This standard specifies the technical requirements for pre-sowing preparation, ridging, film covering, sowing and field management of dry-farmed corn with full film covering technology. This standard applies to dry-fed corn in areas with annual precipitation of 250 mm to 550 mm.
NY/T 2686-2015 Referenced Document
GB 13735 Polyethylene blown mulch film for agricultural uses*, 2017-10-14 Update
NY/T 2686-2015 history
2015NY/T 2686-2015 Whole film mulching technical specification for corn on dryland