智能化环境监控系统在日光温室微型薯生产中的应用  

Use of Intelligent Environment Monitoring System in Solar Greenhouse for Minituber Production

作　　者：罗有中 石建业 张明 陈福 袁安明 权小兵 王姣敏 LUO Youzhong;SHI Jianye;ZHANG Ming;CHEN Fu;YUAN Anming;QUAN Xiaobing;WANG Jiaomin(Dingxi Academy of Agricultural Sciences,Dingxi,Gansu 743000,China)

机构地区：[1]定西市农业科学研究院,甘肃定西743000

出　　处：《中国马铃薯》2018年第4期193-198,共6页Chinese Potato Journal

基　　金：国家星火计划项目(2016GA860004)

摘　　要：人工控制的日光温室,其过高过低的温度、光照、水肥等亚适宜环境明显制约着微型薯的生长发育。为了提高普通日光温室微型薯脱毒苗成活率、脱毒薯产粒数以及合格率,对装有环境智能监控系统生产微型薯的日光温室进行了监控,并与人工控制温室比较。安装有环境智能化监控系统的日光温室,可控制脱毒苗生长的适宜温度在10~30℃;提前了微型薯采收期5~7 d;提高了‘费乌瑞它’、‘大西洋’、‘荷兰15号’微型薯脱毒苗移栽成活率分别为8.30,10.17和9.93个百分点,提高这3个品种单株粒数分别为0.15,0.25和0.25粒,提高这3个品种微型薯合格率分别是9.61,11.57和8.63个百分点。因此,该系统在日光温室马铃薯微型薯生产中控制温室温度、增加微型薯产粒数、提高微型薯合格率等方面效果明显。Artificial control of solar greenhouse, which is not optimal in temperature, light, water and fertilizer,obviously restricts the growth and development of minitubers. In order to increase virus-free plantlet transplanting survival rate, minituber number per plant, and qualified minituber rate, the solar greenhouse was installed with environmental intelligent monitoring system, monitored, and compared with artificial controlled solar greenhouse. In intelligent controlled solar greenhouse, the temperature was controlled in a range of 10-30 ℃, and harvest time of minituber was advanced by 5-7 days. Compared with artificial controlled solar greenhouse, plantlet transplanting survival rate of ＇Favorita＇, ＇Atlantic＇ and ＇Netherlands 15＇ was increased by 8.30, 10.17 and 9.93 percentage points,minituber number per plant by 0.15, 0.25 and 0.25 minitubers, and qualified minituber rate by 9.61, 11.57 and 8.63 percentage points, respectively, when minituber production was in intelligent controlled solar greenhouse. Therefore,this environmental intelligent monitoring system in solar greenhouse could control temperature, increase minituber number per plant, and improve qualified minituber rate.

关 键 词：微型薯 日光温室 环境监控系统 温度 品质 

分 类 号：S532[农业科学—作物学]