Effects of control burning on restoration of semi-natural grassland vegetation

虽然根据燃料量，气温会变高，但地下温度并没有上升。植被种类组成随草地管理历史的不同而发生变化。坎普。在包括草地焚烧在内的高频管理中，夏枯草、夏枯草的部分草地树种受到严重危害。积雪、远志等有所增加。芒花型草地土壤呼吸随火烧的存在而发生变化。芒花型草地的土壤呼吸速率低于未焚烧草地。用热水浸种，发芽率较高。

Although it becomes high air temperature according to the amount of fuel, an underground temperature did not rise. It became clear that the species composition of vegetation changes according to the management history of a grassland in Mt. Kanpu. When management including grassland burning was carried out by high frequency, some grassland species of Erigeron thunbergii, Prunella vulgaris subsp. asiatica, Polygala japonica, etc. increased. The soil respiration of a Miscanthus type grassland changed according to the existence of burning. The soil respiration rates of burned Miscanthus type grassland were lower than that of unburned grassland. The germination rate became high when the seeds of Vicia japonica were dipped in hot water.