蕹菜芽苗菜对LED光强和光质的生长响应
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摘要
以阔叶空心菜为试材,研究蕹菜芽苗菜对LED光强和光质的生长响应。结果表明:绿化阶段结束时处理L_(7000)RBW_(4∶1∶1)(光强7 000 lx,红光∶蓝光∶白光为4∶1∶1)的脱壳率显著高于其他处理;光强为7 000 lx时,3种光质处理的蕹菜芽苗菜可食部分干质量均显著高于白光对照;光照强度过高显著影响叶绿素的累积,高光强(L_(11000))下的叶绿素a、叶绿素b含量及叶绿素总量随红光比例的增加而降低,同时子叶白化现象越发明显;不同光强条件下,3种光质处理的抗坏血酸含量均随着红光比例的增加而降低,而可溶性糖含量处理间差异不显著;主成分分析结果表明,L_(7000)RBW_(4∶1∶1)在本试验条件下表现最佳,是较适宜蕹菜芽苗菜工厂化生产的LED光源配方。
Taking the seeds of‘Kuoyekongxincai'as test material,this paper studied the growth response of water spinach sprouts to LED light intensity and light quality.The results showed that the shelling rate of L_(7000) RBW_(4∶1∶1)(light intensity 7 000 lx,red light∶blue light∶white light=4∶1∶1) was significantly higher than that of the other treatments at the end of greening stage.When light intensity was 7 000 lx,the dry weight of edible part treated with 3 light qualities was significantly higher than that of white light control.Overillumination would remarkably affect chlorophyll accumulation.Under high light intensity(L_(11000)),the content of chlorophyll a,chlorophyll b and total chlorophyll decreased with the increase of red light ratio,and the albinism of cotyledons became more obvious.Under different light intensity,the ascorbic acid content of the 3 light quality treatments decreased with the increase of red light ratio,but there was no significant difference in soluble sugar content among the 3 light quality treatments.The results of principal component analysis showed that L_(7000) RBW_(4∶1∶1) had the best performance under the experimental conditions,and it was a suitable LED light source formulation for industrialized production of water spinach sprouts.
Taking the seeds of‘Kuoyekongxincai'as test material,this paper studied the growth response of water spinach sprouts to LED light intensity and light quality.The results showed that the shelling rate of L_(7000) RBW_(4∶1∶1)(light intensity 7 000 lx,red light∶blue light∶white light=4∶1∶1) was significantly higher than that of the other treatments at the end of greening stage.When light intensity was 7 000 lx,the dry weight of edible part treated with 3 light qualities was significantly higher than that of white light control.Overillumination would remarkably affect chlorophyll accumulation.Under high light intensity(L_(11000)),the content of chlorophyll a,chlorophyll b and total chlorophyll decreased with the increase of red light ratio,and the albinism of cotyledons became more obvious.Under different light intensity,the ascorbic acid content of the 3 light quality treatments decreased with the increase of red light ratio,but there was no significant difference in soluble sugar content among the 3 light quality treatments.The results of principal component analysis showed that L_(7000) RBW_(4∶1∶1) had the best performance under the experimental conditions,and it was a suitable LED light source formulation for industrialized production of water spinach sprouts.
引文
曹刚,张国斌,郁继华,马彦霞.2013.不同光质LED光源对黄瓜苗期生长及叶绿素荧光参数的影响.中国农业科学,46(6):1297-1304.
陈亚云,康玉凡.2016.LED在芽苗菜生产中的应用及前景展望.中国食物与营养,22(8):35-39.
崔瑾,张晓燕,鲁燕舞.2014.LED光调控技术在芽苗菜生产中的应用.科技导报,32(10):32-35.
董皓.2016.弱光下光质补光对黄瓜幼苗徒长调控的研究[硕士论文].广州:华南农业大学.
高俊凤.2006.植物生理学实验指导.北京:高等教育出版社.
耿灵灵,陈华涛,李群三,陈新,崔瑾,袁星星.2017.LED红蓝复合光对豌豆芽苗菜产量和营养品质的影响.福建农业学报,32(10):1091-1095.
郝东川,司雨.2012.LED灯对设施栽培瓜果类蔬菜产量的影响.长江蔬菜,(18):58-60.
何伟明,刘庞源,武占会,刘明池.2017.不同光强与光质处理下对番茄幼苗生长的影响.北方园艺,(19):72-75.
胡阳,江莎,李洁,高静,高玉葆,古松.2009.光强和光质对植物生长发育的影响.内蒙古农业大学学报:自然科学版,30(4):296-303.
李慧敏,陆晓民,赵诗浩.2016.不同LED光质对秋葵幼苗生长、生理特性和气孔特征的影响.浙江农业学报,28(6):966-972.
刘素慧,张立伟.2015.红蓝光质对香椿芽苗菜营养品质的影响.中国农业气象,36(3):306-312.
刘文科,杨其长.2015.植物工厂LED照明应用的几点思考.照明工程学报,26(4):98-102.
