@article{oai:kanazawa-u.repo.nii.ac.jp:00029634,
 author = {三津野, 真澄 and 田崎, 和江 and 菅沼, 浩敏},
 journal = {金沢大学理学部付属植物園年報 = Annual report of Botanic Garden, Faculty of Science, Kanazawa University},
 month = {Mar},
 note = {China has been suffering from two environmental issues of the desertfication and coal ash (residue after combustion of coal). The pot planting experiments were performed in order to examine the application of coal ash to afforest in desertificated areas. Four soils (desertificated soil, sand, Akadama and Kanuma) and three coal ashes (Chinese coal ash, clinker ash and fly ash) were mixed with various combinations and rates in pots, which the four kinds of plants were planted. The following observations and analyses were carried out about plants and soils in pots; mineralogical, physical and chemical analyses of soils, the rate of growth, observation of plants (up ground and underground parts), cultivation of soil microbes, and chemical composition of leaves. The results indicated that the plants in coal ash (especially clinker ash 100%) and soils added coal ash grew up very well with developed roots and root hairs. The K and P contents in leaves were high in case of mixture of soils and coal ash. The results of cultivation experiment in media showed that the soil microbes (bacteria, actinomycetes and fungi) multiplied in case of pots with clinker ash. The clinker ash provides the microbes with water and living site because of porous structure with numerous cavities. The microbes multiplied around the plant roots form the mycorrhizas. The nutrient absorption increases into plant thorough the mycorrhizas. This study shows the possibility that addition of coal ash (clinker ash) into soils might be effect on afforestation in desertificated soils as remediation.},
 pages = {29--46},
 title = {石炭灰を用いた沙漠化土壌での緑化への試み: 中国内モンゴル自治区を例として},
 volume = {25},
 year = {2002}
}