Variety Comparison of Effect of Supplemental Lighting with LED on Growth and Yield in Forcing Culture of Strawberry

Q3 Agricultural and Biological Sciences
K. Hidaka, K. Dan, H. Imamura, T. Takayama, K. Sameshima, M. Okimura
{"title":"Variety Comparison of Effect of Supplemental Lighting with LED on Growth and Yield in Forcing Culture of Strawberry","authors":"K. Hidaka, K. Dan, H. Imamura, T. Takayama, K. Sameshima, M. Okimura","doi":"10.2525/ECB.53.135","DOIUrl":null,"url":null,"abstract":"Production areas and levels are continuously declining for Japanese strawberry production. Solving these problems, there is an increasing trend towards strawberry productions in large-scale industrial facilities. Techniques to obtain consistently high yield are required in large-scale greenhouse. This requires the development of environment control techniques (e.g., light, air temperature, CO2 concentration, humidity, wind velocity) to allow plants to realize their full photosynthetic potential. Miyoshi et al. (2013) provides an example of environment control in forcing culture of strawberry, reporting on an energy-saving control of ambient air temperature using a constant soil temperature layer. Furthermore, Hidaka et al. (2012) reported that controlling the light environment directly influences leaf photosynthesis and fruit yield; this is required because variable light environments that are dependent on factors such as cropping season and cultivation location frequently lead to inadequate light levels for leaf photosynthesis, plant growth and fruit yield, resulting in declining productivity in greenhouse production. Consequently, the development of a supplementary lighting technique, independent of cropping season or cultivation location, is needed for consistently high strawberry production. Hidaka et al. (2013) examined the effects of 12 h of supplemental lighting (6:00 18:00) from two different commercial light sources, high-irradiance LEDs and fluorescent lamps. In that study, we found high-irradiance LEDs significantly enhanced leaf photosynthesis compared with fluorescent lamps. This led to improved fruit quality and a significant increase in marketable yield of strawberries in forcing culture. Hidaka et al. (2014) further examined the optimum photoperiod of supplemental lighting with LEDs to the June bearing strawberry (Fragaria ananassa Duch. cv. Fukuoka S6). The best fruit yield in this cultivar was found under 12-h illumination when four different photoperiods (12-h, 14-h, 16-h and 24-h illumination) were compared. Darrow (1966) classified June bearing strawberry Fragaria ananassa Duch.) as a facultative short day plant. Ito and Saito (1962) and Taylor (2002) clarified that each cultivar has a respective critical day-length that is needed to induce flower bud differentiation. Photoperiods exceeding a critical day-length may inhibit flower bud differentiation, and subsequently bring decreasing in yield. Therefore, a sufficient effect of supplemental lighting with 12-h photoperiods, which was seen when using the cultivar known as ‘Fukuoka S6’ (Hidaka et al., 2014), may not always be obtained using any other cultivars. Understanding the varietal differences in the supplemental lighting effect is required for developing a technique of supplemental lighting that can be broadly and successfully applied. The mechanism that produces an increase in yield based on supplemental lighting may also vary with each cultivar having","PeriodicalId":11762,"journal":{"name":"Environmental Control in Biology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2525/ECB.53.135","citationCount":"22","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Control in Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2525/ECB.53.135","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 22