刘振威,韩喊,贺明慧,孙丽,刘会超.2017.LED光质对白菜幼苗生理指标的影响.中国园艺文摘,33(11):5-6.
马超.2012.光环境调控对绿瓣型大豆芽苗菜生长和品质的影响[硕士论文].南京:南京农业大学.
王德槟,张德纯,王小琴,马宾生,韩沛新,徐秀蓉,郑绿野.1996.芽苗蔬菜工业化栽培技术.中国蔬菜,(3):17-22.
王虹,姜玉萍,师恺,周艳虹,喻景权.2010.光质对黄瓜叶片衰老与抗氧化酶系统的影响.中国农业科学,43(3):529-534.
魏灵玲,杨其长,刘水丽.2007.LED在植物工厂中的研究现状与应用前景.中国农学通报,23(11):408-411.
闻永慧,孟英,李慧敏,杨爱宽,黄春球,李枝林.2014.LED不同光质对白芨及组培苗生长及可溶性糖含量的影响.北方园艺,(15):58-62.
肖婷婷.2016.不同光照强度对美国红枫幼苗生长及叶色变化影响的研究[硕士论文].沈阳:沈阳农业大学.
杨凤军,臧忠婧,王彦宏,杨德威.2013.黑龙江省芽苗菜生产现状与分析.长江蔬菜,(12):67-69.
张德纯,王德槟.1998.芽菜种类发展与芽菜的定义.北方园艺,(3):45-46.
张欢,徐志刚,崔瑾,郭银生,谷艾素.2009.不同光质对萝卜芽苗菜生长和营养品质的影响.中国蔬菜,(10):23-27.
张静,杜庆平,汤鹏先,李丽,徐顺飞.2011.赤霉素对蕹菜芽苗菜生长影响.北方园艺,(22):33-35.
张立伟.2010.光质对三种芽苗菜生理特性及品质的影响[硕士论文].泰安:山东农业大学.
张立伟,刘世琦,张自坤,杨茹,杨晓建.2010a.不同光质对豌豆苗品质的动态影响.北方园艺,(8):4-7.
张立伟,刘世琦,张自坤,杨茹,杨晓建.2010b.不同光质下香椿苗的生长动态.西北农业学报,19(6):115-119.
张毅华,张晓燕,崔瑾.2013.光强对黑豆芽苗菜生长和营养品质的影响.中国蔬菜,(16):49-54.
赵占娟,李光,王秀生,唐志远.2009.光质对绿豆幼苗叶片超微弱发光及叶绿素含量的影响.西北植物学报,29(7):1465-1469.
种培芳.2003.弱光胁迫对甜瓜(Cucumis melo L.)光合特性及生长发育的影响[硕士论文].兰州:甘肃农业大学.
周锦业,丁国昌,何荆洲,曹光球,李秀玲,卜朝阳.2015.不同光质对金线莲组培苗叶绿素含量及叶绿素荧光参数的影响.农学学报,5(5):67-72.
周锦业,彭珠清,许珊珊,丁国昌,林思祖.2016.不同光质对杉木组培苗叶绿素含量及荧光参数的影响.热带作物学报,37(9):1759-1765.
周秦,朱一丹,朱璞,郭子卿.2017.光质调控对芽苗菜生长和品质影响的研究.上海蔬菜,(1):61-63.
朱延姝,冯辉.2006.不同弱光环境下番茄幼苗干重和叶面积的变化.辽宁农业科学,(5):4-6.
Li Q,Kubota C.2009.Effects of supplemental light quality on growth and phytochemicals of baby leaf lettuce.Environmental&Experimental Botany,67(1):59-64.
Li H,Xu Z,Tang C A,Cn C Y.2010.Effect of light-emitting diodes on growth and morphogenesis of upland cotton(Gossypium hirsutum L.)plantlets in vitro.Plant Cell Tissue&Organ Culture,103(2):155-163.
Wu M C,Hou C Y,Jiang C M,Wang Y T,Wang C Y,Chen H H,Chang H M.2007.A novel approach of LED light radiation improves the antioxidant activity of pea seedlings.Food Chemistry,101(4):1753-1758.
陈亚云,康玉凡.2016.LED在芽苗菜生产中的应用及前景展望.中国食物与营养,22(8):35-39.
崔瑾,张晓燕,鲁燕舞.2014.LED光调控技术在芽苗菜生产中的应用.科技导报,32(10):32-35.
董皓.2016.弱光下光质补光对黄瓜幼苗徒长调控的研究[硕士论文].广州:华南农业大学.
高俊凤.2006.植物生理学实验指导.北京:高等教育出版社.
耿灵灵,陈华涛,李群三,陈新,崔瑾,袁星星.2017.LED红蓝复合光对豌豆芽苗菜产量和营养品质的影响.福建农业学报,32(10):1091-1095.
郝东川,司雨.2012.LED灯对设施栽培瓜果类蔬菜产量的影响.长江蔬菜,(18):58-60.
