GB/T 14551-1993
Replaced
GB/T 21439-2026
Pending
National standards
GB/T 21439-2026 Assessment for the status of rangeland health
GB/T 21439-2026 Assessment for the status of rangeland health
Basic Information
Standard Code:
GB/T 21439-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
\nLivestock husbandry
ICS Name:
Integrated agriculture and forestry
Publish Date:
2026-03-31
Implement Date:
2026-10-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国畜牧业标准化技术委员会(SAC/TC 274)
Pages:
16 pages
Scope
本文件确立了草原健康状况评价的评价指标、规定了健康指标评分、健康指数计算和健康状况分级。
本文件适用于草原健康状况的评价。
Development Information
Drafting Units:
中国农业科学院北京畜牧兽医研究所、中国农业大学
Drafting Persons:
李向林、何峰、刘楠、仝宗永、黄顶、张英俊、王瑜、柴旭旭、代先林
Replace the following standards
Referenced Standards
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