According to the statistics in 1996, the average net income of farmers who popularized this technology in Liaoning Province in growing vegetables, raising pigs and poultry reached 5000 yuan, with an annual increase of 407.625 million yuan, and the cumulative increase in net income in six years reached 1029.755 million yuan; 57228t standard coal is added annually, and 154156t standard coal is added accumulatively in 6 years, equivalent to 43.16 million yuan; The annual power saving is 5.71 million kilowatt hours, and the cumulative power saving in 6 years is 15.37 million kilowatt hours, equivalent to 5 million yuan
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