何伟明,刘庞源,武占会,刘明池.2017.不同光强与光质处理下对番茄幼苗生长的影响.北方园艺,(19):72-75.
胡阳,江莎,李洁,高静,高玉葆,古松.2009.光强和光质对植物生长发育的影响.内蒙古农业大学学报:自然科学版,30(4):296-303.
李慧敏,陆晓民,赵诗浩.2016.不同LED光质对秋葵幼苗生长、生理特性和气孔特征的影响.浙江农业学报,28(6):966-972.
刘素慧,张立伟.2015.红蓝光质对香椿芽苗菜营养品质的影响.中国农业气象,36(3):306-312.
刘文科,杨其长.2015.植物工厂LED照明应用的几点思考.照明工程学报,26(4):98-102.
刘振威,韩喊,贺明慧,孙丽,刘会超.2017.LED光质对白菜幼苗生理指标的影响.中国园艺文摘,33(11):5-6.
马超.2012.光环境调控对绿瓣型大豆芽苗菜生长和品质的影响[硕士论文].南京:南京农业大学.
王德槟,张德纯,王小琴,马宾生,韩沛新,徐秀蓉,郑绿野.1996.芽苗蔬菜工业化栽培技术.中国蔬菜,(3):17-22.
王虹,姜玉萍,师恺,周艳虹,喻景权.2010.光质对黄瓜叶片衰老与抗氧化酶系统的影响.中国农业科学,43(3):529-534.
魏灵玲,杨其长,刘水丽.2007.LED在植物工厂中的研究现状与应用前景.中国农学通报,23(11):408-411.
闻永慧,孟英,李慧敏,杨爱宽,黄春球,李枝林.2014.LED不同光质对白芨及组培苗生长及可溶性糖含量的影响.北方园艺,(15):58-62.
肖婷婷.2016.不同光照强度对美国红枫幼苗生长及叶色变化影响的研究[硕士论文].沈阳:沈阳农业大学.
杨凤军,臧忠婧,王彦宏,杨德威.2013.黑龙江省芽苗菜生产现状与分析.长江蔬菜,(12):67-69.
张德纯,王德槟.1998.芽菜种类发展与芽菜的定义.北方园艺,(3):45-46.
张欢,徐志刚,崔瑾,郭银生,谷艾素.2009.不同光质对萝卜芽苗菜生长和营养品质的影响.中国蔬菜,(10):23-27.
张静,杜庆平,汤鹏先,李丽,徐顺飞.2011.赤霉素对蕹菜芽苗菜生长影响.北方园艺,(22):33-35.
张立伟.2010.光质对三种芽苗菜生理特性及品质的影响[硕士论文].泰安:山东农业大学.
张立伟,刘世琦,张自坤,杨茹,杨晓建.2010a.不同光质对豌豆苗品质的动态影响.北方园艺,(8):4-7.
张立伟,刘世琦,张自坤,杨茹,杨晓建.2010b.不同光质下香椿苗的生长动态.西北农业学报,19(6):115-119.
张毅华,张晓燕,崔瑾.2013.光强对黑豆芽苗菜生长和营养品质的影响.中国蔬菜,(16):49-54.
赵占娟,李光,王秀生,唐志远.2009.光质对绿豆幼苗叶片超微弱发光及叶绿素含量的影响.西北植物学报,29(7):1465-1469.
种培芳.2003.弱光胁迫对甜瓜(Cucumis melo L.)光合特性及生长发育的影响[硕士论文].兰州:甘肃农业大学.
周锦业,丁国昌,何荆洲,曹光球,李秀玲,卜朝阳.2015.不同光质对金线莲组培苗叶绿素含量及叶绿素荧光参数的影响.农学学报,5(5):67-72.
周锦业,彭珠清,许珊珊,丁国昌,林思祖.2016.不同光质对杉木组培苗叶绿素含量及荧光参数的影响.热带作物学报,37(9):1759-1765.
周秦,朱一丹,朱璞,郭子卿.2017.光质调控对芽苗菜生长和品质影响的研究.上海蔬菜,(1):61-63.
朱延姝,冯辉.2006.不同弱光环境下番茄幼苗干重和叶面积的变化.辽宁农业科学,(5):4-6.
Li Q,Kubota C.2009.Effects of supplemental light quality on growth and phytochemicals of baby leaf lettuce.Environmental&Experimental Botany,67(1):59-64.
Li H,Xu Z,Tang C A,Cn C Y.2010.Effect of light-emitting diodes on growth and morphogenesis of upland cotton(Gossypium hirsutum L.)plantlets in vitro.Plant Cell Tissue&Organ Culture,103(2):155-163.
Wu M C,Hou C Y,Jiang C M,Wang Y T,Wang C Y,Chen H H,Chang H M.2007.A novel approach of LED light radiation improves the antioxidant activity of pea seedlings.Food Chemistry,101(4):1753-1758.