CUI Hai,GUO Wenzhong.Characteristic of Solar Greenhouse Cucumber Leaf Humidity Features and Its Influence Factors in Different Weather[J].Northern Horticulture,2017,41(04):25-27.[doi:10.11937/bfyy.201704006]
不同天气下黄瓜叶片湿度变化特征及其影响因子
- Title:
- Characteristic of Solar Greenhouse Cucumber Leaf Humidity Features and Its Influence Factors in Different Weather
- Keywords:
- leaf humidity; different weather; cucumber; solar greenhouse
- 文献标志码:
- A
- 摘要:
- 以黄瓜为试材，设土壤相对含水量50%~60%（SW1）和土壤相对含水量75%~90%（SW2）为处理，在生长季连续观测日光温室黄瓜叶片湿度及环境因子，以揭示日光温室黄瓜叶片湿度变化特征及影响因子。结果表明：在不同天气下，日光温室黄瓜叶片湿度表现为增-降-增的变化趋势，00:00—08:00逐渐增加，08:00—19:00骤降于一个低的水平，19:00—00：00快速增加至较高水平的变化趋势，且SW1和SW2处理的黄瓜叶片湿度均表现为阴天＞晴天。由统计分析得出，黄瓜叶片湿度与二氧化碳浓度、光合有效辐射、相对湿度、饱和水汽压差呈正相关，与光照总辐射、温度、土壤相对含水量呈负相关。
- Abstract:
- Cucumber was used as materials，leaves moisture of cucumber and environmental factors were continuously observed in solar greenhouse during the growing season with treatment as soil moisture content of 50%-60%(SW1) and soil water content of 75%-90%(SW2).To reveal variation of cucumber leaves humidity and its influencing factors in solar greenhouse.The results showed that in cloudy and sunny day，leaves moisture of cucumber showed as increased-decreased-increased trend.Leaves moisture of cucumber was gradually increases in 00:00—08:00，then suddenly reduced to a low level in 08:00—19:00，and rapidly increased in the trend to higher levels in 19:00—00:00.And leaves humidity of cucumber was showed as cloudy>sunny of SW1 and SW2.From the statistical analysis，the leaves humidity of cucumber was positively correlated with CO2 concentration，photosynthetically active radiation，relative humidity and vapor pressure deficit，and had negatively correlated with the total radiation，temperature and soil relative water content.
参考文献/References:
[1]薛晓萍,杨艳超,刘寿东.莱芜日光温室气温变化规律研究[J].中国农学通报,2008,24(12):519-523. [2]邓淑芬,张文修,李光旭.日光温室空气湿度控制措施[J].现代化农业,2014(2):26-27. [3]王慧,李梅兰,许建平,等.基于冠层温湿度模型的日光温室黄瓜霜霉病预警方法[J].应用生态学报,2015(10):3027-3034. [4]王洪山.控制日光温室温湿度防控黄瓜霜霉病技术[J].中国农技推广,2013(8):45-46. [5]王慧,陈梅香,李文勇,等.不同天气条件下黄瓜日光温室温湿度空间分布研究[J].北方园艺,2015(17):41-46. [6]刘婧,毕焕改,李清明,等.土壤湿度对低温下黄瓜幼苗光合作用及抗氧化酶活性的影响[J].植物生理学报,2015(12):2247-2254. [7]方栋平,张富仓,李静,等.灌水量和滴灌施肥方式对温室黄瓜产量和品质的影响[J].应用生态学报,2015(6):1735-1742. [8]石文学,王军,张志国,等.灌溉方式对春大棚黄瓜产量、经济效益和灌溉水分生产效率的影响[J].北方园艺,2016(5):56-59. [9]王鹏勃,李建明,丁娟娟,等.水肥耦合对温室袋培番茄品质、产量及水分利用效率的影响[J].中国农业科学,2015(2):314-323. [10]亢立.日光温室环境因素对黄瓜生长的影响及调控技术[J].农业科技通讯,2015(2):180-182. [11]李志军,李静,张富仓,等.水氮供应对温室滴灌施肥黄瓜产量及品质的影响[J].西北农林科技大学学报(自然科学版),2015(12):143-150. [12]祁德富,马琪.不同天气条件下日光温室光照强度及温湿度日变化特征研究[J].北方园艺,2013(23):55-57. [13]赵丽玲,樊东隆,杨爱华,等.冬季辽阳型与白银型日光温室的温、湿度特性比较[J].北方园艺,2014(15):40-43. [14]王慧,许建华,陈梅香,等.基于温湿度模拟数据的日光温室黄瓜病害预警系统[C]//2014年中国植物保护学会学术年会,2014：386-387. [15]曲继松,张丽娟,郭文忠,等.宁夏干旱区槽式温室冬季内环境日变化初步研究[J].北方园艺,2014(21):45-50.
相似文献/References:
[1]崔海,郭文忠.不同生育期黄瓜叶片湿度变化特征及其影响因子[J].北方园艺,2017,41(07):52.[doi:10.11937/bfyy.201707012]
CUI Hai,GUO Wenzhong.Leaf Humidity Characteristics and Its Influencing Factors of Cucumber at Different Growth Stages in Solar Greenhouse[J].Northern Horticulture,2017,41(04):52.[doi:10.11937/bfyy.201707012]
备注/Memo
第一作者简介：崔海（1980-），女，硕士，讲师，现主要从事设施栽培及环境调控等研究工作。E-mail:cuihai54321@163.com.基金项目：银川能源学院校级科研资助项目（2013-KY-Z-08）。