T/DALN DALN001-2018 Active Group standards

T/DALN DALN001-2018 Quality Evaluation Standards for Whole Straw of Maize in Liaoning Province (Trial)

Publish Date: 2018-07-15 Implement Date: 2018-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DALN DALN001-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2018-07-15

Implement Date: 2018-08-01

Scope

Scope: This standard specifies the sensory indicators, quality indicators, and determination methods for whole-crop corn silage feed. This standard is applicable to the quality evaluation and grading of whole-crop corn silage feed. Main technical content: Technical requirements: Sensory requirements: The color should be close to the original color of the raw material or yellow-green, without black or brown discoloration, or mold spots. The odor should be a light alcoholic and acidic aroma, without irritating or putrid odors. The stem and leaf structure should be clear, with a loose texture, no stickiness or clumping, and no dryness or hardness. Physical indicators: The silage should be cut neatly, without stringiness. The corn kernel crushing rate should be ≥90%. The results of the Pennsylvania sieve test show that the upper sieve accounts for 10%-15%, the middle sieve accounts for 65%-75%, and the lower sieve accounts for 15%-30%.