ASTM D5539-1994(2003) 标准详情
- 标准号:ASTM D5539-1994(2003)
- 中文标题:种子初始混合标准规范
- 英文标题:Standard Specification for Seed Starter Mix
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1994
1.1 This specification covers the material characteristics, physical requirements, and sampling appropriate to the designation of a soil or soil-like material for seed starting purposes. This would consist of the duration of germination ending after
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