GB/T 19177-2003

This standard specifies the testing methods and quality requirements for mulberry seeds and saplings, including sampling, purity analysis, germination testing, and health inspection. It is applied in agricultural production and forestry management to ensure the quality of mulberry planting materials used for silkworm rearing and sericulture. The standard is primarily used by seed producers, nurseries, and regulatory bodies in China for quality control and certification of mulberry propagation materials.