T/ZGCERIS 0003-2019 Milk-yielding cow ration regulation project greenhouse gas emission reduction accounting technical specifications

Scope

Scope: This standard specifies the terms and definitions of the greenhouse gas emission reduction accounting technical specifications for lactating dairy cow diet control projects, the boundaries of greenhouse gas emission reduction accounting, the accounting process, baseline identification, accounting methods, data quality management, and the preparation of emission reduction assessment reports. This standard applies to projects that use technical means to regulate the diet of lactating dairy cows, including diet processing and formulation techniques (using physical, chemical, and biological methods to process diets), diet nutritional formulation techniques (optimizing the proportion of concentrate and roughage in diets and adding exogenous additives), and diet feeding techniques (changing feeding methods and frequencies). The aim is to reduce greenhouse gas emissions by improving rumen fermentation types, promoting the ecological balance of rumen microorganisms, and enhancing feed utilization efficiency. This standard applies to greenhouse gas emission reduction accounting and evaluation of lactating dairy cow diet control projects in large-scale farms, breeding zones, and family farms. Main technical content: Based on the current national requirements for greenhouse gas emission accounting and reporting, this standard specifies the terms and definitions of the greenhouse gas emission reduction accounting technical specifications for lactating dairy cow diet control projects, the boundaries of greenhouse gas emission reduction accounting, the accounting process, baseline identification, accounting methods, data quality management, and the preparation of emission reduction assessment reports. This standard applies to greenhouse gas emission reduction accounting and evaluation of lactating dairy cow diet control projects in large-scale farms, breeding zones, and family farms. The baseline scenario is to continue using traditional rearing methods, with a 60:40 ra

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