YU Mingying,XIAO Juan,QIU Zhaoning,et al.Effect of Different Weather Conditions on Microclimate of Sand Cultured Solar Greenhouse[J].Northern Horticulture,2017,41(09):42-45.[doi:10.11937/bfyy.201709009]
不同天气条件对沙培日光温室小气候的影响
- Title:
- Effect of Different Weather Conditions on Microclimate of Sand Cultured Solar Greenhouse
- 文献标志码:
- A
- 摘要:
- 以北京市流村镇的沙培日光温室为研究对象，在晴天、多云到少云、寡照3种天气条件下对其棚温、地温以及棚内相对湿度进行了逐时观测分析，研究了沙培种植条件下日光温室的小气候特征。结果表明：3种天气条件下棚温和地温的变化规律相似，呈“单峰”变化，变化幅度从大到小排列依次为：晴天>多云到少云>寡照，但棚温的变化幅度较地温剧烈；一天之中大棚棚温和地温有2个时刻相同，可将此时刻作为揭关棉被的依据。3种天气条件下棚内相对湿度都普遍较高，湿度高于90%的时间均长达13 h以上。地温和棚温呈正相关、棚内相对湿度和棚温呈负相关，且相关系数均大于0.8。
- Abstract:
- The greenhouse planted vegetables in sand located in Liucun town of Beijing was used as research object.The microclimate characteristics of greenhouse temperature,the ground temperature and the relative humidity in the greenhouse were observed and analyzed under the conditions of sunny,cloudy and overcast,in order to study the microclimate characteristics in sand cultured greenhouse.The results showed that diurnal variation of air temperature and ground temperature under the different weather conditions were similar,showing a single peak variation,the range of variation from large to small order was sunny > cloudy >overcast,however,the change of temperature in greenhouse was larger than that of ground temperature；there were two moments that air temperature and ground temperature were equal,and those moments could be regarded as basis on opening and closing the retractable thermal blanket.The high relative humidity level were common under three kinds of weather conditions,the time whose relative humidity was higher than 90% were up to more than 13 hours.The correlation analysis of ground temperature,relative humidity and the temperature in greenhouse showed that the positive correlation between ground temperature and the temperature in greenhouse,that negative correlation between relative humidity and the temperature in greenhouse,the coefficients were all higher than 0.8.
参考文献/References:
[1]李中华,丁小明,王国占.北京市设施农业装备发展现状研究[J].中国农机化学报,2014(5):300-302. [2]刘士哲．现代实用无土栽培技术[M]．中国农业出版社，2001：159-167． [3]李祖祥,何任红,蒋为民,等.优质生态草坪的沙培技术[J].江苏农业科学,2009(3):216-218. [4]曹秀,夏仁学,杨环宇,等.沙培条件下磷、钾、钙亏缺对枳(Poncirus trifoliata)幼苗根系形态及营养吸收的影响[J].植物营养与肥料学报,2014(4):981-988. [5]刘可群，黎明锋，杨文刚．大棚小气候特征及其与大气候的关系[J]．气象，2008，34（7）：101-107. [6]冯玉龙，刘恩举，孙国斌．根系温度对植物的影响（I）:根温对植物生长及光合作用的影响[J].东北林业大学学报，1995，23（3）:63-69． [7]WALKER J M.One degree increment in soil temperature affects maize seedling behavior[J].Pro Soc Soil Sci Amer，1969，33:729-736． [8]符国槐,张波,杨再强,等.塑料大棚小气候特征及预报模型的研究[J].中国农学通报,2011(13):242-248. [9]张朝勇，蔡焕杰.膜下滴灌棉花土壤温度的动态变化规律[J].干旱地区农业研究，2005，23（2）：11-15. [10]崔建云，左迎之．外部环境气象条件对日光温室气象条件的影响[J].气象，2006，32（3）：101-103．
相似文献/References:
[1]田 蕾,张雪艳,宗庆姝.宁夏日光温室樱桃番茄品种筛选[J].北方园艺,2014,38(12):36.
