ビニールハウスの地温と気温について (夜間の場合)

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書誌事項

タイトル別名
  • On the Soil-Temperature and the Air Temperature in and out a Vinyl House
  • The case of night

抄録

The relation between the temperatures in and outside the vinylhouse and the soil surface temperature in the house has been analysed by equivalent electric circuit. As the impedance has only the resistance, the simple relation has been found. Three points are remarked about the vinyl house of the Saitama-ken Hort. Exp. Stat.<br>(1) The temperature outside the house becomes less effective on the vinyl house temperature with coverings.<br>(2) In the doubly covered house, the soil surface temperature affects more effectively on the air temperature. The effect is a little accelerated by curtaining.<br>(3) The effect of the soil surface temperature on the air temperature in the house is almost exclusively determined by curtaining. The effect becomes less in the double-covered house.<br>When the soil surface temperature is analysed by the use of the layers of the invariable soil temperature, the relation becomes complicated by the entry of the equivalent electric capacity.

収録刊行物

  • 農業気象

    農業気象 23 (2), 75-80, 1967

    日本農業気象学会

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