2010 Fiscal Year Final Research Report
Evaluation of characteristics for fertilizer nitrogen of tropical grasses.
| Project/Area Number |
21780248
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Zootechnical science/Grassland science
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| Research Institution | University of Miyazaki |
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Principal Investigator |
IDOTA Sachiko University of Miyazaki, 農学部, 助教 (40325733)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 飼料作物 / 暖地型牧草 / 窒素 |
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| Research Abstract |
Growth responses of napiergrass (Pennisetum purpureum Schum.), sorghum (Sorghum bicolor Moench), bahiagrass (Paspalum notatum Flugge) and rhodsegrass (Chloris gayana Kunth) to applications of the organic form of nitrogen (N) were examined under field condition. Nitrogen was applied at the rate of 15 gm-2 in the form of inorganic N (IN) or Organic N (ON). The total dry matter yield in the ON treatment was similar to those in the IN treatment for sorghum, but were higher than in the IN treatment for rhodsegrass.
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