文献类型：期刊文献

中文题名：陇中砂田发展的制约因素及破解措施探讨——兼谈本土生态知识的提升与共享

英文题名：Restricting Factors and Countermeasures for Stone Mulch Development of Central Gansu:Increasing and Sharing of Local Ecological Knowledge

作者：曹娟玲[1]

第一作者：曹娟玲

机构：[1]定西师范高等专科学校地理系,甘肃定西743000

第一机构：甘肃中医药大学定西校区

年份：2014

期号：7

起止页码：34

中文期刊名：中国水土保持

外文期刊名：Soil and Water Conservation in China

语种：中文

中文关键词：砂田;制约因素;措施;本土生态知识;陇中地区

外文关键词：stone mulch;;restricting factor;;measure;;local ecological knowledge;;central Gansu region

摘要：砂田是一种源于陇中地区的抗旱保墒耕作方法,是当地民众基于生态环境结构性缺陷而创设的补救性适应措施,属于本土生态知识。目前,铺设材料枯竭、劳力耗费巨大、老化弃耕等成为制约砂田发展的重要因素,但可以通过寻找替代覆盖物、研制新型农机具、加强产业后续发展等措施予以解决。由此也可得出启示:传统砂田耕作措施与现代科技接轨,能够实现本土生态知识的提升;砂田在生态环境相似地域及相关领域的推广,能够实现本土生态知识的共享。
Stone mulch is a farming method for keeping soil moisture originated from the central Gansu region. It is a remedial and appropriate measure created by the local people based on the structural defect of ecological environment,belonging to local ecological knowledge. At present,the depletion of paving material,the enormous cost of labor,ageing and abandoned land have become key factors to restrict the development of stone mulch,but it can be solved through the following measures of finding alternative covering,developing new agricultural machinery and strengthening the follow-up industry development. Hence it comes the enlightenment that a) the traditional farming measure with stone mulch in line with the modern science and technology can increase the local ecological knowledge and; b) to popularize stone mulch in the similar ecological environment and related fields can achieve local ecological knowledge sharing.