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A platform for research: civil engineering, architecture and urbanism
Method for drought control of spartina alterniflora
The invention discloses a method for drought control of spartina alterniflora and belongs to the technical field of ecological environment engineering. The method comprises the steps that firstly, a cofferdam is built on the side, close to the ocean, of a spartina alterniflora growing area, then excavated sludge mixed with the spartina alterniflora is used for building raised fields, the tops and the side edges of the raised fields are thickly coated with the sludge, deep ditches are dug between the raised fields and are completed when the rainy season ends and before the dry season comes, and after the dry season ends, the remaining spartina alterniflora on the tops of the raised fields is dug away; and finally, recovering the region by using a large tide. According to the method, the growth habit that the spartina alterniflora loves wet and is afraid of drought is utilized, a drought environment is created through engineering measures, water obtaining of the spartina alterniflora is inhibited, and small-scale spartina alterniflora digging after the dry season is completed is assisted, so that removal is achieved.
本发明公开了一种干旱治理互花米草的方法，属于生态环境工程技术领域。该方法先在互花米草生长区靠近海洋一边构筑围堰，接着用挖出的混有互花米草的淤泥构筑台田，台田顶部以及侧边用淤泥厚涂，各台田之间挖深沟，在雨季结束、旱季到来前完成，旱季结束后，将台田顶部剩余的互花米草挖除，最后利用大潮将区域恢复。本发明利用互花米草喜湿怕干旱的生长习性，通过工程措施制造干旱环境，抑制互花米草水分的获取，辅以旱季结束后的小规模米草挖除从而实现除治。
Method for drought control of spartina alterniflora
The invention discloses a method for drought control of spartina alterniflora and belongs to the technical field of ecological environment engineering. The method comprises the steps that firstly, a cofferdam is built on the side, close to the ocean, of a spartina alterniflora growing area, then excavated sludge mixed with the spartina alterniflora is used for building raised fields, the tops and the side edges of the raised fields are thickly coated with the sludge, deep ditches are dug between the raised fields and are completed when the rainy season ends and before the dry season comes, and after the dry season ends, the remaining spartina alterniflora on the tops of the raised fields is dug away; and finally, recovering the region by using a large tide. According to the method, the growth habit that the spartina alterniflora loves wet and is afraid of drought is utilized, a drought environment is created through engineering measures, water obtaining of the spartina alterniflora is inhibited, and small-scale spartina alterniflora digging after the dry season is completed is assisted, so that removal is achieved.
本发明公开了一种干旱治理互花米草的方法，属于生态环境工程技术领域。该方法先在互花米草生长区靠近海洋一边构筑围堰，接着用挖出的混有互花米草的淤泥构筑台田，台田顶部以及侧边用淤泥厚涂，各台田之间挖深沟，在雨季结束、旱季到来前完成，旱季结束后，将台田顶部剩余的互花米草挖除，最后利用大潮将区域恢复。本发明利用互花米草喜湿怕干旱的生长习性，通过工程措施制造干旱环境，抑制互花米草水分的获取，辅以旱季结束后的小规模米草挖除从而实现除治。
Method for drought control of spartina alterniflora
一种干旱治理互花米草的方法
WANG LEI (author) / TANG YINGZHOU (author) / SUI DEZONG (author) / ZENG XIANGZHENG (author) / JIANG KAIPENG (author) / ZHENG JIWEI (author) / LIANG LIWEN (author) / ZOU JINGWEN (author) / WANG SHUAI (author) / SHAN DONGMING (author)
2024-11-22
Patent
Electronic Resource
Chinese
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