我国耕地面积减速惊人去年全国“丢”了七个县近年来，我国耕地面积每年以较快速度减少，１９９３年全国耕地净减少约４０万公顷，相当于７个中等县的耕地。对此，有关人士提出，必须采取有力措施，切实保护耕地资源。摘自《信息周报》我国耕地面积减速惊人去年全国“丢”... In the past year, the country has “lost” seven counties nationwide. In recent years, the area of ​​arable land in our country has been decreasing at a relatively fast rate each year. In 1993, the national net reduction of cultivated land was about 400,000 hectares, equivalent to the cultivated land of 7 middle-level counties. In response, relevant parties suggested that effective measures must be taken to effectively protect cultivated land resources. From “Information Weekly” China’s arable land slowed down alarmingly last year, the country “lost” ...