中国耕地亮出“黄牌”“六·五”期间，我国平均每年净减少耕地４６６万多公顷；“七·五”期间，我国平均每年净减少耕地２６６万多公顷；“八·五”期间，耕地减少的势头更加惊人：１９９２年净减少４１３万多公顷，１９９３年净减少３０６多万公顷，１９９４年净减少近... During the “yellow card” and “sixth-five-year” period when China’s arable land showed “yellow card”, China’s average annual net reduction of 4.66 million hectares of arable land; during the “July 5th” period, China’s average annual net reduction of 2.66 million hectares of arable land; during the “8th Five-Year Plan” period, The reduction in arable land is even more alarming: a net reduction of more than 4.13 million hectares in 1992, a net reduction of 3.06 million hectares in 1993, and a net reduction in 1994...