Table 1 Index system of agricultural green productivity.
From: The impact of energy structure on agricultural green productivity in China
Indicator direction | Indicator type | Specific indicators (unit) | Calculation method |
|---|---|---|---|
Input | Land | Sown area of crops (1000 hectares) | Total sown area of crops |
Labor | Number of agricultural employees (10000 person) | Fiscal expenditure on agriculture, forestry, and water | |
Mechanical | Total mechanical power (10000 kilowatts) | Number of employees in primary industry | |
Natural resources | Agricultural water consumption (100 million cubic meters) | Total power of agricultural machinery | |
Output | Output value | The total value of agricultural output (100 million yuan) | Agricultural output value in the sub-item output value of agriculture, forestry, animal husbandry, and fishery |
Carbon emission | Total agricultural carbon emissions (yuan) | Using carbon emission factor estimates |
