We carry out the growth situation investigation of rare waterweed "hiramo" and the extermination work of foreign waterweed
The growth situation investigation of ... hiramo and the extermination work of foreign waterweed conduct -
We carried out the growth situation investigation of "hiramo" which we ported on September 28, 2018 and the extermination of foreign waterweed "okanadamo" "okusamo".
Place that we transplanted was three, and growth was confirmed in two places, and growth was not confirmed with one.
We carried out the growth situation investigation and the extermination work of outpatient department waterweed at two transplant places where growth was confirmed this time.
The growth situation had opinion, "it might be said that the growth situation was favorable, and transplant succeeded" from committee member of Kumamoto rare wild animals and plants Exploratory Committee.
The extermination work was able to get rid of foreign waterweed for two 2t trucks thanks to a large number of cooperators.
Activity contents: The growth situation investigation of transplant point "hiramo" and foreign waterweed removal work
Work day: Thursday, August 1, 2019
Work group: Mashiki-machi land improvement district, meeting of Kumamoto water soil village net woman, Kumamoto rare wild animals and plants Exploratory Committee
Mashiki-machi restoration business section, Kumamoto Department of Environment and Residential Life Nature Conservation Division, Kumamoto Central Kumamoto Administrative Headquarters Kamimashiki Area Promotion Bureau agriculture and forestry department
The number of participants: About 40 people
Flat leaf that length may exceed 1m in angiosperm of agallochum-related perennial plant is Kumamoto waterweed peculiar to that likes area of the sea with flow with several pieces, and inhabits one stock.
We decrease, and "hiramo" is classified in endangered (2) with Red List of Ministry of the Environment by propagation of outpatient department waterweed.
Endangered (2): Kind that danger of the extinction increases
The work situation
After the work
Transplant work "mogawa masterpiece war" of ... rare plant "hiramo" conduct -
Transplant work of hiramo labelled as "mogawa masterpiece war" on September 28, 2018
We carried out "mogawa masterpiece war" to transplant hiramo about 20,000 to upper region to minimize influence by restoration construction because it was preparing for waterway restoration construction accompanied with Kumamoto earthquake in Mogawa waterway in Togawa, Mashiki-machi, Kamimashiki-gun, and it became clear to be habitat of hiramo.
[the situation of transplant work]
The collection situation of hiramo
The seedbed making situation of hiramo
The transplant situation of hiramo
[the situation after transplant]