Penelitian mutu kantong plastik (polybag) wadah bibit tanaman ditinjau dari sifat tegangan putus

The objective of this research to know quality of Polythylene polybag for Agriculture after and before planted considered of tensile strength. The research applies 135 polybag, 27 for blanks and the remains for industrial seed planted are pepperningrum, vanilia planifolia andr and pogostennon cablin (blanco) Benth. The thicnees of the polybags used are 0,03 ; 0,05 and 0,1 mm with variation of plants 3, 4, 5 and 6 month. Statistical evaluation prove that ind of plant doesnot influence the result of the test. Variation of polybag thickness and planting time give much effect to tensile strength. Test application is suitable with JIS K 6781 ? 1997 Polyethylene Films For Agriculture until sixth month polybags still fulfills the requirements.