不同红蓝光配比对茶树生长及生物化学成分的影响
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摘要
为研究红蓝光配比对茶叶品质成分的影响,以黔湄601茶树苗为试验材料,对不同红蓝光配比下茶叶干鲜质量与叶绿素、类胡萝卜素、花黄素、茶多酚、游离氨基酸及咖啡碱含量进行测定。结果发现:100%的红光有利于茶树芽叶质量、茶多酚含量的增加,100%的蓝光有利于光合色素的积累;与红蓝单一光质相比,复配光质红光∶蓝光=1∶3处理显著提高了茶树芽叶游离氨基酸、花黄素含量,降低了酚氨比;与红光∶蓝光=1∶1相比,复配光质红光∶蓝光=1∶3处理显著提高了茶树芽游离氨基酸、芽叶花黄素含量,降低了叶酚氨比。说明蓝光比例增加有利于茶树芽叶的品质形成,红蓝光质比为1∶3最有利于茶叶功能成分的积累,是茶叶设施栽培的理想光源。
引文
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[21]李雯琳,郁继华,张国斌,等.LED光源不同光质对叶用莴苣幼苗叶片气体参数和叶绿素荧光参数的影响[J].甘肃农业大学学报,2010,45(1):47-51,115.
[22]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.
[23]孙君,朱留刚,林志坤,等.茶树光合作用研究进展[J].福建农业学报,2015,30(12):1231-1237.
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[2]Wei C L,Yang H,Wang S B,et al.Draft genome sequence of Camellia sinensis var.sinensis provides insights into the evolution of the tea genome and tea quality[J].Proceedings of the National Academy of Sciences of the United States of America,2018,115(18):E4151-E4158.
[3]Zhou Q Q,Chen Z D,Lee J,et al.Proteomic analysis of tea plants (Camellia sinensis) with purple young shoots during leaf development[J].PLoS One,2017,12(5):e0177816.
[4]Dong C,Fu Y M,Liu G H,et al.Low light intensity effects on the growth,photosynthetic characteristics,antioxidant capacity,yield and quality of wheat(Triticum aestivum L.)at different growth stages in BLSS[J].Advances in Space Research,2014,53(11):1557-1566.
[5]Hu D W,Li L,Li Y C,et al.Gas equilibrium regulation by closed-loop photo bioreactor built on system dynamics,fuzzy inference system and computer simulation[J].Computers and Electronics in Agriculture,2014,103:114-121.
[6]Wang J,Lu W,Tong Y X,et al.Leaf morphology,photosynthetic performance,chlorophyll fluorescence,stomatal development of lettuce (Lactuca sativa L.) exposed to different ratios of red light to blue light[J].Frontiers in Plant Science,2016,7:250.
[7]刘厚诚.植物照明研究与应用新进展[J].照明工程学报,2018,29(4):3.
[8]闫新房,丁林波,丁义,等.LED光源在植物组织培养中的应用[J].中国农学通报,2009,25(12):42-45.
[9]杨锁宁,申雯靖,张黎.不同光质比对金钻蔓绿绒组培苗形态建成的影响[J].分子植物育种,2018,16(21):7171-7178.
[10]王政,刘伟超,何松林,等.LED红蓝光质比对红叶石楠试管苗生长和抗氧化酶活性的影响[J].西北农林科技大学学报(自然科学版),2018,46(10):49-56.
[11]尚文倩,王政,何松林,等.不同红蓝光质比和光照强度对金娃娃萱草试管苗生长的影响[J].西北农林科技大学学报(自然科学版),2017,45(7):90-96.
[12]文莲莲,李岩,秦利杰,等.白光与红蓝光比例对番茄壮苗及光合特性的影响[J].植物生理学报,2018,54(7):1223-1232.
[13]王丽伟,李岩,辛国凤,等.不同比例红蓝光对番茄幼苗生长和光合作用的影响[J].应用生态学报,2017,28(5):1595-1602.
[14]张克坤,刘凤之,王孝娣,等.不同光质补光对促早栽培‘瑞都香玉’葡萄果实品质的影响[J].应用生态学报,2017,28(1):115-126.
[15]郑洁,胡美君,郭延平.光质对植物光合作用的调控及其机理[J].应用生态学报,2008,19(7):1619-1624.
[16]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,2011,46(4):69-73,79.
[17]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.
[18]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.
[19]李韶山,潘瑞炽.蓝光对水稻幼苗叶绿体发育的影响[J].中国水稻科学,1994,8(3):185-188.
[20]徐凯,郭延平,张上隆.不同光质对草莓叶片光合作用和叶绿素荧光的影响[J].中国农业科学,2005,38(2):369-375.
[21]李雯琳,郁继华,张国斌,等.LED光源不同光质对叶用莴苣幼苗叶片气体参数和叶绿素荧光参数的影响[J].甘肃农业大学学报,2010,45(1):47-51,115.
[22]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.
[23]孙君,朱留刚,林志坤,等.茶树光合作用研究进展[J].福建农业学报,2015,30(12):1231-1237.
[24]Hogewoning S W,Trouwborst G,Maljaars H,et al.Blue light dose-responses of leaf photosynthesis,morphology,and chemical compositions of Cucumis sativus grown under different combinations of red and blue light[J].Journal of Experimental Botany,2010,61(11):3107-3117.
[25]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.