云南省土地利用局荒地勘查第三队在初查施测荒地工作中,由于采用了“先初查,后施测”的方法,大大地提高了工作效率。他们在今年一个多月的时间(外业工作32天)就完成了51万多亩的荒地初查施测任务,比去年一个队全年完成的任务还要多。我们认为这个方法比较先进值得各地参考。 Yunnan Bureau of Land Utilization Bureau of the third team of wasteland exploration in the initial survey of wasteland work, due to the use of “first check, after the test ” method, greatly improving work efficiency. In more than a month of this year (32 days in the field), they completed the initial survey of more than 510,000 hectares of wasteland, more than the one completed last year by a team. We think this method is more advanced and worthwhile reference.