CAJ | 학술논문

海南地区热带岛屿型气候特征使得栽培设施具有独特的特点。为此，通过以岛内常见设施类型（圆拱形薄膜温室、防雨大棚、防虫网棚等）为研究对象，系统地研究了其温度、湿度、光照强度等热环境参数的变化趋势。研究表明：各类设施内温度场受室外温度影响较大，圆拱形薄膜温室室内外最高温差达到6℃、防雨大棚为3．7℃，圆拱形薄膜温室室内最高温度达43．9℃；防虫网棚室内外温差较小；防虫网平棚内部相对湿度最高，其他两种温室室内相对湿度均低于室外；防虫网棚的透光率高于膜覆盖的防雨大棚和薄膜温室。由此可见：防雨棚和防虫网棚更适合海南地区夏秋季的设施生产，可根据栽培作物是否要求防暴雨来选择防雨棚和防虫网棚。
해남지구열대도서형기후특정사득재배설시구유독특적특점。위차，통과이도내상견설시류형（원공형박막온실、방우대붕、방충망붕등）위연구대상，계통지연구료기온도、습도、광조강도등열배경삼수적변화추세。연구표명：각류설시내온도장수실외온도영향교대，원공형박막온실실내외최고온차체도6℃、방우대붕위3．7℃，원공형박막온실실내최고온도체43．9℃；방충망붕실내외온차교소；방충망평붕내부상대습도최고，기타량충온실실내상대습도균저우실외；방충망붕적투광솔고우막복개적방우대붕화박막온실。유차가견：방우붕화방충망붕경괄합해남지구하추계적설시생산，가근거재배작물시부요구방폭우래선택방우붕화방충망붕。
Hainan tropical climate characteristics make the protected cultivation with local features.Three common green-houses such as rain-proof greenhouse, insect-proof screens greenhouse and plastic-covered greenhouse were discussed in this paper.The thermal environmental parameters of temperature, relative humidity and light intensity were studied in tropical area.The result showed that the inner air temperature in each facility was affected by the ambient air tempera-ture, where the highest temperature difference between indoor and outdoor was 6 ℃ in plastic-covered greenhouse, the inner air temperature of rain-proof greenhouse was 3.7 ℃higher than the insect-proof screens greenhouse on average, and the maximum temperature in the shed was 43 .9℃.The insect-proof screens greenhouse has the smallest temperature difference.The relative humidity in the insect-proof screens greenhouse was higher than the others, which were lower than outside.The cover material has impact on transmittance, and insect-proof screens greenhouse had higher light transmittance.In conclusion, additional cooling methods, sunshades and the selection of heat-resisting plant should be considered during the hot season in Hainan.