GB/T 14551-1993
Replaced
T/DALN 021-2022
Abolished
Group standards
T/DALN 021-2022 Milk cow farm fermentation bed processing technical operating procedures
T/DALN 021-2022 Milk cow farm fermentation bed processing technical operating procedures
Price:
$ 30
Basic Information
Standard Code:
T/DALN 021-2022
Standard Type:
Group standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-05-24
Implement Date:
2022-05-30
Scope
Main technical content: 6.3 Fermentation bed processing operations: The thickness of the fermentation bed should be between 35 cm and 55 cm. Based on the season, the size of the cattle shed, and the thickness of the bedding, calculate the amount of bedding needed. The thickness of the fermentation bed can be increased slightly in winter. The recommended mixing ratio is: 25% straw, 20% rice husk, 20% sawdust, and 35% dry cow dung.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced