Polylactic acid biodegradable agricultural film

Polylactic acid biodegradable agricultural film does not pose a threat to soil and can be automatically degraded after use. Through oxidation, microorganisms digest, absorb, and utilize it, turning it into carbon dioxide, water, and humus, which are integrated into the soil. Effectively improve soil fertility and create a favorable growth environment for crops. Biomass is the main raw material, which has the characteristics of composite high efficiency and ecological cleanliness. Thoroughly solve the pollution problems caused by white pollution and straw burning, and achieve the goal of increasing agricultural production and income, as well as comprehensive utilization of resources.

The biodegradable film produced by Huaxia Land is based on the globally recognized biodegradable materials PLA and PBAT as the main raw materials, all components are 100% safety and environmental protection materials, blended and copolymerized by multiple composite modification technology, the product can not only achieve the same mechanical strength as the traditional PE film, water retention and other basic functions. Moreover, through moderate degradation regulation and barrier treatment, it can significantly promote the growth of crop roots. From the long-term observation, scientific experiments and a large number of user tracking data, it not only completely eradicated the residual pollution problem of mulch film, but also had good degradation effect, cost-effective products and significant comprehensive benefits, making it a leading product in the field of biodegradable mulch film in the same industry.

According to the test and demonstration results of multi-plots and multi-varieties of crops in northern China, the fully biodegradable mulching film produced by the company has been fully applicable to the changeable environment such as short frost-free period, high ultraviolet intensity, periodic seasonal drought, and windy and sand-prone climate in hilly areas in this region, with good environmental adaptability and wide yield increase effect. After use, thanks to the action of microorganisms in the soil, the product can be completely degraded to carbon dioxide and water before the next crop cycle (>180 days). Therefore, it has the functions of increasing agricultural production and generating income, avoiding herbicide application, avoiding residue film recovery, saving labor and field operation costs.

The company's degradable agricultural film actively responds to national policies, such as the following policies:

1. On December 22, 2023, the Regulations on the Administration of Farmland Mulch in Xinjiang Uygur Autonomous Region (Revised Draft) were released, and Article 13 of the draft proposed: People's governments at or above the county level shall encourage production enterprises to carry out scientific and technological innovation, adopt new technologies and new materials to develop and produce fully biodegradable mulch films, and encourage sales enterprises and farmland mulch users to sell and use fully biodegradable mulch films, and gradually promote them.

2. In order to strengthen the management of farmland mulch, prevent and control agricultural non-point source pollution, protect the agricultural ecological environment, and promote the green and high-quality development of agriculture, the Regulations of Xinjiang Uygur Autonomous Region on the Management of Farmland Mulch have been formulated in light of the actual situation of the autonomous Region. It was amended and adopted at the Ninth Meeting of the Standing Committee of the 14th People's Congress of the Uygur Autonomous Region of Xinjiang on March 31, 2024, and will come into force on May 1, 2024.