LED光质对冰菜生长及营养品质的影响
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摘要
以冰菜为试验材料,在植物工厂及水培条件下,设置了红光、蓝光、红光∶蓝光=4∶1,红光∶蓝光∶绿光=4∶1∶1,红光∶蓝光∶紫外光(UV-B)=20∶5∶1,红光∶蓝光=8∶1、白光对照,测定分析了冰菜在不同光质处理下的生长势、生长量及蔬菜品质的变化,以期为冰菜的规模种植提供科学依据和技术指导。结果表明∶从冰菜的生长势和鲜质量结果看,红光∶蓝光=8∶1和红光∶蓝光∶UV-B=20∶5∶1的长势最好,生长速度最快,生长量最大,鲜质量及地上部鲜质量最大;从冰菜品质看,维生素C、可溶性蛋白质及可溶性糖均是红光∶蓝光∶UV-B=20∶5∶1光质处理的含量最高,优于其它光质处理。综合考虑冰菜的营养品质和生长量,红光∶蓝光∶UV-B=20∶5∶1是最适合的光质配比,少量紫外光UV-B(红光∶蓝光∶UV-B=20∶5∶1)的加入更有利于冰菜品质的提高,此结果对于生产上冰菜的高品质种植具有重要的参考意义。
To study the effect of LED light quality on vegetative growth and nutritional quality of ice plant,seven light qualities were set up under plant factory and hydroponic conditions,which were red,blue,red∶blue=4∶1,red∶blue∶green=4∶1∶1,red∶blue∶ultraviolet light(UV-B)=20∶5∶1,red∶blue=8∶1,and with white light as control.The different of growth trend,growth quantity and nutritional quality of ice plant under different light treatments were measured and analyzed.In order to provide the scientific basis and technical guidance for the scale planting of ice plant.The results showed that from the growth curve and fresh weight of ice plant,both red∶blue=8∶1and red∶blue∶UV-B=20∶5∶1light quality had the best growth trend,the fastest growth speed,the largest growth volume,the largest fresh weight and the over ground part.While according to the nutritional quality of ice plant,all three components vitamin C,soluble protein and soluble sugar content were the highest in red∶blue∶UV-B=20∶5∶1light quality treatment,which were superior to other light treatments.Taking into account the nutritional quality and growth amount of ice plant,red∶blue∶UV-B=20∶5∶1was the most suitable ratio of light quality.A small amount of ultraviolet UV-B(red∶blue∶UV-B=20∶5∶1)was more conducive to the improvement of ice plant quality.
To study the effect of LED light quality on vegetative growth and nutritional quality of ice plant,seven light qualities were set up under plant factory and hydroponic conditions,which were red,blue,red∶blue=4∶1,red∶blue∶green=4∶1∶1,red∶blue∶ultraviolet light(UV-B)=20∶5∶1,red∶blue=8∶1,and with white light as control.The different of growth trend,growth quantity and nutritional quality of ice plant under different light treatments were measured and analyzed.In order to provide the scientific basis and technical guidance for the scale planting of ice plant.The results showed that from the growth curve and fresh weight of ice plant,both red∶blue=8∶1and red∶blue∶UV-B=20∶5∶1light quality had the best growth trend,the fastest growth speed,the largest growth volume,the largest fresh weight and the over ground part.While according to the nutritional quality of ice plant,all three components vitamin C,soluble protein and soluble sugar content were the highest in red∶blue∶UV-B=20∶5∶1light quality treatment,which were superior to other light treatments.Taking into account the nutritional quality and growth amount of ice plant,red∶blue∶UV-B=20∶5∶1was the most suitable ratio of light quality.A small amount of ultraviolet UV-B(red∶blue∶UV-B=20∶5∶1)was more conducive to the improvement of ice plant quality.
引文
[1]周华,陈铭,刘淑娟,等.LED光质对“余干”辣椒生殖生长和果实品质的影响[J].北方园艺,2017(20):88-92.
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[7]齐学会,张晓燕,鲁燕舞,等.光质和光周期对大豆芽苗菜生长及总酚类物质含量的影响[J].中国蔬菜,2014(7):29-34.
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[9]闻婧,鲍顺淑,杨其长,等.LED光源R/B对叶用莴苣生理性状及品质的影响[J].中国农业气象,2009,30(3):413-416.
[10]周华,刘淑娟,王碧琴,等.不同波长LED光源对生菜生长和品质的影响[J].江苏农业学报,2015,31(2):429-433.
[11]王君,杨其长,仝宇欣.红蓝光下光强对生菜电能、光能利用效率及品质的影响[J].中国农业大学学报,2016,21(8):59-66.
[12]周华,刘淑娟,刘腾云,等.LED光质和光强对藜蒿生长和品质的影响[J].湖北农业科学,2017,56(17):3305-3307,3319.
[13]刘福霞,刘乃森.不同光质对黄瓜幼苗生理生化特性的影响[J].湖北农业科学,2016,55(7):1722-1725.
[14]周华,欧阳雪灵,刘淑娟,等.LED光强和光质对“余干”辣椒幼苗生长和形态的影响[J].北方园艺,2016(12):40-43.
[15]GOLLDACK D,DIETZ K J.Salt-induced expression of the vacuolar H+-ATPase in the common ice plant is developmentally controlled and tissue specific[J].Plant Physiology,2001,125:1643-1654.
