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农学学报

农学学报 ›› 2020, Vol. 10 ›› Issue (6): 81-85.doi: 10.11923/j.issn.2095-4050.cjas20191000212

所属专题： 农业工程

• 农业工程/农业机械/生物技术/食品科学 • 上一篇    下一篇

浙南单体塑料大棚内冬季温光性能特征研究

朱隆静, 王克磊, 陈先知, 苏世闻, 徐坚()   

  1. 温州市农业科学研究院/温州市设施蔬菜工程技术中心,浙江温州 325000
  • 收稿日期:2019-10-10 出版日期:2020-06-20 发布日期:2020-07-09
  • 通讯作者:
    徐坚,男,1964年出生,浙江温州人,研究员,本科,研究方向：设施蔬菜生理生态。通信地址：325000 浙江省温州市瓯海区六虹桥路1000号,E-mail： 。
  • 作者简介:

    朱隆静,男,1978年出生,浙江温州人,讲师,硕士,研究方向：设施农业与装备。通信地址：325000 浙江省温州市瓯海区六虹桥路1000号,E-mail：52758597@qq.com

  • 基金资助:
    现代农业产业技术体系资助项目“国家大宗蔬菜产业技术体系专项项目”(CARS-23); 2019年浙江省重点研发计划资助项目“设施蔬菜智能装备研发与安全生产关键技术研究”(2019C02009)

The Characteristics of Temperature and Light Properties of Single Plastic Greenhouse in Winter of Southern Zhejiang

Zhu Longjing, Wang Kelei, Chen Xianzhi, Su Shiwen, Xu Jian()   

  1. Wenzhou Academy of Agricultural Sciences/Wenzhou Controlled-environment Vegetable Engineering Center,Wenzhou 325000, Zhejiang, China
  • Received:2019-10-10 Online:2020-06-20 Published:2020-07-09

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摘要：

为了解浙南地区塑料大棚冬季温光环境特点,以8 m单体塑料大棚为研究对象,对大棚内外进行连续气温与光照监测及典型天气温光分析比较。结果表明：试验期间大棚内南端面光照优于北端面,增幅范围在6.33%~26.68%;典型天气下大棚内的透光性约占露地的61.44%~67.38%,晴天大棚透光性较阴天与小雨天气分别提高3.67%、9.66%。试验期间内露地夜间最低与最高温度分别为5.88℃和13.38℃,分别较大棚内南北端面降低17.51%、16.67%和3.43%、2.54%;4种典型天气下大棚内夜间平均温度较露地增幅4.47%~8.91%。

关键词: 单体塑料大棚, 温度, 透光性, 冬季, 大棚结构, 浙南

Abstract:

Continuous temperature and light monitoring and typical weather temperature and light analysis were carried out inside and outside of the 8 m single plastic greenhouse for determining the characteristics of temperature and light environment of plastic greenhouse in winter in southern Zhejiang. The results showed that the light intensity of the south of the greenhouse was better than that in the north during the experiment with an increase range of 6.33%-26.68%. The light transmittance in the greenhouse in typical weather accounted for 61.44%-67.38% of the open field. The light transmittance of the greenhouse in sunny days was 3.67% and 9.66% higher than that in cloudy days and light rain days, respectively. During the experiment, the lowest and highest night temperature was 5.88℃ and 13.38℃ respectively in open field, which were 17.51%, 16.67%, 3.43% and 2.54% lower than those of the north and south of the greenhouse. The average night temperature in the greenhouse increased by 4.47% to 8.91% compared with that in the open field under four typical weather conditions.

Key words: Single Plastic Greenhouse, Temperature, Light Transmittance, Winter, Greenhouse Structure, Southern Zhejiang

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