A biodegradable net comprising a polymeric composition comprising - a polymer selected from the group consisting of polyhydroxyalkanoate (PHA), copolymer of 1,4-butanediol, succinic acid and adipic acid (PBSA), polybutylene succinate (PBS) or mixtures thereof - at least one functional additive selected from the group consisting of Pentaerythrol tetrakis ( 3-(3,5-di-tert-butyl-4-hydroxyphenyl )propionate), Octadecyl 3-(3,5-di- tert-butyl-4-hydroxyphenyl)propionate Tris (2, 4-di-tert-butylphenyl ) phosphite, 1,3,5-Trimethyl-2, 4, 6-tris- (3, 5-di- tert-butyl- 4 -hydroxybenzyl ) benzene, 2,4- Bis [ (Octyl thio) methyl) ] -o-cresol, 2,2' -dihydroxy-4, 4 '- dimethoxy-benzophenon, Ethylene bis- (oxyethylene) bis- ( 3- ( 5- tert-butyl-4-hydroxy-m-tolyl )propionate), Octadecyl-[3-(3, 5-di-tert-butyl-4-hydroxy ) propionate, 2',3-Bis[[3—[3,5—di-tert-butyl-4-hydroxyphenyl]propionyl]] propionohydrazide, Beeswax, Carnauba wax, Candelilla wax, Sumac wax ( Japanese wax), Berry wax, Paraffin wax, Silicone and its derivatives, and mixtures thereof - a nucleant selected from the group consisting of Boron Nitride, Hydroxyhepatite, Zinc Stearate, Nanocrystalline Cellulose, Montmorillonite nano clay, Single wall carbon nanotube, Multi wall carbon nanotube, Cyanuric acid, Fatty acids, Fatty acid esters, Fatty acid amines, Fatty acid metal salts, pentaerythritol, di-pentaerythritol, urea derivatives, sorbitol-based compounds, sodium benzoate and mixtures thereof.