3种植物生长调节剂对楝叶吴萸叶绿素荧光和根系生长的影响
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摘要
以楝叶吴萸Evodia glabrifolia为材料进行植物生长调节剂的根部灌溉处理,探讨了50、100、150 mg/L共3个浓度梯度的萘乙酸(NAA)、吲哚乙酸(IAA)和ABT-3号生根粉(ABT-3)对楝叶吴萸幼苗叶绿素荧光(PSⅡ实际量子产量Y(Ⅱ)、相对电子传递效率ETR、非光化学淬灭系数NPQ)、根系活力、根系形态指标(根系长度、根系表面积、根系体积、根系平均直径)的影响。试验结果表明:3种植物生长调节剂在适宜浓度处理下均能够促进楝叶吴萸的实际光能转换效率和根系活力,其中50 mg/L的IAA是最佳的处理,能够显著增进楝叶吴萸的根系生长,尤其是对根系还原强度有着较好的促进作用,并能够增强楝叶吴萸对光能的利用能力和光保护能力,促进植株的生长发育。
With Evodia glabrifolia as the materialc to the root of plant growth regulator irrigation treatment,discussing the three concentration(50, 100, 150 mg/L) of 1-naphthylacetic acid(NAA),indole-3-acetic acid(IAA) and ABT-3 root powder(ABT-3) of the seedlings of E. glabrifolia's chlorophyll fluorescence(PSⅡ actual quantum yield Y (Ⅱ)、the relative electron transfer efficiency ETR、 non-photochemical quenching coefficient NPQ) 、root vigor、index of root morphology(root length、root surface area、the root volume、root average diameter), in order to provide reference for the reasonable cultivation of E. glabrifolia. Three kinds of plant growth regulator in the appropriate concentration treatment were able to promote the actual light energy conversion efficiency and root activity of E. glabrifolia, 50 mg/L of IAA was the best treatment who can significantly increase the root growth of E. glabrifolia, especially in root reduction intensity, and can promote the E. glabrifolia light utilization ability and light protection ability, thus promote the overall growth and development of plants.
With Evodia glabrifolia as the materialc to the root of plant growth regulator irrigation treatment,discussing the three concentration(50, 100, 150 mg/L) of 1-naphthylacetic acid(NAA),indole-3-acetic acid(IAA) and ABT-3 root powder(ABT-3) of the seedlings of E. glabrifolia's chlorophyll fluorescence(PSⅡ actual quantum yield Y (Ⅱ)、the relative electron transfer efficiency ETR、 non-photochemical quenching coefficient NPQ) 、root vigor、index of root morphology(root length、root surface area、the root volume、root average diameter), in order to provide reference for the reasonable cultivation of E. glabrifolia. Three kinds of plant growth regulator in the appropriate concentration treatment were able to promote the actual light energy conversion efficiency and root activity of E. glabrifolia, 50 mg/L of IAA was the best treatment who can significantly increase the root growth of E. glabrifolia, especially in root reduction intensity, and can promote the E. glabrifolia light utilization ability and light protection ability, thus promote the overall growth and development of plants.
引文
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[13]蒋娟娟,黄丽君,赵静,等.几种植物生长调节剂对蛋黄果花期控梢效果的研究[J].中国热带农业, 2019(1):43-45.
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[20]李乐兴,李庭海,王艳枝,等. 4种华南乡土植物幼苗光合特性比较[J].福建林业科技, 2016, 43(2):62-65.
[21]魏亚娟,刘宗奇,汪季,等.植物生长调节剂对榆叶梅生长及叶绿素荧光参数的调控效应[J].西北农林科技大学学报(自然科学版), 2019, 47(3):94-102.
[22]马兰.吲哚乙酸(IAA)作用下周丛生物的响应及其对水体中氮磷的去除效果[D].南京:南京林业大学,2018.
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[24] JIANG K, ASAMI T. Chemical regulators of plant hormones and their applications in basic research and agriculture[J]. Bioscience Biotechnology and Biochemistry,2018, 82(8):1265-1300.
[25] ABBAS S M, EL-SAEID H M. Effects of some growth regulators on oil yield, growth and hormonal content of lemon grass(Cymbopogon citrates)[J]. Botanica Serbica, 2012, 36(2):97-101.
[26] KOLMYKOVA T S, LUKATKIN A S. Efficiency of plant growth regulators under abiotic stresses[J]. Agrokhimiya, 2012(1):83-94.
[27]杨休成,杨克军.植物生长调节剂对玉米生长和生理活动影响的研究进展[J].天津农业科学, 2017, 23(12):88-90.
[28]胡跃,佘跃辉,刘卫国,等.弱光对不同耐荫大豆苗期根系以及光合特性的影响[J].四川农业大学学报, 2018,36(2):145-151.
[29]李欣欣,赵静,廖红.吲哚乙酸、吲哚丁酸和萘乙酸对大豆幼根生长的影响[J].植物生理学报, 2013, 49(6):573-578.
[30]方建波,窦宁,张亨,等. 3种植物生长调节剂对火力楠根系形态建成的影响[J].林业与环境科学, 2017, 33(5):56-61.
