Degradation of test materials in soil under natural conditions has been carried out in an agricultural field in Straszkow, Poland (N: 52�� 13�� 29.8194�� E: 18�� 57�� 9.057��) for a period of 12 months (from October 2020 to September 2021).

Degradation of test materials in soil under natural conditions has been carried out in an agricultural field in Straszkow, Poland (N: 52�� 13�� 29.8194�� E: 18�� 57�� 9.057��) for a period of 12 months (from October 2020 to September 2021).