T/DALN 011-2020 Oat silage quality evaluation criteria
T/DALN 011-2020 Oat silage quality evaluation criteria
Basic Information
Scope
Scope: This standard specifies the sensory standards, quality indicators, determination methods for quality indicators, and grading standards for oat silage feed. This standard applies to the quality assessment and grading of oat silage feed. Main technical content: 4.1 Sensory requirements 4.1.1 Light green or yellow-green, without mold stains. 4.1.2 The odor is a mild alcoholic and acidic scent, without irritating or putrid odors. 4.1.3 The stem and leaf structure is clear, with a loose texture, no stickiness, no clumping, and no forming of lumps. 4.2 Physical indicators 4.2.1 The silage is cut neatly, without stringing. 4.2.2 The Pennsylvania sieve test shows that the upper layer of the sieve is ≥65%. 4.3 Quality standards 4.3.1 Grading of nutritional indicators