GB/T 40747-2021 Active National standards

GB/T 40747-2021 Determination of fermentable organic matter(FOM) of ruminant feedstuffs in rumen

GB/T 40747-2021 Determination of fermentable organic matter(FOM) of ruminant feedstuffs in rumen

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40747-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 10 pages

Scope

This document describes the method of determining the fermentable organic matter (FOM) in ruminant rumen using the nylon bag method. This document is suitable for determining the fermentable organic matter in ruminant rumen of plant-based feed raw materials and total mixed rations (TMR) for cattle and sheep.

Development Information

Word Count: 22 Thousand words Pages: 10 pages

Referenced Standards

GB/T 13088-2006 Determination of chromium in feeds GB/T 6435-1986 Method for the determination of moisture in feedstuffs GB/T 6435-2006 Determination of moisture and other volatile mater content in feeds GB/T 6435-2014 Determination of moisture in feedstuffs GB/T 6438-1992 Method for the determination of crude ash in feedstuffs GB/T 6438-2007 Animal feeding stuffs—Determination of crude ash GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 14699.1-1993 Methods for sampling of feed GB/T 14699.1-2005 Feeding stuffs—Sampling GB/T 20195-2006 Animal feeding stuffs—Preparation of test samples GB/T 20195-2024 Animal feed—Preparation of test samples NY/T 34-2004 Dairy cow feeding standards NY/T 815-2004 NY/T 815-2004 Slaughter Beef Cattle Breeding Standard。 NY/T 816-2021 NY/T 816-2021 The nutritional requirements of sheep meat NY/T 816-2004 NY/T 816-2004 Sheep Feed Standard。 GB/T 6438-2025 Determination of crude ash in feeds

Related Standards

GB/T 5917-1986 Replaced

GB/T 5917-1986 Determination for formula feed particle size

Publish Date: 1986-03-05

GB/T 6435-1986 Replaced

GB/T 6435-1986 Method for the determination of moisture in feedstuffs

Publish Date: 1986-05-29

GB 7294-1987 Replaced

GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)

Publish Date: 1987-02-25

GB 7298-1987 Replaced

GB 7298-1987 Feed additive—Vitamin B6

Publish Date: 1987-02-25

GB 7299-1987 Replaced

GB 7299-1987 Feed additive—Dextro calcium pantothenate

Publish Date: 1987-02-25

GB 7300-1987 Replaced

GB 7300-1987 Feed additive—Nicotinic acid

Publish Date: 1987-02-25