论文部分内容阅读
(一)梯田发展简史梯田在我国有悠久的历史,早在西周,我国中原地区农业已有一定程度的发展,《诗经》中,就有“原隰既平,泉流既清”的诗句,反映了当时平治水土的情况。四川彭水县东汉古墓中出土的陶器模型(今藏南京博物馆),有12条弯曲的地埂,相接如鱼鳞,略呈阶梯形,很象今日四川山区的梯田。到宋代有了高山梯田,范成大的《骖鸾录》记载:“岭阪上皆禾田,层层而上至顶,名梯田”。这是“梯田”一词出现最早的记载。元、明、清各代都对梯田的修建和种殖,积累了宝贵资料。这是随着人口繁衍,垦殖日盛,逐步向浅山、高山开垦陡坡,增产粮食,并不断在生产实践中探索保
(A) a brief history of terraced rice terraces in our country has a long history, as early as the Western Zhou Dynasty, China’s Central Plains agriculture has a certain degree of development, “The Book of Songs,” there is “ It reflects the situation of soil and water at that time. The pottery model unearthed from the Eastern Han Tombs in Pengshui County, Sichuan Province (now the Nanjing Museum) has 12 curved landflies that meet like fish scales and are slightly stepped, much like today’s terraced fields in the mountainous areas of Sichuan. To the Song Dynasty with a mountain terraced fields, Fan Chengda’s ”records“ recorded: ”Heights on Sakamoto all Hetian, layer upon layer, top terraces.“ This is the earliest record of the word ”terrace". Yuan, Ming and Qing dynasties have accumulated valuable information on the construction and breeding of terraces. This is with the population, reclamation, and gradually to shallow mountains and mountains reclamation steep slopes, increase grain production, and constantly explore the production practice