T/DALN 011-2021 Oat silage quality evaluation criteria
T/DALN 011-2021 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 evaluation and grading of oat silage feed. Main technical contents: 4.1 Sensory requirements 4.1.1 Light green or yellow-green, without mold spots. 4.1.2 The smell is a light alcoholic and acidic odor, 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 bunching. 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 sieve passes through ≥65%. 4.3 Quality standards 4.3.1 Grading of nutritional indicators