Characteristic of Solar Greenhouse Cucumber Leaf Humidity Features and Its Influence Factors in Different Weather(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Characteristic of Solar Greenhouse Cucumber Leaf Humidity Features and Its Influence Factors in Different Weather

Author(s):: CUI Hai1; GUO Wenzhong2; (1.Department of Biological Engineering，Yinchuan Energy Institute，Yongning，Ningxia 750105;2.National Research Center of Intelligent Equipment for Agriculture，Beijing 100097)

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 CO2 concentration，photosynthetically active radiation，relative humidity and vapor pressure deficit，and had negatively correlated with the total radiation，temperature and soil relative water content.

[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.

Last Update: 2017-03-23