Biodegradable Agricultural Film

Reduction of Plastic Pollution：Biodegradable agricultural films can decompose into harmless substances in the soil over time. In contrast to traditional non - degradable plastic films that can remain in the soil for decades or even centuries, these films break down into carbon dioxide, water, and biomass. For example, films made from Poly butyleneadipate-co-terephthalate (PBAT) or starch - based polymers can decompose within a few months to a couple of years, depending on the soil conditions and microbial activity. This decomposition significantly reduces the accumulation of plastic waste in agricultural fields and the associated negative impacts on soil structure and water percolation.Sustainable Material Use：The raw materials for biodegradable agricultural films are often sourced from renewable resources such as plants. Using these materials helps to reduce the dependence on non - renewable petroleum - based plastics. For instance, films made from plant - derived starch or cellulose contribute to a more sustainable agricultural and material cycle. Moreover, the production of these films generally has a lower carbon footprint as the plants used for raw materials absorb carbon dioxide during their growth.

mproved Soil Health：Biodegradable agricultural films can enhance soil quality. As they degrade, they release organic matter into the soil, which enriches the soil's nutrient content and improves its structure. This is beneficial for soil microorganisms and earthworms, promoting a healthy soil ecosystem. For example, the decomposition products of some biodegradable films can increase soil porosity, allowing better air and water movement in the soil, which is crucial for root growth and nutrient uptake by crops.Enhanced Crop Growth：These films can create a favorable micro - climate for crops. They help to retain soil moisture by reducing evaporation, similar to traditional films. At the same time, they can also allow for better gas exchange, ensuring that the roots have access to sufficient oxygen. Some biodegradable films can also regulate soil temperature, providing a more stable environment for crop growth and potentially increasing yields.

Installation and Removal Convenience：Biodegradable agricultural films are generally easy to install, just like traditional films. Their handling characteristics are similar, making it simple for farmers to cover the fields. Additionally, there is no need for labor - intensive removal of the film after the growing season, as it degrades on its own. This saves farmers both time and labor costs associated with film removal and disposal.Cost - Efficiency in the Long Run：Although the initial cost of biodegradable agricultural films may be slightly higher than that of traditional non - degradable films in some cases, considering the long - term benefits such as reduced waste management costs and potential yield increases, they can be cost - effective. For example, farmers don't have to pay for the disposal of plastic waste, and the improved soil and crop conditions can lead to better agricultural productivity and economic returns.

Conventional enzyme production is mainly produced by hand, hand-sliced, hand-fermentation, the company every step of the process are used self-developed technology and equipment to automate production.