[2] PENG W, XIONG M, LONG W, et al. Studies on the characteristics of naturally-regenerated communities of two types of plantation in Jianfengling, Hainan[J]. Foerest Research, 2015, 28(5):739-743.
[3]黄章平,汪迎利,邱智雄,等.马尾松林分间伐套种质量提升研究[J].林业与环境科学, 2018, 34(4):110-114.
[4]庄雪影,洪文君,黄川腾,等. 11种乡土阔叶树在广州南沙的早期生长表现[J].林业科技开发, 2012, 26(5):17-21.
[5]王文文,曹雪琴,杨中,等.植物生长调节剂在果树中的应用现状及残留分析方法研究进展[J].现代农业科技,2017(12):129-131.
[6]魏赫,王莹,金红宇,等.植物生长调节剂研究进展及其在中药种植中使用和检测[J].中国药学杂志, 2016,51(2):81-85.
[7] RADEMACHER W. Plant growth regulators:Backgrounds and uses in plant production[J]. Journal of Plant Growth Regulation, 2015, 34(4):845-872.
[8] KRISHNA A, KUMAR V, SREEDHRA K, et al. Influence of insect attractants, micronutrients and growth regulators on growth and seed yield in lucerne(Medicago sativa)[J].Indian Journal of Agricultural Sciences, 2013, 83(7):796-800.
[9]冷梅.不同植物生长调节剂处理对刺槐种子萌发的影响[J].防护林科技, 2019(2):41-43.
[10]屈成,杨漫,刘芬,等.不同植物生长调节剂对水稻种子萌发及幼苗生长的影响[J].种子, 2018, 37(11):46-50.
[11]尹新彦,张鑫,储博彦,等.植物生长调节剂对大花萱草分蘖能力的影响[J].天津农业科学, 2019, 25(1):39-42.
[12]王栋梁,程平,张志刚,等.春季喷施植物生长调节剂对杏树花期物候及坐果的影响[J].西北农业学报, 2019,28(3):10.
[13]蒋娟娟,黄丽君,赵静,等.几种植物生长调节剂对蛋黄果花期控梢效果的研究[J].中国热带农业, 2019(1):43-45.
[14] Jeong J H. Effects of pinching and growth regulators on growth andflowering of Sedum rotundifolium[J]. Journal of the Korean Society for Horticultural Science, 2000,41(1):105-108.
[15]高华君,孙山.植物生长调节剂促进甜樱桃坐果研究进展[J].山东农业科学, 2019, 51(1):147-153.
[16] Solov’Ev S V, Geras’Kin A I. The Effect of plant growth regulators on the productivity of sugar beet[J]. Agrokhimiya, 2012(4):43-50.
[17]李先恩,张晓阳.植物生长调节剂对丹参药材产量和品质的影响[J].中国中药杂志, 2014, 39(11):1992-1994.
[18]傅华龙, HE TJ,吴巧玉.植物生长调节剂的研究与应用[J].生物加工过程, 2008, 6(4):7-12.
[19]刘昆成.三种植物生长调节剂对格木幼苗生长及生理特性的影响[D].南宁:广西大学, 2013.
[20]李乐兴,李庭海,王艳枝,等. 4种华南乡土植物幼苗光合特性比较[J].福建林业科技, 2016, 43(2):62-65.
[21]魏亚娟,刘宗奇,汪季,等.植物生长调节剂对榆叶梅生长及叶绿素荧光参数的调控效应[J].西北农林科技大学学报(自然科学版), 2019, 47(3):94-102.
[22]马兰.吲哚乙酸(IAA)作用下周丛生物的响应及其对水体中氮磷的去除效果[D].南京:南京林业大学,2018.
[23]姜颖,赵越,孙全军,等.植物生长调节剂在植物生长发育中的应用[J].黑龙江科学, 2018, 9(24):4-7.
[24] JIANG K, ASAMI T. Chemical regulators of plant hormones and their applications in basic research and agriculture[J]. Bioscience Biotechnology and Biochemistry,2018, 82(8):1265-1300.
[25] ABBAS S M, EL-SAEID H M. Effects of some growth regulators on oil yield, growth and hormonal content of lemon grass(Cymbopogon citrates)[J]. Botanica Serbica, 2012, 36(2):97-101.
[26] KOLMYKOVA T S, LUKATKIN A S. Efficiency of plant growth regulators under abiotic stresses[J]. Agrokhimiya, 2012(1):83-94.
[27]杨休成,杨克军.植物生长调节剂对玉米生长和生理活动影响的研究进展[J].天津农业科学, 2017, 23(12):88-90.
[28]胡跃,佘跃辉,刘卫国,等.弱光对不同耐荫大豆苗期根系以及光合特性的影响[J].四川农业大学学报, 2018,36(2):145-151.
[29]李欣欣,赵静,廖红.吲哚乙酸、吲哚丁酸和萘乙酸对大豆幼根生长的影响[J].植物生理学报, 2013, 49(6):573-578.
[30]方建波,窦宁,张亨,等. 3种植物生长调节剂对火力楠根系形态建成的影响[J].林业与环境科学, 2017, 33(5):56-61.
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