[16]于丽艳.非洲冰菜高效栽培技术[J].北方园艺,2016(17):62-63.
[17]陈文昊,徐志刚,刘晓英,等.LED光源对不同品种生菜生长和品质的影响[J].西北植物学报,2011,31(7):1434-1440.
[18]王婷,李雯琳,巩芳娥,等.LED光源不同光质对不结球白菜生长及生理特性的影响[J].甘肃农业大学学报,2011(4):69-73.
[19]ZEIGER E,CIELD C,MOONEY H A.Stomata opening at dawn:Possible roles of the blue light response in nature[M]//Piants and the Daylight Spectrum.New York:Academic Press,1981:391-407.
[20]SMITH H.Phytochrome-mediated responses:Implications for controlled environment research facilities[D].Wisconsin:Wisconsin University,1994.
[21]童哲,赵玉锦,王台,等.植物的光受体和光控发育研究[J].植物学报,2000,42(2):111-115.
[22]许莉,刘世琦,齐连东,等.不同光质对叶用莴苣光合作用及叶绿素荧光的影响[J].中国农学通报,2007,23(1):96-100.
[23]傅明华,汪羞德,顾仲兰.多功能转光塑料薄膜应用效应研究[J].农业工程学报,2000,16(6):81-85.
[24]许莉,尉辉,齐连东,等.不同光质对叶用莴苣生长和品质的影响[J].中国果菜,2010(4):19-22.
[2] WATANABE H.Light-controlled plant cultivation system in Japan-development of a vegetable factory using LEDs as a light source for plants[J].Acta Horticulturae,2011,907:37-44.
[3]杨其长,徐志刚,陈弘达,等.LED光源在现代化农业的应用原理与技术进展[J].中国农业科技导报,2011,13(5):37-43.
[4] BERGSTRAND K J,SCHSSLER H K.Recent progresses on the application of LEDs in the horticultural production[J].Acta Horticulturae,2012,927:529-534.
[5]谢景,刘厚诚,宋世威,等.光源及光质调控在温室蔬菜生产中的应用研究进展[J].中国蔬菜,2012(2):1-7.
[6]刘文科,杨其长.LED植物光质生物学与植物工厂发展[J].科技导报,2014,32(10):25-28.
[7]齐学会,张晓燕,鲁燕舞,等.光质和光周期对大豆芽苗菜生长及总酚类物质含量的影响[J].中国蔬菜,2014(7):29-34.
[8] YANAGI T,OKAMOTO K,TAKITA S.Effects of bule,red,and blue/red lights of two different PPF levels on growth and morphogenesis of lettuce plants[J].Acta Horticulturae,1996,440:117-122.
[9]闻婧,鲍顺淑,杨其长,等.LED光源R/B对叶用莴苣生理性状及品质的影响[J].中国农业气象,2009,30(3):413-416.
[10]周华,刘淑娟,王碧琴,等.不同波长LED光源对生菜生长和品质的影响[J].江苏农业学报,2015,31(2):429-433.
[11]王君,杨其长,仝宇欣.红蓝光下光强对生菜电能、光能利用效率及品质的影响[J].中国农业大学学报,2016,21(8):59-66.
[12]周华,刘淑娟,刘腾云,等.LED光质和光强对藜蒿生长和品质的影响[J].湖北农业科学,2017,56(17):3305-3307,3319.
[13]刘福霞,刘乃森.不同光质对黄瓜幼苗生理生化特性的影响[J].湖北农业科学,2016,55(7):1722-1725.
[14]周华,欧阳雪灵,刘淑娟,等.LED光强和光质对“余干”辣椒幼苗生长和形态的影响[J].北方园艺,2016(12):40-43.
[15]GOLLDACK D,DIETZ K J.Salt-induced expression of the vacuolar H+-ATPase in the common ice plant is developmentally controlled and tissue specific[J].Plant Physiology,2001,125:1643-1654.
[16]于丽艳.非洲冰菜高效栽培技术[J].北方园艺,2016(17):62-63.
[17]陈文昊,徐志刚,刘晓英,等.LED光源对不同品种生菜生长和品质的影响[J].西北植物学报,2011,31(7):1434-1440.
[18]王婷,李雯琳,巩芳娥,等.LED光源不同光质对不结球白菜生长及生理特性的影响[J].甘肃农业大学学报,2011(4):69-73.
[19]ZEIGER E,CIELD C,MOONEY H A.Stomata opening at dawn:Possible roles of the blue light response in nature[M]//Piants and the Daylight Spectrum.New York:Academic Press,1981:391-407.
[20]SMITH H.Phytochrome-mediated responses:Implications for controlled environment research facilities[D].Wisconsin:Wisconsin University,1994.
[21]童哲,赵玉锦,王台,等.植物的光受体和光控发育研究[J].植物学报,2000,42(2):111-115.
[22]许莉,刘世琦,齐连东,等.不同光质对叶用莴苣光合作用及叶绿素荧光的影响[J].中国农学通报,2007,23(1):96-100.
[23]傅明华,汪羞德,顾仲兰.多功能转光塑料薄膜应用效应研究[J].农业工程学报,2000,16(6):81-85.
[24]许莉,尉辉,齐连东,等.不同光质对叶用莴苣生长和品质的影响[J].中国果菜,2010(4):19-22.