水旱之间

ebook 冬水田的历史变迁与技术选择

By 陈桂权

cover image of 水旱之间

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"冬水田"是清代大规模出现于西南地区的一种小型农田水利工程,其主要特点是于第一年秋收之后,及时翻耕整地,积蓄水源于田内并做好精细化的管理,以备来年春季插秧之用;通常冬水田分为两类,一类是仅保本田用水;另一类除保障本田用水之外,还为其他邻近干田提供水源补给,此类冬田又名"腰堰"(水深及腰)"连田堰"(田堰合一),其深度通常为70厘米以上。冬水田在西南地区均有分布,但以四川的冬水田最具有典型性。冬水田分布的地域特点虽以丘陵、山地为主,但平原地区亦有之。本书对以下五个问题做深入讨论:其一,对存在争议的冬水田起源问题进行新探讨。其二,全面梳理四川冬水田的发展脉络、澄清其演变趋势。其三,讨论冬水田相关的农业技术。其四,全面讨论冬水田变化的动因。其五,试论冬水田未来的命运。

水旱之间