Abstract

Production areas and levels are continuously declining for Japanese strawberry production. Solving these problems, there is an increasing trend towards strawberry productions in large-scale industrial facilities. Techniques to obtain consistently high yield are required in large-scale greenhouse. This requires the development of environment control techniques (e.g., light, air temperature, CO2 concentration, humidity, wind velocity) to allow plants to realize their full photosynthetic potential. Miyoshi et al. (2013) provides an example of environment control in forcing culture of strawberry, reporting on an energy-saving control of ambient air temperature using a constant soil temperature layer. Furthermore, Hidaka et al. (2012) reported that controlling the light environment directly influences leaf photosynthesis and fruit yield; this is required because variable light environments that are dependent on factors such as cropping season and cultivation location frequently lead to inadequate light levels for leaf photosynthesis, plant growth and fruit yield, resulting in declining productivity in greenhouse production. Consequently, the development of a supplementary lighting technique, independent of cropping season or cultivation location, is needed for consistently high strawberry production. Hidaka et al. (2013) examined the effects of 12 h of supplemental lighting (6:00 18:00) from two different commercial light sources, high-irradiance LEDs and fluorescent lamps. In that study, we found high-irradiance LEDs significantly enhanced leaf photosynthesis compared with fluorescent lamps. This led to improved fruit quality and a significant increase in marketable yield of strawberries in forcing culture. Hidaka et al. (2014) further examined the optimum photoperiod of supplemental lighting with LEDs to the June bearing strawberry (Fragaria ananassa Duch. cv. Fukuoka S6). The best fruit yield in this cultivar was found under 12-h illumination when four different photoperiods (12-h, 14-h, 16-h and 24-h illumination) were compared. Darrow (1966) classified June bearing strawberry Fragaria ananassa Duch.) as a facultative short day plant. Ito and Saito (1962) and Taylor (2002) clarified that each cultivar has a respective critical day-length that is needed to induce flower bud differentiation. Photoperiods exceeding a critical day-length may inhibit flower bud differentiation, and subsequently bring decreasing in yield. Therefore, a sufficient effect of supplemental lighting with 12-h photoperiods, which was seen when using the cultivar known as ‘Fukuoka S6’ (Hidaka et al., 2014), may not always be obtained using any other cultivars. Understanding the varietal differences in the supplemental lighting effect is required for developing a technique of supplemental lighting that can be broadly and successfully applied. The mechanism that produces an increase in yield based on supplemental lighting may also vary with each cultivar having
LED补光对草莓强制栽培生长及产量影响的品种比较
日本草莓的生产面积和产量持续下降。为了解决这些问题,在大型工业设施中生产草莓的趋势正在增加。在大型温室中,获得持续高产的技术是必不可少的。这就需要发展环境控制技术(如光、空气温度、二氧化碳浓度、湿度、风速),以使植物充分发挥其光合作用潜力。Miyoshi等人(2013)提供了一个草莓强制栽培环境控制的例子,报告了使用恒定土壤温度层对环境空气温度的节能控制。此外,Hidaka et al.(2012)报道,控制光环境直接影响叶片光合作用和果实产量;这是必需的,因为依赖于种植季节和栽培地点等因素的可变光环境经常导致叶片光合作用、植物生长和果实产量的光照水平不足,从而导致温室生产的生产力下降。因此,需要开发一种独立于种植季节或种植地点的辅助照明技术,以保持草莓的高产量。Hidaka等人(2013)研究了两种不同的商业光源(高辐照度led和荧光灯)12小时的补充照明(6:00 18:00)的效果。在这项研究中,我们发现与荧光灯相比,高辐照度led显著增强了叶片的光合作用。这使得草莓在强制栽培中果实品质得到改善,并显著提高了适销产量。Hidaka等人(2014)进一步研究了6月开花草莓(Fragaria ananassa Duch)的led补充照明的最佳光周期。简历。福冈S6)。比较4个光照周期(12、14、16、24 h)下,该品种在12 h光照条件下的果实产量最高。Darrow(1966)将六月结出的草莓(Fragaria ananassa Duch.)分类为兼性短日照植物。Ito和Saito(1962)以及Taylor(2002)澄清说,每个品种都有各自诱导花芽分化所需的临界日照长度。超过临界日长的光周期可能会抑制花芽分化,从而导致产量下降。因此,在使用被称为“福冈S6”的栽培品种(Hidaka et al., 2014)时所看到的12小时光周期补充照明的充分效果,可能并不总是使用任何其他栽培品种获得。了解补光效果的品种差异是开发一种可以广泛和成功应用的补光技术的必要条件。在补充光照的基础上产生产量增加的机制也可能因不同的品种而异
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Environmental Control in Biology
Environmental Control in Biology Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
2.00
自引率
0.00%
发文量
25
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信