论文部分内容阅读
我省近二十年来已建成水平梯田1116万亩,梯田年产粮达150万吨,对解决山区粮食问题起到了很大作用。目前尚有4502万亩坡耕地未加治理,占坡耕地面积的80％,这些坡耕地若继续采用一次修成水平梯田的方法,显然是用工过多,投资过大,治理速度过慢。为此,在人多地少的小城镇附近,一般说来劳力比较充沛,肥料较多,工副业发展较快,进行农田基本建设有资金来源,可多修些水平梯田;在人少地多的边远山村,
In the past 20 years, our province has built 1116 mu of terraces with an annual output of 1.5 million tons of grain, which has played a significant role in solving the grain problems in the mountainous areas. There are currently 45.02 million mu of undisturbed sloping farmland, accounting for 80% of the sloping farmland. If these sloping farmland continue to adopt a method of repairing the horizontal terraced farmlands, it is clear that over-employment, over-investment and slow-going administration are all still taking place. For this reason, in the small town where the population is relatively small, the labor force is relatively abundant in general, with more fertilizers and rapid development of industrial and sideline businesses. There are sources of funds for capital construction of farmland and more terraced fields can be built; Remote mountain village,