch types — polyethylene, straw, and biodegradable biopolymers — compared to non-mulched controls in a Mediterranean greenhouse over two years of organic tomato production, measuring soil moisture, temperature, physicochemical properties, crop yield, and weed control. They found that biodegradable biopolymer mulches offered comparable agronomic performance to polyethylene while avoiding plastic residue accumulation in soil.
Effect of Biodegradable Mulch and Different Synthetic Mulches on Growth and Yield of Field-Grown Small-Fruited Tomato (Lycopersicon esculentum Mill.)
This field trial compared biodegradable and synthetic plastic mulches for tomato cultivation and found that all mulching treatments increased marketable yield by an average of 19.6%. Notably, fruits grown on biodegradable foil had the highest potassium, lycopene, and polyphenol content, suggesting biodegradable mulches can match synthetic plastic performance while reducing long-term plastic contamination of agricultural soil.
From plastic mulching to microplastic pollution : An effect assessment of microplastics in the soil-plant system
This review assessed how plastic mulching films contribute to agricultural microplastic pollution, finding that biodegradable alternatives rarely fully degrade under field conditions and instead fragment into microplastics, with both LDPE and biodegradable microplastics producing measurable ecological effects in soil-plant systems.
Effect of Biodegradable Nonwoven Mulches from Natural and Renewable Sources on Lettuce Cultivation
Researchers tested biodegradable nonwoven mulch fabrics made from natural fibers as an alternative to conventional plastic agricultural films for lettuce cultivation. They found that these natural mulches performed comparably to plastic films in promoting plant growth while avoiding the soil contamination associated with traditional plastic mulch. The study suggests that biodegradable nonwoven mulches could reduce microplastic pollution in agricultural soils.
iMulch: an investigation of the influence of polymers on a terrestrial ecosystem using the example of mulch films used in agriculture
This research project studied how plastic mulch films used in farming break down into microplastics in soil, comparing conventional polyethylene films with biodegradable alternatives. The findings show that both types of mulch release microplastic particles into agricultural soil, though they behave differently in the environment, raising questions about the true sustainability of biodegradable farm plastics.