欢迎来到天天文库
浏览记录
ID:13075842
大小:34.20 KB
页数:25页
时间:2018-07-20
《甜樱桃设施栽培环境的半自动调控及效果_张道辉》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、甜樱桃设施栽培环境的半自动调控及效果_张道辉果树学报2014,31(增刊):180~186JournalofFruitScience甜樱桃设施栽培环境的半自动调控及效果张道辉,朱东姿,魏海蓉,王甲威,谭钺,赵红军,刘庆忠*(山东省果树研究所·山东省果树生物技术育种重点实验室,山东泰安271000)摘要:【目的】提高甜樱桃设施栽培环境的调控精度,降低劳动强度,保证果实质量和产量的稳定。【方法】研制了一种可避免质、产量产生大幅度波动的甜樱桃半自动设施栽培系统,包括棚体,双热源加温,温、湿度、光照度自动检测、记录,自动报警4部分。连续3a用于甜樱桃设施栽培优质稳
2、产试验,取得预期效果。【结果】由于优化了棚体高度和棚顶斜率,使用了地炕式煤柴和太阳能2种能源互补加热,并采用现代半自动环境测控技术,使棚体可控容积增加,设施内升温热源得到保证,对棚内栽培环境的控制准确有效,与使用传统栽培大棚相比,显著提高了对连续阴冷·天气的抵御能力和环境因子调控精度,连续2a产量稳定在11550kghm-2以上,优质果率稳定在80%以上。【结论】该项措施能使甜樱桃保护地栽培果实质优稳产,对提高设施栽培的经济效益具有重要作用。关键词:甜樱桃;优质稳产;设施栽培;双热源升温;应用效果中图分类号:S662.5文献标志码:A文章编号:1009-—
3、————————————————————————————————————————————————————9980(2014)Suppl.-0180-07Semi-automaticenvironmentcontrolsystemanditsapplicationeffectsinprotectedcultivationofsweetcherryZHANGDao-hui,ZHUDong-zi,WEIHai-rong,WANGJia-wei,TANYue,ZHAOHong-jun,LIUQing-zhong*(ShandongInstituteofPomolo
4、gy·KeyLaboratoryforFruitBiotechnologyBreedingofShandong,Tai’an271000China)Abstract:【Objective】Theobjectivesofthestudyweretoimprovetheaccuracycontrolsystemofsweetcherryfacilitycultivationenvironment,reducelaborintensitytoensurethestabilityoffruitqualityandyield.【Method】Thesemi-auto
5、maticcultivationsystemwasdeveloped.Thissystemincludedtheimprovedconstructionofplasticgreenhouse,thedouble-heatsourcesappliance,theautomaticrecorderoftemper-atureandhumidityandilluminationintensity,theautomaticalarmsystem.Ithasbeenappliedtothesweetcherryforcingcultureforthreeyearsw
6、iththesatisfactoryresults.【Results】Withimprovedconstructionofplasticgreenhouse,—————————————————————————————————————————————————————coalandsolardoubleheatsourcesapplianceandsemi-automaticcontrollerofenvi-ronmentalfactors,thecapacityofgreenhousewasincreasedanditiseasytocontrolthein
7、ternaltempera-tureandhumidityeffectivelyandaccuratelyofthegreenhouse.Comparedtothetraditionalplasticgreen-house,theabilitytoresistharshweatherandtheaccuracyofcontrollerwereimproved.Theyieldofsweetcherryinthissystemcanincreaseto1155kgperkm2andabove80%cherrieswerehigh-qualityfruitsi
8、ncontinuoustwoyears.【Conclusion】T
此文档下载收益归作者所有