TIAN Lei,ZHANG Xue-yan,ZONG Qing-shu.Comparison of Cherry Tomato Varieties in Solar Greenhouse in Ningxia[J].Northern Horticulture,2014,38(09):36.
[2]吕 涛,于 杰,赵 勇.日光温室越冬栽培番茄适宜品种筛选试验[J].北方园艺,2014,38(12):40.
LV Tao,YU Jie,ZHAO Yong.Selection of Overwintering Tomato Varieties Suitable for Solar Greenhouse in Heilongjiang[J].Northern Horticulture,2014,38(09):40.
[3]张力飞.无花果“麦司依陶芬”日光温室栽培新技术[J].北方园艺,2014,38(12):43.
[4]程春霞.西宁地区日光温室丝瓜引种品比试验[J].北方园艺,2014,38(13):37.
CHENG Chun-xia.Variety Comparison Test of Introduced Towel Grourd Cultivars in Solar Greenhouse in Xining District[J].Northern Horticulture,2014,38(09):37.
[5]陈建军,王正义,陈海洋.宁夏日光温室与塑料大棚环境对比分析[J].北方园艺,2014,38(10):36.
CHEN Jian-jun,WANG Zheng-yi,CHEN Hai-yang.Comparative Analysis on Environment in a Solar Greenhouse and Plastic Greenhouse in Ningxia[J].Northern Horticulture,2014,38(09):36.
[6]王国东.北方地区日光温室栽培状态下西番莲生长动态研究[J].北方园艺,2014,38(10):40.
WANG Guo-dong.Study on Growth Dynamic of the Passion Fruit in Solar Greenhouse in Northern Area[J].Northern Horticulture,2014,38(09):40.
[7]王文平.肃州区非耕地日光温室葡萄反季节高效节水栽培技术[J].北方园艺,2014,38(10):43.
[J].Northern Horticulture,2014,38(09):43.
[8]白青华,马红勇,殷雪莲,等.低温期不同结构日光温室温度变化及其对樱桃番茄生长的影响[J].北方园艺,2013,37(22):59.
BAI Qing-hua,MA Hong-yong,YIN Xue-lian,et al.Temperature Changes in Solar Greenhouses with Different Structures in the Low Temperature Period and Its Effect on Growth of Cherry Tomatoes[J].Northern Horticulture,2013,37(09):59.
[9]何志刚,王秀娟,董 环,等.秸秆反应堆和功能菌对日光温室番茄生长发育及土壤微生态环境的影响[J].北方园艺,2013,37(22):184.
HE Zhi-gang,WANG Xiu-juan,DONG Huan,et al.Effects of Straw Reactors and Function Microorganism on Growth and Soil Micro-eco-environment of Tomato[J].Northern Horticulture,2013,37(09):184.
[10]裴红霞,崔静英,赵云霞,等.不同灌水下限对沙培芦笋生长及品质的影响[J].北方园艺,2014,38(01):30.
PEI Hong-xia,CUI Jing-ying,ZHAO Yun-xia,et al.Effects of Irrigation Threshold on Growth and Quality of Asparagus officinalis L.in Sand[J].Northern Horticulture,2014,38(09):30.
[11]李程,黄莉,郭松,等.沙漠日光温室礼品西瓜沙培品种适应性筛选研究[J].北方园艺,2014,38(16):37.
LI Cheng,HUANG Li,GUO Song,et al.Screening Test on the Variety Adaptability of Gift Watermelon with Sand Culture in the Desert Solar Greenhouse[J].Northern Horticulture,2014,38(09):37.
备注/Memo
第一作者简介：于明英（1991-），女，硕士研究生，研究方向为节水灌溉理论与技术。E-mail：765297703@qq.com.责任作者：肖娟（1968-），女，博士，教授，现主要从事节水灌溉及农业水土等研究工作。E-mail：zhangxd626@163.com.基金项目：国家自然科学基金资助项目（51309175）；山西省自然科学基金资助项目（2015021108）。