The aim of this study was to investigate the effects of slope position on nitrogen mineralization properties in Cryptomeria japonica plantations on Volcanogenous Regosol. We measured net nitrogen mineralization and nitrification using in situ incubation both on lower and upper slope positions along three slopes in Kagoshima University Takakuma Experimental Forest located on Osumi Peninsula, southern Kyushu, Japan. The soils of the site are Volcanogenous Regosols derived from the recent eruption of the volcano, Mt. Sakurajima, in 1914. Many previous studies on black soils and brown forest soils reported that nitrogen mineralization and nitrification were different between upper and lower slope positions. However, at this study site, there w...
Under the limited land resource and high population density, the development area extended gradually...
The rates of photosynthesis and transpiration were measured in barley and wheat under various enviro...
[Author abstract]Two experiments were conducted to clarify the growth response to salinity in fig tr...
The aim of this study was to investigate the effects of slope position on nitrogen mineralization pr...
Soil chemical properties of the surface horizon were compared between paddy, upland and orchard fiel...
Red-Yellow soils are widely distributed on the mountains, hills, and plateaus in Nagasaki Prefecture...
The growth and wood properties of 5 sugi cultivars grown in the same stand and managed in the same w...
The SO2 gas concentration data on the ground surface at 21 stations around Sakurajima volcano in Kag...
The contents of‘Forest Methods' can be divided into three main sections: the classification of mount...
記事区分:原著[Author abstract]From 1987 to 1989, we measured changes in soil nitrogen and microflora in tw...
The contents of‘Forest Methods' can be divided into three main sections: the classification of mount...
The reporter has long been engaged in the investigation and planning on the development of mountaino...
[Author abstract]From 1987 to 1989, we measured changes in soil nitrogen and microflora in two kinds...
This paper analyzes empirically the factors influencillg pesticide and fertilizer use, and examines ...
A number of fault-plane solutions of earthquakes (n=454) in and around the Kanto District were deter...
Under the limited land resource and high population density, the development area extended gradually...
The rates of photosynthesis and transpiration were measured in barley and wheat under various enviro...
[Author abstract]Two experiments were conducted to clarify the growth response to salinity in fig tr...
The aim of this study was to investigate the effects of slope position on nitrogen mineralization pr...
Soil chemical properties of the surface horizon were compared between paddy, upland and orchard fiel...
Red-Yellow soils are widely distributed on the mountains, hills, and plateaus in Nagasaki Prefecture...
The growth and wood properties of 5 sugi cultivars grown in the same stand and managed in the same w...
The SO2 gas concentration data on the ground surface at 21 stations around Sakurajima volcano in Kag...
The contents of‘Forest Methods' can be divided into three main sections: the classification of mount...
記事区分:原著[Author abstract]From 1987 to 1989, we measured changes in soil nitrogen and microflora in tw...
The contents of‘Forest Methods' can be divided into three main sections: the classification of mount...
The reporter has long been engaged in the investigation and planning on the development of mountaino...
[Author abstract]From 1987 to 1989, we measured changes in soil nitrogen and microflora in two kinds...
This paper analyzes empirically the factors influencillg pesticide and fertilizer use, and examines ...
A number of fault-plane solutions of earthquakes (n=454) in and around the Kanto District were deter...
Under the limited land resource and high population density, the development area extended gradually...
The rates of photosynthesis and transpiration were measured in barley and wheat under various enviro...
[Author abstract]Two experiments were conducted to clarify the growth response to salinity in fig tr...