Effects of species diversity and genotypes of native plants on resistance to invasive foreign plants
Project/Area Number |
26450392
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Animal production science
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Research Institution | University of Miyazaki |
Principal Investigator |
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Keywords | 生物多様性 / 種多様性 / 外来生物 / 頑健性 / 遺伝子型 / 匍匐性 / 在来植物 / 外来牧草 / 侵略性 / 頑強性 / 裸地 / 季節変化 |
Outline of Final Research Achievements |
Bare land formation and fecal seed by grazing livestock were greatly related to increase of invasive foreign plants. In Toimisaki-pasture, high species diversity has the high stability and robustness against to invasion of foreign plants due to quick recovery of bare land by creeping genotypes of native plants. Bare lands did not formed during summer grazing but formed during winter grazing. Genotypes of native plants with high invasion and colonization ability in bare plants were discovered and it is thought that these novel genotypes have high resistance ability for invasive foreign plants.
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Report
(4 results)
Research Products
(20 results)
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[Journal Article] Evaluation of greenhouse gas emissions in a Miscanthus sinensis Andersson-dominated semi-natural grassland in Kumamoto, Japan2016
Author(s)
Toma, Y., Yamada, T., Fernandez, F. G., Nishiwaki, A., Hatano, R., & Stewart, J. R.
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Journal Title
Soil Science and Plant Nutrition
Volume: 62
Issue: 1
Pages: 80-89
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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