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• 综述与专论 • 上一篇    下一篇

垄作稻田在生态种养中的应用研究进展

郭慧娟1,傅志强1,李超1,何保良2,严玲玲3,徐莹1,龙攀1*   

  1. (1湖南农业大学农学院, 长沙 410128;2中国种子集团有限公司生命科学技术中心, 武汉 430036;3益阳市农业科学研究所, 湖南益阳413046)
  • 出版日期:2020-07-10 发布日期:2021-01-09

Research progress on the application of ridge rice field in ecological cultivation.

GUO Hui-juan1, FU Zhi-qiang1, LI Chao1, HE Bao-liang2, YAN Ling-ling3, XU Ying1, LONG Pan1*   

  1. (1College of Agronomy, Hunan Agricultural University, Changsha 410128, China; 2The Life Science and Technology Center of China Seed Group Co., Ltd, Wuhan 430036, China; 3Yiyang Institute of Agricultural Science, Yiyang 413046, Hunan, China).
  • Online:2020-07-10 Published:2021-01-09

摘要: 垄作是稻田的重要耕作方法之一,历史悠久,效益明显。稻田垄作经历上千年的发展,形成了3种稻田垄作模式,分别是覆膜半旱式栽培、浸润垄作和垄作梯式栽培。本文综述了垄作稻田的发展历史、稻田垄作类型和特点以及与生态种养相结合产生的生态效益、经济效益和社会效益。稻田垄作生态种养使水体、土壤性状趋于优化,并降低了环境污染;垄作稻田进行生态种养提高了稻田产投比,净收益比平作增加1060~52010元·hm-2,是改造低产田、吸收劳动力和发展乡村旅游的良好途径。

关键词: 群落结构, 云杉次生林, 物种组成, 空间格局

Abstract: Ridge tillage is one of the important farming methods in rice paddy, with long history and obvious benefits. It has experienced thousands of years of development, and formed three types of paddy ridge tillage, i.e., filmmulched semidry ridge mode, infiltrated ridge mode, and laddershaped ridge mode. In this review, we summarized the development history, types and characteristics of paddy ridge tillage, and its ecological, economic and social benefits combined with ecological planting and raising. The ecological cultivation of ridge rice field optimizes water and soil conservation and reduces environmental pollution. It can increase the ratio of output and cost, with a net income growth of 1060-52010 Yuan per hectare compared to plain cro pping. Therefore, rice paddy ridge tillage with ecological cultivation is a good way to transform lowyield fields, absorb labors, and develop rural tourism.

Key words: species composition, community structure, secondary Picea forest., spatial pattern