| 冬季甜樱桃日光温室内的温度变化规律 |
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| 引用本文： | 李国强,王波,吕志明.冬季甜樱桃日光温室内的温度变化规律[J].落叶果树,2020,52(3):12-14. |
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| 作者姓名： | 李国强 王波 吕志明 |
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| 作者单位： | 大连市现代农业生产发展服务中心产业研究部,辽宁大连116013 |
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| 摘 要： | 明确了晴天时,甜樱桃日光温室上午8~10时为气温升温阶段,11~13时为气温高温阶段,14~16时为气温降温阶段。昼间地温变化幅度为2.3℃,连续晴天时日平均地温上升约0.3℃。阴天时,日光温室气温和地温均保持稳定下降趋势,连续阴天日平均地温下降幅度较大,是连续晴天温度上升速度的2倍。
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| 关 键 词： | 甜樱桃 日光温室 气温 地温 |
Variation of temperature in greenhouse of sweet cherry in winter |
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| Li Guoqiang,Wang Bo,Lv Zhiming.Variation of temperature in greenhouse of sweet cherry in winter[J].Deciduous Fruits,2020,52(3):12-14. |
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| Authors: | Li Guoqiang Wang Bo Lv Zhiming |
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| Institution: | (Industrial Research Department of Dalian modern agricultural production and Development Service Center,Dalian,Liaoning 116013,China) |
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| Abstract: | On sunny days,the temperature rose from 8~10 o’clock,11~13 o’clock was the stage of high temperature,and 14~16 was the stage of temperature decrease in greenhouse of sweet cherry.The diurnal variation range of ground temperature was 2.3℃.The daily average ground temperature rose about 0.3℃ on continuous sunny days.On overcast days,the air temperature and ground temperature in greenhouse kept a stable downward trend.The daily average ground temperature on continuous overcast days decreased greatly,and which was twice the rate of temperature rise in continuous sunny days. |
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| Keywords: | sweet cherry greenhouse temperature ground temperature |
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