Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 570-2014
Scope
This standard specifies the terms and definitions of late frost-tolerant walnuts, selection indicators for excellent individual plants, selection procedures, etc. This standard is applicable to the selection of excellent individual walnut plants in areas affected by late frost.
DB53/T 570-2014 history
2014DB53/T 570-2014 Selection Techniques for Excellent Individual Plants of Late Frost Resistance Walnut