SHADING EFFECTS ON SOYBEAN AND CORN

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概要

• 論文の詳細を見る

• Shades for reducing available irradiance were placed over field-grown plants to measure light effects on root and shoot morphology and phenology. As reported in the past the ratios of leaf and shoot biomass to leaf area decreased with shade intensity. The 20%-of-ambient treatment greatly reduced corn root growth, but the trend from 70 to 27% ambient was weak. Kernel row numbers on the corn cob were sensitive to shade level. In general soybean was more shade tolerant than corn. The treatments supplying 49 to 20%-of-ambient resulted in longer internodes in soybean, which induced severe lodging. The many measurements reported are useful for generating logic for biomass dynamics in crop stands.

• 九州大学の論文

著者

• TERASHIMA K.

  National Agriculture Research Center

• WANG R.

  Department of Electrical Engineering, National Cheng Kung University

• Hummel J.

  Ars Usda And The Agronomy Department University Of Illinois

• HESKETH J.

  ARS, U.S. Department of Agriculture, and Agronomy Department

• EPHRATH J.

  Center for Desert Agrobiology, J. Blaustein Inst. Desert Res., Ben-Gurion Univ.

• HUCK M.

  ARS, USDA and the Agronomy Department, University of Illinois

• HUMMEL J.

  ARS, USDA and the Agronomy Department, University of Illinois

• Huck M

  Univ. Illinois Il Usa

• Ephrath J.

  Center For Desert Agrobiology J. Blaustein Inst. Desert Res. Ben-gurion Univ.

• Terashima K

  National Agriculture Research Center Ibaraki Jpn

• HESKETH J.

  ARS, USDA and the Agronomy Department, University of Illinois

• WANG R.

  Department of Agronomy, Beijing Agricultural University

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• SHADING EFFECTS ON SOYBEAN AND CORN
• Weighing the Black Hole in Active Galactic Nuclei(Poster)

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